Warning: Permanently added '10.128.10.54' (ECDSA) to the list of known hosts.
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syzkaller login: [  538.853762][   T12] usb 1-1: new low-speed USB device number 2 using dummy_hcd
[  538.853769][   T21] usb 4-1: new low-speed USB device number 2 using dummy_hcd
[  538.869218][ T1742] usb 3-1: new low-speed USB device number 2 using dummy_hcd
[  538.876912][ T1741] usb 5-1: new low-speed USB device number 2 using dummy_hcd
[  538.884379][ T1738] usb 2-1: new low-speed USB device number 2 using dummy_hcd
[  538.891926][  T101] usb 6-1: new low-speed USB device number 2 using dummy_hcd
[  539.223874][   T12] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  539.232912][   T12] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  539.241260][   T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  539.243801][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  539.251380][   T12] usb 1-1: config 0 has no interface number 0
[  539.260033][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  539.266381][   T12] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  539.274534][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  539.285141][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  539.295248][ T1738] usb 2-1: config 0 has no interface number 0
[  539.304364][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  539.310803][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  539.319999][   T12] usb 1-1: config 0 descriptor??
[  539.327207][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  539.340545][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  539.350806][   T21] usb 4-1: config 0 has no interface number 0
[  539.356967][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  539.365528][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  539.373771][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  539.378073][   T12] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  539.384089][  T101] usb 6-1: config 0 has no interface number 0
[  539.384147][ T1741] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  539.406289][   T12] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  539.408479][ T1741] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  539.425189][ T1741] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  539.435553][ T1741] usb 5-1: config 0 has no interface number 0
[  539.441687][ T1742] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  539.450300][ T1742] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  539.458537][ T1742] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  539.468674][ T1742] usb 3-1: config 0 has no interface number 0
[  539.474834][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  539.485064][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  539.494219][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  539.502347][ T1742] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  539.512528][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  539.521591][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  539.529763][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  539.540073][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  539.549396][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  539.557895][ T1741] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  539.568064][ T1741] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  539.577121][ T1741] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  539.585573][  T101] usb 6-1: config 0 descriptor??
[  539.590646][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  539.600801][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  539.607297][   T12] usb 1-1: USB disconnect, device number 2
[  539.609911][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  539.623331][   T12] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  539.624757][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  539.641279][ T1742] usb 3-1: config 0 descriptor??
[  539.646494][   T21] usb 4-1: config 0 descriptor??
[  539.652233][  T101] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  539.661088][ T1741] usb 5-1: config 0 descriptor??
[  539.667883][ T1738] usb 2-1: config 0 descriptor??
[  539.684820][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  539.695138][ T1742] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  539.705565][ T1741] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  539.716025][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  539.726697][   T21] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  539.735039][ T1741] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  539.743829][ T1742] ldusb 3-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  539.754009][ T1738] ldusb 2-1:0.124: LD USB Device #4 now attached to major 180 minor 4
executing program
[  539.844382][ T1738] usb 6-1: USB disconnect, device number 2
[  539.851090][ T1738] ldusb 6-1:0.124: LD USB Device #0 now disconnected
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[  539.885315][ T1741] usb 4-1: USB disconnect, device number 2
[  539.885321][ T1744] usb 3-1: USB disconnect, device number 2
[  539.885930][ T1744] ldusb 3-1:0.124: LD USB Device #3 now disconnected
[  539.892460][ T1741] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  539.908924][ T1755] usb 5-1: USB disconnect, device number 2
[  539.923277][ T1755] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  539.931760][ T1760] usb 2-1: USB disconnect, device number 2
[  539.939015][ T1760] ldusb 2-1:0.124: LD USB Device #4 now disconnected
[  539.993782][   T12] usb 1-1: new low-speed USB device number 3 using dummy_hcd
[  540.213770][ T1738] usb 6-1: new low-speed USB device number 3 using dummy_hcd
[  540.263829][ T1744] usb 3-1: new low-speed USB device number 3 using dummy_hcd
[  540.273777][ T1755] usb 5-1: new low-speed USB device number 3 using dummy_hcd
[  540.293804][ T1760] usb 2-1: new low-speed USB device number 3 using dummy_hcd
[  540.313745][ T1741] usb 4-1: new low-speed USB device number 3 using dummy_hcd
[  540.363792][   T12] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  540.372445][   T12] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  540.380976][   T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  540.391618][   T12] usb 1-1: config 0 has no interface number 0
[  540.398375][   T12] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  540.408640][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  540.417999][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  540.427306][   T12] usb 1-1: config 0 descriptor??
[  540.474778][   T12] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  540.485525][   T12] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  540.593822][ T1738] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  540.602230][ T1738] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  540.610671][ T1738] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  540.620850][ T1738] usb 6-1: config 0 has no interface number 0
[  540.627106][ T1738] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  540.633820][ T1755] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  540.637392][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  540.645888][ T1755] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  540.645901][ T1755] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  540.655485][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  540.663789][ T1755] usb 5-1: config 0 has no interface number 0
[  540.677666][ T1738] usb 6-1: config 0 descriptor??
executing program
[  540.682686][ T1744] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  540.702335][ T1744] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  540.704624][ T1742] usb 1-1: USB disconnect, device number 3
[  540.710539][ T1744] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  540.720340][ T1742] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  540.726488][ T1744] usb 3-1: config 0 has no interface number 0
[  540.739575][ T1760] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  540.743831][ T1741] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  540.747968][ T1760] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  540.756319][ T1741] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  540.764598][ T1760] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  540.772757][ T1741] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  540.782867][ T1760] usb 2-1: config 0 has no interface number 0
[  540.783299][ T1755] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  540.793219][ T1741] usb 4-1: config 0 has no interface number 0
[  540.799408][ T1755] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  540.810679][ T1738] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  540.816272][ T1755] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  540.838409][ T1738] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  540.843324][ T1760] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  540.855856][ T1741] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  540.862092][ T1760] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  540.872452][ T1741] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  540.881721][ T1760] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  540.890819][ T1741] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  540.900592][ T1744] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  540.911622][ T1741] usb 4-1: config 0 descriptor??
[  540.917619][ T1744] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  540.917634][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  540.940433][ T1755] usb 5-1: config 0 descriptor??
[  540.946023][ T1744] usb 3-1: config 0 descriptor??
[  540.951953][ T1760] usb 2-1: config 0 descriptor??
[  540.965123][ T1741] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  540.975496][ T1741] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  540.984657][ T1744] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  540.995153][ T1755] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  541.006267][ T1760] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  541.016816][ T1755] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  541.025213][ T1744] ldusb 3-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  541.034565][ T1760] ldusb 2-1:0.124: LD USB Device #4 now attached to major 180 minor 4
[  541.035378][ T1741] usb 6-1: USB disconnect, device number 3
[  541.049919][ T1741] ldusb 6-1:0.124: LD USB Device #0 now disconnected
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[  541.166031][ T1738] usb 4-1: USB disconnect, device number 3
[  541.173891][ T1738] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  541.185862][ T1760] usb 3-1: USB disconnect, device number 3
[  541.186294][   T21] usb 5-1: USB disconnect, device number 3
[  541.195280][ T1760] ldusb 3-1:0.124: LD USB Device #3 now disconnected
[  541.202740][  T101] usb 2-1: USB disconnect, device number 3
executing program
[  541.213782][ T1742] usb 1-1: new low-speed USB device number 4 using dummy_hcd
[  541.221878][   T21] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  541.230230][  T101] ldusb 2-1:0.124: LD USB Device #4 now disconnected
[  541.413813][ T1741] usb 6-1: new low-speed USB device number 4 using dummy_hcd
[  541.523824][ T1738] usb 4-1: new low-speed USB device number 4 using dummy_hcd
[  541.563747][ T1760] usb 3-1: new low-speed USB device number 4 using dummy_hcd
[  541.583903][ T1742] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  541.592385][ T1742] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  541.601156][ T1742] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  541.611478][ T1742] usb 1-1: config 0 has no interface number 0
[  541.617627][   T21] usb 5-1: new low-speed USB device number 4 using dummy_hcd
[  541.625392][  T101] usb 2-1: new low-speed USB device number 4 using dummy_hcd
[  541.632950][ T1742] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  541.643946][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  541.653267][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  541.663079][ T1742] usb 1-1: config 0 descriptor??
[  541.704813][ T1742] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  541.715241][ T1742] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  541.813966][ T1741] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  541.822378][ T1741] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  541.830716][ T1741] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  541.841041][ T1741] usb 6-1: config 0 has no interface number 0
[  541.847297][ T1741] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  541.857782][ T1741] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  541.867099][ T1741] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  541.876238][ T1741] usb 6-1: config 0 descriptor??
[  541.913835][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  541.922231][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  541.930578][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  541.932010][ T1744] usb 1-1: USB disconnect, device number 4
[  541.940675][ T1738] usb 4-1: config 0 has no interface number 0
[  541.941612][ T1741] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  541.946656][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  541.946666][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  541.946673][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  541.946687][ T1760] usb 3-1: config 0 has no interface number 0
[  541.953461][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  541.966842][ T1744] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  541.970963][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  541.979620][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  541.989479][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  541.989668][ T1741] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  541.995770][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  542.015551][ T1738] usb 4-1: config 0 descriptor??
[  542.021827][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  542.063866][  T101] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  542.072343][ T1760] usb 3-1: config 0 descriptor??
[  542.078798][  T101] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  542.078807][  T101] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  542.078814][  T101] usb 2-1: config 0 has no interface number 0
[  542.078856][   T21] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  542.114928][ T1755] usb 6-1: USB disconnect, device number 4
[  542.116679][   T21] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  542.128440][ T1755] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  542.130867][   T21] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  542.139040][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  542.147924][   T21] usb 5-1: config 0 has no interface number 0
executing program
[  542.164957][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  542.176050][ T1760] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  542.181170][  T101] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  542.194960][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  542.204151][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  542.212315][ T1738] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  542.222055][   T21] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  542.232289][   T21] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  542.241366][   T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  542.249650][  T101] usb 2-1: config 0 descriptor??
[  542.255736][   T21] usb 5-1: config 0 descriptor??
executing program
[  542.284298][ T1738] usb 4-1: USB disconnect, device number 4
[  542.291868][ T1738] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  542.299637][  T101] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  542.310402][   T21] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  542.322823][   T21] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  542.331570][  T101] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  542.345661][ T1760] usb 3-1: USB disconnect, device number 4
[  542.353318][ T1760] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  542.414149][ T1744] usb 1-1: new low-speed USB device number 5 using dummy_hcd
executing program
executing program
[  542.500498][   T12] usb 5-1: USB disconnect, device number 4
[  542.500504][   T21] usb 2-1: USB disconnect, device number 4
[  542.501488][   T21] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  542.522128][   T12] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  542.583883][ T1755] usb 6-1: new low-speed USB device number 5 using dummy_hcd
[  542.673758][ T1738] usb 4-1: new low-speed USB device number 5 using dummy_hcd
[  542.723879][ T1760] usb 3-1: new low-speed USB device number 5 using dummy_hcd
[  542.783804][ T1744] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  542.792236][ T1744] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  542.800504][ T1744] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  542.810598][ T1744] usb 1-1: config 0 has no interface number 0
[  542.816821][ T1744] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  542.826952][ T1744] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  542.836021][ T1744] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  542.845279][ T1744] usb 1-1: config 0 descriptor??
[  542.885492][ T1744] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  542.897463][ T1744] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  542.913768][   T12] usb 5-1: new low-speed USB device number 5 using dummy_hcd
[  542.923901][   T21] usb 2-1: new low-speed USB device number 5 using dummy_hcd
[  542.963901][ T1755] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  542.972266][ T1755] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  542.980471][ T1755] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  542.990578][ T1755] usb 6-1: config 0 has no interface number 0
[  542.996817][ T1755] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  543.008018][ T1755] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  543.017138][ T1755] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  543.026158][ T1755] usb 6-1: config 0 descriptor??
[  543.054379][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  543.062785][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  543.065673][ T1755] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  543.071134][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  543.085254][ T1755] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  543.090601][ T1738] usb 4-1: config 0 has no interface number 0
executing program
[  543.105410][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  543.115585][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  543.124400][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  543.124657][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  543.132942][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  543.149233][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  543.158179][ T1738] usb 4-1: config 0 descriptor??
[  543.159339][ T1760] usb 3-1: config 0 has no interface number 0
[  543.159508][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  543.180714][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  543.189822][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  543.198614][ T1755] usb 1-1: USB disconnect, device number 5
[  543.205336][ T1760] usb 3-1: config 0 descriptor??
[  543.210656][ T1755] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  543.215756][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  543.230808][ T1738] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  543.244760][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  543.260608][ T1760] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  543.285760][ T1760] usb 6-1: USB disconnect, device number 5
[  543.292567][ T1760] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  543.313975][   T12] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  543.322374][   T12] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  543.330596][   T12] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  543.340823][   T12] usb 5-1: config 0 has no interface number 0
[  543.347205][   T12] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  543.357348][   T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  543.366509][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  543.373815][   T21] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  543.382895][   T21] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  543.383950][   T12] usb 5-1: config 0 descriptor??
[  543.391120][   T21] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  543.391134][   T21] usb 2-1: config 0 has no interface number 0
[  543.395490][   T21] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  543.422413][   T21] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  543.431490][   T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  543.435490][   T12] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  543.455295][ T1738] usb 4-1: USB disconnect, device number 5
executing program
executing program
[  543.461973][   T21] usb 2-1: config 0 descriptor??
[  543.467614][   T12] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  543.478647][   T12] usb 3-1: USB disconnect, device number 5
[  543.479403][ T1738] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  543.486128][   T12] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  543.505647][   T21] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  543.525420][   T21] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  543.593743][ T1755] usb 1-1: new low-speed USB device number 6 using dummy_hcd
executing program
[  543.643783][ T1760] usb 6-1: new low-speed USB device number 6 using dummy_hcd
[  543.655130][   T21] usb 5-1: USB disconnect, device number 5
[  543.662227][   T21] ldusb 5-1:0.124: LD USB Device #1 now disconnected
executing program
[  543.724456][ T1744] usb 2-1: USB disconnect, device number 5
[  543.731781][ T1744] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  543.893746][ T1738] usb 4-1: new low-speed USB device number 6 using dummy_hcd
[  543.893839][   T12] usb 3-1: new low-speed USB device number 6 using dummy_hcd
[  543.953871][ T1755] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  543.962357][ T1755] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  543.970654][ T1755] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  543.980766][ T1755] usb 1-1: config 0 has no interface number 0
[  543.987034][ T1755] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  543.997136][ T1755] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  544.006283][ T1755] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  544.015418][ T1755] usb 1-1: config 0 descriptor??
[  544.023796][   T21] usb 5-1: new low-speed USB device number 6 using dummy_hcd
[  544.023816][ T1760] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  544.039678][ T1760] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  544.047885][ T1760] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  544.058051][ T1760] usb 6-1: config 0 has no interface number 0
[  544.065702][ T1755] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  544.077001][ T1755] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  544.085431][ T1744] usb 2-1: new low-speed USB device number 6 using dummy_hcd
[  544.094150][ T1760] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  544.104338][ T1760] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  544.113358][ T1760] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  544.122474][ T1760] usb 6-1: config 0 descriptor??
[  544.165237][ T1760] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  544.175798][ T1760] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  544.273905][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  544.276081][ T1760] usb 1-1: USB disconnect, device number 6
[  544.282330][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  544.296402][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  544.301291][ T1760] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  544.306547][ T1738] usb 4-1: config 0 has no interface number 0
[  544.306845][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  544.313703][   T12] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  544.319465][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  544.329508][   T12] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  544.329522][   T12] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  544.329534][   T12] usb 3-1: config 0 has no interface number 0
executing program
[  544.342185][   T12] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  544.346995][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  544.354766][ T1738] usb 4-1: config 0 descriptor??
[  544.355367][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  544.368588][  T101] usb 6-1: USB disconnect, device number 6
[  544.371371][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  544.387214][   T12] usb 3-1: config 0 descriptor??
[  544.391475][  T101] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  544.430453][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  544.441639][ T1738] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  544.445420][   T12] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  544.463893][   T21] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  544.472339][   T21] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  544.480707][   T21] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  544.488151][   T12] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  544.490837][   T21] usb 5-1: config 0 has no interface number 0
[  544.505651][   T21] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  544.515861][   T21] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  544.523833][ T1744] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  544.524932][   T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  544.527641][   T21] usb 5-1: config 0 descriptor??
[  544.533270][ T1744] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  544.533292][ T1744] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  544.533305][ T1744] usb 2-1: config 0 has no interface number 0
[  544.535710][ T1744] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  544.577133][   T21] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  544.580720][ T1744] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  544.580742][ T1744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  544.604082][   T21] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  544.616495][ T1744] usb 2-1: config 0 descriptor??
executing program
executing program
[  544.625710][   T12] usb 4-1: USB disconnect, device number 6
[  544.633001][   T12] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  544.645366][   T21] usb 3-1: USB disconnect, device number 6
[  544.653453][   T21] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  544.665970][ T1744] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  544.676971][ T1744] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  544.796636][ T1744] usb 5-1: USB disconnect, device number 6
[  544.803609][ T1744] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  544.803889][  T101] usb 6-1: new low-speed USB device number 7 using dummy_hcd
[  544.843782][ T1760] usb 1-1: new low-speed USB device number 7 using dummy_hcd
executing program
[  544.894477][ T1738] usb 2-1: USB disconnect, device number 6
[  544.901261][ T1738] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  545.013746][   T21] usb 3-1: new low-speed USB device number 7 using dummy_hcd
[  545.033752][   T12] usb 4-1: new low-speed USB device number 7 using dummy_hcd
[  545.173831][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  545.182353][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  545.190618][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  545.200832][  T101] usb 6-1: config 0 has no interface number 0
[  545.207373][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  545.213818][ T1760] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  545.217489][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  545.217508][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  545.225887][ T1760] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  545.225907][ T1760] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  545.237274][  T101] usb 6-1: config 0 descriptor??
[  545.242908][ T1760] usb 1-1: config 0 has no interface number 0
[  545.242949][ T1744] usb 5-1: new low-speed USB device number 7 using dummy_hcd
[  545.243777][ T1760] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  545.274047][ T1738] usb 2-1: new low-speed USB device number 7 using dummy_hcd
[  545.279751][ T1760] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  545.295209][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  545.297149][ T1760] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  545.315071][  T101] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  545.324646][ T1760] usb 1-1: config 0 descriptor??
[  545.375454][ T1760] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  545.383867][   T21] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  545.385990][ T1760] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  545.393353][   T21] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  545.393368][   T21] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  545.393381][   T21] usb 3-1: config 0 has no interface number 0
[  545.393826][   T21] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  545.437186][   T21] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  545.446291][   T21] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  545.455514][   T21] usb 3-1: config 0 descriptor??
[  545.493856][   T12] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  545.497113][   T21] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  545.502298][   T12] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  545.512725][   T21] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  545.520002][   T12] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  545.520014][   T12] usb 4-1: config 0 has no interface number 0
[  545.540125][   T12] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  545.546393][   T21] usb 6-1: USB disconnect, device number 7
[  545.554689][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  545.554704][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  545.572651][   T12] usb 4-1: config 0 descriptor??
[  545.578076][ T1802] ldusb 6-1:0.124: Couldn't submit interrupt_in_urb -19
executing program
[  545.591700][  T101] usb 1-1: USB disconnect, device number 7
[  545.599080][   T21] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  545.606716][  T101] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  545.620360][   T12] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  545.630970][   T12] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  545.673886][ T1744] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  545.682258][ T1744] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  545.690526][ T1744] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  545.700615][ T1744] usb 5-1: config 0 has no interface number 0
[  545.706766][ T1744] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  545.716890][ T1744] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  545.723827][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  545.725987][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  545.727968][ T1744] usb 5-1: config 0 descriptor??
[  545.734409][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  545.734425][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  545.757409][   T12] usb 3-1: USB disconnect, device number 7
[  545.765711][ T1738] usb 2-1: config 0 has no interface number 0
[  545.767207][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  545.779847][   T12] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  545.788134][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  545.788149][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  545.794604][ T1738] usb 2-1: config 0 descriptor??
executing program
[  545.796471][ T1744] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  545.830572][ T1744] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  545.845162][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  545.853957][ T1744] usb 4-1: USB disconnect, device number 7
[  545.858491][ T1738] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  545.871027][ T1744] ldusb 4-1:0.124: LD USB Device #0 now disconnected
executing program
[  545.963761][   T21] usb 6-1: new low-speed USB device number 8 using dummy_hcd
[  545.971298][  T101] usb 1-1: new low-speed USB device number 8 using dummy_hcd
[  545.989472][ T1738] usb 5-1: USB disconnect, device number 7
[  545.996850][ T1738] ldusb 5-1:0.124: LD USB Device #1 now disconnected
executing program
[  546.045290][ T1741] usb 2-1: USB disconnect, device number 7
[  546.052536][ T1741] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  546.183738][   T12] usb 3-1: new low-speed USB device number 8 using dummy_hcd
[  546.233727][ T1744] usb 4-1: new low-speed USB device number 8 using dummy_hcd
[  546.343885][   T21] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  546.352317][   T21] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  546.360546][   T21] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  546.370668][   T21] usb 6-1: config 0 has no interface number 0
[  546.376899][  T101] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  546.385269][  T101] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  546.393510][  T101] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  546.403623][  T101] usb 1-1: config 0 has no interface number 0
[  546.409818][ T1738] usb 5-1: new low-speed USB device number 8 using dummy_hcd
[  546.417560][  T101] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  546.427675][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  546.437533][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  546.445608][   T21] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  546.455802][   T21] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  546.464876][   T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  546.474004][   T21] usb 6-1: config 0 descriptor??
[  546.480710][  T101] usb 1-1: config 0 descriptor??
[  546.485863][ T1741] usb 2-1: new low-speed USB device number 8 using dummy_hcd
[  546.515253][   T21] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  546.526328][  T101] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  546.538079][   T21] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  546.546954][  T101] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  546.563917][   T12] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  546.572322][   T12] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  546.580530][   T12] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  546.590618][   T12] usb 3-1: config 0 has no interface number 0
[  546.597439][   T12] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  546.607549][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  546.616656][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  546.625708][   T12] usb 3-1: config 0 descriptor??
[  546.643875][ T1744] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  546.652317][ T1744] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  546.660556][ T1744] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  546.670733][ T1744] usb 4-1: config 0 has no interface number 0
[  546.678429][   T12] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  546.688694][ T1744] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  546.698875][ T1744] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  546.707926][ T1744] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  546.716159][   T12] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  546.726745][ T1744] usb 4-1: config 0 descriptor??
[  546.735264][   T12] usb 6-1: USB disconnect, device number 8
executing program
[  546.764580][ T1760] usb 1-1: USB disconnect, device number 8
[  546.772313][ T1744] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  546.782793][ T1760] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  546.784484][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  546.789841][   T12] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  546.797958][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  546.812753][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  546.822974][ T1738] usb 5-1: config 0 has no interface number 0
[  546.826738][ T1744] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  546.829141][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  546.847647][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  546.856749][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  546.866444][ T1738] usb 5-1: config 0 descriptor??
[  546.885012][  T101] usb 3-1: USB disconnect, device number 8
[  546.891712][  T101] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  546.903924][ T1741] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  546.912271][ T1741] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  546.920497][ T1741] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  546.930629][ T1741] usb 2-1: config 0 has no interface number 0
[  546.938158][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  546.948439][ T1741] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  546.958721][ T1741] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  546.967816][ T1741] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  546.976058][ T1738] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  546.986649][ T1741] usb 2-1: config 0 descriptor??
