Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts.
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syzkaller login: [  487.915991][   T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  487.916000][  T101] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[  487.933227][   T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[  487.936623][   T17] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[  487.956790][ T1735] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[  487.964428][ T1737] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[  488.166003][   T83] usb 1-1: Using ep0 maxpacket: 8
[  488.195880][   T12] usb 6-1: Using ep0 maxpacket: 8
[  488.195886][ T1735] usb 5-1: Using ep0 maxpacket: 8
[  488.206099][  T101] usb 4-1: Using ep0 maxpacket: 8
[  488.206333][ T1737] usb 3-1: Using ep0 maxpacket: 8
[  488.216316][   T17] usb 2-1: Using ep0 maxpacket: 8
[  488.296124][   T83] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  488.304412][   T83] usb 1-1: config 0 has no interface number 0
[  488.311066][   T83] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  488.321212][   T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  488.332668][   T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  488.335981][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  488.344042][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  488.352188][   T12] usb 6-1: config 0 has no interface number 0
[  488.352821][   T12] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  488.361322][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  488.361498][ T1735] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  488.367462][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  488.367480][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  488.367510][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  488.377447][ T1735] usb 5-1: config 0 has no interface number 0
[  488.377619][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  488.385521][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  488.385998][  T101] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  488.393750][   T17] usb 2-1: config 0 has no interface number 0
[  488.404961][  T101] usb 4-1: config 0 has no interface number 0
[  488.416237][ T1737] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  488.427493][  T101] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  488.431428][ T1737] usb 3-1: config 0 has no interface number 0
[  488.439580][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  488.439601][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  488.447927][ T1735] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  488.455708][  T101] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  488.455726][  T101] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  488.461839][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  488.461898][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  488.469320][   T12] usb 6-1: config 0 descriptor??
[  488.476105][ T1735] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  488.501108][  T101] usb 4-1: config 0 descriptor??
[  488.503425][ T1735] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  488.503480][ T1737] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  488.538277][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  488.542072][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  488.562839][  T101] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  488.565136][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  488.576094][  T101] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  488.579342][ T1737] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  488.579359][ T1737] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  488.586281][   T12] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  488.592565][   T17] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  488.687935][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  488.699430][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  488.710616][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  488.720004][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  488.728963][   T83] usb 1-1: config 0 descriptor??
[  488.735374][ T1735] usb 5-1: config 0 descriptor??
[  488.741240][ T1737] usb 3-1: config 0 descriptor??
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[  488.747409][   T17] usb 2-1: config 0 descriptor??
[  488.760063][   T12] usb 6-1: USB disconnect, device number 2
[  488.766922][   T83] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  488.775130][   T12] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  488.777850][ T1735] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  488.793970][ T1737] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  488.804508][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  488.815725][ T1737] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  488.824104][   T83] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  488.832935][   T17] ldusb 2-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  488.841722][ T1735] ldusb 5-1:0.28: LD USB Device #4 now attached to major 180 minor 4
[  488.852921][ T1735] usb 4-1: USB disconnect, device number 2
[  488.859883][ T1735] ldusb 4-1:0.28: LD USB Device #0 now disconnected
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[  488.967638][  T101] usb 1-1: USB disconnect, device number 2
[  488.975636][  T101] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  488.987319][ T1739] usb 5-1: USB disconnect, device number 2
[  488.995261][ T1736] usb 2-1: USB disconnect, device number 2
[  489.001734][ T1739] ldusb 5-1:0.28: LD USB Device #4 now disconnected
[  489.005142][   T17] usb 3-1: USB disconnect, device number 2
[  489.012940][ T1736] ldusb 2-1:0.28: LD USB Device #3 now disconnected
[  489.025616][   T17] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  489.145896][   T12] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[  489.215891][ T1735] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[  489.345941][  T101] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  489.375875][   T17] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[  489.375896][ T1739] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[  489.391307][ T1736] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[  489.399013][   T12] usb 6-1: Using ep0 maxpacket: 8
[  489.465884][ T1735] usb 4-1: Using ep0 maxpacket: 8
[  489.515968][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  489.524185][   T12] usb 6-1: config 0 has no interface number 0
[  489.530913][   T12] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  489.541315][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  489.552748][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  489.564060][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  489.573212][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  489.582452][   T12] usb 6-1: config 0 descriptor??
[  489.595995][ T1735] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  489.604224][ T1735] usb 4-1: config 0 has no interface number 0
[  489.610605][ T1735] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  489.620783][ T1735] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  489.625934][  T101] usb 1-1: Using ep0 maxpacket: 8
[  489.632141][ T1735] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  489.638581][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  489.648693][ T1735] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  489.648703][ T1735] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  489.648958][   T17] usb 3-1: Using ep0 maxpacket: 8
[  489.658466][ T1739] usb 5-1: Using ep0 maxpacket: 8
[  489.678994][ T1735] usb 4-1: config 0 descriptor??