[  546.995393][ T1744] usb 4-1: USB disconnect, device number 8
[  547.002324][ T1744] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  547.025219][ T1741] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  547.037304][ T1741] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  547.135360][ T1741] usb 5-1: USB disconnect, device number 8
[  547.145440][ T1741] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  547.203808][ T1760] usb 1-1: new low-speed USB device number 9 using dummy_hcd
[  547.211324][   T12] usb 6-1: new low-speed USB device number 9 using dummy_hcd
[  547.243755][  T101] usb 3-1: new low-speed USB device number 9 using dummy_hcd
executing program
[  547.252015][ T1738] usb 2-1: USB disconnect, device number 8
[  547.259161][ T1738] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  547.373740][ T1744] usb 4-1: new low-speed USB device number 9 using dummy_hcd
[  547.503794][ T1741] usb 5-1: new low-speed USB device number 9 using dummy_hcd
[  547.593866][ T1760] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  547.602473][ T1760] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  547.610753][ T1760] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  547.613840][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  547.620866][ T1760] usb 1-1: config 0 has no interface number 0
[  547.620921][   T12] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  547.629277][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  547.635456][   T12] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  547.643801][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  547.651946][   T12] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  547.660141][  T101] usb 3-1: config 0 has no interface number 0
[  547.670281][   T12] usb 6-1: config 0 has no interface number 0
[  547.680962][ T1738] usb 2-1: new low-speed USB device number 9 using dummy_hcd
[  547.686551][ T1760] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  547.693196][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  547.700079][ T1760] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  547.700094][ T1760] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  547.701432][ T1760] usb 1-1: config 0 descriptor??
[  547.710274][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  547.720573][   T12] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  547.729347][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  547.743569][  T101] usb 3-1: config 0 descriptor??
[  547.751443][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  547.751458][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  547.755661][ T1760] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  547.801562][   T12] usb 6-1: config 0 descriptor??
[  547.807777][ T1760] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  547.815246][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  547.826909][  T101] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  547.833871][ T1744] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  547.843428][ T1744] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  547.851699][ T1744] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  547.861874][ T1744] usb 4-1: config 0 has no interface number 0
[  547.869411][   T12] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  547.879540][ T1744] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  547.889818][ T1744] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  547.898874][ T1744] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  547.907105][   T12] ldusb 6-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  547.917574][ T1744] usb 4-1: config 0 descriptor??
[  547.943856][ T1741] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  547.952275][ T1741] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  547.955996][ T1744] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  547.960491][ T1741] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  547.960506][ T1741] usb 5-1: config 0 has no interface number 0
executing program
[  547.973769][ T1741] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  547.990413][   T12] usb 1-1: USB disconnect, device number 9
[  547.996624][ T1741] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  547.996639][ T1741] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  548.009550][ T1741] usb 5-1: config 0 descriptor??
[  548.012285][ T1744] ldusb 4-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  548.024075][ T1830] ldusb 1-1:0.124: Couldn't submit interrupt_in_urb -19
executing program
executing program
[  548.041834][  T101] usb 3-1: USB disconnect, device number 9
[  548.045598][   T12] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  548.050114][  T101] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  548.067168][   T21] usb 6-1: USB disconnect, device number 9
[  548.075535][ T1741] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  548.087911][   T21] ldusb 6-1:0.124: LD USB Device #2 now disconnected
[  548.095011][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  548.103387][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  548.111748][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  548.121875][ T1738] usb 2-1: config 0 has no interface number 0
[  548.128331][ T1741] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  548.139595][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  548.149741][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  548.158855][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  548.168061][ T1738] usb 2-1: config 0 descriptor??
[  548.174455][ T1741] usb 4-1: USB disconnect, device number 9
[  548.181939][ T1741] ldusb 4-1:0.124: LD USB Device #3 now disconnected
[  548.215328][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  548.226222][ T1738] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  548.294452][ T1744] usb 5-1: USB disconnect, device number 9
[  548.309386][ T1744] ldusb 5-1:0.124: LD USB Device #0 now disconnected
executing program
[  548.413777][   T12] usb 1-1: new low-speed USB device number 10 using dummy_hcd
[  548.415789][ T1738] usb 2-1: USB disconnect, device number 9
[  548.429351][ T1738] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  548.453767][  T101] usb 3-1: new low-speed USB device number 10 using dummy_hcd
[  548.493863][   T21] usb 6-1: new low-speed USB device number 10 using dummy_hcd
[  548.543743][ T1741] usb 4-1: new low-speed USB device number 10 using dummy_hcd
[  548.673924][ T1744] usb 5-1: new low-speed USB device number 10 using dummy_hcd
[  548.773843][   T12] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  548.782270][   T12] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  548.790491][   T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  548.793844][ T1738] usb 2-1: new low-speed USB device number 10 using dummy_hcd
[  548.800624][   T12] usb 1-1: config 0 has no interface number 0
[  548.800963][   T12] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  548.824012][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  548.824373][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  548.832663][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  548.841781][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  548.842936][   T12] usb 1-1: config 0 descriptor??
[  548.850232][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  548.873227][  T101] usb 3-1: config 0 has no interface number 0
[  548.879569][   T21] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  548.888009][   T21] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  548.896274][   T21] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  548.906425][   T21] usb 6-1: config 0 has no interface number 0
[  548.910154][   T12] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  548.912738][   T21] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  548.932452][   T21] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  548.940994][   T12] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  548.941572][   T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  548.942225][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  548.968346][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  548.977472][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  548.985561][ T1741] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  548.993987][ T1741] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  549.002178][ T1741] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  549.012349][ T1741] usb 4-1: config 0 has no interface number 0
[  549.019175][ T1741] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  549.029364][ T1741] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  549.038444][ T1741] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  549.046942][   T21] usb 6-1: config 0 descriptor??
[  549.052878][  T101] usb 3-1: config 0 descriptor??
[  549.054222][ T1744] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  549.064755][ T1741] usb 4-1: config 0 descriptor??
[  549.066343][ T1744] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  549.079463][ T1744] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  549.085462][   T21] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  549.089579][ T1744] usb 5-1: config 0 has no interface number 0
[  549.100683][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  549.106598][ T1744] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  549.116968][ T1741] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  549.124929][ T1744] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  549.140949][   T21] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  549.143391][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  549.162570][  T101] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  549.172873][ T1741] ldusb 4-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  549.180539][   T12] usb 1-1: USB disconnect, device number 10
[  549.193553][ T1744] usb 5-1: config 0 descriptor??
[  549.205479][   T12] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  549.255201][ T1744] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  549.266216][ T1744] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  549.275185][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  549.283595][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  549.292053][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
executing program
[  549.302327][ T1738] usb 2-1: config 0 has no interface number 0
[  549.308712][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  549.318217][ T1744] usb 6-1: USB disconnect, device number 10
[  549.320668][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  549.333407][ T1744] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  549.335746][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  549.351688][ T1760] usb 3-1: USB disconnect, device number 10
[  549.361132][ T1738] usb 2-1: config 0 descriptor??
[  549.361692][ T1760] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  549.367722][   T21] usb 4-1: USB disconnect, device number 10
[  549.383367][   T21] ldusb 4-1:0.124: LD USB Device #3 now disconnected
[  549.405072][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  549.417993][ T1738] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  549.474538][ T1755] usb 5-1: USB disconnect, device number 10
[  549.481964][ T1755] ldusb 5-1:0.124: LD USB Device #0 now disconnected
executing program
[  549.593884][   T12] usb 1-1: new low-speed USB device number 11 using dummy_hcd
[  549.605228][ T1738] usb 2-1: USB disconnect, device number 10
[  549.612421][ T1738] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  549.713897][ T1744] usb 6-1: new low-speed USB device number 11 using dummy_hcd
[  549.743733][ T1760] usb 3-1: new low-speed USB device number 11 using dummy_hcd
[  549.754618][   T21] usb 4-1: new low-speed USB device number 11 using dummy_hcd
[  549.843714][ T1755] usb 5-1: new low-speed USB device number 11 using dummy_hcd
[  549.953865][   T12] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  549.962336][   T12] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  549.970572][   T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  549.980694][   T12] usb 1-1: config 0 has no interface number 0
[  549.983782][ T1738] usb 2-1: new low-speed USB device number 11 using dummy_hcd
[  549.987200][   T12] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  550.004533][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  550.013845][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  550.022771][   T12] usb 1-1: config 0 descriptor??
[  550.065495][   T12] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  550.077558][   T12] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  550.103848][ T1744] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  550.112265][ T1744] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  550.120642][ T1744] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  550.130851][ T1744] usb 6-1: config 0 has no interface number 0
[  550.137138][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  550.145719][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  550.154097][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  550.163867][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  550.164219][ T1760] usb 3-1: config 0 has no interface number 0
[  550.172536][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  550.178932][ T1744] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  550.186840][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  550.197009][ T1744] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  550.207047][   T21] usb 4-1: config 0 has no interface number 0
[  550.216114][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  550.223165][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  550.230330][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  550.240529][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
executing program
[  550.250724][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  550.259704][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  550.268792][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  550.283617][   T21] usb 4-1: config 0 descriptor??
[  550.287421][ T1744] usb 6-1: config 0 descriptor??
[  550.295557][ T1760] usb 3-1: config 0 descriptor??
[  550.304811][ T1741] usb 1-1: USB disconnect, device number 11
[  550.312389][ T1741] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  550.323840][ T1755] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  550.332361][ T1755] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  550.335472][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  550.340847][ T1755] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  550.360163][ T1755] usb 5-1: config 0 has no interface number 0
[  550.368044][ T1744] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  550.376441][   T21] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  550.378954][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  550.397738][ T1744] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  550.407263][ T1760] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  550.418411][ T1755] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  550.430866][ T1755] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  550.433968][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  550.439977][ T1755] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  550.456589][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  550.459837][ T1755] usb 5-1: config 0 descriptor??
[  550.464817][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  550.464832][ T1738] usb 2-1: config 0 has no interface number 0
[  550.465262][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  550.496430][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  550.505533][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  550.515618][ T1738] usb 2-1: config 0 descriptor??
[  550.521935][ T1755] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  550.533356][ T1755] ldusb 5-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  550.554677][ T1755] usb 4-1: USB disconnect, device number 11
executing program
executing program
executing program
[  550.555336][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  550.561603][ T1755] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  550.589839][ T1760] usb 6-1: USB disconnect, device number 11
[  550.600093][ T1760] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  550.602744][   T21] usb 3-1: USB disconnect, device number 11
[  550.613072][ T1738] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  550.622267][   T21] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  550.663831][ T1741] usb 1-1: new low-speed USB device number 12 using dummy_hcd
executing program
[  550.734525][ T1744] usb 5-1: USB disconnect, device number 11
[  550.741521][ T1744] ldusb 5-1:0.124: LD USB Device #3 now disconnected
executing program
[  550.784924][ T1738] usb 2-1: USB disconnect, device number 11
[  550.792269][ T1738] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  550.963764][ T1755] usb 4-1: new low-speed USB device number 12 using dummy_hcd
[  550.971383][ T1760] usb 6-1: new low-speed USB device number 12 using dummy_hcd
[  550.984045][   T21] usb 3-1: new low-speed USB device number 12 using dummy_hcd
[  551.023894][ T1741] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  551.032440][ T1741] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  551.040685][ T1741] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  551.050818][ T1741] usb 1-1: config 0 has no interface number 0
[  551.057159][ T1741] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  551.067300][ T1741] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  551.076370][ T1741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  551.085928][ T1741] usb 1-1: config 0 descriptor??
[  551.093894][ T1744] usb 5-1: new low-speed USB device number 12 using dummy_hcd
[  551.125234][ T1741] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  551.137000][ T1741] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  551.153756][ T1738] usb 2-1: new low-speed USB device number 12 using dummy_hcd
[  551.333884][ T1760] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  551.342423][ T1760] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  551.350682][ T1760] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  551.355376][ T1741] usb 1-1: USB disconnect, device number 12
[  551.360857][ T1760] usb 6-1: config 0 has no interface number 0
[  551.374296][ T1741] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  551.374307][ T1755] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  551.381027][ T1755] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  551.381041][ T1755] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  551.381052][ T1755] usb 4-1: config 0 has no interface number 0
[  551.381090][ T1755] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  551.390370][   T21] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
executing program
[  551.397807][ T1755] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  551.397823][ T1755] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  551.398566][ T1760] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  551.408042][   T21] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  551.414240][ T1760] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  551.424768][   T21] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  551.433118][ T1760] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  551.442209][   T21] usb 3-1: config 0 has no interface number 0
[  551.458504][   T21] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  551.461240][ T1755] usb 4-1: config 0 descriptor??
[  551.469058][   T21] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  551.489841][ T1760] usb 6-1: config 0 descriptor??
[  551.496414][   T21] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  551.507823][   T21] usb 3-1: config 0 descriptor??
[  551.525516][ T1755] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  551.554806][ T1744] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  551.563380][ T1744] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  551.565371][   T21] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  551.571617][ T1744] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  551.581212][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  551.591193][ T1744] usb 5-1: config 0 has no interface number 0
[  551.592850][ T1760] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  551.599645][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  551.616875][ T1744] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  551.623606][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  551.623619][ T1738] usb 2-1: config 0 has no interface number 0
[  551.648946][   T21] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  551.650012][ T1744] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  551.650027][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  551.650592][ T1760] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  551.663023][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  551.667608][ T1755] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  551.675490][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  551.711182][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  551.717171][ T1744] usb 5-1: config 0 descriptor??
[  551.725511][ T1738] usb 2-1: config 0 descriptor??
executing program
executing program
[  551.745239][ T1760] usb 4-1: USB disconnect, device number 12
[  551.752623][ T1760] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  551.756251][   T21] usb 6-1: USB disconnect, device number 12
[  551.769100][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  551.775172][ T1744] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  551.782496][  T101] usb 3-1: USB disconnect, device number 12
executing program
[  551.795543][   T21] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  551.802751][ T1738] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  551.804848][ T1744] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  551.825966][  T101] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  551.863871][ T1741] usb 1-1: new low-speed USB device number 13 using dummy_hcd
executing program
executing program
[  551.984570][ T1738] usb 2-1: USB disconnect, device number 12
[  552.004511][ T1738] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  552.004535][ T1744] usb 5-1: USB disconnect, device number 12
[  552.018623][ T1744] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  552.133734][ T1760] usb 4-1: new low-speed USB device number 13 using dummy_hcd
[  552.173754][   T21] usb 6-1: new low-speed USB device number 13 using dummy_hcd
[  552.184030][  T101] usb 3-1: new low-speed USB device number 13 using dummy_hcd
[  552.223854][ T1741] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  552.232281][ T1741] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  552.240536][ T1741] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  552.250679][ T1741] usb 1-1: config 0 has no interface number 0
[  552.257021][ T1741] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  552.267178][ T1741] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  552.276434][ T1741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  552.285730][ T1741] usb 1-1: config 0 descriptor??
[  552.325205][ T1741] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  552.338868][ T1741] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  552.363841][ T1738] usb 2-1: new low-speed USB device number 13 using dummy_hcd
[  552.383842][ T1744] usb 5-1: new low-speed USB device number 13 using dummy_hcd
[  552.503858][ T1760] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  552.512322][ T1760] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  552.520565][ T1760] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  552.531022][ T1760] usb 4-1: config 0 has no interface number 0
[  552.537475][ T1760] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  552.543852][   T21] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  552.547626][ T1760] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  552.547642][ T1760] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  552.556104][   T21] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  552.566166][ T1760] usb 4-1: config 0 descriptor??
[  552.573079][   T21] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  552.595092][ T1755] usb 1-1: USB disconnect, device number 13
executing program
[  552.596608][   T21] usb 6-1: config 0 has no interface number 0
[  552.608625][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  552.613634][ T1755] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  552.617015][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  552.617031][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  552.617044][  T101] usb 3-1: config 0 has no interface number 0
[  552.618554][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  552.626017][ T1760] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  552.632282][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  552.654998][ T1760] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  552.658674][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  552.661344][  T101] usb 3-1: config 0 descriptor??
[  552.698664][   T21] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  552.708834][   T21] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  552.717945][   T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  552.727478][   T21] usb 6-1: config 0 descriptor??
[  552.765186][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  552.776639][   T21] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  552.787519][  T101] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  552.796834][   T21] ldusb 6-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  552.804343][ T1744] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  552.813480][ T1744] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  552.813854][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  552.821863][ T1744] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  552.830143][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  552.840255][ T1744] usb 5-1: config 0 has no interface number 0
[  552.846910][ T1744] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  552.848521][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  552.854742][ T1744] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  552.864712][ T1738] usb 2-1: config 0 has no interface number 0
[  552.874825][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  552.885368][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  552.892685][ T1744] usb 5-1: config 0 descriptor??
[  552.898075][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  552.911049][ T1760] usb 4-1: USB disconnect, device number 13
[  552.913286][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  552.923920][ T1760] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  552.945624][ T1738] usb 2-1: config 0 descriptor??
executing program
executing program
[  552.965355][ T1744] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  552.965826][   T21] usb 6-1: USB disconnect, device number 13
[  552.983774][ T1744] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  552.985508][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  553.016329][   T21] ldusb 6-1:0.124: LD USB Device #2 now disconnected
[  553.025760][ T1738] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  553.035609][ T1738] usb 3-1: USB disconnect, device number 13
[  553.042349][ T1738] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  553.053765][ T1755] usb 1-1: new low-speed USB device number 14 using dummy_hcd
executing program
executing program
[  553.184578][ T1744] usb 5-1: USB disconnect, device number 13
[  553.184915][ T1882] ldusb 5-1:0.124: Couldn't submit interrupt_in_urb -19
[  553.198181][ T1744] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  553.202630][  T101] usb 2-1: USB disconnect, device number 13
[  553.219160][  T101] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  553.303812][ T1760] usb 4-1: new low-speed USB device number 14 using dummy_hcd
[  553.393730][ T1738] usb 3-1: new low-speed USB device number 14 using dummy_hcd
[  553.401329][   T21] usb 6-1: new low-speed USB device number 14 using dummy_hcd
[  553.433820][ T1755] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  553.442242][ T1755] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  553.450468][ T1755] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  553.460593][ T1755] usb 1-1: config 0 has no interface number 0
[  553.466803][ T1755] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  553.476960][ T1755] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  553.486019][ T1755] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  553.495236][ T1755] usb 1-1: config 0 descriptor??
[  553.535349][ T1755] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  553.546863][ T1755] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  553.563835][ T1744] usb 5-1: new low-speed USB device number 14 using dummy_hcd
[  553.583797][  T101] usb 2-1: new low-speed USB device number 14 using dummy_hcd
[  553.663916][ T1760] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  553.672329][ T1760] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  553.680621][ T1760] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  553.690752][ T1760] usb 4-1: config 0 has no interface number 0
[  553.697147][ T1760] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  553.707302][ T1760] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  553.716374][ T1760] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  553.725315][ T1760] usb 4-1: config 0 descriptor??
executing program
[  553.754612][ T1755] usb 1-1: USB disconnect, device number 14
[  553.762114][ T1755] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  553.770338][ T1760] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  553.786807][ T1760] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  553.804029][   T21] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  553.812418][   T21] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  553.820620][   T21] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  553.830720][   T21] usb 6-1: config 0 has no interface number 0
[  553.836928][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  553.845342][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  553.853519][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  553.863614][ T1738] usb 3-1: config 0 has no interface number 0
[  553.871070][   T21] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  553.881248][   T21] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  553.890300][   T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  553.898468][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  553.909329][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  553.918457][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  553.927287][   T21] usb 6-1: config 0 descriptor??
[  553.933449][ T1738] usb 3-1: config 0 descriptor??
[  553.943852][ T1744] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
executing program
[  553.952223][ T1744] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  553.960528][ T1744] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  553.965277][   T21] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  553.970639][ T1744] usb 5-1: config 0 has no interface number 0
[  553.983260][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  554.005251][ T1741] usb 4-1: USB disconnect, device number 14
[  554.011631][ T1738] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  554.012677][ T1744] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  554.020530][  T101] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  554.030056][ T1744] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  554.038400][  T101] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  554.038415][  T101] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  554.047460][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  554.055645][  T101] usb 2-1: config 0 has no interface number 0
[  554.075234][ T1744] usb 5-1: config 0 descriptor??
[  554.080462][   T21] ldusb 6-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  554.094429][ T1741] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  554.104129][  T101] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  554.114362][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  554.123383][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  554.133829][ T1755] usb 1-1: new low-speed USB device number 15 using dummy_hcd
[  554.134107][  T101] usb 2-1: config 0 descriptor??
executing program
[  554.147620][ T1744] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  554.158580][ T1744] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  554.185628][  T101] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  554.201221][  T101] ldusb 2-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  554.211468][  T101] usb 6-1: USB disconnect, device number 14
[  554.219111][ T1738] usb 3-1: USB disconnect, device number 14
[  554.225831][  T101] ldusb 6-1:0.124: LD USB Device #2 now disconnected
[  554.234416][ T1738] ldusb 3-1:0.124: LD USB Device #1 now disconnected
executing program
executing program
[  554.354604][   T21] usb 5-1: USB disconnect, device number 14
[  554.361938][   T21] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  554.385721][ T1744] usb 2-1: USB disconnect, device number 14
[  554.395343][ T1744] ldusb 2-1:0.124: LD USB Device #3 now disconnected
[  554.473727][ T1741] usb 4-1: new low-speed USB device number 15 using dummy_hcd
[  554.523792][ T1755] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  554.532199][ T1755] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  554.540425][ T1755] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  554.550537][ T1755] usb 1-1: config 0 has no interface number 0
[  554.556867][ T1755] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  554.567004][ T1755] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  554.576072][ T1755] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  554.584959][ T1755] usb 1-1: config 0 descriptor??
[  554.593888][ T1738] usb 3-1: new low-speed USB device number 15 using dummy_hcd
[  554.601471][  T101] usb 6-1: new low-speed USB device number 15 using dummy_hcd
[  554.625354][ T1755] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  554.636665][ T1755] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  554.723871][   T21] usb 5-1: new low-speed USB device number 15 using dummy_hcd
[  554.753732][ T1744] usb 2-1: new low-speed USB device number 15 using dummy_hcd
executing program
[  554.843911][ T1741] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  554.850192][ T1755] usb 1-1: USB disconnect, device number 15
[  554.852343][ T1741] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  554.866523][ T1741] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  554.868580][ T1755] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  554.877003][ T1741] usb 4-1: config 0 has no interface number 0
[  554.877621][ T1741] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  554.900119][ T1741] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  554.909192][ T1741] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  554.918327][ T1741] usb 4-1: config 0 descriptor??
[  554.956059][ T1741] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  554.967318][ T1741] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  554.993889][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  555.002311][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  555.010643][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  555.020765][  T101] usb 6-1: config 0 has no interface number 0
[  555.027218][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  555.035608][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  555.043911][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  555.054061][ T1738] usb 3-1: config 0 has no interface number 0
[  555.060223][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  555.070372][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  555.079467][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  555.087536][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  555.097732][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  555.106838][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  555.116694][ T1738] usb 3-1: config 0 descriptor??
[  555.122028][  T101] usb 6-1: config 0 descriptor??
[  555.153896][ T1744] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  555.155669][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  555.162340][ T1744] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  555.173531][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  555.180082][ T1744] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  555.180095][ T1744] usb 2-1: config 0 has no interface number 0
[  555.198355][ T1744] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  555.202825][ T1738] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  555.206176][ T1744] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  555.206192][ T1744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  555.216719][  T101] ldusb 6-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  555.242949][ T1760] usb 4-1: USB disconnect, device number 15
[  555.250813][   T21] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  555.256007][ T1755] usb 1-1: new low-speed USB device number 16 using dummy_hcd
[  555.264353][   T21] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  555.278627][ T1744] usb 2-1: config 0 descriptor??
[  555.280061][   T21] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  555.289643][ T1760] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  555.295101][   T21] usb 5-1: config 0 has no interface number 0
[  555.297681][   T21] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  555.319786][   T21] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  555.328873][   T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  555.338083][   T21] usb 5-1: config 0 descriptor??
[  555.345261][ T1744] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  555.357483][ T1744] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  555.375097][   T21] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  555.386106][   T21] ldusb 5-1:0.124: LD USB Device #3 now attached to major 180 minor 3
executing program
executing program
[  555.404726][ T1744] usb 3-1: USB disconnect, device number 15
[  555.411930][ T1744] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  555.425065][   T21] usb 6-1: USB disconnect, device number 15
[  555.434941][   T21] ldusb 6-1:0.124: LD USB Device #2 now disconnected
executing program
executing program
[  555.564747][   T12] usb 2-1: USB disconnect, device number 15
[  555.571674][   T12] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  555.580800][ T1762] usb 5-1: USB disconnect, device number 15
[  555.591866][ T1762] ldusb 5-1:0.124: LD USB Device #3 now disconnected
[  555.653820][ T1755] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  555.662261][ T1755] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  555.670552][ T1755] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  555.680675][ T1755] usb 1-1: config 0 has no interface number 0
[  555.686924][ T1760] usb 4-1: new low-speed USB device number 16 using dummy_hcd
[  555.694837][ T1755] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  555.704977][ T1755] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  555.714106][ T1755] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  555.723016][ T1755] usb 1-1: config 0 descriptor??
[  555.763814][ T1744] usb 3-1: new low-speed USB device number 16 using dummy_hcd
[  555.772705][ T1755] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  555.783617][ T1755] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  555.813785][   T21] usb 6-1: new low-speed USB device number 16 using dummy_hcd
[  555.943771][   T12] usb 2-1: new low-speed USB device number 16 using dummy_hcd
executing program
[  555.985289][  T101] usb 1-1: USB disconnect, device number 16
[  555.992888][  T101] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  555.994151][ T1762] usb 5-1: new low-speed USB device number 16 using dummy_hcd
[  556.053898][ T1760] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  556.062371][ T1760] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  556.070644][ T1760] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  556.080765][ T1760] usb 4-1: config 0 has no interface number 0
[  556.087365][ T1760] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  556.097475][ T1760] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  556.106576][ T1760] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  556.115395][ T1760] usb 4-1: config 0 descriptor??
[  556.155406][ T1760] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  556.165243][ T1744] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  556.173655][ T1744] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  556.181914][ T1744] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  556.192057][ T1744] usb 3-1: config 0 has no interface number 0
[  556.199021][ T1744] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  556.203793][   T21] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  556.209176][ T1744] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  556.217569][   T21] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  556.217585][   T21] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  556.226638][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  556.234813][   T21] usb 6-1: config 0 has no interface number 0
[  556.245288][ T1760] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  556.258492][   T21] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  556.264902][ T1744] usb 3-1: config 0 descriptor??
[  556.267489][   T21] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  556.291641][   T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  556.301042][   T21] usb 6-1: config 0 descriptor??
[  556.315077][ T1744] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  556.325977][ T1744] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  556.345083][   T21] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  556.356612][   T21] ldusb 6-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  556.373833][   T12] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  556.382209][   T12] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  556.385466][   T21] usb 4-1: USB disconnect, device number 16
[  556.390560][   T12] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  556.402472][   T21] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  556.406593][   T12] usb 2-1: config 0 has no interface number 0
executing program
[  556.407682][ T1762] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  556.413502][  T101] usb 1-1: new low-speed USB device number 17 using dummy_hcd
[  556.420538][ T1762] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  556.420546][ T1762] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  556.420553][ T1762] usb 5-1: config 0 has no interface number 0
[  556.421526][   T12] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  556.471881][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  556.480937][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  556.489291][ T1762] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  556.499438][ T1762] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  556.508520][ T1762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  556.516337][ T1738] usb 3-1: USB disconnect, device number 16
executing program
[  556.523212][ T1762] usb 5-1: config 0 descriptor??
[  556.527839][ T1738] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  556.531715][   T12] usb 2-1: config 0 descriptor??
[  556.557037][ T1741] usb 6-1: USB disconnect, device number 16
[  556.564727][ T1741] ldusb 6-1:0.124: LD USB Device #2 now disconnected
executing program
[  556.565207][ T1762] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  556.584796][   T12] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  556.604757][ T1762] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  556.615647][   T12] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
executing program
[  556.783841][   T21] usb 4-1: new low-speed USB device number 17 using dummy_hcd
[  556.792359][ T1742] usb 5-1: USB disconnect, device number 16
[  556.804543][   T12] usb 2-1: USB disconnect, device number 16
[  556.805086][ T1742] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  556.813956][   T12] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  556.821103][  T101] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  556.832334][  T101] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  556.840613][  T101] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  556.850710][  T101] usb 1-1: config 0 has no interface number 0
[  556.858115][  T101] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  556.868418][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  556.877499][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  556.888671][  T101] usb 1-1: config 0 descriptor??
[  556.923788][ T1738] usb 3-1: new low-speed USB device number 17 using dummy_hcd
[  556.935769][  T101] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  556.946642][  T101] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  556.954974][ T1741] usb 6-1: new low-speed USB device number 17 using dummy_hcd
executing program
[  557.154526][  T101] usb 1-1: USB disconnect, device number 17
[  557.164927][  T101] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  557.173922][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  557.182282][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  557.190637][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  557.200811][   T21] usb 4-1: config 0 has no interface number 0
[  557.203732][   T12] usb 2-1: new low-speed USB device number 17 using dummy_hcd
[  557.207082][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  557.224849][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  557.233960][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  557.242228][ T1742] usb 5-1: new low-speed USB device number 17 using dummy_hcd
[  557.250969][   T21] usb 4-1: config 0 descriptor??
[  557.295497][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  557.306525][   T21] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  557.316038][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  557.324510][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  557.332670][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  557.342812][ T1738] usb 3-1: config 0 has no interface number 0
[  557.348983][ T1741] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  557.357378][ T1741] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  557.365580][ T1741] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  557.375699][ T1741] usb 6-1: config 0 has no interface number 0
[  557.383258][ T1741] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  557.393446][ T1741] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  557.402507][ T1741] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  557.410602][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  557.420772][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  557.429913][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  557.439106][ T1741] usb 6-1: config 0 descriptor??
[  557.445554][ T1738] usb 3-1: config 0 descriptor??
executing program
[  557.485109][ T1741] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  557.497194][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  557.507757][ T1741] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  557.518849][ T1741] usb 4-1: USB disconnect, device number 17
[  557.525037][ T1738] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  557.535740][ T1741] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  557.584109][  T101] usb 1-1: new low-speed USB device number 18 using dummy_hcd
[  557.593793][   T12] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  557.602210][   T12] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  557.610449][   T12] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  557.620555][   T12] usb 2-1: config 0 has no interface number 0
[  557.626869][   T12] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  557.633822][ T1742] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  557.637018][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  557.645425][ T1742] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  557.654477][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  557.662643][ T1742] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
executing program
[  557.672433][   T12] usb 2-1: config 0 descriptor??
[  557.680736][ T1742] usb 5-1: config 0 has no interface number 0
[  557.688865][ T1744] usb 3-1: USB disconnect, device number 17
[  557.696882][ T1742] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  557.703158][ T1762] usb 6-1: USB disconnect, device number 17
[  557.707868][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  557.707887][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  557.725497][ T1744] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  557.735789][ T1742] usb 5-1: config 0 descriptor??
[  557.743508][ T1762] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  557.751547][   T12] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  557.766822][   T12] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  557.784810][ T1742] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  557.798768][ T1742] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  557.943915][ T1741] usb 4-1: new low-speed USB device number 18 using dummy_hcd
[  557.964582][ T1742] usb 2-1: USB disconnect, device number 17
[  557.972561][ T1742] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  557.986466][ T1738] usb 5-1: USB disconnect, device number 17
executing program
[  557.994513][ T1738] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  558.023869][  T101] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  558.032342][  T101] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  558.040686][  T101] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  558.050888][  T101] usb 1-1: config 0 has no interface number 0
[  558.057312][  T101] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  558.067482][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  558.076584][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  558.085681][  T101] usb 1-1: config 0 descriptor??
[  558.113764][ T1744] usb 3-1: new low-speed USB device number 18 using dummy_hcd
[  558.121409][ T1762] usb 6-1: new low-speed USB device number 18 using dummy_hcd
[  558.125559][  T101] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  558.140708][  T101] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  558.323941][ T1741] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  558.332321][ T1741] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  558.340523][ T1741] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  558.350705][ T1741] usb 4-1: config 0 has no interface number 0
[  558.354711][   T12] usb 1-1: USB disconnect, device number 18
[  558.357822][ T1742] usb 2-1: new low-speed USB device number 18 using dummy_hcd
executing program
[  558.366289][   T12] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  558.371724][ T1738] usb 5-1: new low-speed USB device number 18 using dummy_hcd
[  558.387069][ T1741] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  558.397246][ T1741] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  558.406448][ T1741] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  558.416100][ T1741] usb 4-1: config 0 descriptor??
[  558.465289][ T1741] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  558.476976][ T1741] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  558.513901][ T1744] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  558.522349][ T1744] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  558.530562][ T1744] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  558.540658][ T1744] usb 3-1: config 0 has no interface number 0
[  558.546817][ T1762] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  558.555267][ T1762] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  558.563429][ T1762] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  558.573575][ T1762] usb 6-1: config 0 has no interface number 0
[  558.580329][ T1744] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  558.590473][ T1744] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  558.599564][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  558.607622][ T1762] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  558.617756][ T1762] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  558.626893][ T1762] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  558.636160][ T1744] usb 3-1: config 0 descriptor??
[  558.641764][ T1762] usb 6-1: config 0 descriptor??
executing program
[  558.675510][ T1744] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  558.687082][ T1762] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  558.698685][ T1744] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  558.708776][ T1762] ldusb 6-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  558.718871][ T1762] usb 4-1: USB disconnect, device number 18
[  558.725937][ T1762] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  558.773948][ T1742] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  558.782378][ T1742] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  558.790594][ T1742] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  558.800702][ T1742] usb 2-1: config 0 has no interface number 0
[  558.806945][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  558.815317][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  558.823469][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  558.833696][ T1738] usb 5-1: config 0 has no interface number 0
[  558.840037][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  558.850205][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  558.853737][   T12] usb 1-1: new low-speed USB device number 19 using dummy_hcd
[  558.859285][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  558.859340][ T1742] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  558.878104][ T1744] usb 3-1: USB disconnect, device number 18
[  558.885092][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  558.885106][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  558.889836][ T1738] usb 5-1: config 0 descriptor??
[  558.893413][ T1760] usb 6-1: USB disconnect, device number 18
[  558.912080][ T1742] usb 2-1: config 0 descriptor??
executing program
executing program
[  558.914414][ T1744] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  558.932263][ T1760] ldusb 6-1:0.124: LD USB Device #2 now disconnected
[  558.965715][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  558.976860][ T1742] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  558.999515][ T1738] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  559.008538][ T1742] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  559.104066][ T1762] usb 4-1: new low-speed USB device number 19 using dummy_hcd
executing program
executing program
[  559.165533][ T1742] usb 5-1: USB disconnect, device number 18
[  559.184518][ T1755] usb 2-1: USB disconnect, device number 18
[  559.184611][ T1742] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  559.197297][ T1755] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  559.233821][   T12] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  559.242248][   T12] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  559.250626][   T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  559.260892][   T12] usb 1-1: config 0 has no interface number 0
[  559.267782][   T12] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  559.277876][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  559.286979][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  559.296130][   T12] usb 1-1: config 0 descriptor??
[  559.333933][ T1760] usb 6-1: new low-speed USB device number 19 using dummy_hcd
[  559.341635][ T1744] usb 3-1: new low-speed USB device number 19 using dummy_hcd
[  559.350343][   T12] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  559.362518][   T12] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  559.463769][ T1762] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  559.472358][ T1762] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  559.480659][ T1762] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  559.490793][ T1762] usb 4-1: config 0 has no interface number 0
[  559.497474][ T1762] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  559.507578][ T1762] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  559.516637][ T1762] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  559.525634][ T1762] usb 4-1: config 0 descriptor??
executing program
[  559.554514][ T1738] usb 1-1: USB disconnect, device number 19
[  559.562318][ T1738] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  559.563890][ T1755] usb 2-1: new low-speed USB device number 19 using dummy_hcd
[  559.569392][ T1742] usb 5-1: new low-speed USB device number 19 using dummy_hcd
[  559.578180][ T1762] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  559.595374][ T1762] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  559.693841][ T1760] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  559.702270][ T1760] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  559.710506][ T1760] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  559.720659][ T1760] usb 6-1: config 0 has no interface number 0
[  559.727129][ T1760] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  559.737241][ T1760] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  559.746392][ T1760] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  559.755258][ T1760] usb 6-1: config 0 descriptor??
[  559.763808][ T1744] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  559.772312][ T1744] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  559.780581][ T1744] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  559.790718][ T1744] usb 3-1: config 0 has no interface number 0
[  559.794974][ T1741] usb 4-1: USB disconnect, device number 19
[  559.798331][ T1760] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  559.812992][ T1741] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  559.814005][ T1744] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  559.829925][ T1744] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  559.839071][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  559.849270][ T1760] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  559.857842][ T1744] usb 3-1: config 0 descriptor??
[  559.895405][ T1744] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  559.906005][ T1744] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  559.943879][ T1738] usb 1-1: new low-speed USB device number 20 using dummy_hcd
[  559.963971][ T1742] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  559.972367][ T1742] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  559.980627][ T1742] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  559.990812][ T1742] usb 5-1: config 0 has no interface number 0
[  559.997740][ T1742] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  560.003818][ T1755] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  560.007954][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  560.016267][ T1755] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  560.016289][ T1755] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  560.025351][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  560.033497][ T1755] usb 2-1: config 0 has no interface number 0
[  560.046109][ T1742] usb 5-1: config 0 descriptor??
[  560.059511][ T1755] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  560.072864][ T1755] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  560.081959][ T1755] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  560.090709][ T1744] usb 6-1: USB disconnect, device number 19
[  560.094146][ T1951] ldusb 6-1:0.124: Couldn't submit interrupt_in_urb -19
[  560.097507][ T1755] usb 2-1: config 0 descriptor??
[  560.109349][ T1744] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  560.109943][  T101] usb 3-1: USB disconnect, device number 19
[  560.124488][ T1742] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  560.136226][  T101] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  560.145777][ T1755] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  560.146600][ T1742] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  560.167546][ T1755] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  560.194017][ T1741] usb 4-1: new low-speed USB device number 20 using dummy_hcd
[  560.313856][ T1738] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  560.322259][ T1738] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  560.330576][ T1738] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  560.339254][ T1755] usb 5-1: USB disconnect, device number 19
[  560.340685][ T1738] usb 1-1: config 0 has no interface number 0
[  560.343111][ T1738] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
executing program
[  560.346822][ T1956] ldusb 5-1:0.124: Couldn't submit interrupt_in_urb -19
[  560.354232][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  560.368478][ T1760] usb 2-1: USB disconnect, device number 19
[  560.371252][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  560.381108][ T1738] usb 1-1: config 0 descriptor??
[  560.388353][ T1755] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  560.408938][ T1760] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  560.435176][ T1738] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  560.451921][ T1738] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  560.483918][ T1744] usb 6-1: new low-speed USB device number 20 using dummy_hcd
[  560.523796][  T101] usb 3-1: new low-speed USB device number 20 using dummy_hcd
[  560.573870][ T1741] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  560.582249][ T1741] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  560.590461][ T1741] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  560.600595][ T1741] usb 4-1: config 0 has no interface number 0
[  560.606771][ T1741] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  560.616945][ T1741] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  560.626053][ T1741] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  560.635963][ T1741] usb 4-1: config 0 descriptor??
[  560.654689][ T1762] usb 1-1: USB disconnect, device number 20
[  560.661705][ T1762] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  560.675361][ T1741] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  560.687133][ T1741] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  560.793757][ T1755] usb 5-1: new low-speed USB device number 20 using dummy_hcd
[  560.801372][ T1760] usb 2-1: new low-speed USB device number 20 using dummy_hcd
[  560.863816][ T1744] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  560.872235][ T1744] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  560.880528][ T1744] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  560.890665][ T1744] usb 6-1: config 0 has no interface number 0
[  560.897168][ T1744] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  560.903838][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  560.907337][ T1744] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  560.915747][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  560.924809][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  560.932962][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  560.943819][   T12] usb 4-1: USB disconnect, device number 20
[  560.951134][  T101] usb 3-1: config 0 has no interface number 0
executing program
[  560.958459][ T1744] usb 6-1: config 0 descriptor??
[  560.969464][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  560.971270][   T12] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  560.979669][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  560.979686][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  560.998611][  T101] usb 3-1: config 0 descriptor??
[  561.045151][ T1744] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  561.056134][ T1744] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  561.066510][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  561.073942][ T1762] usb 1-1: new low-speed USB device number 21 using dummy_hcd
[  561.091823][  T101] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  561.173915][ T1755] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  561.182332][ T1755] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  561.190594][ T1755] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  561.200744][ T1755] usb 5-1: config 0 has no interface number 0
[  561.207049][ T1760] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  561.215437][ T1760] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  561.223610][ T1760] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  561.233829][ T1760] usb 2-1: config 0 has no interface number 0
[  561.240352][ T1760] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  561.250512][ T1760] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  561.259620][ T1760] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
executing program
[  561.267703][ T1755] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  561.276013][  T101] usb 6-1: USB disconnect, device number 20
[  561.277841][ T1755] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  561.277857][ T1755] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  561.289906][  T101] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  561.308171][ T1755] usb 5-1: config 0 descriptor??
[  561.309918][ T1741] usb 3-1: USB disconnect, device number 20
[  561.323176][ T1760] usb 2-1: config 0 descriptor??
[  561.326242][ T1741] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  561.365340][ T1755] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  561.380079][ T1760] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  561.389871][   T12] usb 4-1: new low-speed USB device number 21 using dummy_hcd
[  561.399464][ T1755] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  561.408629][ T1760] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  561.473849][ T1762] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  561.482274][ T1762] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  561.490507][ T1762] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  561.500624][ T1762] usb 1-1: config 0 has no interface number 0
[  561.506835][ T1762] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  561.516991][ T1762] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  561.526071][ T1762] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  561.535180][ T1762] usb 1-1: config 0 descriptor??
executing program
executing program
[  561.565882][ T1738] usb 5-1: USB disconnect, device number 20
[  561.575550][ T1762] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  561.586099][ T1762] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[  561.588934][ T1738] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  561.594032][ T1762] CPU: 0 PID: 1762 Comm: kworker/0:5 Not tainted 5.3.0-rc4+ #26
[  561.594040][ T1762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  561.594060][ T1762] Workqueue: usb_hub_wq hub_event
[  561.623580][ T1762] Call Trace:
[  561.626883][ T1762]  dump_stack+0xca/0x13e
[  561.631135][ T1762]  sysfs_warn_dup.cold+0x1c/0x29
[  561.636087][ T1762]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  561.642288][ T1762]  sysfs_create_link+0x61/0xc0
[  561.647105][ T1762]  device_add+0x788/0x16f0
[  561.651519][ T1762]  ? uevent_store+0x50/0x50
[  561.656044][ T1762]  ? rcu_read_lock_sched_held+0x113/0x130
[  561.661783][ T1762]  ? kfree+0x287/0x2f0
[  561.665852][ T1762]  device_create_groups_vargs+0x203/0x280
[  561.671566][ T1762]  device_create+0xdf/0x120
[  561.676071][ T1762]  ? device_create_vargs+0x50/0x50
[  561.681201][ T1762]  ? down_write+0xe0/0x150
[  561.685638][ T1762]  ? __down_timeout+0x2d0/0x2d0
[  561.690490][ T1762]  usb_register_dev+0x279/0x6a0
[  561.695343][ T1762]  ? usb_open+0x270/0x270
[  561.699672][ T1762]  ? kasan_unpoison_shadow+0x30/0x40
[  561.704951][ T1762]  ? memset+0x20/0x40
[  561.708925][ T1762]  ld_usb_probe+0x6f7/0xa65
[  561.713421][ T1762]  usb_probe_interface+0x305/0x7a0
[  561.718522][ T1762]  ? usb_probe_device+0x100/0x100
[  561.723538][ T1762]  really_probe+0x281/0x6d0
[  561.728044][ T1762]  driver_probe_device+0x101/0x1b0
[  561.733182][ T1762]  __device_attach_driver+0x1c2/0x220
[  561.738557][ T1762]  ? driver_allows_async_probing+0x160/0x160
[  561.744528][ T1762]  bus_for_each_drv+0x162/0x1e0
[  561.749384][ T1762]  ? bus_rescan_devices+0x20/0x20
[  561.754428][ T1762]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  561.760237][ T1762]  ? lockdep_hardirqs_on+0x379/0x580
[  561.765513][ T1762]  __device_attach+0x217/0x360
[  561.770323][ T1762]  ? device_bind_driver+0xd0/0xd0
[  561.775341][ T1762]  ? kobject_uevent_env+0x29e/0x1160
[  561.780651][ T1762]  ? kobject_uevent_env+0x2a8/0x1160
[  561.785942][ T1762]  bus_probe_device+0x1e4/0x290
[  561.790812][ T1762]  ? blocking_notifier_call_chain+0x54/0xa0
[  561.796708][ T1762]  device_add+0xae6/0x16f0
[  561.801142][ T1762]  ? uevent_store+0x50/0x50
[  561.805638][ T1762]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  561.811434][ T1762]  usb_set_configuration+0xdf6/0x1670
[  561.816811][ T1762]  generic_probe+0x9d/0xd5
[  561.821243][ T1762]  usb_probe_device+0x99/0x100
[  561.826018][ T1762]  ? usb_suspend+0x620/0x620
[  561.830595][ T1762]  really_probe+0x281/0x6d0
[  561.835138][ T1762]  driver_probe_device+0x101/0x1b0
[  561.840259][ T1762]  __device_attach_driver+0x1c2/0x220
[  561.845641][ T1762]  ? driver_allows_async_probing+0x160/0x160
[  561.851620][ T1762]  bus_for_each_drv+0x162/0x1e0
[  561.856485][ T1762]  ? bus_rescan_devices+0x20/0x20
[  561.861540][ T1762]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  561.867625][ T1762]  ? lockdep_hardirqs_on+0x379/0x580
[  561.872906][ T1762]  __device_attach+0x217/0x360
[  561.882871][ T1762]  ? device_bind_driver+0xd0/0xd0
[  561.887917][ T1762]  ? kobject_uevent_env+0x29e/0x1160
[  561.893202][ T1762]  ? kobject_uevent_env+0x2a8/0x1160
[  561.898507][ T1762]  bus_probe_device+0x1e4/0x290
[  561.903372][ T1762]  ? blocking_notifier_call_chain+0x54/0xa0
[  561.909275][ T1762]  device_add+0xae6/0x16f0
[  561.913728][ T1762]  ? uevent_store+0x50/0x50
[  561.918250][ T1762]  usb_new_device.cold+0x6a4/0xe79
[  561.923426][ T1762]  hub_event+0x1b5c/0x3640
[  561.927860][ T1762]  ? hub_port_debounce+0x260/0x260
[  561.932977][ T1762]  process_one_work+0x92b/0x1530
[  561.937911][ T1762]  ? pwq_dec_nr_in_flight+0x310/0x310
[  561.943271][ T1762]  ? do_raw_spin_lock+0x11a/0x280
[  561.948319][ T1762]  worker_thread+0x96/0xe20
[  561.952821][ T1762]  ? process_one_work+0x1530/0x1530
[  561.958006][ T1762]  kthread+0x318/0x420
[  561.962060][ T1762]  ? kthread_create_on_node+0xf0/0xf0
executing program
[  561.967432][ T1762]  ret_from_fork+0x24/0x30
[  561.972877][ T1762] ldusb 1-1:0.124: Not able to get a minor for this device.
[  561.975348][  T101] usb 6-1: new low-speed USB device number 21 using dummy_hcd
[  561.980419][ T1762] ldusb: probe of 1-1:0.124 failed with error -17
[  561.997212][ T1762] usb 1-1: USB disconnect, device number 21
[  562.004742][ T1760] usb 2-1: USB disconnect, device number 20
[  562.012185][ T1760] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  562.054318][ T1741] usb 3-1: new low-speed USB device number 21 using dummy_hcd
[  562.153813][   T12] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  562.162231][   T12] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  562.170497][   T12] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  562.180619][   T12] usb 4-1: config 0 has no interface number 0
[  562.187015][   T12] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  562.197197][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  562.206295][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  562.215297][   T12] usb 4-1: config 0 descriptor??