[  489.680967][ T1736] usb 2-1: Using ep0 maxpacket: 8
[  489.697030][   T12] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  489.739217][ T1735] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  489.755002][ T1735] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  489.805953][   T17] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  489.814680][   T17] usb 3-1: config 0 has no interface number 0
[  489.816005][ T1739] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  489.821212][   T17] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  489.829099][ T1739] usb 5-1: config 0 has no interface number 0
[  489.838996][   T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  489.839009][   T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  489.839050][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  489.846255][ T1736] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  489.856717][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  489.861847][ T1735] usb 6-1: USB disconnect, device number 3
[  489.867965][ T1736] usb 2-1: config 0 has no interface number 0
executing program
[  489.877791][   T17] usb 3-1: config 0 descriptor??
[  489.888036][  T101] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  489.895098][ T1735] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  489.899799][  T101] usb 1-1: config 0 has no interface number 0
[  489.932324][ T1739] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  489.942398][ T1739] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  489.944407][   T83] usb 4-1: USB disconnect, device number 3
[  489.953957][ T1739] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  489.953988][ T1739] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  489.960911][   T17] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  489.971399][ T1739] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  489.971622][ T1736] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  490.009276][   T83] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  490.011236][ T1736] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  490.023155][   T17] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  490.027992][ T1736] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  490.028021][ T1736] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  490.068678][ T1736] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  490.077074][  T101] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  490.087182][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  490.098601][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  490.109809][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  490.119696][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  490.128786][ T1739] usb 5-1: config 0 descriptor??
[  490.134678][  T101] usb 1-1: config 0 descriptor??
[  490.141256][ T1736] usb 2-1: config 0 descriptor??
[  490.166802][ T1739] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  490.177249][  T101] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  490.186316][   T17] usb 3-1: USB disconnect, device number 3
[  490.187681][ T1736] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  490.199235][   T17] ldusb 3-1:0.28: LD USB Device #0 now disconnected
executing program
[  490.204516][  T101] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  490.218000][ T1739] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  490.226549][ T1736] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[  490.355901][ T1735] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[  490.386604][ T1736] usb 5-1: USB disconnect, device number 3
[  490.393401][ T1754] ld_usb_open - error, can't find device for minor 0
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[  490.401399][ T1737] usb 2-1: USB disconnect, device number 3
[  490.408211][  T101] usb 1-1: USB disconnect, device number 3
[  490.408569][ T1737] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  490.417702][ T1736] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  490.421760][   T83] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[  490.435742][  T101] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  490.575879][   T17] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[  490.595946][ T1735] usb 6-1: Using ep0 maxpacket: 8
[  490.665901][   T83] usb 4-1: Using ep0 maxpacket: 8
[  490.716159][ T1735] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  490.725044][ T1735] usb 6-1: config 0 has no interface number 0
[  490.731310][ T1735] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  490.741274][ T1735] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  490.752805][ T1735] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  490.763992][ T1735] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  490.773601][ T1735] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  490.782585][ T1735] usb 6-1: config 0 descriptor??
[  490.789859][ T1737] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[  490.795912][ T1736] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[  490.805043][  T101] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  490.816084][   T83] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  490.824279][   T83] usb 4-1: config 0 has no interface number 0
[  490.830488][   T17] usb 3-1: Using ep0 maxpacket: 8
[  490.835636][   T83] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  490.845992][   T83] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  490.857234][   T83] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  490.868434][   T83] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  490.877529][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  490.886784][ T1735] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  490.897304][ T1735] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  490.906418][   T83] usb 4-1: config 0 descriptor??
[  490.946902][   T83] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  490.957707][   T83] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  490.975948][   T17] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  490.984112][   T17] usb 3-1: config 0 has no interface number 0
[  490.990578][   T17] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  491.000572][   T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  491.012202][   T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  491.023589][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  491.032767][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  491.041666][   T17] usb 3-1: config 0 descriptor??
executing program
[  491.056117][  T101] usb 1-1: Using ep0 maxpacket: 8
[  491.061296][ T1736] usb 5-1: Using ep0 maxpacket: 8
[  491.067401][   T83] usb 6-1: USB disconnect, device number 4
[  491.074283][   T83] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  491.096846][   T17] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  491.106363][ T1737] usb 2-1: Using ep0 maxpacket: 8
[  491.112023][   T17] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  491.166420][ T1739] usb 4-1: USB disconnect, device number 4
[  491.174048][ T1739] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  491.180873][  T101] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  491.189117][  T101] usb 1-1: config 0 has no interface number 0
[  491.195364][ T1736] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  491.203571][ T1736] usb 5-1: config 0 has no interface number 0
[  491.210926][  T101] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  491.221824][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  491.233256][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  491.244518][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  491.253871][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  491.255911][ T1737] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  491.262100][ T1736] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  491.270065][ T1737] usb 2-1: config 0 has no interface number 0
[  491.280273][ T1736] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  491.287137][ T1737] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  491.297754][ T1736] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  491.297774][ T1736] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  491.307855][ T1737] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  491.307868][ T1737] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  491.307895][ T1737] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  491.319406][ T1736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  491.328544][ T1737] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  491.341875][  T101] usb 1-1: config 0 descriptor??
[  491.357394][ T1737] usb 2-1: config 0 descriptor??
[  491.361916][   T12] usb 3-1: USB disconnect, device number 4
[  491.392993][ T1736] usb 5-1: config 0 descriptor??
[  491.399065][  T101] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  491.409467][  T101] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  491.416781][ T1737] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  491.426216][   T12] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  491.435951][   T83] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[  491.444315][ T1737] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  491.447355][ T1736] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  491.465411][ T1736] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[  491.585898][ T1739] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  491.617012][ T1737] usb 1-1: USB disconnect, device number 4
[  491.623954][ T1737] ldusb 1-1:0.28: LD USB Device #1 now disconnected
executing program
executing program
[  491.636344][   T17] usb 2-1: USB disconnect, device number 4
[  491.644162][   T17] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  491.654787][ T1735] usb 5-1: USB disconnect, device number 4
[  491.663508][ T1735] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  491.675882][   T83] usb 6-1: Using ep0 maxpacket: 8
[  491.786628][   T12] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  491.796163][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  491.804323][   T83] usb 6-1: config 0 has no interface number 0
[  491.810676][   T83] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  491.820622][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  491.831908][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  491.843077][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  491.845869][ T1739] usb 4-1: Using ep0 maxpacket: 8
[  491.852162][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  491.857276][   T83] usb 6-1: config 0 descriptor??
[  491.907412][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  491.919741][   T83] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  491.986069][ T1739] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  491.994236][ T1739] usb 4-1: config 0 has no interface number 0
[  491.995886][ T1737] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  492.000827][ T1739] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  492.017122][   T17] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  492.026942][ T1739] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  492.026962][ T1739] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  492.026997][ T1739] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  492.045984][ T1735] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  492.057021][ T1739] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  492.059255][ T1739] usb 4-1: config 0 descriptor??
[  492.087453][   T12] usb 3-1: Using ep0 maxpacket: 8
[  492.126593][   T83] usb 6-1: USB disconnect, device number 5
executing program
[  492.128048][ T1739] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  492.144824][ T1739] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  492.145379][   T83] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  492.206021][   T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  492.214156][   T12] usb 3-1: config 0 has no interface number 0
[  492.220820][   T12] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  492.230757][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  492.242021][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  492.253197][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  492.262255][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  492.271129][   T12] usb 3-1: config 0 descriptor??
[  492.285892][ T1737] usb 1-1: Using ep0 maxpacket: 8
[  492.291044][   T17] usb 2-1: Using ep0 maxpacket: 8
executing program
[  492.316096][ T1735] usb 5-1: Using ep0 maxpacket: 8
[  492.328408][   T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  492.338988][   T12] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  492.346699][ T1740] usb 4-1: USB disconnect, device number 5
[  492.360147][ T1740] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  492.416059][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  492.424230][   T17] usb 2-1: config 0 has no interface number 0
[  492.430470][ T1737] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  492.438707][ T1737] usb 1-1: config 0 has no interface number 0
[  492.444911][ T1735] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  492.453079][ T1735] usb 5-1: config 0 has no interface number 0
[  492.459570][ T1737] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  492.469541][ T1737] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  492.480822][ T1737] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  492.492022][ T1737] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  492.501123][ T1737] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  492.509358][   T17] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  492.519330][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  492.530638][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  492.535106][   T12] usb 3-1: USB disconnect, device number 5
[  492.541825][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  492.541840][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  492.541880][   T83] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[  492.549136][   T12] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  492.560900][ T1735] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  492.588962][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  492.600228][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  492.611419][ T1735] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  492.620510][ T1735] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  492.629672][   T17] usb 2-1: config 0 descriptor??
[  492.635376][ T1737] usb 1-1: config 0 descriptor??
[  492.641407][ T1735] usb 5-1: config 0 descriptor??
[  492.667611][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  492.678610][ T1737] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  492.689638][ T1735] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  492.702157][ T1737] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  492.711306][   T17] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  492.720470][ T1735] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  492.775980][ T1740] usb 4-1: new high-speed USB device number 6 using dummy_hcd
executing program
executing program
[  492.885906][   T83] usb 6-1: Using ep0 maxpacket: 8
[  492.887453][ T1739] usb 2-1: USB disconnect, device number 5
[  492.906317][ T1781] ldusb 2-1:0.28: Couldn't submit interrupt_in_urb -19
[  492.913812][ T1735] usb 1-1: USB disconnect, device number 5
[  492.914175][ T1739] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  492.922770][   T17] usb 5-1: USB disconnect, device number 5
executing program
[  492.934635][ T1735] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  492.935923][   T12] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  492.950635][   T17] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  493.005980][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  493.014164][   T83] usb 6-1: config 0 has no interface number 0
[  493.020423][ T1740] usb 4-1: Using ep0 maxpacket: 8
[  493.025746][   T83] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  493.035744][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  493.047097][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  493.058300][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  493.067498][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  493.076948][   T83] usb 6-1: config 0 descriptor??
[  493.117647][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  493.129323][   T83] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  493.145976][ T1740] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  493.154123][ T1740] usb 4-1: config 0 has no interface number 0
[  493.160326][ T1740] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  493.170322][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  493.181575][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  493.192888][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  493.201963][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  493.205926][   T12] usb 3-1: Using ep0 maxpacket: 8
[  493.215533][ T1740] usb 4-1: config 0 descriptor??