[  562.265367][   T12] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  562.275942][   T12] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  562.293841][ T1738] usb 5-1: new low-speed USB device number 21 using dummy_hcd
[  562.343903][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  562.352323][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  562.360666][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  562.370889][  T101] usb 6-1: config 0 has no interface number 0
[  562.377240][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  562.387416][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  562.396590][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  562.403760][ T1762] usb 1-1: new low-speed USB device number 22 using dummy_hcd
[  562.405704][  T101] usb 6-1: config 0 descriptor??
[  562.412304][ T1760] usb 2-1: new low-speed USB device number 21 using dummy_hcd
[  562.417359][ T1741] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  562.434950][ T1741] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  562.443125][ T1741] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  562.453262][ T1741] usb 3-1: config 0 has no interface number 0
[  562.459714][ T1741] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  562.469895][ T1741] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  562.479043][ T1741] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  562.484571][   T12] usb 4-1: USB disconnect, device number 21
executing program
[  562.492225][ T1741] usb 3-1: config 0 descriptor??
[  562.500735][   T12] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  562.502750][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  562.522353][  T101] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  562.555371][ T1741] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  562.566267][ T1741] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  562.693858][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  562.702317][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  562.710566][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  562.720682][ T1738] usb 5-1: config 0 has no interface number 0
[  562.724894][ T1755] usb 6-1: USB disconnect, device number 21
[  562.727740][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
executing program
[  562.735549][ T1755] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  562.742773][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  562.758543][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  562.773394][ T1741] usb 3-1: USB disconnect, device number 21
[  562.780883][ T1738] usb 5-1: config 0 descriptor??
[  562.787634][ T1741] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  562.804064][ T1762] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  562.812641][ T1762] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  562.825581][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  562.829661][ T1762] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  562.829679][ T1762] usb 1-1: config 0 has no interface number 0
[  562.845230][ T1738] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  562.849374][ T1760] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  562.872009][ T1760] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  562.880239][ T1760] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  562.890372][ T1760] usb 2-1: config 0 has no interface number 0
[  562.897769][ T1762] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  562.908038][ T1762] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  562.917156][ T1762] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  562.925239][ T1760] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  562.935667][ T1760] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  562.944744][ T1760] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  562.954309][ T1762] usb 1-1: config 0 descriptor??
[  562.959738][ T1760] usb 2-1: config 0 descriptor??
[  562.964792][   T12] usb 4-1: new low-speed USB device number 22 using dummy_hcd
[  562.995709][ T1762] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  563.006339][ T1762] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  563.016251][ T1760] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  563.028087][ T1760] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  563.045252][ T1738] usb 5-1: USB disconnect, device number 21
[  563.054734][ T1738] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  563.143719][ T1741] usb 3-1: new low-speed USB device number 22 using dummy_hcd
executing program
executing program
[  563.195413][  T101] usb 1-1: USB disconnect, device number 22
[  563.203163][  T101] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  563.216870][ T1760] usb 2-1: USB disconnect, device number 21
[  563.225269][ T1760] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  563.263860][ T1755] usb 6-1: new low-speed USB device number 22 using dummy_hcd
[  563.353806][   T12] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  563.362246][   T12] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  563.370485][   T12] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  563.380613][   T12] usb 4-1: config 0 has no interface number 0
[  563.387359][   T12] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  563.402582][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  563.411680][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  563.420777][   T12] usb 4-1: config 0 descriptor??
[  563.433852][ T1738] usb 5-1: new low-speed USB device number 22 using dummy_hcd
[  563.465308][   T12] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  563.475960][   T12] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  563.513992][ T1741] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  563.522420][ T1741] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  563.530751][ T1741] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  563.540870][ T1741] usb 3-1: config 0 has no interface number 0
[  563.547015][ T1741] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  563.557234][ T1741] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  563.566391][ T1741] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  563.574432][  T101] usb 1-1: new low-speed USB device number 23 using dummy_hcd
[  563.582870][ T1741] usb 3-1: config 0 descriptor??
[  563.593874][ T1760] usb 2-1: new low-speed USB device number 22 using dummy_hcd
[  563.625223][ T1741] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  563.635859][ T1741] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  563.643922][ T1755] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  563.652371][ T1755] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  563.660683][ T1755] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  563.670884][ T1755] usb 6-1: config 0 has no interface number 0
[  563.677215][ T1755] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  563.686357][ T1741] usb 4-1: USB disconnect, device number 22
[  563.687389][ T1755] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  563.698394][ T1741] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  563.702486][ T1755] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  563.720444][ T1755] usb 6-1: config 0 descriptor??
[  563.765941][ T1755] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  563.776495][ T1755] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  563.813883][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  563.822319][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  563.830544][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  563.840812][ T1738] usb 5-1: config 0 has no interface number 0
[  563.846239][ T1755] usb 3-1: USB disconnect, device number 22
[  563.849526][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  563.856410][ T1755] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  563.862964][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  563.878849][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  563.888439][ T1738] usb 5-1: config 0 descriptor??
[  563.925307][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  563.935944][ T1738] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  563.984075][  T101] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  563.992520][  T101] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  563.994574][   T12] usb 6-1: USB disconnect, device number 22
[  564.000746][  T101] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  564.010444][   T12] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  564.016699][  T101] usb 1-1: config 0 has no interface number 0
[  564.020068][  T101] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  564.034568][ T1760] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  564.039729][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  564.048131][ T1760] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  564.048148][ T1760] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  564.057210][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  564.061516][  T101] usb 1-1: config 0 descriptor??
[  564.065788][ T1760] usb 2-1: config 0 has no interface number 0
[  564.071131][ T1760] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  564.105362][ T1760] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  564.114436][ T1760] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  564.123985][ T1741] usb 4-1: new low-speed USB device number 23 using dummy_hcd
executing program
[  564.127646][ T1762] usb 5-1: USB disconnect, device number 22
[  564.134257][  T101] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  564.145535][ T1760] usb 2-1: config 0 descriptor??
[  564.155487][ T1762] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  564.160914][  T101] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  564.205137][ T1760] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  564.216642][ T1760] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  564.264484][ T1755] usb 3-1: new low-speed USB device number 23 using dummy_hcd
executing program
[  564.345485][ T1760] usb 1-1: USB disconnect, device number 23
[  564.352722][ T1760] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  564.416309][ T1744] usb 2-1: USB disconnect, device number 22
[  564.423637][ T1744] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  564.463810][   T12] usb 6-1: new low-speed USB device number 23 using dummy_hcd
[  564.523839][ T1762] usb 5-1: new low-speed USB device number 23 using dummy_hcd
[  564.533919][ T1741] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  564.542305][ T1741] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  564.550533][ T1741] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  564.560862][ T1741] usb 4-1: config 0 has no interface number 0
[  564.567177][ T1741] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  564.577336][ T1741] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  564.586404][ T1741] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  564.595350][ T1741] usb 4-1: config 0 descriptor??
[  564.623902][ T1755] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  564.632382][ T1755] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  564.635515][ T1741] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  564.640740][ T1755] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  564.655419][ T1741] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  564.660185][ T1755] usb 3-1: config 0 has no interface number 0
[  564.661274][ T1755] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  564.684697][ T1755] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  564.693781][ T1755] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  564.702721][ T1755] usb 3-1: config 0 descriptor??
[  564.724061][ T1760] usb 1-1: new low-speed USB device number 24 using dummy_hcd
[  564.745543][ T1755] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  564.756087][ T1755] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  564.814012][ T1744] usb 2-1: new low-speed USB device number 23 using dummy_hcd
executing program
[  564.854469][ T1741] usb 4-1: USB disconnect, device number 23
[  564.863017][ T1741] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  564.873945][   T12] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  564.882333][   T12] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  564.890706][   T12] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  564.900781][   T12] usb 6-1: config 0 has no interface number 0
[  564.907578][   T12] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  564.917817][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  564.926882][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  564.935940][   T12] usb 6-1: config 0 descriptor??
[  564.946048][ T1755] usb 3-1: USB disconnect, device number 23
[  564.953154][ T1755] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  564.960211][ T1762] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  564.968616][ T1762] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  564.976867][ T1762] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  564.986980][ T1762] usb 5-1: config 0 has no interface number 0
[  564.994464][   T12] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  565.009787][ T1762] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  565.020006][ T1762] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  565.029053][ T1762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  565.037296][   T12] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  565.047788][ T1762] usb 5-1: config 0 descriptor??
[  565.095578][ T1762] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  565.106166][ T1762] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  565.174062][ T1760] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  565.182481][ T1760] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  565.190701][ T1760] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  565.194586][  T101] usb 6-1: USB disconnect, device number 23
[  565.200853][ T1760] usb 1-1: config 0 has no interface number 0
[  565.208843][  T101] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  565.216616][ T1760] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  565.222115][ T1741] usb 4-1: new low-speed USB device number 24 using dummy_hcd
[  565.229783][ T1760] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  565.246198][ T1760] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  565.255600][ T1760] usb 1-1: config 0 descriptor??
[  565.293917][ T1744] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  565.302369][ T1744] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  565.304032][ T1738] usb 5-1: USB disconnect, device number 23
[  565.310592][ T1744] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  565.325054][ T1738] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  565.328283][ T1744] usb 2-1: config 0 has no interface number 0
executing program
[  565.330724][ T1760] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  565.351838][ T1744] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  565.362104][ T1744] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  565.371305][ T1744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  565.379558][ T1760] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  565.390104][ T1744] usb 2-1: config 0 descriptor??
[  565.413828][ T1755] usb 3-1: new low-speed USB device number 24 using dummy_hcd
[  565.445377][ T1744] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  565.455916][ T1744] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  565.516200][ T1744] usb 1-1: USB disconnect, device number 24
[  565.523297][ T1744] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  565.583743][  T101] usb 6-1: new low-speed USB device number 24 using dummy_hcd
[  565.593945][ T1741] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  565.602342][ T1741] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  565.610629][ T1741] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  565.620767][ T1741] usb 4-1: config 0 has no interface number 0
executing program
[  565.627690][ T1741] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  565.637993][ T1741] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  565.647109][ T1741] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  565.657909][ T1742] usb 2-1: USB disconnect, device number 23
[  565.664794][ T1741] usb 4-1: config 0 descriptor??
[  565.673100][ T1742] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  565.705352][ T1741] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  565.716481][ T1741] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  565.783862][ T1738] usb 5-1: new low-speed USB device number 24 using dummy_hcd
[  565.803845][ T1755] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  565.812264][ T1755] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  565.820536][ T1755] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  565.830637][ T1755] usb 3-1: config 0 has no interface number 0
[  565.837036][ T1755] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  565.847171][ T1755] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  565.856262][ T1755] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  565.865072][ T1755] usb 3-1: config 0 descriptor??
executing program
[  565.903935][ T1744] usb 1-1: new low-speed USB device number 25 using dummy_hcd
[  565.913650][ T1755] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  565.925801][ T1760] usb 4-1: USB disconnect, device number 24
[  565.932029][ T1755] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  565.941850][ T1760] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  565.973941][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  565.982303][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  565.990664][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  566.000768][  T101] usb 6-1: config 0 has no interface number 0
[  566.007646][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  566.017751][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  566.026905][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  566.034984][ T1742] usb 2-1: new low-speed USB device number 24 using dummy_hcd
[  566.043256][  T101] usb 6-1: config 0 descriptor??
executing program
[  566.087838][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  566.098574][  T101] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  566.114631][ T1755] usb 3-1: USB disconnect, device number 24
[  566.121453][ T1755] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  566.183875][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  566.192310][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  566.200587][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  566.210699][ T1738] usb 5-1: config 0 has no interface number 0
[  566.216884][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  566.227032][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  566.236115][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  566.245042][ T1738] usb 5-1: config 0 descriptor??
[  566.285376][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  566.293999][ T1744] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  566.296002][ T1738] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  566.303216][ T1744] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  566.303230][ T1744] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  566.303243][ T1744] usb 1-1: config 0 has no interface number 0
[  566.303291][ T1744] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  566.346002][ T1744] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  566.355157][ T1744] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  566.363618][ T1760] usb 4-1: new low-speed USB device number 25 using dummy_hcd
[  566.364397][ T1738] usb 6-1: USB disconnect, device number 24
[  566.373110][ T1744] usb 1-1: config 0 descriptor??
executing program
[  566.383985][ T1738] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  566.413834][ T1742] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  566.415337][ T1744] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  566.424982][ T1742] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  566.424998][ T1742] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  566.425015][ T1742] usb 2-1: config 0 has no interface number 0
executing program
[  566.435937][ T1744] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  566.447191][ T1742] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  566.477431][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  566.486513][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  566.495472][ T1742] usb 2-1: config 0 descriptor??
[  566.505118][ T1744] usb 5-1: USB disconnect, device number 24
[  566.515453][ T1744] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  566.523907][ T1755] usb 3-1: new low-speed USB device number 25 using dummy_hcd
[  566.545163][ T1742] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  566.556270][ T1742] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  566.654556][ T1762] usb 1-1: USB disconnect, device number 25
[  566.662807][ T1762] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  566.723830][ T1760] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  566.732267][ T1760] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  566.740551][ T1760] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  566.746193][ T1742] usb 2-1: USB disconnect, device number 24
[  566.750663][ T1760] usb 4-1: config 0 has no interface number 0
[  566.752592][ T1760] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  566.759775][ T1742] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  566.762745][ T1760] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  566.762761][ T1760] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  566.783074][ T1760] usb 4-1: config 0 descriptor??
[  566.789033][ T1738] usb 6-1: new low-speed USB device number 25 using dummy_hcd
[  566.845209][ T1760] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  566.856141][ T1760] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  566.893877][ T1755] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  566.902410][ T1755] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  566.910677][ T1755] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  566.920809][ T1755] usb 3-1: config 0 has no interface number 0
[  566.926946][ T1744] usb 5-1: new low-speed USB device number 25 using dummy_hcd
[  566.934553][ T1755] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  566.944737][ T1755] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  566.953866][ T1755] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  566.962855][ T1755] usb 3-1: config 0 descriptor??
[  567.005208][ T1755] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  567.015774][ T1755] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  567.024131][ T1762] usb 1-1: new low-speed USB device number 26 using dummy_hcd
executing program
[  567.074670][  T101] usb 4-1: USB disconnect, device number 25
[  567.082704][  T101] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  567.163839][ T1742] usb 2-1: new low-speed USB device number 25 using dummy_hcd
[  567.183868][ T1738] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  567.192303][ T1738] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  567.200542][ T1738] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  567.210864][ T1738] usb 6-1: config 0 has no interface number 0
[  567.212428][ T1755] usb 3-1: USB disconnect, device number 25
[  567.220249][ T1738] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  567.225669][ T1755] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  567.233084][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  567.233101][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  567.258357][ T1738] usb 6-1: config 0 descriptor??
[  567.304208][ T1744] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  567.305658][ T1738] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  567.312747][ T1744] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  567.328786][ T1738] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  567.332143][ T1744] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  567.332157][ T1744] usb 5-1: config 0 has no interface number 0
[  567.349006][ T1744] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  567.367078][ T1744] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  567.376151][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  567.384303][ T1762] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  567.392705][ T1762] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  567.401326][ T1762] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  567.411439][ T1762] usb 1-1: config 0 has no interface number 0
[  567.418473][ T1762] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  567.428649][ T1762] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  567.437741][ T1762] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  567.446124][ T1744] usb 5-1: config 0 descriptor??
[  567.452067][ T1762] usb 1-1: config 0 descriptor??
[  567.473833][  T101] usb 4-1: new low-speed USB device number 26 using dummy_hcd
[  567.485315][ T1744] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  567.499645][ T1762] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  567.511060][ T1744] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  567.520162][ T1762] ldusb 1-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  567.531135][ T1762] usb 6-1: USB disconnect, device number 25
[  567.540418][ T1762] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  567.553879][ T1742] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  567.562349][ T1742] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  567.570655][ T1742] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  567.580769][ T1742] usb 2-1: config 0 has no interface number 0
[  567.587695][ T1742] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  567.597846][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  567.607095][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  567.616105][ T1742] usb 2-1: config 0 descriptor??
[  567.655265][ T1742] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  567.665818][ T1742] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  567.673784][ T1755] usb 3-1: new low-speed USB device number 26 using dummy_hcd
executing program
executing program
[  567.704828][ T1744] usb 5-1: USB disconnect, device number 25
[  567.713053][ T1744] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  567.724662][ T1742] usb 1-1: USB disconnect, device number 26
[  567.733412][ T1742] ldusb 1-1:0.124: LD USB Device #2 now disconnected
[  567.853833][  T101] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  567.862294][  T101] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  567.870507][  T101] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  567.880646][  T101] usb 4-1: config 0 has no interface number 0
[  567.887015][  T101] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  567.894584][ T1760] usb 2-1: USB disconnect, device number 25
executing program
[  567.897144][  T101] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  567.908838][ T1760] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  567.912090][  T101] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  567.918980][ T1762] usb 6-1: new low-speed USB device number 26 using dummy_hcd
[  567.938962][  T101] usb 4-1: config 0 descriptor??
[  567.985316][  T101] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  567.996438][  T101] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  568.063832][ T1755] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  568.072643][ T1755] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  568.080916][ T1755] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  568.091030][ T1755] usb 3-1: config 0 has no interface number 0
[  568.093775][ T1742] usb 1-1: new low-speed USB device number 27 using dummy_hcd
[  568.097332][ T1744] usb 5-1: new low-speed USB device number 26 using dummy_hcd
[  568.112248][ T1755] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  568.125441][ T1755] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  568.143478][ T1755] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  568.152628][ T1755] usb 3-1: config 0 descriptor??
executing program
[  568.195399][ T1755] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  568.206064][ T1755] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  568.215560][  T101] usb 4-1: USB disconnect, device number 26
[  568.227300][  T101] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  568.303785][ T1760] usb 2-1: new low-speed USB device number 26 using dummy_hcd
[  568.323903][ T1762] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  568.332336][ T1762] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  568.340590][ T1762] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  568.350752][ T1762] usb 6-1: config 0 has no interface number 0
[  568.357138][ T1762] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  568.367386][ T1762] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  568.376513][ T1762] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  568.385485][ T1762] usb 6-1: config 0 descriptor??
[  568.395640][ T1738] usb 3-1: USB disconnect, device number 26
[  568.403268][ T1738] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  568.424914][ T1762] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  568.438082][ T1762] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  568.483874][ T1742] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  568.492320][ T1742] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  568.500655][ T1742] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  568.510752][ T1742] usb 1-1: config 0 has no interface number 0
[  568.517163][ T1742] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  568.527597][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  568.533866][ T1744] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  568.536698][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  568.545211][ T1744] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  568.561364][ T1744] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  568.571469][ T1744] usb 5-1: config 0 has no interface number 0
[  568.572873][ T1742] usb 1-1: config 0 descriptor??
[  568.581854][ T1744] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  568.592958][ T1744] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  568.602090][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  568.611026][ T1744] usb 5-1: config 0 descriptor??
[  568.623831][  T101] usb 4-1: new low-speed USB device number 27 using dummy_hcd
executing program
[  568.633066][ T1742] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  568.644018][ T1742] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  568.647697][ T1762] usb 6-1: USB disconnect, device number 26
[  568.660901][ T1744] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  568.674420][ T1744] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  568.683125][ T1762] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  568.693903][ T1760] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  568.702422][ T1760] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  568.710714][ T1760] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  568.720928][ T1760] usb 2-1: config 0 has no interface number 0
[  568.728168][ T1760] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  568.738410][ T1760] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  568.747481][ T1760] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  568.756550][ T1760] usb 2-1: config 0 descriptor??
executing program
[  568.783809][ T1738] usb 3-1: new low-speed USB device number 27 using dummy_hcd
[  568.795324][ T1760] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  568.805879][ T1760] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  568.848341][ T1760] usb 1-1: USB disconnect, device number 27
[  568.855152][ T1760] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  568.884596][ T1742] usb 5-1: USB disconnect, device number 26
[  568.892092][ T1742] ldusb 5-1:0.124: LD USB Device #2 now disconnected
executing program
[  569.013894][  T101] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  569.014926][ T1744] usb 2-1: USB disconnect, device number 26
[  569.022273][  T101] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  569.036576][  T101] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  569.041786][ T1744] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  569.046715][  T101] usb 4-1: config 0 has no interface number 0
[  569.047505][  T101] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  569.069759][  T101] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  569.078842][  T101] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  569.087959][  T101] usb 4-1: config 0 descriptor??
[  569.093759][ T1762] usb 6-1: new low-speed USB device number 27 using dummy_hcd
[  569.125362][  T101] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  569.135984][  T101] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  569.173864][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  569.182274][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  569.190533][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  569.200622][ T1738] usb 3-1: config 0 has no interface number 0
[  569.207058][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  569.214032][ T1760] usb 1-1: new low-speed USB device number 28 using dummy_hcd
[  569.217228][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  569.233761][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  569.243215][ T1738] usb 3-1: config 0 descriptor??
[  569.284529][ T1742] usb 5-1: new low-speed USB device number 27 using dummy_hcd
[  569.293543][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  569.304431][ T1738] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  569.344903][ T1755] usb 4-1: USB disconnect, device number 27
[  569.352109][ T1755] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  569.423806][ T1744] usb 2-1: new low-speed USB device number 27 using dummy_hcd
[  569.463883][ T1762] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  569.472333][ T1762] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  569.480551][ T1762] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  569.490668][ T1762] usb 6-1: config 0 has no interface number 0
[  569.492263][ T1738] usb 3-1: USB disconnect, device number 27
[  569.498102][ T1762] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  569.506590][ T1738] ldusb 3-1:0.124: LD USB Device #1 now disconnected
executing program
[  569.512924][ T1762] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  569.528771][ T1762] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  569.539139][ T1762] usb 6-1: config 0 descriptor??
[  569.585858][ T1762] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  569.596518][ T1762] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  569.613850][ T1760] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  569.622249][ T1760] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  569.630645][ T1760] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  569.640948][ T1760] usb 1-1: config 0 has no interface number 0
[  569.647241][ T1760] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  569.657408][ T1760] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  569.663803][ T1742] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  569.666568][ T1760] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  569.674881][ T1742] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  569.691050][ T1742] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  569.701263][ T1742] usb 5-1: config 0 has no interface number 0
[  569.702731][ T1760] usb 1-1: config 0 descriptor??
[  569.711758][ T1742] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  569.722646][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  569.731812][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  569.740864][ T1742] usb 5-1: config 0 descriptor??
[  569.754014][ T1755] usb 4-1: new low-speed USB device number 28 using dummy_hcd
[  569.762815][ T1760] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  569.773268][ T1760] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  569.785239][ T1742] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  569.798723][ T1742] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  569.815588][ T1760] usb 6-1: USB disconnect, device number 27
[  569.822984][ T1760] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  569.833789][ T1744] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  569.842316][ T1744] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  569.850654][ T1744] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  569.860817][ T1744] usb 2-1: config 0 has no interface number 0
[  569.867153][ T1744] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  569.877360][ T1744] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  569.886445][ T1744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  569.895672][ T1744] usb 2-1: config 0 descriptor??
executing program
[  569.945403][ T1744] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  569.953887][ T1738] usb 3-1: new low-speed USB device number 28 using dummy_hcd
[  569.964500][ T1744] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  569.975379][ T1742] usb 1-1: USB disconnect, device number 28
[  569.982648][ T1742] ldusb 1-1:0.124: LD USB Device #1 now disconnected
executing program
[  570.004583][  T101] usb 5-1: USB disconnect, device number 27
[  570.011830][  T101] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  570.153790][ T1755] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  570.162216][ T1755] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  570.170478][ T1755] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  570.179656][ T1741] usb 2-1: USB disconnect, device number 27
[  570.180577][ T1755] usb 4-1: config 0 has no interface number 0
[  570.181489][ T1755] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  570.192379][ T1741] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  570.192627][ T1755] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  570.219308][ T1755] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  570.227379][ T1760] usb 6-1: new low-speed USB device number 28 using dummy_hcd
[  570.235746][ T1755] usb 4-1: config 0 descriptor??