[  493.257308][ T1740] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  493.268080][ T1740] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  493.325964][ T1739] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  493.333595][   T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  493.337607][ T1740] usb 6-1: USB disconnect, device number 6
[  493.341746][   T12] usb 3-1: config 0 has no interface number 0
[  493.349659][ T1740] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  493.357382][   T12] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
executing program
[  493.361287][   T17] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  493.370392][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  493.370412][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  493.377986][ T1735] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  493.389220][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  493.416960][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  493.427884][   T12] usb 3-1: config 0 descriptor??
executing program
[  493.457501][ T1736] usb 4-1: USB disconnect, device number 6
[  493.465109][ T1736] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  493.473243][   T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  493.487254][   T12] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  493.625884][ T1739] usb 2-1: Using ep0 maxpacket: 8
[  493.645893][ T1735] usb 1-1: Using ep0 maxpacket: 8
[  493.651086][   T17] usb 5-1: Using ep0 maxpacket: 8
executing program
[  493.686979][   T12] usb 3-1: USB disconnect, device number 6
[  493.697994][   T12] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  493.746095][ T1739] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  493.754242][ T1739] usb 2-1: config 0 has no interface number 0
[  493.755936][ T1740] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[  493.761108][ T1739] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  493.768117][ T1735] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  493.777845][ T1739] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  493.777862][ T1739] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  493.777891][ T1739] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  493.777905][ T1739] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  493.786897][ T1739] usb 2-1: config 0 descriptor??
[  493.797271][ T1735] usb 1-1: config 0 has no interface number 0
[  493.797342][   T17] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  493.845177][   T17] usb 5-1: config 0 has no interface number 0
[  493.851425][ T1735] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  493.855927][ T1736] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  493.861470][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  493.861490][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  493.874990][ T1739] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  493.880306][ T1735] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  493.880321][ T1735] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  493.880898][   T17] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  493.893878][ T1739] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  493.901180][   T17] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  493.901200][   T17] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  493.901233][   T17] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  493.901255][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  493.977255][ T1735] usb 1-1: config 0 descriptor??
[  493.982871][   T17] usb 5-1: config 0 descriptor??
[  494.017434][ T1735] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  494.028649][   T17] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  494.039334][ T1735] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  494.048483][   T17] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[  494.065947][   T12] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  494.086636][   T17] usb 2-1: USB disconnect, device number 6
[  494.094642][   T17] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  494.145982][ T1736] usb 4-1: Using ep0 maxpacket: 8
[  494.175894][ T1740] usb 6-1: Using ep0 maxpacket: 8
executing program
executing program
[  494.228642][ T1735] usb 1-1: USB disconnect, device number 6
[  494.228676][ T1739] usb 5-1: USB disconnect, device number 6
[  494.241511][ T1735] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  494.248231][ T1739] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  494.276070][ T1736] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  494.284235][ T1736] usb 4-1: config 0 has no interface number 0
[  494.290864][ T1736] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  494.296008][ T1740] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  494.301065][ T1736] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  494.309277][ T1740] usb 6-1: config 0 has no interface number 0
[  494.320521][ T1736] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  494.320561][ T1736] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  494.327963][ T1740] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  494.337796][ T1736] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  494.343220][ T1736] usb 4-1: config 0 descriptor??
[  494.346978][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  494.375897][   T12] usb 3-1: Using ep0 maxpacket: 8
[  494.381110][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  494.397383][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  494.406464][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  494.416023][ T1740] usb 6-1: config 0 descriptor??
[  494.421798][ T1736] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  494.432538][ T1736] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  494.457468][ T1740] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  494.468500][ T1740] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  494.476813][   T17] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  494.526629][   T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  494.534817][   T12] usb 3-1: config 0 has no interface number 0
[  494.541499][   T12] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  494.551523][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  494.562800][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  494.573985][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  494.583060][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  494.592077][   T12] usb 3-1: config 0 descriptor??
executing program
executing program
[  494.636640][ T1736] usb 4-1: USB disconnect, device number 7
[  494.645603][   T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  494.655910][ T1736] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  494.664129][ T1740] usb 6-1: USB disconnect, device number 7
[  494.670426][   T12] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  494.676029][ T1735] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  494.693127][ T1740] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  494.695913][ T1739] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  494.725914][   T17] usb 2-1: Using ep0 maxpacket: 8
executing program
[  494.846066][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  494.854233][   T17] usb 2-1: config 0 has no interface number 0
[  494.861718][   T17] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  494.871709][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  494.883106][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  494.894362][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  494.903476][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  494.912469][   T83] usb 3-1: USB disconnect, device number 7
[  494.919329][   T17] usb 2-1: config 0 descriptor??
[  494.925113][   T83] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  494.955902][ T1739] usb 5-1: Using ep0 maxpacket: 8
[  494.955970][ T1735] usb 1-1: Using ep0 maxpacket: 8
[  494.967344][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  494.978625][   T17] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  495.036081][ T1736] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  495.056018][ T1740] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[  495.076083][ T1739] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  495.084299][ T1739] usb 5-1: config 0 has no interface number 0
[  495.090804][ T1739] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  495.100841][ T1739] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  495.106026][ T1735] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  495.112109][ T1739] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  495.112141][ T1739] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  495.120246][ T1735] usb 1-1: config 0 has no interface number 0
[  495.131384][ T1739] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  495.137186][ T1739] usb 5-1: config 0 descriptor??
[  495.141172][ T1735] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  495.169411][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  495.178994][   T12] usb 2-1: USB disconnect, device number 7
executing program
[  495.180792][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  495.193211][ T1739] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  495.197712][ T1735] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  495.197728][ T1735] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  495.211168][ T1735] usb 1-1: config 0 descriptor??
[  495.222384][ T1739] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[  495.237283][ T1739] CPU: 0 PID: 1739 Comm: kworker/0:3 Not tainted 5.3.0-rc4+ #26
[  495.244896][ T1739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  495.254943][ T1739] Workqueue: usb_hub_wq hub_event
[  495.259951][ T1739] Call Trace:
[  495.263236][ T1739]  dump_stack+0xca/0x13e
[  495.267467][ T1739]  sysfs_warn_dup.cold+0x1c/0x29
[  495.272400][ T1739]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  495.278558][ T1739]  sysfs_create_link+0x61/0xc0
[  495.283306][ T1739]  device_add+0x788/0x16f0
[  495.287705][ T1739]  ? uevent_store+0x50/0x50
[  495.292218][ T1739]  ? rcu_read_lock_sched_held+0x113/0x130
[  495.297932][ T1739]  ? kfree+0x287/0x2f0
[  495.302020][ T1739]  device_create_groups_vargs+0x203/0x280
[  495.307725][ T1739]  device_create+0xdf/0x120
[  495.312234][ T1739]  ? device_create_vargs+0x50/0x50
[  495.317346][ T1739]  ? down_write+0xe0/0x150
[  495.321760][ T1739]  ? __down_timeout+0x2d0/0x2d0
[  495.326609][ T1739]  usb_register_dev+0x279/0x6a0
[  495.331466][ T1739]  ? usb_open+0x270/0x270
[  495.335778][ T1739]  ? kasan_unpoison_shadow+0x30/0x40
[  495.341052][ T1739]  ? memset+0x20/0x40
[  495.345032][ T1739]  ld_usb_probe+0x6f7/0xa65
[  495.349520][ T1739]  usb_probe_interface+0x305/0x7a0
[  495.354611][ T1739]  ? usb_probe_device+0x100/0x100
[  495.359994][ T1739]  really_probe+0x281/0x6d0
[  495.364504][ T1739]  driver_probe_device+0x101/0x1b0
[  495.369645][ T1739]  __device_attach_driver+0x1c2/0x220
[  495.375002][ T1739]  ? driver_allows_async_probing+0x160/0x160
[  495.380968][ T1739]  bus_for_each_drv+0x162/0x1e0
[  495.385813][ T1739]  ? bus_rescan_devices+0x20/0x20
[  495.390836][ T1739]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  495.396628][ T1739]  ? lockdep_hardirqs_on+0x379/0x580
[  495.401906][ T1739]  __device_attach+0x217/0x360
[  495.406655][ T1739]  ? device_bind_driver+0xd0/0xd0
[  495.411664][ T1739]  ? kobject_uevent_env+0x29e/0x1160
[  495.416941][ T1739]  ? kobject_uevent_env+0x2a8/0x1160
[  495.422219][ T1739]  bus_probe_device+0x1e4/0x290
[  495.427055][ T1739]  ? blocking_notifier_call_chain+0x54/0xa0
[  495.432941][ T1739]  device_add+0xae6/0x16f0
[  495.437357][ T1739]  ? uevent_store+0x50/0x50
[  495.441847][ T1739]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  495.447665][ T1739]  usb_set_configuration+0xdf6/0x1670
[  495.453027][ T1739]  generic_probe+0x9d/0xd5
[  495.457426][ T1739]  usb_probe_device+0x99/0x100
[  495.462174][ T1739]  ? usb_suspend+0x620/0x620
[  495.466772][ T1739]  really_probe+0x281/0x6d0
[  495.471261][ T1739]  driver_probe_device+0x101/0x1b0
[  495.476370][ T1739]  __device_attach_driver+0x1c2/0x220
[  495.481770][ T1739]  ? driver_allows_async_probing+0x160/0x160
[  495.487780][ T1739]  bus_for_each_drv+0x162/0x1e0
[  495.492615][ T1739]  ? bus_rescan_devices+0x20/0x20
[  495.497622][ T1739]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  495.503474][ T1739]  ? lockdep_hardirqs_on+0x379/0x580
[  495.508859][ T1739]  __device_attach+0x217/0x360
[  495.513615][ T1739]  ? device_bind_driver+0xd0/0xd0
[  495.518712][ T1739]  ? kobject_uevent_env+0x29e/0x1160
[  495.524046][ T1739]  ? kobject_uevent_env+0x2a8/0x1160
[  495.529427][ T1739]  bus_probe_device+0x1e4/0x290
[  495.534263][ T1739]  ? blocking_notifier_call_chain+0x54/0xa0
[  495.540144][ T1739]  device_add+0xae6/0x16f0
[  495.544550][ T1739]  ? uevent_store+0x50/0x50
[  495.549045][ T1739]  usb_new_device.cold+0x6a4/0xe79
[  495.554147][ T1739]  hub_event+0x1b5c/0x3640
[  495.558569][ T1739]  ? hub_port_debounce+0x260/0x260
[  495.563679][ T1739]  process_one_work+0x92b/0x1530
[  495.568595][ T1739]  ? pwq_dec_nr_in_flight+0x310/0x310
[  495.573953][ T1739]  ? do_raw_spin_lock+0x11a/0x280
[  495.579057][ T1739]  worker_thread+0x96/0xe20
[  495.583564][ T1739]  ? process_one_work+0x1530/0x1530
[  495.588763][ T1739]  kthread+0x318/0x420
[  495.592832][ T1739]  ? kthread_create_on_node+0xf0/0xf0
[  495.598188][ T1739]  ret_from_fork+0x24/0x30
[  495.603191][   T12] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  495.606452][   T83] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  495.611259][ T1739] ldusb 5-1:0.28: Not able to get a minor for this device.