[  570.275412][ T1755] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  570.285897][ T1755] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  570.323843][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  570.332274][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  570.340602][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  570.350711][ T1738] usb 3-1: config 0 has no interface number 0
[  570.356852][ T1742] usb 1-1: new low-speed USB device number 29 using dummy_hcd
[  570.364838][  T101] usb 5-1: new low-speed USB device number 28 using dummy_hcd
[  570.372460][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  570.382601][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  570.391776][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  570.400867][ T1738] usb 3-1: config 0 descriptor??
[  570.445157][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  570.455718][ T1738] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  570.494435][ T1738] usb 4-1: USB disconnect, device number 28
[  570.501991][ T1738] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  570.603798][ T1760] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  570.612219][ T1760] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  570.620428][ T1760] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  570.623746][ T1741] usb 2-1: new low-speed USB device number 28 using dummy_hcd
[  570.630563][ T1760] usb 6-1: config 0 has no interface number 0
[  570.644185][ T1760] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  570.647067][   T21] usb 3-1: USB disconnect, device number 28
[  570.654349][ T1760] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  570.654363][ T1760] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  570.664975][ T1760] usb 6-1: config 0 descriptor??
[  570.672191][   T21] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  570.715441][ T1760] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  570.726506][ T1760] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  570.783890][  T101] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  570.792315][  T101] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  570.800602][  T101] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  570.810756][  T101] usb 5-1: config 0 has no interface number 0
[  570.817038][ T1742] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  570.825453][ T1742] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  570.833601][ T1742] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  570.843755][ T1742] usb 1-1: config 0 has no interface number 0
[  570.850212][ T1742] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  570.860356][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  570.869459][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  570.877564][  T101] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  570.887695][  T101] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  570.896772][  T101] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  570.906728][ T1742] usb 1-1: config 0 descriptor??
[  570.912021][  T101] usb 5-1: config 0 descriptor??
[  570.917902][ T1738] usb 4-1: new low-speed USB device number 29 using dummy_hcd
executing program
[  570.934513][ T1745] usb 6-1: USB disconnect, device number 28
[  570.942046][ T1745] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  570.950563][ T1742] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  570.962950][ T1742] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  570.972818][  T101] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  570.988405][  T101] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  571.023836][ T1741] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  571.032268][ T1741] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  571.040530][ T1741] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  571.050699][ T1741] usb 2-1: config 0 has no interface number 0
[  571.057507][ T1741] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  571.067631][ T1741] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  571.076691][ T1741] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  571.085957][ T1741] usb 2-1: config 0 descriptor??
[  571.123888][   T21] usb 3-1: new low-speed USB device number 29 using dummy_hcd
[  571.132815][ T1741] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  571.144070][ T1741] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  571.164458][ T1760] usb 1-1: USB disconnect, device number 29
executing program
executing program
[  571.171127][ T1760] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  571.175796][ T1741] usb 5-1: USB disconnect, device number 28
[  571.185683][ T1741] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  571.303730][ T1745] usb 6-1: new low-speed USB device number 29 using dummy_hcd
[  571.314043][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  571.322464][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  571.325471][ T1755] usb 2-1: USB disconnect, device number 28
[  571.330759][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  571.341018][ T1755] ldusb 2-1:0.124: LD USB Device #2 now disconnected
executing program
[  571.346759][ T1738] usb 4-1: config 0 has no interface number 0
[  571.362618][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  571.372896][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  571.382166][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  571.391490][ T1738] usb 4-1: config 0 descriptor??
[  571.435500][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  571.445985][ T1738] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  571.533724][ T1760] usb 1-1: new low-speed USB device number 30 using dummy_hcd
[  571.553881][   T21] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  571.562287][   T21] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  571.570637][   T21] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  571.580786][   T21] usb 3-1: config 0 has no interface number 0
[  571.587027][ T1741] usb 5-1: new low-speed USB device number 29 using dummy_hcd
[  571.594647][   T21] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  571.604887][   T21] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  571.614532][   T21] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  571.623498][   T21] usb 3-1: config 0 descriptor??
executing program
[  571.664868][ T1744] usb 4-1: USB disconnect, device number 29
[  571.665508][   T21] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  571.679604][ T1744] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  571.685927][   T21] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  571.703864][ T1745] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  571.712302][ T1745] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  571.720705][ T1745] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  571.730935][ T1745] usb 6-1: config 0 has no interface number 0
[  571.737736][ T1745] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  571.747887][ T1745] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  571.757389][ T1745] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  571.766422][ T1745] usb 6-1: config 0 descriptor??
[  571.773864][ T1755] usb 2-1: new low-speed USB device number 29 using dummy_hcd
[  571.805189][ T1745] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  571.815830][ T1745] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  571.885161][ T1745] usb 3-1: USB disconnect, device number 29
[  571.892316][ T1745] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  571.923839][ T1760] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  571.932258][ T1760] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  571.940613][ T1760] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  571.950722][ T1760] usb 1-1: config 0 has no interface number 0
[  571.957200][ T1760] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  571.967467][ T1760] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  571.973853][ T1741] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  571.976572][ T1760] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  571.984973][ T1741] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  571.994589][ T1760] usb 1-1: config 0 descriptor??
[  572.001171][ T1741] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  572.011374][ T1762] usb 6-1: USB disconnect, device number 29
[  572.016245][ T1741] usb 5-1: config 0 has no interface number 0
executing program
[  572.016412][ T1741] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  572.034104][ T1762] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  572.038420][ T1741] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  572.054242][ T1741] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  572.063509][ T1741] usb 5-1: config 0 descriptor??
[  572.063774][ T1744] usb 4-1: new low-speed USB device number 30 using dummy_hcd
[  572.077632][ T1760] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  572.088324][ T1760] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  572.105173][ T1741] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  572.116041][ T1741] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  572.173854][ T1755] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  572.182293][ T1755] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  572.190604][ T1755] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  572.200741][ T1755] usb 2-1: config 0 has no interface number 0
[  572.207082][ T1755] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  572.217338][ T1755] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  572.226500][ T1755] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  572.235719][ T1755] usb 2-1: config 0 descriptor??
[  572.263750][ T1745] usb 3-1: new low-speed USB device number 30 using dummy_hcd
executing program
[  572.275591][ T1755] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  572.287546][ T1755] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  572.317322][ T1755] usb 1-1: USB disconnect, device number 30
[  572.334834][ T1741] usb 5-1: USB disconnect, device number 29
[  572.334965][ T1755] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  572.345732][ T1741] ldusb 5-1:0.124: LD USB Device #1 now disconnected
executing program
[  572.473905][ T1762] usb 6-1: new low-speed USB device number 30 using dummy_hcd
[  572.475502][   T21] usb 2-1: USB disconnect, device number 29
[  572.491011][   T21] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  572.493873][ T1744] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  572.506298][ T1744] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  572.514640][ T1744] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  572.524927][ T1744] usb 4-1: config 0 has no interface number 0
[  572.531349][ T1744] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  572.541593][ T1744] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  572.550806][ T1744] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  572.559822][ T1744] usb 4-1: config 0 descriptor??
[  572.605468][ T1744] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  572.615932][ T1744] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  572.633857][ T1745] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  572.642289][ T1745] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  572.650638][ T1745] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  572.660886][ T1745] usb 3-1: config 0 has no interface number 0
[  572.667582][ T1745] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  572.677709][ T1745] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  572.686799][ T1745] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  572.695753][ T1745] usb 3-1: config 0 descriptor??
[  572.723768][ T1755] usb 1-1: new low-speed USB device number 31 using dummy_hcd
[  572.733982][ T1741] usb 5-1: new low-speed USB device number 30 using dummy_hcd
[  572.742723][ T1745] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  572.753636][ T1745] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  572.824518][ T1744] usb 4-1: USB disconnect, device number 30
[  572.831427][ T1744] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  572.853826][ T1762] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  572.862265][ T1762] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  572.870645][ T1762] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  572.873744][   T21] usb 2-1: new low-speed USB device number 30 using dummy_hcd
[  572.880778][ T1762] usb 6-1: config 0 has no interface number 0
[  572.880833][ T1762] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  572.904788][ T1762] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  572.913866][ T1762] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  572.923148][ T1762] usb 6-1: config 0 descriptor??
[  572.935552][ T1760] usb 3-1: USB disconnect, device number 30
[  572.943123][ T1760] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  572.965163][ T1762] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  572.976005][ T1762] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  573.093908][ T1755] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  573.102288][ T1755] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  573.110664][ T1755] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  573.120797][ T1755] usb 1-1: config 0 has no interface number 0
[  573.127225][ T1755] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  573.137407][ T1755] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  573.146482][ T1755] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  573.153847][ T1741] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  573.156351][ T1755] usb 1-1: config 0 descriptor??
[  573.162870][ T1741] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  573.162885][ T1741] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  573.162898][ T1741] usb 5-1: config 0 has no interface number 0
executing program
[  573.162947][ T1741] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  573.185403][ T1762] usb 6-1: USB disconnect, device number 30
[  573.186632][ T1741] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  573.199743][ T1762] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  573.202769][ T1741] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  573.210161][ T1741] usb 5-1: config 0 descriptor??
[  573.220615][ T1755] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  573.250424][ T1744] usb 4-1: new low-speed USB device number 31 using dummy_hcd
[  573.260891][ T1755] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  573.275026][ T1741] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  573.284606][   T21] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  573.293091][   T21] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  573.301406][   T21] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  573.311517][   T21] usb 2-1: config 0 has no interface number 0
[  573.320429][ T1741] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  573.324475][ T1760] usb 3-1: new low-speed USB device number 31 using dummy_hcd
[  573.329987][   T21] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  573.346569][   T21] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  573.355639][   T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  573.364640][   T21] usb 2-1: config 0 descriptor??
executing program
[  573.415265][   T21] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  573.426280][ T1741] usb 1-1: USB disconnect, device number 31
[  573.434832][   T21] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  573.446131][ T1741] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  573.475980][   T21] usb 5-1: USB disconnect, device number 30
[  573.485918][   T21] ldusb 5-1:0.124: LD USB Device #1 now disconnected
executing program
[  573.603739][ T1762] usb 6-1: new low-speed USB device number 31 using dummy_hcd
[  573.614172][ T1744] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  573.615533][ T1745] usb 2-1: USB disconnect, device number 30
[  573.622585][ T1744] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  573.636862][ T1744] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  573.639283][ T1745] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  573.647083][ T1744] usb 4-1: config 0 has no interface number 0
[  573.648530][ T1744] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  573.670098][ T1744] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  573.679192][ T1744] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  573.688257][ T1744] usb 4-1: config 0 descriptor??
[  573.723918][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  573.732346][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  573.740609][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  573.750716][ T1760] usb 3-1: config 0 has no interface number 0
[  573.758428][ T1744] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  573.768597][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  573.778777][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  573.787858][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  573.796091][ T1744] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  573.806588][ T1760] usb 3-1: config 0 descriptor??
[  573.814036][ T1741] usb 1-1: new low-speed USB device number 32 using dummy_hcd
[  573.855487][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  573.863899][   T21] usb 5-1: new low-speed USB device number 31 using dummy_hcd
[  573.873168][ T1760] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  573.944688][ T1738] usb 4-1: USB disconnect, device number 31
[  573.952624][ T1738] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  574.003887][ T1762] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  574.012335][ T1762] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  574.013756][ T1745] usb 2-1: new low-speed USB device number 31 using dummy_hcd
[  574.020573][ T1762] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  574.038385][ T1762] usb 6-1: config 0 has no interface number 0
executing program
[  574.044546][ T1762] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  574.054717][ T1762] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  574.063848][ T1762] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  574.064594][  T101] usb 3-1: USB disconnect, device number 31
[  574.079973][ T1762] usb 6-1: config 0 descriptor??
[  574.080503][  T101] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  574.128107][ T1762] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  574.138675][ T1762] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  574.203982][ T1741] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  574.212430][ T1741] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  574.220695][ T1741] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  574.230830][ T1741] usb 1-1: config 0 has no interface number 0
[  574.237357][ T1741] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  574.247612][ T1741] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  574.256828][ T1741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  574.266031][ T1741] usb 1-1: config 0 descriptor??
[  574.273912][   T21] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  574.282334][   T21] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  574.290667][   T21] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  574.300830][   T21] usb 5-1: config 0 has no interface number 0
[  574.308681][ T1741] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  574.318877][   T21] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  574.329116][   T21] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  574.338199][   T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  574.346703][ T1741] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  574.354442][ T1762] usb 6-1: USB disconnect, device number 31
[  574.355065][ T1738] usb 4-1: new low-speed USB device number 32 using dummy_hcd
[  574.371985][   T21] usb 5-1: config 0 descriptor??
[  574.373595][ T1762] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  574.415252][   T21] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  574.427408][   T21] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  574.443938][ T1745] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  574.452411][ T1745] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  574.460826][ T1745] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  574.471202][ T1745] usb 2-1: config 0 has no interface number 0
[  574.477632][ T1745] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  574.487833][ T1745] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  574.496960][ T1745] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  574.506642][ T1745] usb 2-1: config 0 descriptor??
executing program
[  574.524662][ T1760] usb 1-1: USB disconnect, device number 32
[  574.531852][ T1760] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  574.544891][ T1745] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  574.554485][  T101] usb 3-1: new low-speed USB device number 32 using dummy_hcd
[  574.562909][ T1745] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  574.638821][ T1745] usb 5-1: USB disconnect, device number 31
[  574.645755][ T1745] ldusb 5-1:0.124: LD USB Device #0 now disconnected
executing program
[  574.743848][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  574.752331][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  574.754007][ T1744] usb 2-1: USB disconnect, device number 31
[  574.760575][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  574.773573][ T1744] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  574.776564][ T1738] usb 4-1: config 0 has no interface number 0
[  574.777932][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  574.799659][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  574.803849][ T1762] usb 6-1: new low-speed USB device number 32 using dummy_hcd
[  574.808724][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  574.811525][ T1738] usb 4-1: config 0 descriptor??
[  574.865320][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  574.876272][ T1738] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  574.913859][ T1760] usb 1-1: new low-speed USB device number 33 using dummy_hcd
[  574.973834][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  574.982251][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  574.990500][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  575.000611][  T101] usb 3-1: config 0 has no interface number 0
[  575.006796][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  575.016919][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  575.026021][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  575.034083][ T1745] usb 5-1: new low-speed USB device number 32 using dummy_hcd
[  575.042665][  T101] usb 3-1: config 0 descriptor??
executing program
[  575.084731][ T1755] usb 4-1: USB disconnect, device number 32
[  575.085489][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  575.099150][ T1755] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  575.111906][  T101] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  575.183953][ T1762] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  575.192383][ T1762] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  575.200656][ T1762] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  575.211023][ T1762] usb 6-1: config 0 has no interface number 0
[  575.217228][ T1744] usb 2-1: new low-speed USB device number 32 using dummy_hcd
[  575.225008][ T1762] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  575.235149][ T1762] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  575.244333][ T1762] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  575.253184][ T1762] usb 6-1: config 0 descriptor??
[  575.297373][ T1762] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  575.307235][ T1760] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  575.315680][ T1760] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  575.316373][  T101] usb 3-1: USB disconnect, device number 32
[  575.323920][ T1760] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  575.323932][ T1760] usb 1-1: config 0 has no interface number 0
executing program
[  575.328498][ T1760] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  575.336373][  T101] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  575.341497][ T1760] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  575.373503][ T1760] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  575.381826][ T1762] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  575.392543][ T1760] usb 1-1: config 0 descriptor??
[  575.403906][ T1745] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  575.413556][ T1745] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  575.421960][ T1745] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  575.432267][ T1745] usb 5-1: config 0 has no interface number 0
[  575.435944][ T1760] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  575.449650][ T1760] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  575.451804][ T1745] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  575.468083][ T1745] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  575.473951][ T1755] usb 4-1: new low-speed USB device number 33 using dummy_hcd
[  575.477325][ T1745] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  575.494808][ T1745] usb 5-1: config 0 descriptor??
executing program
[  575.515359][ T1760] usb 6-1: USB disconnect, device number 32
[  575.522432][ T1760] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  575.535158][ T1745] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  575.546576][ T1745] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  575.623891][ T1744] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  575.632321][ T1744] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  575.640532][ T1744] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  575.650627][ T1744] usb 2-1: config 0 has no interface number 0
[  575.656849][ T1744] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  575.666178][ T1745] usb 1-1: USB disconnect, device number 33
executing program
[  575.667126][ T1744] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  575.682048][ T1744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  575.695834][ T1745] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  575.700251][ T1744] usb 2-1: config 0 descriptor??
executing program
[  575.735303][ T1738] usb 5-1: USB disconnect, device number 32
[  575.742867][ T1738] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  575.747056][ T1744] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  575.753086][  T101] usb 3-1: new low-speed USB device number 33 using dummy_hcd
[  575.760874][ T1744] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  575.853854][ T1755] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  575.862257][ T1755] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  575.870485][ T1755] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  575.880593][ T1755] usb 4-1: config 0 has no interface number 0
[  575.886776][ T1755] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  575.896943][ T1755] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  575.906043][ T1755] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  575.914099][ T1760] usb 6-1: new low-speed USB device number 33 using dummy_hcd
[  575.922348][ T1755] usb 4-1: config 0 descriptor??
executing program
[  575.964747][   T21] usb 2-1: USB disconnect, device number 32
[  575.966936][ T1755] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  575.977135][   T21] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  575.994533][ T1755] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  576.093758][ T1745] usb 1-1: new low-speed USB device number 34 using dummy_hcd
[  576.133816][ T1738] usb 5-1: new low-speed USB device number 33 using dummy_hcd
[  576.143830][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  576.152228][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  576.160520][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  576.170636][  T101] usb 3-1: config 0 has no interface number 0
[  576.177114][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  576.187217][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  576.196205][ T1755] usb 4-1: USB disconnect, device number 33
[  576.196289][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  576.212079][  T101] usb 3-1: config 0 descriptor??
[  576.218052][ T1755] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  576.255360][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  576.266477][  T101] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  576.283928][ T1760] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  576.292436][ T1760] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  576.300650][ T1760] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  576.310735][ T1760] usb 6-1: config 0 has no interface number 0
[  576.316960][ T1760] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  576.327108][ T1760] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  576.336447][ T1760] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  576.345388][ T1760] usb 6-1: config 0 descriptor??
[  576.374034][   T21] usb 2-1: new low-speed USB device number 33 using dummy_hcd
[  576.395498][ T1760] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  576.406171][ T1760] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  576.454162][ T1745] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  576.462576][ T1745] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  576.470872][ T1745] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  576.481226][ T1745] usb 1-1: config 0 has no interface number 0
[  576.486384][ T1760] usb 3-1: USB disconnect, device number 33
[  576.490105][ T1745] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  576.495900][ T1760] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  576.503486][ T1745] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  576.519195][ T1745] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  576.532988][ T1745] usb 1-1: config 0 descriptor??
[  576.544019][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  576.552375][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  576.561077][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  576.571302][ T1738] usb 5-1: config 0 has no interface number 0
[  576.578841][ T1745] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  576.588444][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  576.598627][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  576.600793][ T1744] usb 6-1: USB disconnect, device number 33
[  576.607736][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  576.609327][ T1745] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  576.614104][ T1755] usb 4-1: new low-speed USB device number 34 using dummy_hcd
[  576.629206][ T1738] usb 5-1: config 0 descriptor??
[  576.641809][ T1744] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  576.685047][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  576.698544][ T1738] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  576.773841][   T21] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  576.782252][   T21] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  576.790523][   T21] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  576.800630][   T21] usb 2-1: config 0 has no interface number 0
[  576.804611][ T1762] usb 1-1: USB disconnect, device number 34
[  576.806947][   T21] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  576.815138][ T1762] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  576.822911][   T21] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  576.838722][   T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  576.853397][   T21] usb 2-1: config 0 descriptor??
executing program
[  576.885345][   T12] usb 5-1: USB disconnect, device number 33
[  576.892656][   T12] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  576.897397][   T21] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  576.899775][ T1760] usb 3-1: new low-speed USB device number 34 using dummy_hcd
[  576.916340][   T21] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  577.023896][ T1744] usb 6-1: new low-speed USB device number 34 using dummy_hcd
[  577.033802][ T1755] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  577.042199][ T1755] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  577.050546][ T1755] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  577.060646][ T1755] usb 4-1: config 0 has no interface number 0
[  577.067304][ T1755] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  577.077570][ T1755] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  577.086634][ T1755] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  577.095717][ T1755] usb 4-1: config 0 descriptor??
[  577.114708][ T1919] usb 2-1: USB disconnect, device number 33
executing program
[  577.121483][ T1919] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  577.134972][ T1755] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  577.146215][ T1755] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  577.293769][   T12] usb 5-1: new low-speed USB device number 34 using dummy_hcd
[  577.301327][ T1762] usb 1-1: new low-speed USB device number 35 using dummy_hcd
[  577.313766][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  577.322170][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  577.330586][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  577.340728][ T1760] usb 3-1: config 0 has no interface number 0
[  577.347473][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  577.354493][   T21] usb 4-1: USB disconnect, device number 34
[  577.357617][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  577.372609][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  577.373614][   T21] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  577.383836][ T1744] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  577.395758][ T1744] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  577.403978][ T1744] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  577.414269][ T1744] usb 6-1: config 0 has no interface number 0
[  577.420621][ T1760] usb 3-1: config 0 descriptor??
[  577.426470][ T1744] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  577.436573][ T1744] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  577.445689][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  577.454721][ T1744] usb 6-1: config 0 descriptor??
[  577.464954][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  577.475517][ T1760] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  577.495261][ T1744] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  577.504858][ T1919] usb 2-1: new low-speed USB device number 34 using dummy_hcd
[  577.513111][ T1744] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  577.673896][ T1762] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  577.682321][ T1762] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  577.690589][ T1762] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  577.699882][ T1738] usb 3-1: USB disconnect, device number 34
[  577.700726][ T1762] usb 1-1: config 0 has no interface number 0
[  577.713856][   T12] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
executing program
[  577.716337][ T1738] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  577.722211][   T12] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  577.722227][   T12] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  577.722240][   T12] usb 5-1: config 0 has no interface number 0
[  577.722286][   T12] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  577.722314][   T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  577.753770][   T21] usb 4-1: new low-speed USB device number 35 using dummy_hcd
[  577.763709][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  577.763835][ T1762] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  577.798855][ T1762] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  577.807961][ T1762] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  577.816867][   T12] usb 5-1: config 0 descriptor??
[  577.822493][ T1744] usb 6-1: USB disconnect, device number 34
[  577.829319][ T1762] usb 1-1: config 0 descriptor??
[  577.834946][ T1744] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  577.855178][   T12] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  577.868555][   T12] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  577.878619][ T1762] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  577.891448][ T1762] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  577.933849][ T1919] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  577.942286][ T1919] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  577.950538][ T1919] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  577.960738][ T1919] usb 2-1: config 0 has no interface number 0
[  577.967011][ T1919] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  577.977168][ T1919] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  577.986274][ T1919] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  577.995259][ T1919] usb 2-1: config 0 descriptor??
[  578.035355][ T1919] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  578.045915][ T1919] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  578.075178][ T1919] usb 5-1: USB disconnect, device number 34
executing program
executing program
[  578.077279][ T2136] ldusb 5-1:0.124: Couldn't submit interrupt_in_urb -19
[  578.088281][ T1738] usb 3-1: new low-speed USB device number 35 using dummy_hcd
[  578.089059][ T1919] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  578.098083][ T1745] usb 1-1: USB disconnect, device number 35
[  578.111580][ T1745] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  578.144139][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  578.152641][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  578.160847][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  578.170934][   T21] usb 4-1: config 0 has no interface number 0
[  578.177492][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  578.187667][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  578.196808][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.206105][   T21] usb 4-1: config 0 descriptor??
[  578.213796][ T1744] usb 6-1: new low-speed USB device number 35 using dummy_hcd
[  578.235178][  T101] usb 2-1: USB disconnect, device number 34
[  578.242206][  T101] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  578.250873][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  578.265313][   T21] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  578.473871][ T1745] usb 1-1: new low-speed USB device number 36 using dummy_hcd
[  578.475449][ T1762] usb 4-1: USB disconnect, device number 35
[  578.487442][ T1919] usb 5-1: new low-speed USB device number 35 using dummy_hcd
[  578.495876][ T1762] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  578.504125][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  578.512550][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  578.520901][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  578.531002][ T1738] usb 3-1: config 0 has no interface number 0
[  578.537631][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  578.547935][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  578.557028][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.566002][ T1738] usb 3-1: config 0 descriptor??