[  495.623123][ T1735] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  495.628042][ T1739] ldusb: probe of 5-1:0.28 failed with error -17
[  495.643974][ T1735] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  495.647427][ T1739] usb 5-1: USB disconnect, device number 7
[  495.653268][ T1740] usb 6-1: Using ep0 maxpacket: 8
[  495.661379][ T1736] usb 4-1: Using ep0 maxpacket: 8
[  495.785982][ T1736] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  495.786004][ T1740] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  495.794126][ T1736] usb 4-1: config 0 has no interface number 0
[  495.802205][ T1740] usb 6-1: config 0 has no interface number 0
[  495.802352][ T1740] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  495.808992][ T1736] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  495.814412][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  495.814432][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  495.814462][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  495.824418][ T1736] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  495.834352][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  495.845588][ T1736] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  495.863532][ T1740] usb 6-1: config 0 descriptor??
[  495.865763][ T1736] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  495.865786][ T1736] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  495.881723][ T1735] usb 1-1: USB disconnect, device number 7
[  495.896550][ T1736] usb 4-1: config 0 descriptor??
[  495.912859][ T1735] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  495.944023][   T83] usb 3-1: Using ep0 maxpacket: 8
[  495.950304][ T1740] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  495.964261][ T1736] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  495.966862][ T1740] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  495.984199][ T1736] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  496.045989][   T12] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  496.085956][ T1739] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  496.086140][   T83] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  496.101637][   T83] usb 3-1: config 0 has no interface number 0
[  496.107927][   T83] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  496.117890][   T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  496.129253][   T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
executing program
[  496.140513][   T83] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  496.146502][ T1736] usb 6-1: USB disconnect, device number 8
[  496.149591][   T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  496.160673][  T101] usb 4-1: USB disconnect, device number 8
[  496.172011][ T1736] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  496.174148][   T83] usb 3-1: config 0 descriptor??
[  496.185379][  T101] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  496.218230][   T83] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  496.228593][   T83] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  496.306030][   T12] usb 2-1: Using ep0 maxpacket: 8
[  496.335895][ T1739] usb 5-1: Using ep0 maxpacket: 8
[  496.365893][ T1735] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  496.425929][   T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  496.434117][   T12] usb 2-1: config 0 has no interface number 0
[  496.440488][   T12] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  496.446536][   T83] usb 3-1: USB disconnect, device number 8
[  496.450477][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  496.458138][   T83] ldusb 3-1:0.28: LD USB Device #0 now disconnected
executing program
[  496.467633][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  496.467668][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  496.494486][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  496.502544][ T1739] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  496.510638][ T1739] usb 5-1: config 0 has no interface number 0
[  496.517311][ T1739] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  496.527264][ T1739] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  496.538561][ T1739] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  496.549733][ T1739] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  496.558822][ T1739] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  496.568553][   T12] usb 2-1: config 0 descriptor??
[  496.573901][ T1739] usb 5-1: config 0 descriptor??
[  496.586030][ T1736] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[  496.593609][  T101] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  496.607512][   T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  496.618767][ T1739] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  496.626039][ T1735] usb 1-1: Using ep0 maxpacket: 8
[  496.633939][   T12] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  496.642819][ T1739] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  496.755975][ T1735] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  496.764106][ T1735] usb 1-1: config 0 has no interface number 0
[  496.770292][ T1735] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  496.780252][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  496.791496][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  496.802678][ T1735] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  496.811781][ T1735] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  496.820916][ T1735] usb 1-1: config 0 descriptor??
[  496.836568][ T1736] usb 6-1: Using ep0 maxpacket: 8
[  496.841719][  T101] usb 4-1: Using ep0 maxpacket: 8
[  496.848032][ T1739] usb 2-1: USB disconnect, device number 8
executing program
[  496.856642][ T1739] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  496.856836][ T1740] usb 5-1: USB disconnect, device number 8
[  496.873536][ T1740] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  496.882045][ T1735] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  496.892471][   T83] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  496.904557][ T1735] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  496.956108][ T1736] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  496.964261][ T1736] usb 6-1: config 0 has no interface number 0
[  496.970490][  T101] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  496.978638][  T101] usb 4-1: config 0 has no interface number 0
[  496.984761][  T101] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  496.994794][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  497.006034][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  497.017209][  T101] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  497.026375][  T101] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  497.034562][ T1736] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  497.044874][ T1736] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  497.056114][ T1736] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  497.067321][ T1736] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  497.076410][ T1736] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  497.085475][ T1736] usb 6-1: config 0 descriptor??