[  578.593956][ T1744] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  578.602398][ T1744] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  578.610780][ T1744] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  578.613774][  T101] usb 2-1: new low-speed USB device number 35 using dummy_hcd
[  578.621052][ T1744] usb 6-1: config 0 has no interface number 0
[  578.631022][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  578.646533][ T1738] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  578.652101][ T1744] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  578.665194][ T1744] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  578.674273][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.688814][ T1744] usb 6-1: config 0 descriptor??
[  578.735483][ T1744] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  578.746297][ T1744] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  578.854578][ T1744] usb 3-1: USB disconnect, device number 35
[  578.862563][ T1744] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  578.883872][ T1762] usb 4-1: new low-speed USB device number 36 using dummy_hcd
[  578.884002][ T1745] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  578.899780][ T1745] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  578.908182][ T1745] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  578.913917][ T1919] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  578.918302][ T1745] usb 1-1: config 0 has no interface number 0
[  578.918622][ T1745] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  578.926817][ T1919] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  578.932870][ T1745] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  578.943159][ T1919] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  578.943171][ T1919] usb 5-1: config 0 has no interface number 0
[  578.944066][ T1919] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  578.951599][ T1745] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.960808][ T1919] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
executing program
[  578.980917][ T1745] usb 1-1: config 0 descriptor??
[  578.987122][ T1919] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.996919][ T1738] usb 6-1: USB disconnect, device number 35
[  579.009808][ T1919] usb 5-1: config 0 descriptor??
[  579.027722][ T1738] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  579.036724][ T1745] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  579.047096][ T1745] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  579.055617][  T101] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  579.064022][  T101] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  579.072298][  T101] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  579.075317][ T1919] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  579.082437][  T101] usb 2-1: config 0 has no interface number 0
[  579.109245][  T101] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  579.119414][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  579.128503][ T1919] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  579.136726][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.146472][  T101] usb 2-1: config 0 descriptor??
[  579.185939][  T101] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  579.196534][  T101] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  579.263874][ T1744] usb 3-1: new low-speed USB device number 36 using dummy_hcd
[  579.272959][ T1919] usb 1-1: USB disconnect, device number 36
[  579.280959][ T1919] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  579.287985][ T1762] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  579.296429][ T1762] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  579.299913][  T101] usb 5-1: USB disconnect, device number 35
executing program
[  579.304843][ T1762] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  579.316873][  T101] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  579.322729][ T1762] usb 4-1: config 0 has no interface number 0
[  579.325797][ T1762] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  579.345857][ T1762] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  579.354992][ T1762] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  579.365750][ T1762] usb 4-1: config 0 descriptor??
[  579.386018][   T12] usb 2-1: USB disconnect, device number 35
[  579.393224][   T12] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  579.405215][ T1762] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  579.415803][ T1762] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  579.453943][ T1738] usb 6-1: new low-speed USB device number 36 using dummy_hcd
executing program
[  579.634483][ T1745] usb 4-1: USB disconnect, device number 36
[  579.641207][ T1745] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  579.653852][ T1744] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  579.662358][ T1744] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  579.670729][ T1744] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  579.680897][ T1744] usb 3-1: config 0 has no interface number 0
[  579.683834][  T101] usb 5-1: new low-speed USB device number 36 using dummy_hcd
[  579.688173][ T1744] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  579.705015][ T1744] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  579.714135][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.723508][ T1744] usb 3-1: config 0 descriptor??
[  579.763820][   T12] usb 2-1: new low-speed USB device number 36 using dummy_hcd
[  579.771545][ T1919] usb 1-1: new low-speed USB device number 37 using dummy_hcd
[  579.781067][ T1744] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  579.791729][ T1744] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  579.824492][ T1738] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  579.832854][ T1738] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  579.841081][ T1738] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  579.851307][ T1738] usb 6-1: config 0 has no interface number 0
[  579.858139][ T1738] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  579.868446][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  579.877646][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.890709][ T1738] usb 6-1: config 0 descriptor??
[  579.935394][ T1738] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  579.946033][ T1738] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  579.984831][ T1738] usb 3-1: USB disconnect, device number 36
[  579.992184][ T1738] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  580.053897][  T101] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  580.063748][  T101] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  580.071962][  T101] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  580.082124][  T101] usb 5-1: config 0 has no interface number 0
[  580.088288][ T1745] usb 4-1: new low-speed USB device number 37 using dummy_hcd
executing program
[  580.096243][  T101] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  580.106457][  T101] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  580.115623][  T101] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.125369][  T101] usb 5-1: config 0 descriptor??
[  580.135465][ T1744] usb 6-1: USB disconnect, device number 36
[  580.142837][ T1744] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  580.165299][  T101] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  580.176794][  T101] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  580.204310][ T1919] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  580.212669][ T1919] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  580.220988][ T1919] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  580.231090][ T1919] usb 1-1: config 0 has no interface number 0
[  580.237255][   T12] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  580.245730][   T12] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  580.254053][   T12] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  580.264287][   T12] usb 2-1: config 0 has no interface number 0
[  580.270582][ T1919] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  580.280730][ T1919] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  580.289823][ T1919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.297899][   T12] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  580.308072][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  580.317224][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.326531][ T1919] usb 1-1: config 0 descriptor??
[  580.331800][   T12] usb 2-1: config 0 descriptor??
[  580.343860][ T1738] usb 3-1: new low-speed USB device number 37 using dummy_hcd
executing program
[  580.365445][ T1919] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  580.376646][   T12] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  580.387725][ T1919] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  580.396632][   T12] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  580.398436][  T101] usb 5-1: USB disconnect, device number 36
[  580.421987][  T101] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  580.464039][ T1745] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  580.472457][ T1745] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  580.480697][ T1745] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  580.490910][ T1745] usb 4-1: config 0 has no interface number 0
[  580.497823][ T1745] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  580.508130][ T1745] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  580.517228][ T1745] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.526241][ T1745] usb 4-1: config 0 descriptor??
executing program
executing program
[  580.565486][   T12] usb 1-1: USB disconnect, device number 37
[  580.565536][ T1745] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  580.583894][ T1744] usb 6-1: new low-speed USB device number 37 using dummy_hcd
[  580.591888][ T1745] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  580.593396][   T12] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  580.615157][ T1919] usb 2-1: USB disconnect, device number 36
[  580.622076][ T1919] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  580.733839][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  580.742246][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  580.750471][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  580.760598][ T1738] usb 3-1: config 0 has no interface number 0
[  580.766776][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  580.776978][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  580.786045][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.794227][  T101] usb 5-1: new low-speed USB device number 37 using dummy_hcd
[  580.794724][ T1762] usb 4-1: USB disconnect, device number 37
[  580.809895][ T1762] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  580.816874][ T1738] usb 3-1: config 0 descriptor??
[  580.855189][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  580.871340][ T1738] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  580.983821][ T1919] usb 2-1: new low-speed USB device number 37 using dummy_hcd
[  580.991408][   T12] usb 1-1: new low-speed USB device number 38 using dummy_hcd
[  580.998977][ T1744] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  581.007384][ T1744] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  581.015614][ T1744] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  581.025943][ T1744] usb 6-1: config 0 has no interface number 0
executing program
[  581.032306][ T1744] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  581.042452][ T1744] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  581.051593][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  581.061297][ T1744] usb 6-1: config 0 descriptor??
[  581.074566][ T1760] usb 3-1: USB disconnect, device number 37
[  581.082255][ T1760] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  581.105256][ T1744] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  581.116237][ T1744] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  581.153866][  T101] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  581.162320][  T101] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  581.170651][  T101] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  581.180764][  T101] usb 5-1: config 0 has no interface number 0
[  581.187202][  T101] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  581.193753][ T1762] usb 4-1: new low-speed USB device number 38 using dummy_hcd
[  581.197371][  T101] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  581.213965][  T101] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  581.223459][  T101] usb 5-1: config 0 descriptor??
[  581.265392][  T101] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  581.276507][  T101] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  581.325700][  T101] usb 6-1: USB disconnect, device number 37
[  581.332659][  T101] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  581.383858][ T1919] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  581.392294][ T1919] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  581.400670][ T1919] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  581.410792][ T1919] usb 2-1: config 0 has no interface number 0
[  581.416946][   T12] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  581.425346][   T12] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  581.433508][   T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  581.443616][   T12] usb 1-1: config 0 has no interface number 0
[  581.450108][   T12] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  581.460242][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  581.469441][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  581.471031][ T1738] usb 5-1: USB disconnect, device number 37
executing program
[  581.478494][ T1919] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  581.493545][ T1919] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  581.493952][ T1738] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  581.502623][ T1919] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  581.513768][ T1760] usb 3-1: new low-speed USB device number 38 using dummy_hcd
[  581.525211][ T1919] usb 2-1: config 0 descriptor??
[  581.530607][   T12] usb 1-1: config 0 descriptor??
[  581.565374][ T1919] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  581.576504][   T12] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  581.587265][ T1919] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  581.596983][   T12] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  581.623816][ T1762] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  581.632263][ T1762] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  581.640519][ T1762] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  581.650716][ T1762] usb 4-1: config 0 has no interface number 0
[  581.657297][ T1762] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  581.667480][ T1762] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  581.676547][ T1762] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  581.685616][ T1762] usb 4-1: config 0 descriptor??
[  581.693865][  T101] usb 6-1: new low-speed USB device number 38 using dummy_hcd
executing program
[  581.735450][ T1762] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  581.746124][ T1762] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  581.797239][ T1762] usb 2-1: USB disconnect, device number 37
[  581.814571][   T12] usb 1-1: USB disconnect, device number 38
[  581.821850][   T12] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  581.829079][ T1762] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  581.873752][ T1738] usb 5-1: new low-speed USB device number 38 using dummy_hcd
executing program
[  581.935707][ T1745] usb 4-1: USB disconnect, device number 38
[  581.943359][ T1745] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  581.944964][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  581.958443][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  581.966671][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  581.976780][ T1760] usb 3-1: config 0 has no interface number 0
[  581.982881][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  581.993109][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  582.002277][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.011621][ T1760] usb 3-1: config 0 descriptor??
[  582.055650][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  582.066294][ T1760] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  582.074153][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  582.083036][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  582.091280][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  582.101537][  T101] usb 6-1: config 0 has no interface number 0
[  582.107919][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  582.118075][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  582.127395][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.136898][  T101] usb 6-1: config 0 descriptor??
[  582.175149][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  582.185823][  T101] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  582.203849][   T12] usb 1-1: new low-speed USB device number 39 using dummy_hcd
[  582.211563][ T1762] usb 2-1: new low-speed USB device number 38 using dummy_hcd
executing program
[  582.274493][  T101] usb 3-1: USB disconnect, device number 38
[  582.281873][  T101] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  582.288825][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  582.297442][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  582.305935][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  582.316030][ T1738] usb 5-1: config 0 has no interface number 0
[  582.322130][ T1745] usb 4-1: new low-speed USB device number 39 using dummy_hcd
[  582.331655][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  582.341893][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  582.351023][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.359924][ T1738] usb 5-1: config 0 descriptor??
executing program
[  582.375220][ T1760] usb 6-1: USB disconnect, device number 38
[  582.382937][ T1760] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  582.415009][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  582.426390][ T1738] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  582.573862][ T1762] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  582.582325][ T1762] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  582.590628][ T1762] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  582.600756][ T1762] usb 2-1: config 0 has no interface number 0
[  582.606911][   T12] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  582.615290][   T12] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
executing program
[  582.623441][   T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  582.633731][   T12] usb 1-1: config 0 has no interface number 0
[  582.635753][ T1738] usb 5-1: USB disconnect, device number 38
[  582.642028][   T12] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  582.651445][ T1738] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  582.656921][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  582.656937][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.658860][ T1762] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  582.683883][  T101] usb 3-1: new low-speed USB device number 39 using dummy_hcd
[  582.690964][ T1762] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  582.690981][ T1762] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.716785][   T12] usb 1-1: config 0 descriptor??
[  582.722458][ T1762] usb 2-1: config 0 descriptor??
[  582.723941][ T1745] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  582.736232][ T1745] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  582.744617][ T1745] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  582.754738][ T1745] usb 4-1: config 0 has no interface number 0
[  582.755351][   T12] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  582.761916][ T1745] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  582.772673][ T1762] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  582.780466][ T1745] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  582.780482][ T1745] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.794446][ T1745] usb 4-1: config 0 descriptor??
[  582.799574][ T1760] usb 6-1: new low-speed USB device number 39 using dummy_hcd
[  582.823248][   T12] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  582.833416][ T1762] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  582.845014][ T1745] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  582.856012][ T1745] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
executing program
[  582.975268][ T1762] usb 1-1: USB disconnect, device number 39
[  582.994484][   T12] usb 2-1: USB disconnect, device number 38
[  583.001280][   T12] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  583.008652][ T1762] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  583.047697][ T1919] usb 4-1: USB disconnect, device number 39
[  583.056022][ T1919] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  583.074021][ T1738] usb 5-1: new low-speed USB device number 39 using dummy_hcd
[  583.113877][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  583.122712][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  583.131075][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  583.141213][  T101] usb 3-1: config 0 has no interface number 0
[  583.147527][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  583.157758][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  583.166894][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.175866][  T101] usb 3-1: config 0 descriptor??
[  583.183833][ T1760] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  583.192237][ T1760] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  583.200473][ T1760] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  583.210569][ T1760] usb 6-1: config 0 has no interface number 0
[  583.215527][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  583.227859][ T1760] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  583.228034][  T101] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  583.238311][ T1760] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  583.255502][ T1760] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.265214][ T1760] usb 6-1: config 0 descriptor??
[  583.305385][ T1760] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  583.315944][ T1760] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  583.363826][   T12] usb 2-1: new low-speed USB device number 39 using dummy_hcd
[  583.371455][ T1762] usb 1-1: new low-speed USB device number 40 using dummy_hcd
executing program
[  583.433749][ T1919] usb 4-1: new low-speed USB device number 40 using dummy_hcd
[  583.434497][  T101] usb 3-1: USB disconnect, device number 39
[  583.452361][  T101] ldusb 3-1:0.124: LD USB Device #0 now disconnected
executing program
[  583.483983][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  583.492432][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  583.500652][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  583.505816][ T1760] usb 6-1: USB disconnect, device number 39
[  583.510953][ T1738] usb 5-1: config 0 has no interface number 0
[  583.524425][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  583.528637][ T1760] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  583.534697][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  583.534714][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.539890][ T1738] usb 5-1: config 0 descriptor??
[  583.605699][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  583.616115][ T1738] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  583.733855][   T12] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  583.742299][   T12] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  583.750596][   T12] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  583.760793][   T12] usb 2-1: config 0 has no interface number 0
[  583.767107][ T1762] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  583.775491][ T1762] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  583.783646][ T1762] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  583.793801][ T1762] usb 1-1: config 0 has no interface number 0
[  583.800135][ T1762] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  583.810261][ T1762] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  583.819436][ T1762] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  583.828266][   T12] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  583.838453][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  583.843718][  T101] usb 3-1: new low-speed USB device number 40 using dummy_hcd
[  583.847568][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.862058][ T1738] usb 5-1: USB disconnect, device number 39
[  583.863063][ T1919] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  583.863079][ T1919] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  583.863095][ T1919] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  583.879587][ T1738] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  583.885651][ T1919] usb 4-1: config 0 has no interface number 0
[  583.887150][ T1919] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  583.918803][ T1919] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  583.927874][ T1919] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.936155][   T12] usb 2-1: config 0 descriptor??
[  583.941689][ T1762] usb 1-1: config 0 descriptor??
[  583.947689][ T1919] usb 4-1: config 0 descriptor??
[  583.953971][ T1760] usb 6-1: new low-speed USB device number 40 using dummy_hcd
[  583.975293][   T12] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  583.986296][ T1762] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  583.997616][ T1919] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  584.008808][ T1762] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  584.017483][   T12] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  584.026956][ T1919] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
executing program
executing program
[  584.194958][ T1745] usb 2-1: USB disconnect, device number 39
[  584.214881][ T1919] usb 1-1: USB disconnect, device number 40
[  584.216343][ T1745] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  584.234207][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  584.242865][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  584.251072][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  584.261166][  T101] usb 3-1: config 0 has no interface number 0
[  584.268805][ T1919] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  584.269088][ T1738] usb 5-1: new low-speed USB device number 40 using dummy_hcd
[  584.284286][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  584.294589][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  584.303631][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.313032][   T21] usb 4-1: USB disconnect, device number 40
[  584.319516][  T101] usb 3-1: config 0 descriptor??
[  584.325818][   T21] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  584.333965][ T1760] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  584.342440][ T1760] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  584.350656][ T1760] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  584.360756][ T1760] usb 6-1: config 0 has no interface number 0
[  584.365319][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  584.367447][ T1760] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  584.387009][ T1760] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  584.396076][ T1760] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.404963][  T101] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  584.406334][ T1760] usb 6-1: config 0 descriptor??
[  584.467459][ T1760] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  584.477902][ T1760] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  584.573957][ T1745] usb 2-1: new low-speed USB device number 40 using dummy_hcd
[  584.584437][ T1760] usb 3-1: USB disconnect, device number 40
[  584.591770][ T1760] ldusb 3-1:0.124: LD USB Device #0 now disconnected
executing program
[  584.633903][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  584.642343][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  584.650558][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  584.660663][ T1738] usb 5-1: config 0 has no interface number 0
[  584.667963][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  584.673918][ T1919] usb 1-1: new low-speed USB device number 41 using dummy_hcd
[  584.678282][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  584.694816][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.702991][   T21] usb 4-1: new low-speed USB device number 41 using dummy_hcd
[  584.711994][  T101] usb 6-1: USB disconnect, device number 40
[  584.718808][ T1738] usb 5-1: config 0 descriptor??
[  584.724252][  T101] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  584.765156][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  584.775940][ T1738] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  584.944001][ T1745] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  584.952411][ T1745] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  584.960635][ T1745] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  584.970829][ T1745] usb 2-1: config 0 has no interface number 0
[  584.973790][ T1760] usb 3-1: new low-speed USB device number 41 using dummy_hcd
executing program
[  584.977184][ T1745] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  584.987062][   T12] usb 5-1: USB disconnect, device number 40
[  584.994852][ T1745] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  584.994868][ T1745] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.015698][ T1745] usb 2-1: config 0 descriptor??
[  585.023414][   T12] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  585.055225][ T1745] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  585.065736][ T1745] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  585.074390][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  585.082891][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  585.083865][ T1919] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  585.091105][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  585.091125][   T21] usb 4-1: config 0 has no interface number 0
[  585.099488][ T1919] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  585.109596][  T101] usb 6-1: new low-speed USB device number 41 using dummy_hcd
[  585.115675][ T1919] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  585.125585][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  585.131379][ T1919] usb 1-1: config 0 has no interface number 0
[  585.141589][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  585.141605][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.142638][   T21] usb 4-1: config 0 descriptor??
[  585.163333][ T1919] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  585.190121][ T1919] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  585.199223][ T1919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.208340][ T1919] usb 1-1: config 0 descriptor??
[  585.215513][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  585.226080][   T21] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  585.245150][ T1919] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  585.256800][ T1919] ldusb 1-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  585.274949][ T1919] usb 2-1: USB disconnect, device number 40
[  585.283125][ T1919] ldusb 2-1:0.124: LD USB Device #0 now disconnected
executing program
[  585.384032][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  585.392506][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  585.400745][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  585.410881][ T1760] usb 3-1: config 0 has no interface number 0
[  585.418384][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  585.428573][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  585.438452][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.447532][ T1762] usb 4-1: USB disconnect, device number 41
[  585.448991][   T21] usb 1-1: USB disconnect, device number 41
[  585.454111][ T1760] usb 3-1: config 0 descriptor??
[  585.466332][ T1762] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  585.479092][   T21] ldusb 1-1:0.124: LD USB Device #2 now disconnected
[  585.483800][   T12] usb 5-1: new low-speed USB device number 41 using dummy_hcd
[  585.503973][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  585.512474][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  585.516078][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  585.520676][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  585.520690][  T101] usb 6-1: config 0 has no interface number 0
[  585.533844][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  585.556884][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  585.557705][ T1760] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  585.565986][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.585309][  T101] usb 6-1: config 0 descriptor??
[  585.625446][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  585.636066][  T101] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  585.673909][ T1919] usb 2-1: new low-speed USB device number 41 using dummy_hcd
executing program
[  585.734560][ T1760] usb 3-1: USB disconnect, device number 41
[  585.741497][ T1760] ldusb 3-1:0.124: LD USB Device #0 now disconnected
executing program
[  585.825983][  T101] usb 6-1: USB disconnect, device number 41
[  585.832886][  T101] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  585.843998][ T1762] usb 4-1: new low-speed USB device number 42 using dummy_hcd
[  585.863881][   T12] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  585.872621][   T12] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  585.880948][   T12] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  585.891046][   T12] usb 5-1: config 0 has no interface number 0
[  585.893799][   T21] usb 1-1: new low-speed USB device number 42 using dummy_hcd
[  585.898201][   T12] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  585.914774][   T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  585.923886][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.932977][   T12] usb 5-1: config 0 descriptor??
[  585.976007][   T12] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  585.986582][   T12] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  586.073800][ T1919] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  586.082214][ T1919] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  586.090418][ T1919] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  586.100539][ T1919] usb 2-1: config 0 has no interface number 0
[  586.106727][ T1760] usb 3-1: new low-speed USB device number 42 using dummy_hcd
[  586.114365][ T1919] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  586.124557][ T1919] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  586.133580][ T1919] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.142666][ T1919] usb 2-1: config 0 descriptor??
executing program
[  586.185449][ T1919] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  586.196417][   T12] usb 5-1: USB disconnect, device number 41
[  586.202611][ T1919] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  586.213565][   T12] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  586.229168][ T1762] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  586.233881][  T101] usb 6-1: new low-speed USB device number 42 using dummy_hcd
[  586.237572][ T1762] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  586.253186][ T1762] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  586.263370][ T1762] usb 4-1: config 0 has no interface number 0
[  586.270472][ T1762] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  586.280630][ T1762] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  586.289675][ T1762] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.293819][   T21] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  586.300021][ T1762] usb 4-1: config 0 descriptor??
[  586.306091][   T21] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  586.306106][   T21] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  586.306119][   T21] usb 1-1: config 0 has no interface number 0
[  586.312663][   T21] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  586.346312][   T21] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  586.355401][   T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.365814][ T1762] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  586.371445][   T21] usb 1-1: config 0 descriptor??
executing program
[  586.378682][ T1762] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  586.405219][ T1762] usb 2-1: USB disconnect, device number 41
[  586.412398][ T1762] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  586.415281][   T21] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  586.431409][   T21] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  586.543855][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  586.552302][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  586.560536][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  586.570756][ T1760] usb 3-1: config 0 has no interface number 0
[  586.577060][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
executing program
[  586.587176][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  586.595402][   T21] usb 4-1: USB disconnect, device number 42
[  586.596244][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.604263][ T1760] usb 3-1: config 0 descriptor??
[  586.616436][   T21] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  586.620746][ T1919] usb 1-1: USB disconnect, device number 42
[  586.633948][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  586.638567][ T1919] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  586.642380][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  586.656579][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  586.657247][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  586.666827][   T12] usb 5-1: new low-speed USB device number 42 using dummy_hcd
[  586.676803][  T101] usb 6-1: config 0 has no interface number 0
[  586.682670][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  586.695597][ T1760] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  586.700657][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  586.717893][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.727605][  T101] usb 6-1: config 0 descriptor??
[  586.765171][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  586.773770][ T1762] usb 2-1: new low-speed USB device number 42 using dummy_hcd
[  586.782450][  T101] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  586.874481][ T1760] usb 3-1: USB disconnect, device number 42
[  586.881393][ T1760] ldusb 3-1:0.124: LD USB Device #0 now disconnected
executing program
[  586.965337][ T1744] usb 6-1: USB disconnect, device number 42
[  586.972344][ T1744] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  587.033738][   T21] usb 4-1: new low-speed USB device number 43 using dummy_hcd
[  587.033775][ T1919] usb 1-1: new low-speed USB device number 43 using dummy_hcd
[  587.093794][   T12] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  587.102218][   T12] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  587.110486][   T12] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  587.120583][   T12] usb 5-1: config 0 has no interface number 0
[  587.127244][   T12] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  587.137607][   T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  587.146720][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.155783][   T12] usb 5-1: config 0 descriptor??
[  587.163799][ T1762] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  587.172199][ T1762] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  587.180469][ T1762] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  587.190578][ T1762] usb 2-1: config 0 has no interface number 0
[  587.198319][   T12] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  587.208742][ T1762] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  587.218893][ T1762] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  587.227950][ T1762] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.236184][   T12] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  587.246670][ T1762] usb 2-1: config 0 descriptor??
[  587.273812][ T1760] usb 3-1: new low-speed USB device number 43 using dummy_hcd
[  587.295561][ T1762] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  587.306123][ T1762] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  587.343765][ T1744] usb 6-1: new low-speed USB device number 43 using dummy_hcd
executing program
[  587.413850][ T1919] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  587.414551][  T101] usb 5-1: USB disconnect, device number 42
[  587.422271][ T1919] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  587.429315][  T101] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  587.436377][ T1919] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  587.436392][ T1919] usb 1-1: config 0 has no interface number 0
executing program
[  587.439901][ T1919] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  587.453834][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  587.459583][ T1919] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  587.459599][ T1919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.469714][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  587.469730][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  587.491392][ T1919] usb 1-1: config 0 descriptor??
[  587.495323][   T21] usb 4-1: config 0 has no interface number 0
[  587.496964][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  587.535255][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  587.544354][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.553599][ T1745] usb 2-1: USB disconnect, device number 42
[  587.559053][ T1919] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  587.559889][   T21] usb 4-1: config 0 descriptor??
[  587.575097][ T1745] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  587.581402][ T1919] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  587.615328][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  587.626038][   T21] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  587.683960][ T1760] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  587.692330][ T1760] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  587.700559][ T1760] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  587.710665][ T1760] usb 3-1: config 0 has no interface number 0
[  587.716945][ T1760] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  587.727199][ T1760] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  587.736345][ T1760] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.745330][ T1760] usb 3-1: config 0 descriptor??
[  587.753817][ T1744] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  587.762225][ T1744] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  587.770512][ T1744] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  587.780611][ T1744] usb 6-1: config 0 has no interface number 0
[  587.788253][ T1760] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  587.798092][   T21] usb 1-1: USB disconnect, device number 43
[  587.799273][ T1744] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  587.804293][  T101] usb 5-1: new low-speed USB device number 43 using dummy_hcd
[  587.814172][ T1744] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
executing program
[  587.825812][   T21] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  587.830775][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.835035][ T1760] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  587.857297][ T1744] usb 6-1: config 0 descriptor??
[  587.866351][ T1760] usb 4-1: USB disconnect, device number 43
[  587.873130][ T1760] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  587.905359][ T1744] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  587.915976][ T1744] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  587.933775][ T1745] usb 2-1: new low-speed USB device number 43 using dummy_hcd
executing program
[  588.004519][ T1744] usb 3-1: USB disconnect, device number 43
[  588.011523][ T1744] ldusb 3-1:0.124: LD USB Device #0 now disconnected
executing program
[  588.105661][ T1919] usb 6-1: USB disconnect, device number 43
[  588.113231][ T1919] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  588.214049][  T101] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  588.222566][  T101] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  588.230823][  T101] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  588.241003][  T101] usb 5-1: config 0 has no interface number 0
[  588.247190][   T21] usb 1-1: new low-speed USB device number 44 using dummy_hcd
[  588.254925][  T101] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  588.263742][ T1760] usb 4-1: new low-speed USB device number 44 using dummy_hcd
[  588.265058][  T101] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  588.281637][  T101] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.296686][ T1745] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  588.305708][ T1745] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  588.313924][ T1745] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  588.324161][ T1745] usb 2-1: config 0 has no interface number 0
[  588.330740][ T1745] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  588.340901][ T1745] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  588.349968][ T1745] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.358354][  T101] usb 5-1: config 0 descriptor??
[  588.365304][ T1745] usb 2-1: config 0 descriptor??
[  588.395307][  T101] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  588.403817][ T1744] usb 3-1: new low-speed USB device number 44 using dummy_hcd
[  588.406577][ T1745] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  588.426160][  T101] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  588.435533][ T1745] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  588.473967][ T1919] usb 6-1: new low-speed USB device number 44 using dummy_hcd
executing program
[  588.614523][ T1762] usb 5-1: USB disconnect, device number 43
[  588.643815][ T1760] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  588.644258][   T21] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
executing program
[  588.652237][ T1760] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  588.660559][   T21] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  588.660574][   T21] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  588.660593][   T21] usb 1-1: config 0 has no interface number 0
[  588.668782][ T1760] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  588.677157][   T21] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  588.687044][ T1760] usb 4-1: config 0 has no interface number 0
[  588.690564][ T1762] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  588.693146][   T21] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  588.693161][   T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.701261][ T1745] usb 2-1: USB disconnect, device number 43
[  588.706526][ T1760] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  588.721636][   T21] usb 1-1: config 0 descriptor??
[  588.726265][ T1760] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  588.739536][ T1745] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  588.743242][ T1760] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.749520][ T1760] usb 4-1: config 0 descriptor??
[  588.805077][   T21] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  588.816880][   T21] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  588.833885][ T1744] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  588.842293][ T1744] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  588.850623][ T1744] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  588.860714][ T1744] usb 3-1: config 0 has no interface number 0
[  588.868298][ T1760] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  588.878619][ T1744] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  588.888937][ T1744] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  588.898006][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.906207][ T1760] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  588.914775][ T1919] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  588.923120][ T1919] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  588.931372][ T1919] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  588.941461][ T1919] usb 6-1: config 0 has no interface number 0
[  588.948904][ T1919] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  588.959050][ T1919] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  588.968166][ T1919] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.977200][ T1744] usb 3-1: config 0 descriptor??
[  588.983007][ T1919] usb 6-1: config 0 descriptor??
executing program
executing program
[  589.015234][ T1744] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  589.026531][ T1919] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  589.038014][ T1744] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  589.048038][ T1919] ldusb 6-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  589.057961][   T21] usb 4-1: USB disconnect, device number 44
[  589.059548][ T1919] usb 1-1: USB disconnect, device number 44
[  589.070954][ T1919] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  589.079808][   T21] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  589.133761][ T1745] usb 2-1: new low-speed USB device number 44 using dummy_hcd
[  589.143746][ T1762] usb 5-1: new low-speed USB device number 44 using dummy_hcd
executing program
executing program
[  589.215324][  T101] usb 3-1: USB disconnect, device number 44
[  589.222352][  T101] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  589.235548][ T1738] usb 6-1: USB disconnect, device number 44
[  589.242410][ T1738] ldusb 6-1:0.124: LD USB Device #3 now disconnected
[  589.423849][ T1919] usb 1-1: new low-speed USB device number 45 using dummy_hcd
[  589.443915][   T21] usb 4-1: new low-speed USB device number 45 using dummy_hcd
[  589.503885][ T1745] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  589.503912][ T1762] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  589.512961][ T1745] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  589.521372][ T1762] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  589.529597][ T1745] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  589.537785][ T1762] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  589.547906][ T1745] usb 2-1: config 0 has no interface number 0
[  589.549210][ T1745] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  589.558132][ T1762] usb 5-1: config 0 has no interface number 0
[  589.558589][ T1762] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  589.564330][ T1745] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  589.564346][ T1745] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.574495][ T1762] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  589.582918][ T1745] usb 2-1: config 0 descriptor??
[  589.590663][ T1762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.602174][ T1762] usb 5-1: config 0 descriptor??
[  589.613779][ T1738] usb 6-1: new low-speed USB device number 45 using dummy_hcd
[  589.643422][  T101] usb 3-1: new low-speed USB device number 45 using dummy_hcd
[  589.652448][ T1745] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  589.662969][ T1745] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  589.665209][ T1762] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  589.682406][ T1762] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  589.803815][ T1919] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  589.812262][ T1919] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  589.820536][ T1919] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  589.823832][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  589.830666][ T1919] usb 1-1: config 0 has no interface number 0
[  589.830714][ T1919] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  589.839098][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  589.845238][ T1919] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  589.855349][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  589.855365][   T21] usb 4-1: config 0 has no interface number 0
[  589.863523][ T1919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
executing program
[  589.873005][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  589.885748][ T1919] usb 1-1: config 0 descriptor??
[  589.889276][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  589.899225][ T1762] usb 2-1: USB disconnect, device number 44
[  589.907347][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.931090][   T21] usb 4-1: config 0 descriptor??
[  589.939249][ T1744] usb 5-1: USB disconnect, device number 44
[  589.946913][ T1762] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  589.955205][ T1919] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  589.965965][ T1744] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  589.975832][ T1919] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  589.976737][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  589.996524][   T21] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  590.063900][ T1738] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  590.072320][ T1738] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  590.080565][ T1738] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  590.090682][ T1738] usb 6-1: config 0 has no interface number 0
[  590.096885][  T101] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  590.105300][  T101] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  590.113456][  T101] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  590.123577][  T101] usb 3-1: config 0 has no interface number 0
[  590.129904][ T1738] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  590.140069][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  590.149161][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
executing program
[  590.157723][  T101] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  590.167895][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  590.174618][ T1919] usb 1-1: USB disconnect, device number 45
[  590.177003][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  590.194611][ T1919] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  590.198451][ T1738] usb 6-1: config 0 descriptor??
[  590.212232][   T21] usb 4-1: USB disconnect, device number 45
[  590.218602][  T101] usb 3-1: config 0 descriptor??
[  590.224974][   T21] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  590.255382][ T1738] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  590.265818][ T1738] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  590.275805][  T101] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  590.292260][  T101] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  590.333853][ T1762] usb 2-1: new low-speed USB device number 45 using dummy_hcd
[  590.341518][ T1744] usb 5-1: new low-speed USB device number 45 using dummy_hcd
executing program
executing program
[  590.474502][ T1760] usb 6-1: USB disconnect, device number 45
[  590.480794][ T2265] ldusb 6-1:0.124: Couldn't submit interrupt_in_urb -19
[  590.489496][   T12] usb 3-1: USB disconnect, device number 45
[  590.495997][ T1760] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  590.504782][   T12] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  590.573764][ T1919] usb 1-1: new low-speed USB device number 46 using dummy_hcd
[  590.583915][   T21] usb 4-1: new low-speed USB device number 46 using dummy_hcd
[  590.713900][ T1762] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  590.722327][ T1762] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  590.730543][ T1762] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  590.740665][ T1762] usb 2-1: config 0 has no interface number 0
[  590.746820][ T1744] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  590.755206][ T1744] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  590.763358][ T1744] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  590.773734][ T1744] usb 5-1: config 0 has no interface number 0
[  590.780194][ T1744] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  590.790424][ T1744] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  590.799512][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  590.807696][ T1762] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  590.817918][ T1762] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  590.827011][ T1762] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  590.836227][ T1744] usb 5-1: config 0 descriptor??
[  590.844460][ T1762] usb 2-1: config 0 descriptor??
[  590.875194][ T1744] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  590.886329][ T1762] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  590.896981][ T1744] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  590.906024][ T1762] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  590.923761][ T1760] usb 6-1: new low-speed USB device number 46 using dummy_hcd
[  590.943861][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  590.952341][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  590.953836][ T1919] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  590.960684][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  590.969038][ T1919] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  590.979052][   T21] usb 4-1: config 0 has no interface number 0
[  590.987248][ T1919] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  590.995668][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  591.003403][ T1919] usb 1-1: config 0 has no interface number 0
[  591.013544][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  591.019650][   T12] usb 3-1: new low-speed USB device number 46 using dummy_hcd
[  591.028604][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  591.030560][   T21] usb 4-1: config 0 descriptor??
[  591.040597][ T1919] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  591.059403][ T1919] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  591.068599][ T1919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  591.077611][ T1919] usb 1-1: config 0 descriptor??
[  591.084485][ T1762] usb 5-1: USB disconnect, device number 45
[  591.090537][ T2269] ldusb 5-1:0.124: Couldn't submit interrupt_in_urb -19
[  591.091728][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  591.100364][ T1744] usb 2-1: USB disconnect, device number 45
[  591.113447][ T1762] ldusb 5-1:0.124: LD USB Device #0 now disconnected
executing program
executing program
[  591.122136][ T1919] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  591.135974][ T1919] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb1'
[  591.143084][   T21] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  591.143886][ T1919] CPU: 0 PID: 1919 Comm: kworker/0:6 Not tainted 5.3.0-rc4+ #26
[  591.159654][ T1919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  591.169712][ T1919] Workqueue: usb_hub_wq hub_event
[  591.174716][ T1919] Call Trace:
[  591.177996][ T1919]  dump_stack+0xca/0x13e
[  591.182226][ T1919]  sysfs_warn_dup.cold+0x1c/0x29
[  591.187147][ T1919]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  591.193198][ T1919]  sysfs_create_link+0x61/0xc0
[  591.197945][ T1919]  device_add+0x788/0x16f0
[  591.202354][ T1919]  ? uevent_store+0x50/0x50
[  591.206849][ T1919]  ? rcu_read_lock_sched_held+0x113/0x130
[  591.212571][ T1919]  ? kfree+0x287/0x2f0
[  591.216623][ T1919]  device_create_groups_vargs+0x203/0x280
[  591.222350][ T1919]  device_create+0xdf/0x120
[  591.226840][ T1919]  ? device_create_vargs+0x50/0x50
[  591.231933][ T1919]  ? down_write+0xe0/0x150
[  591.236328][ T1919]  ? __down_timeout+0x2d0/0x2d0
[  591.241183][ T1919]  usb_register_dev+0x279/0x6a0
[  591.246034][ T1919]  ? usb_open+0x270/0x270
[  591.250446][ T1919]  ? kasan_unpoison_shadow+0x30/0x40
[  591.255721][ T1919]  ? memset+0x20/0x40
[  591.259735][ T1919]  ld_usb_probe+0x6f7/0xa65
[  591.264242][ T1919]  usb_probe_interface+0x305/0x7a0
[  591.269348][ T1919]  ? usb_probe_device+0x100/0x100
[  591.274373][ T1919]  really_probe+0x281/0x6d0
[  591.278856][ T1919]  driver_probe_device+0x101/0x1b0
[  591.283952][ T1919]  __device_attach_driver+0x1c2/0x220
[  591.289335][ T1919]  ? driver_allows_async_probing+0x160/0x160
[  591.295305][ T1919]  bus_for_each_drv+0x162/0x1e0
[  591.300137][ T1919]  ? bus_rescan_devices+0x20/0x20
[  591.305154][ T1919]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  591.311046][ T1919]  ? lockdep_hardirqs_on+0x379/0x580
[  591.316356][ T1919]  __device_attach+0x217/0x360
[  591.321135][ T1919]  ? device_bind_driver+0xd0/0xd0
[  591.326144][ T1919]  ? kobject_uevent_env+0x29e/0x1160
[  591.331415][ T1919]  ? kobject_uevent_env+0x2a8/0x1160
[  591.336682][ T1919]  bus_probe_device+0x1e4/0x290
[  591.341539][ T1919]  ? blocking_notifier_call_chain+0x54/0xa0
[  591.347430][ T1919]  device_add+0xae6/0x16f0
[  591.351838][ T1919]  ? uevent_store+0x50/0x50
[  591.356360][ T1919]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  591.362178][ T1919]  usb_set_configuration+0xdf6/0x1670
[  591.367548][ T1919]  generic_probe+0x9d/0xd5
[  591.371946][ T1919]  usb_probe_device+0x99/0x100
[  591.376696][ T1919]  ? usb_suspend+0x620/0x620
[  591.381366][ T1919]  really_probe+0x281/0x6d0
[  591.385852][ T1919]  driver_probe_device+0x101/0x1b0
[  591.390949][ T1919]  __device_attach_driver+0x1c2/0x220
[  591.396366][ T1919]  ? driver_allows_async_probing+0x160/0x160
[  591.402345][ T1919]  bus_for_each_drv+0x162/0x1e0
[  591.407267][ T1919]  ? bus_rescan_devices+0x20/0x20
[  591.412282][ T1919]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  591.418093][ T1919]  ? lockdep_hardirqs_on+0x379/0x580
[  591.423448][ T1919]  __device_attach+0x217/0x360
[  591.428193][ T1919]  ? device_bind_driver+0xd0/0xd0
[  591.433320][ T1919]  ? kobject_uevent_env+0x29e/0x1160
[  591.438603][ T1919]  ? kobject_uevent_env+0x2a8/0x1160
[  591.443898][ T1919]  bus_probe_device+0x1e4/0x290
[  591.448746][ T1919]  ? blocking_notifier_call_chain+0x54/0xa0
[  591.454627][ T1919]  device_add+0xae6/0x16f0
[  591.459051][ T1919]  ? uevent_store+0x50/0x50
[  591.463548][ T1919]  usb_new_device.cold+0x6a4/0xe79
[  591.468650][ T1919]  hub_event+0x1b5c/0x3640
[  591.473072][ T1919]  ? hub_port_debounce+0x260/0x260
[  591.478184][ T1919]  process_one_work+0x92b/0x1530
[  591.483121][ T1919]  ? pwq_dec_nr_in_flight+0x310/0x310
[  591.488821][ T1919]  ? do_raw_spin_lock+0x11a/0x280
[  591.493830][ T1919]  worker_thread+0x96/0xe20
[  591.498323][ T1919]  ? process_one_work+0x1530/0x1530
[  591.503527][ T1919]  kthread+0x318/0x420
[  591.507585][ T1919]  ? kthread_create_on_node+0xf0/0xf0
[  591.512954][ T1919]  ret_from_fork+0x24/0x30
[  591.517971][ T1744] ldusb 2-1:0.124: LD USB Device #1 now disconnected
executing program
executing program
[  591.527040][ T1919] ldusb 1-1:0.124: Not able to get a minor for this device.
[  591.533501][   T21] usb 4-1: USB disconnect, device number 46
[  591.535549][ T1919] ldusb: probe of 1-1:0.124 failed with error -17
[  591.549946][ T1919] usb 1-1: USB disconnect, device number 46
[  591.555440][   T21] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  591.693821][ T1760] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  591.702251][ T1760] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  591.710581][ T1760] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  591.720714][ T1760] usb 6-1: config 0 has no interface number 0
[  591.727449][ T1760] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  591.737608][ T1760] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  591.746737][ T1760] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  591.756236][ T1760] usb 6-1: config 0 descriptor??
[  591.763922][   T12] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  591.772332][   T12] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  591.780628][   T12] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  591.790740][   T12] usb 3-1: config 0 has no interface number 0
[  591.797337][   T12] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  591.807493][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  591.816629][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  591.826071][ T1760] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  591.836856][ T1760] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  591.846175][   T12] usb 3-1: config 0 descriptor??
[  591.885470][   T12] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  591.896092][   T12] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  591.904505][ T1762] usb 5-1: new low-speed USB device number 46 using dummy_hcd
[  591.912030][ T1744] usb 2-1: new low-speed USB device number 46 using dummy_hcd
[  591.923874][   T21] usb 4-1: new low-speed USB device number 47 using dummy_hcd
[  591.943864][ T1919] usb 1-1: new low-speed USB device number 47 using dummy_hcd
executing program
[  592.034686][  T101] usb 6-1: USB disconnect, device number 46
[  592.042204][  T101] ldusb 6-1:0.124: LD USB Device #0 now disconnected
executing program
[  592.085684][   T12] usb 3-1: USB disconnect, device number 46
[  592.092734][   T12] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  592.263910][ T1762] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  592.272396][ T1762] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  592.280696][ T1762] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  592.303414][ T1762] usb 5-1: config 0 has no interface number 0
[  592.310131][ T1744] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  592.318558][ T1744] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  592.323876][   T21] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  592.326870][ T1744] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  592.335228][   T21] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  592.345380][ T1744] usb 2-1: config 0 has no interface number 0
[  592.353551][   T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  592.360123][ T1762] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  592.369848][   T21] usb 4-1: config 0 has no interface number 0
[  592.370999][   T21] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  592.380108][ T1762] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  592.380126][ T1762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.386300][   T21] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  592.396687][ T1919] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  592.405622][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.413635][ T1919] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  592.426771][   T21] usb 4-1: config 0 descriptor??
[  592.433616][ T1919] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  592.433629][ T1919] usb 1-1: config 0 has no interface number 0
[  592.438472][ T1744] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  592.441949][  T101] usb 6-1: new low-speed USB device number 47 using dummy_hcd
[  592.450064][ T1744] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  592.450081][ T1744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.505315][   T21] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  592.506312][   T12] usb 3-1: new low-speed USB device number 47 using dummy_hcd
[  592.521569][   T21] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  592.526632][ T1919] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  592.541503][ T1919] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  592.550618][ T1919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.559356][ T1762] usb 5-1: config 0 descriptor??
[  592.565269][ T1919] usb 1-1: config 0 descriptor??
[  592.570936][ T1744] usb 2-1: config 0 descriptor??
[  592.605267][ T1762] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  592.616319][ T1919] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  592.627723][ T1744] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  592.638742][ T1919] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  592.647844][ T1762] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  592.656696][ T1744] ldusb 2-1:0.124: LD USB Device #3 now attached to major 180 minor 3
executing program
[  592.734450][ T1744] usb 4-1: USB disconnect, device number 47
[  592.741497][ T1744] ldusb 4-1:0.124: LD USB Device #0 now disconnected
executing program
executing program
executing program
[  592.805888][ T1762] usb 1-1: USB disconnect, device number 47
[  592.805935][   T21] usb 5-1: USB disconnect, device number 46
[  592.816426][ T1762] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  592.827245][ T1738] usb 2-1: USB disconnect, device number 46
[  592.835844][   T21] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  592.844501][ T1738] ldusb 2-1:0.124: LD USB Device #3 now disconnected
[  592.863915][  T101] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  592.872331][  T101] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  592.880545][  T101] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  592.890644][  T101] usb 6-1: config 0 has no interface number 0
[  592.897306][  T101] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  592.907442][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  592.916500][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.925519][  T101] usb 6-1: config 0 descriptor??
[  592.933828][   T12] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  592.942264][   T12] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  592.950614][   T12] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  592.960695][   T12] usb 3-1: config 0 has no interface number 0
[  592.965493][  T101] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  592.970770][   T12] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  592.986630][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  592.995795][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.004337][  T101] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  593.016808][   T12] usb 3-1: config 0 descriptor??
[  593.055592][   T12] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  593.066586][   T12] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  593.113800][ T1744] usb 4-1: new low-speed USB device number 48 using dummy_hcd
executing program
[  593.184477][   T12] usb 6-1: USB disconnect, device number 47
[  593.191562][   T12] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  593.203769][   T21] usb 5-1: new low-speed USB device number 47 using dummy_hcd
[  593.213747][ T1762] usb 1-1: new low-speed USB device number 48 using dummy_hcd
executing program
[  593.244013][ T1738] usb 2-1: new low-speed USB device number 47 using dummy_hcd
[  593.255710][ T1919] usb 3-1: USB disconnect, device number 47
[  593.262415][ T1919] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  593.493992][ T1744] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  593.502421][ T1744] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  593.510649][ T1744] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  593.520823][ T1744] usb 4-1: config 0 has no interface number 0
[  593.527349][ T1744] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  593.537547][ T1744] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  593.546659][ T1744] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.555849][ T1744] usb 4-1: config 0 descriptor??
[  593.564025][   T21] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  593.572645][   T21] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  593.580875][   T21] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  593.591003][   T21] usb 5-1: config 0 has no interface number 0
[  593.593800][   T12] usb 6-1: new low-speed USB device number 48 using dummy_hcd
[  593.597445][   T21] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  593.604900][ T1762] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  593.614972][   T21] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  593.623249][ T1762] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  593.632325][   T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.637864][   T21] usb 5-1: config 0 descriptor??