[  497.091931][  T101] usb 4-1: config 0 descriptor??
executing program
[  497.106554][   T12] usb 1-1: USB disconnect, device number 8
[  497.114115][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  497.127207][ T1736] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  497.138136][  T101] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  497.148981][ T1736] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  497.157499][  T101] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  497.166038][   T83] usb 3-1: Using ep0 maxpacket: 8
[  497.235866][ T1739] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  497.266047][ T1740] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  497.305979][   T83] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  497.314163][   T83] usb 3-1: config 0 has no interface number 0
[  497.320610][   T83] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  497.330718][   T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  497.342014][   T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
executing program
[  497.353209][   T83] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  497.362301][   T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  497.371217][   T83] usb 3-1: config 0 descriptor??
[  497.378213][  T101] usb 4-1: USB disconnect, device number 9
[  497.385697][  T101] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  497.397655][ T1736] usb 6-1: USB disconnect, device number 9
[  497.404895][ T1736] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  497.416917][   T83] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  497.428486][   T83] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  497.465977][   T12] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  497.486007][ T1739] usb 2-1: Using ep0 maxpacket: 8
[  497.525910][ T1740] usb 5-1: Using ep0 maxpacket: 8
[  497.605978][ T1739] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  497.614128][ T1739] usb 2-1: config 0 has no interface number 0
[  497.621337][ T1739] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  497.631329][ T1739] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  497.642733][ T1739] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  497.653939][ T1739] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  497.655946][ T1740] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  497.663034][ T1739] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  497.671155][ T1740] usb 5-1: config 0 has no interface number 0
[  497.684657][ T1756] usb 3-1: USB disconnect, device number 9
[  497.686584][ T1740] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  497.695276][ T1739] usb 2-1: config 0 descriptor??
executing program
[  497.701011][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  497.701029][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  497.701057][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  497.701071][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  497.702948][ T1740] usb 5-1: config 0 descriptor??
[  497.716446][ T1756] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  497.757334][   T12] usb 1-1: Using ep0 maxpacket: 8
[  497.762419][  T101] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  497.776511][ T1740] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  497.777357][ T1739] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  497.795591][ T1736] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[  497.803915][ T1740] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  497.810688][ T1739] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  497.875969][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  497.884109][   T12] usb 1-1: config 0 has no interface number 0
[  497.890609][   T12] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  497.900572][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  497.911853][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  497.923025][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  497.932088][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  497.941264][   T12] usb 1-1: config 0 descriptor??
executing program
executing program
[  497.987880][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  497.993211][ T1740] usb 5-1: USB disconnect, device number 9
[  498.003520][   T12] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  498.020727][  T101] usb 4-1: Using ep0 maxpacket: 8
[  498.027568][   T83] usb 2-1: USB disconnect, device number 9
[  498.037923][ T1740] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  498.047267][   T83] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  498.075934][ T1736] usb 6-1: Using ep0 maxpacket: 8
[  498.135981][ T1756] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  498.145988][  T101] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  498.154094][  T101] usb 4-1: config 0 has no interface number 0
[  498.160489][  T101] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  498.170522][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  498.181867][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  498.187660][ T1735] usb 1-1: USB disconnect, device number 9
[  498.193031][  T101] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  498.206988][ T1735] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  498.207958][  T101] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  498.208140][ T1736] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  498.230809][ T1736] usb 6-1: config 0 has no interface number 0
[  498.237156][ T1736] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  498.247110][ T1736] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  498.258368][ T1736] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  498.269532][ T1736] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  498.278617][ T1736] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  498.287489][  T101] usb 4-1: config 0 descriptor??
[  498.293780][ T1736] usb 6-1: config 0 descriptor??
[  498.327358][  T101] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  498.338670][ T1736] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  498.349111][  T101] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  498.358334][ T1736] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  498.415898][ T1740] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  498.423566][   T83] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  498.435877][ T1756] usb 3-1: Using ep0 maxpacket: 8
executing program
[  498.546808][   T17] usb 4-1: USB disconnect, device number 10
[  498.556106][ T1756] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  498.564252][ T1756] usb 3-1: config 0 has no interface number 0
[  498.572161][   T17] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  498.573923][ T1756] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  498.579676][ T1735] usb 1-1: new high-speed USB device number 10 using dummy_hcd
executing program
[  498.588788][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  498.607844][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  498.619058][ T1756] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  498.628112][ T1756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  498.637783][ T1736] usb 6-1: USB disconnect, device number 10
[  498.644469][ T1756] usb 3-1: config 0 descriptor??
[  498.650023][ T1736] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  498.666178][ T1740] usb 5-1: Using ep0 maxpacket: 8
[  498.671295][   T83] usb 2-1: Using ep0 maxpacket: 8
[  498.687558][ T1756] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  498.698527][ T1756] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  498.786127][ T1740] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  498.794277][ T1740] usb 5-1: config 0 has no interface number 0
[  498.800731][   T83] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  498.808931][   T83] usb 2-1: config 0 has no interface number 0
[  498.815230][   T83] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  498.825207][   T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  498.836482][   T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  498.847658][   T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  498.856738][   T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  498.864738][ T1735] usb 1-1: Using ep0 maxpacket: 8
[  498.869856][ T1740] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
executing program
[  498.879825][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  498.891088][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  498.902262][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  498.911353][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  498.920124][ T1756] usb 3-1: USB disconnect, device number 10
[  498.920757][   T83] usb 2-1: config 0 descriptor??