[  593.640523][ T1762] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  593.648653][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  593.653410][ T1762] usb 1-1: config 0 has no interface number 0
[  593.663536][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  593.672219][ T1919] usb 3-1: new low-speed USB device number 48 using dummy_hcd
[  593.677988][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  593.688238][ T1744] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  593.693604][ T1738] usb 2-1: config 0 has no interface number 0
[  593.704523][ T1762] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  593.717414][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  593.719466][ T1762] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  593.729631][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  593.729644][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.734732][ T1738] usb 2-1: config 0 descriptor??
[  593.739767][ T1762] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.740026][ T1744] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  593.775460][   T21] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  593.797448][ T1762] usb 1-1: config 0 descriptor??
[  593.799711][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  593.812887][ T1738] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  593.815204][ T1744] usb 4-1: USB disconnect, device number 48
[  593.824765][   T21] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  593.845161][ T1762] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  593.856365][ T1762] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[  593.864470][ T1762] CPU: 0 PID: 1762 Comm: kworker/0:5 Not tainted 5.3.0-rc4+ #26
[  593.872106][ T1762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  593.882171][ T1762] Workqueue: usb_hub_wq hub_event
[  593.887196][ T1762] Call Trace:
[  593.890483][ T1762]  dump_stack+0xca/0x13e
[  593.894722][ T1762]  sysfs_warn_dup.cold+0x1c/0x29
[  593.899649][ T1762]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  593.905710][ T1762]  sysfs_create_link+0x61/0xc0
[  593.910466][ T1762]  device_add+0x788/0x16f0
[  593.914875][ T1762]  ? uevent_store+0x50/0x50
[  593.919380][ T1762]  ? rcu_read_lock_sched_held+0x113/0x130
[  593.925088][ T1762]  ? kfree+0x287/0x2f0
[  593.929150][ T1762]  device_create_groups_vargs+0x203/0x280
[  593.934857][ T1762]  device_create+0xdf/0x120
[  593.939351][ T1762]  ? device_create_vargs+0x50/0x50
[  593.944456][ T1762]  ? down_write+0xe0/0x150
[  593.948863][ T1762]  ? __down_timeout+0x2d0/0x2d0
[  593.953706][ T1762]  usb_register_dev+0x279/0x6a0
[  593.958548][ T1762]  ? usb_open+0x270/0x270
[  593.962873][ T1762]  ? kasan_unpoison_shadow+0x30/0x40
[  593.968148][ T1762]  ? memset+0x20/0x40
[  593.972124][ T1762]  ld_usb_probe+0x6f7/0xa65
[  593.976620][ T1762]  usb_probe_interface+0x305/0x7a0
[  593.981727][ T1762]  ? usb_probe_device+0x100/0x100
[  593.986744][ T1762]  really_probe+0x281/0x6d0
[  593.991238][ T1762]  driver_probe_device+0x101/0x1b0
[  593.996340][ T1762]  __device_attach_driver+0x1c2/0x220
[  594.001713][ T1762]  ? driver_allows_async_probing+0x160/0x160
[  594.007680][ T1762]  bus_for_each_drv+0x162/0x1e0
[  594.012525][ T1762]  ? bus_rescan_devices+0x20/0x20
[  594.017569][ T1762]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  594.023369][ T1762]  ? lockdep_hardirqs_on+0x379/0x580
[  594.028649][ T1762]  __device_attach+0x217/0x360
[  594.033404][ T1762]  ? device_bind_driver+0xd0/0xd0
[  594.038420][ T1762]  ? kobject_uevent_env+0x29e/0x1160
[  594.043695][ T1762]  ? kobject_uevent_env+0x2a8/0x1160
[  594.049065][ T1762]  bus_probe_device+0x1e4/0x290
[  594.053912][ T1762]  ? blocking_notifier_call_chain+0x54/0xa0
[  594.059794][ T1762]  device_add+0xae6/0x16f0
[  594.064200][ T1762]  ? uevent_store+0x50/0x50
[  594.068696][ T1762]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  594.074575][ T1762]  usb_set_configuration+0xdf6/0x1670
[  594.080035][ T1762]  generic_probe+0x9d/0xd5
[  594.084443][ T1762]  usb_probe_device+0x99/0x100
[  594.089199][ T1762]  ? usb_suspend+0x620/0x620
[  594.093779][ T1762]  really_probe+0x281/0x6d0
[  594.098275][ T1762]  driver_probe_device+0x101/0x1b0
[  594.103379][ T1762]  __device_attach_driver+0x1c2/0x220
[  594.108742][ T1762]  ? driver_allows_async_probing+0x160/0x160
[  594.114800][ T1762]  bus_for_each_drv+0x162/0x1e0
[  594.119644][ T1762]  ? bus_rescan_devices+0x20/0x20
[  594.124662][ T1762]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  594.130493][ T1762]  ? lockdep_hardirqs_on+0x379/0x580
[  594.135774][ T1762]  __device_attach+0x217/0x360
[  594.140531][ T1762]  ? device_bind_driver+0xd0/0xd0
[  594.145552][ T1762]  ? kobject_uevent_env+0x29e/0x1160
[  594.150831][ T1762]  ? kobject_uevent_env+0x2a8/0x1160
[  594.156109][ T1762]  bus_probe_device+0x1e4/0x290
[  594.160962][ T1762]  ? blocking_notifier_call_chain+0x54/0xa0
[  594.166931][ T1762]  device_add+0xae6/0x16f0
[  594.171338][ T1762]  ? uevent_store+0x50/0x50
[  594.175834][ T1762]  usb_new_device.cold+0x6a4/0xe79
[  594.180935][ T1762]  hub_event+0x1b5c/0x3640
[  594.185375][ T1762]  ? hub_port_debounce+0x260/0x260
[  594.190483][ T1762]  process_one_work+0x92b/0x1530
[  594.195416][ T1762]  ? pwq_dec_nr_in_flight+0x310/0x310
[  594.200776][ T1762]  ? do_raw_spin_lock+0x11a/0x280
[  594.205793][ T1762]  worker_thread+0x96/0xe20
[  594.210297][ T1762]  ? process_one_work+0x1530/0x1530
[  594.215488][ T1762]  kthread+0x318/0x420
[  594.219569][ T1762]  ? kthread_create_on_node+0xf0/0xf0
[  594.224938][ T1762]  ret_from_fork+0x24/0x30
[  594.231423][ T1744] ldusb 4-1:0.124: LD USB Device #0 now disconnected
executing program
[  594.245564][   T21] usb 5-1: USB disconnect, device number 47
executing program
[  594.275087][ T1762] ldusb 1-1:0.124: Not able to get a minor for this device.
[  594.276392][   T21] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  594.293136][ T1762] ldusb: probe of 1-1:0.124 failed with error -17
[  594.301201][ T1762] usb 1-1: USB disconnect, device number 48
[  594.303857][    C1] ==================================================================
[  594.315243][    C1] BUG: KASAN: use-after-free in ld_usb_interrupt_in_callback+0x40c/0x4c0
[  594.323658][    C1] Write of size 4 at addr ffff8881d9af7cdc by task udevd/1704
[  594.331107][    C1] 
[  594.333416][    C1] CPU: 1 PID: 1704 Comm: udevd Not tainted 5.3.0-rc4+ #26
[  594.340497][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  594.350528][    C1] Call Trace:
[  594.353801][    C1]  <IRQ>
[  594.356649][    C1]  dump_stack+0xca/0x13e
[  594.360884][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  594.366930][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  594.372980][    C1]  print_address_description+0x6a/0x32c
[  594.378515][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  594.384567][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  594.390614][    C1]  __kasan_report.cold+0x1a/0x33
[  594.393861][   T12] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  594.395551][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  594.403925][   T12] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  594.410017][    C1]  kasan_report+0xe/0x12
[  594.418250][   T12] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  594.423913][    C1]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  594.423930][    C1]  __usb_hcd_giveback_urb+0x1f2/0x470
[  594.423950][    C1]  usb_hcd_giveback_urb+0x368/0x420
[  594.434070][   T12] usb 6-1: config 0 has no interface number 0
[  594.439937][    C1]  dummy_timer+0x120f/0x2fa2
[  594.445420][ T1919] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  594.450489][    C1]  ? __lock_acquire+0x145e/0x3b50
[  594.456581][ T1919] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  594.461299][    C1]  ? find_held_lock+0x2d/0x110
[  594.469670][ T1919] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  594.474626][    C1]  ? debug_object_deactivate+0x1d9/0x320
[  594.474640][    C1]  ? mark_held_locks+0xe0/0xe0
[  594.474657][    C1]  ? lock_downgrade+0x6e0/0x6e0
[  594.482805][ T1919] usb 3-1: config 0 has no interface number 0
[  594.487576][    C1]  ? lock_acquire+0x127/0x320
[  594.487590][    C1]  ? dummy_udc_probe+0x930/0x930
[  594.487602][    C1]  call_timer_fn+0x179/0x650
[  594.487614][    C1]  ? dummy_udc_probe+0x930/0x930
[  594.487633][    C1]  ? msleep_interruptible+0x130/0x130
[  594.499663][   T12] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  594.503332][    C1]  ? do_raw_spin_lock+0x11a/0x280
[  594.508151][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  594.512941][    C1]  ? _raw_spin_unlock_irq+0x24/0x30
[  594.519081][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  594.523664][    C1]  ? dummy_udc_probe+0x930/0x930
[  594.529174][ T1919] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  594.533164][    C1]  run_timer_softirq+0x5cc/0x14b0
[  594.538163][ T1919] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  594.543450][    C1]  ? add_timer+0x7a0/0x7a0
[  594.553625][ T1919] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  594.558538][    C1]  ? ktime_get+0x162/0x1c0
[  594.558551][    C1]  ? lapic_next_event+0x4d/0x80
[  594.558564][    C1]  __do_softirq+0x221/0x912
[  594.558583][    C1]  irq_exit+0x178/0x1a0
[  594.573016][   T12] usb 6-1: config 0 descriptor??
[  594.580771][    C1]  smp_apic_timer_interrupt+0x12f/0x500
[  594.580782][    C1]  apic_timer_interrupt+0xf/0x20
[  594.580795][    C1]  </IRQ>
[  594.580808][    C1] RIP: 0010:__sanitizer_cov_trace_pc+0x1a/0x50
[  594.580822][    C1] Code: c7 05 66 08 d0 07 00 00 00 00 e9 ee eb ff ff 90 65 48 8b 04 25 00 ef 01 00 65 8b 15 d8 13 c4 7e 81 e2 00 01 1f 00 48 8b 34 24 <75> 2b 8b 90 20 12 00 00 83 fa 02 75 20 48 8b 88 28 12 00 00 8b 80
[  594.580835][    C1] RSP: 0018:ffff8881d3d07e50 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[  594.590858][ T1919] usb 3-1: config 0 descriptor??
[  594.595829][    C1] RAX: ffff8881d43fc800 RBX: ffff8881d944b910 RCX: 0000000000000000
[  594.595837][    C1] RDX: 0000000000000000 RSI: ffffffff816773a2 RDI: ffff8881d43fd044
[  594.595843][    C1] RBP: 0000000000000005 R08: ffff8881d43fc800 R09: ffffed103b66677c
[  594.595850][    C1] R10: ffffed103b66677b R11: ffff8881db333bdb R12: 0000000000000005
[  594.595857][    C1] R13: ffff8881d944b900 R14: 0000000000000020 R15: ffff8881d2f87468
[  594.595879][    C1]  ? do_sys_open+0x2e2/0x580
[  594.595892][    C1]  do_sys_open+0x2e2/0x580
[  594.595903][    C1]  ? filp_open+0x70/0x70
[  594.595924][    C1]  ? trace_hardirqs_off_caller+0x55/0x1e0
[  594.648840][   T12] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  594.650714][    C1]  do_syscall_64+0xb7/0x580
[  594.655791][ T1744] usb 4-1: new low-speed USB device number 49 using dummy_hcd
[  594.658592][    C1]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  594.670629][ T1919] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  594.684330][    C1] RIP: 0033:0x7f084b299120
[  594.684347][    C1] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24
[  594.684353][    C1] RSP: 002b:00007fff7c3bedb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[  594.684364][    C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f084b299120
[  594.684370][    C1] RDX: 0000000000000124 RSI: 0000000000080000 RDI: 00007fff7c3bee60
[  594.684377][    C1] RBP: 000000000041ea44 R08: 000000000041ea44 R09: 00007f084b2eec20
[  594.684383][    C1] R10: 75642f6d726f6674 R11: 0000000000000246 R12: 0000000000e082d0
[  594.684390][    C1] R13: 0000000000e083c0 R14: 0000000000000000 R15: 00007fff7c3c03a0
[  594.684395][    C1] 
[  594.684402][    C1] Allocated by task 1762:
[  594.684419][    C1]  save_stack+0x1b/0x80
[  594.684439][    C1]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[  594.704360][   T12] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  594.705759][    C1]  ld_usb_probe+0x6e/0xa65
[  594.717692][ T1919] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  594.721725][    C1]  usb_probe_interface+0x305/0x7a0
[  594.763837][ T1762] usb 1-1: new low-speed USB device number 49 using dummy_hcd
[  594.766004][    C1]  really_probe+0x281/0x6d0
[  594.770580][ T1762] dummy_hcd dummy_hcd.0: usb_device address has changed!
[  594.777933][    C1]  driver_probe_device+0x101/0x1b0
[  594.777952][    C1]  __device_attach_driver+0x1c2/0x220
[  594.867692][ T1919] usb 6-1: USB disconnect, device number 48
[  594.868030][    C1]  bus_for_each_drv+0x162/0x1e0
[  594.884625][   T12] usb 3-1: USB disconnect, device number 48
[  594.890236][    C1]  __device_attach+0x217/0x360
[  594.890255][    C1]  bus_probe_device+0x1e4/0x290
[  594.898793][ T1919] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  594.902858][    C1]  device_add+0xae6/0x16f0
[  594.911172][   T12] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  594.915406][    C1]  usb_set_configuration+0xdf6/0x1670
[  594.915420][    C1]  generic_probe+0x9d/0xd5
[  594.915429][    C1]  usb_probe_device+0x99/0x100
[  594.915442][    C1]  really_probe+0x281/0x6d0
[  594.915459][    C1]  driver_probe_device+0x101/0x1b0
[  595.005322][    C1]  __device_attach_driver+0x1c2/0x220
[  595.010684][    C1]  bus_for_each_drv+0x162/0x1e0
[  595.015520][    C1]  __device_attach+0x217/0x360
[  595.020262][    C1]  bus_probe_device+0x1e4/0x290
[  595.025097][    C1]  device_add+0xae6/0x16f0
[  595.029498][    C1]  usb_new_device.cold+0x6a4/0xe79
[  595.034592][    C1]  hub_event+0x1b5c/0x3640
[  595.039085][    C1]  process_one_work+0x92b/0x1530
[  595.044007][    C1]  worker_thread+0x96/0xe20
[  595.048497][    C1]  kthread+0x318/0x420
[  595.052557][    C1]  ret_from_fork+0x24/0x30
[  595.056965][    C1] 
[  595.059271][    C1] Freed by task 1762:
[  595.063237][    C1]  save_stack+0x1b/0x80
[  595.067371][    C1]  __kasan_slab_free+0x130/0x180
[  595.072289][    C1]  kfree+0xe4/0x2f0
[  595.073914][ T1744] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  595.076087][    C1]  ld_usb_probe+0x728/0xa65
[  595.076105][    C1]  usb_probe_interface+0x305/0x7a0
[  595.084532][ T1744] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  595.088940][    C1]  really_probe+0x281/0x6d0
[  595.094099][ T1744] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  595.102169][    C1]  driver_probe_device+0x101/0x1b0
[  595.102187][    C1]  __device_attach_driver+0x1c2/0x220
[  595.106736][ T1744] usb 4-1: config 0 has no interface number 0
[  595.116732][    C1]  bus_for_each_drv+0x162/0x1e0
[  595.116744][    C1]  __device_attach+0x217/0x360
[  595.116753][    C1]  bus_probe_device+0x1e4/0x290
[  595.116761][    C1]  device_add+0xae6/0x16f0
[  595.116775][    C1]  usb_set_configuration+0xdf6/0x1670
[  595.116802][    C1]  generic_probe+0x9d/0xd5
[  595.127506][ T1744] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  595.133331][    C1]  usb_probe_device+0x99/0x100
[  595.138311][ T1744] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  595.143031][    C1]  really_probe+0x281/0x6d0
[  595.147938][ T1744] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  595.152280][    C1]  driver_probe_device+0x101/0x1b0
[  595.162865][ T1744] usb 4-1: config 0 descriptor??
[  595.172124][    C1]  __device_attach_driver+0x1c2/0x220
[  595.172135][    C1]  bus_for_each_drv+0x162/0x1e0
[  595.172144][    C1]  __device_attach+0x217/0x360
[  595.172153][    C1]  bus_probe_device+0x1e4/0x290
[  595.172161][    C1]  device_add+0xae6/0x16f0
[  595.172173][    C1]  usb_new_device.cold+0x6a4/0xe79
[  595.172182][    C1]  hub_event+0x1b5c/0x3640
[  595.172194][    C1]  process_one_work+0x92b/0x1530
[  595.172212][    C1]  worker_thread+0x96/0xe20
[  595.218748][ T1744] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  595.223382][    C1]  kthread+0x318/0x420
[  595.242131][ T1744] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  595.247069][    C1]  ret_from_fork+0x24/0x30
[  595.247074][    C1] 
[  595.247083][    C1] The buggy address belongs to the object at ffff8881d9af7b80
[  595.247083][    C1]  which belongs to the cache kmalloc-512 of size 512
[  595.247092][    C1] The buggy address is located 348 bytes inside of
[  595.247092][    C1]  512-byte region [ffff8881d9af7b80, ffff8881d9af7d80)
[  595.247096][    C1] The buggy address belongs to the page:
[  595.247107][    C1] page:ffffea000766bd80 refcount:1 mapcount:0 mapping:ffff8881da002500 index:0x0 compound_mapcount: 0
[  595.325777][    C1] flags: 0x200000000010200(slab|head)
[  595.331175][    C1] raw: 0200000000010200 ffffea000722f800 0000000400000004 ffff8881da002500
[  595.339760][    C1] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000
[  595.348370][    C1] page dumped because: kasan: bad access detected
[  595.354763][    C1] 
[  595.357075][    C1] Memory state around the buggy address:
[  595.362716][    C1]  ffff8881d9af7b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  595.370783][    C1]  ffff8881d9af7c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  595.378870][    C1] >ffff8881d9af7c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  595.386919][    C1]                                                     ^
[  595.393874][    C1]  ffff8881d9af7d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  595.401936][    C1]  ffff8881d9af7d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  595.410012][    C1] ==================================================================
[  595.420512][    C1] Disabling lock debugging due to kernel taint
[  595.426679][    C1] Kernel panic - not syncing: panic_on_warn set ...
[  595.433348][    C1] CPU: 1 PID: 1704 Comm: udevd Tainted: G    B             5.3.0-rc4+ #26
[  595.436139][ T1744] usb 4-1: USB disconnect, device number 49
[  595.441842][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  595.449627][ T1744] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  595.457822][    C1] Call Trace:
[  595.457830][    C1]  <IRQ>
[  595.457849][    C1]  dump_stack+0xca/0x13e
[  595.457859][    C1]  panic+0x2a3/0x6da
[  595.457867][    C1]  ? add_taint.cold+0x16/0x16
[  595.457880][    C1]  ? print_shadow_for_address+0xb8/0x114
[  595.457892][    C1]  ? trace_hardirqs_off+0x50/0x1d0
[  595.457915][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  595.500221][    C1]  end_report+0x43/0x49
[  595.504365][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  595.510416][    C1]  __kasan_report.cold+0xd/0x33
[  595.515260][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  595.521321][    C1]  kasan_report+0xe/0x12
[  595.525558][    C1]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  595.531460][    C1]  __usb_hcd_giveback_urb+0x1f2/0x470
[  595.536822][    C1]  usb_hcd_giveback_urb+0x368/0x420
[  595.542008][    C1]  dummy_timer+0x120f/0x2fa2
[  595.546586][    C1]  ? __lock_acquire+0x145e/0x3b50
[  595.551592][    C1]  ? find_held_lock+0x2d/0x110
[  595.556341][    C1]  ? debug_object_deactivate+0x1d9/0x320
[  595.561960][    C1]  ? mark_held_locks+0xe0/0xe0
[  595.566708][    C1]  ? lock_downgrade+0x6e0/0x6e0
[  595.571542][    C1]  ? lock_acquire+0x127/0x320
[  595.576352][    C1]  ? dummy_udc_probe+0x930/0x930
[  595.581280][    C1]  call_timer_fn+0x179/0x650
[  595.585872][    C1]  ? dummy_udc_probe+0x930/0x930
[  595.590836][    C1]  ? msleep_interruptible+0x130/0x130
[  595.596192][    C1]  ? do_raw_spin_lock+0x11a/0x280
[  595.601203][    C1]  ? _raw_spin_unlock_irq+0x24/0x30
[  595.606388][    C1]  ? dummy_udc_probe+0x930/0x930
[  595.611354][    C1]  run_timer_softirq+0x5cc/0x14b0
[  595.616365][    C1]  ? add_timer+0x7a0/0x7a0
[  595.620817][    C1]  ? ktime_get+0x162/0x1c0
[  595.625228][    C1]  ? lapic_next_event+0x4d/0x80
[  595.630088][    C1]  __do_softirq+0x221/0x912
[  595.634582][    C1]  irq_exit+0x178/0x1a0
[  595.638756][    C1]  smp_apic_timer_interrupt+0x12f/0x500
[  595.644365][    C1]  apic_timer_interrupt+0xf/0x20
[  595.649283][    C1]  </IRQ>
[  595.652316][    C1] RIP: 0010:__sanitizer_cov_trace_pc+0x1a/0x50
[  595.658544][    C1] Code: c7 05 66 08 d0 07 00 00 00 00 e9 ee eb ff ff 90 65 48 8b 04 25 00 ef 01 00 65 8b 15 d8 13 c4 7e 81 e2 00 01 1f 00 48 8b 34 24 <75> 2b 8b 90 20 12 00 00 83 fa 02 75 20 48 8b 88 28 12 00 00 8b 80
[  595.678159][    C1] RSP: 0018:ffff8881d3d07e50 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[  595.686773][    C1] RAX: ffff8881d43fc800 RBX: ffff8881d944b910 RCX: 0000000000000000
[  595.694924][    C1] RDX: 0000000000000000 RSI: ffffffff816773a2 RDI: ffff8881d43fd044
[  595.702900][    C1] RBP: 0000000000000005 R08: ffff8881d43fc800 R09: ffffed103b66677c
[  595.710893][    C1] R10: ffffed103b66677b R11: ffff8881db333bdb R12: 0000000000000005
[  595.718875][    C1] R13: ffff8881d944b900 R14: 0000000000000020 R15: ffff8881d2f87468
[  595.726886][    C1]  ? do_sys_open+0x2e2/0x580
[  595.731478][    C1]  do_sys_open+0x2e2/0x580
[  595.735889][    C1]  ? filp_open+0x70/0x70
[  595.740148][    C1]  ? trace_hardirqs_off_caller+0x55/0x1e0
[  595.745962][    C1]  do_syscall_64+0xb7/0x580
[  595.750568][    C1]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  595.758206][    C1] RIP: 0033:0x7f084b299120
[  595.762616][    C1] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24
[  595.782210][    C1] RSP: 002b:00007fff7c3bedb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[  595.790632][    C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f084b299120
[  595.799249][    C1] RDX: 0000000000000124 RSI: 0000000000080000 RDI: 00007fff7c3bee60
[  595.807209][    C1] RBP: 000000000041ea44 R08: 000000000041ea44 R09: 00007f084b2eec20
[  595.815195][    C1] R10: 75642f6d726f6674 R11: 0000000000000246 R12: 0000000000e082d0
[  595.823163][    C1] R13: 0000000000e083c0 R14: 0000000000000000 R15: 00007fff7c3c03a0
[  595.832271][    C1] Kernel Offset: disabled
[  595.836603][    C1] Rebooting in 86400 seconds..