[  498.932594][ T1740] usb 5-1: config 0 descriptor??
[  498.939388][ T1756] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  498.967255][   T83] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  498.978383][ T1740] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  498.988035][   T17] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  498.997064][   T83] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  499.007350][ T1740] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  499.015904][ T1736] usb 6-1: new high-speed USB device number 11 using dummy_hcd
[  499.035988][ T1735] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  499.044149][ T1735] usb 1-1: config 0 has no interface number 0
[  499.050332][ T1735] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  499.060303][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  499.071611][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  499.082822][ T1735] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  499.091888][ T1735] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  499.100758][ T1735] usb 1-1: config 0 descriptor??
executing program
[  499.147324][ T1735] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  499.158170][ T1735] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  499.186694][  T101] usb 2-1: USB disconnect, device number 10
executing program
[  499.216696][ T1735] usb 5-1: USB disconnect, device number 10
[  499.218596][  T101] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  499.233524][ T1735] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  499.240365][   T17] usb 4-1: Using ep0 maxpacket: 8
[  499.255893][ T1736] usb 6-1: Using ep0 maxpacket: 8
[  499.305868][ T1756] usb 3-1: new high-speed USB device number 11 using dummy_hcd
executing program
[  499.347360][ T1740] usb 1-1: USB disconnect, device number 10
[  499.354993][ T1740] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  499.361898][   T17] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  499.370043][   T17] usb 4-1: config 0 has no interface number 0
[  499.376049][ T1736] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  499.377100][   T17] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  499.384218][ T1736] usb 6-1: config 0 has no interface number 0
[  499.394120][   T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  499.403725][ T1736] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  499.411435][   T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  499.411464][   T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  499.411479][   T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  499.425159][   T17] usb 4-1: config 0 descriptor??
[  499.432662][ T1736] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  499.432682][ T1736] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  499.432715][ T1736] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  499.432730][ T1736] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  499.435253][ T1736] usb 6-1: config 0 descriptor??
[  499.501425][   T17] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  499.512440][   T17] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  499.537212][ T1736] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  499.546759][ T1756] usb 3-1: Using ep0 maxpacket: 8
[  499.552493][ T1736] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  499.635864][ T1735] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  499.645921][  T101] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  499.666092][ T1756] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  499.674201][ T1756] usb 3-1: config 0 has no interface number 0
executing program
[  499.680439][ T1756] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  499.690443][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  499.701692][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  499.712903][ T1756] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  499.716532][   T17] usb 4-1: USB disconnect, device number 11
[  499.721973][ T1756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  499.730674][ T1756] usb 3-1: config 0 descriptor??
[  499.743088][   T17] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  499.753436][   T83] usb 6-1: USB disconnect, device number 11
[  499.761792][   T83] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  499.768523][ T1740] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  499.781961][ T1756] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  499.793834][ T1756] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  499.875969][ T1735] usb 5-1: Using ep0 maxpacket: 8
[  499.915892][  T101] usb 2-1: Using ep0 maxpacket: 8
executing program
[  499.996075][ T1735] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  499.997737][ T1756] usb 3-1: USB disconnect, device number 11
[  500.005054][ T1735] usb 5-1: config 0 has no interface number 0
[  500.016690][ T1756] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  500.018569][ T1735] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  500.033962][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  500.045219][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  500.045962][  T101] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  500.056542][ T1735] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  500.056560][ T1735] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  500.064628][  T101] usb 2-1: config 0 has no interface number 0
[  500.075079][ T1740] usb 1-1: Using ep0 maxpacket: 8
[  500.084043][  T101] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  500.090966][ T1735] usb 5-1: config 0 descriptor??
[  500.094416][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  500.094436][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  500.094463][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  500.141145][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  500.142027][ T1735] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  500.153426][  T101] usb 2-1: config 0 descriptor??
[  500.159106][   T17] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  500.171700][   T83] usb 6-1: new high-speed USB device number 12 using dummy_hcd
[  500.180398][ T1735] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  500.207307][  T101] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  500.216111][ T1740] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  500.218071][  T101] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  500.224805][ T1740] usb 1-1: config 0 has no interface number 0
[  500.239527][ T1740] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  500.249642][ T1740] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  500.260928][ T1740] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  500.272232][ T1740] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  500.281486][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  500.290773][ T1740] usb 1-1: config 0 descriptor??
executing program
[  500.339666][ T1740] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  500.350552][ T1740] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  500.357340][  T101] usb 5-1: USB disconnect, device number 11
[  500.370518][  T101] ldusb 5-1:0.28: LD USB Device #0 now disconnected
executing program
[  500.407600][ T1740] usb 2-1: USB disconnect, device number 11
[  500.415186][ T1740] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  500.416002][ T1756] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  500.445919][   T83] usb 6-1: Using ep0 maxpacket: 8
[  500.451092][   T17] usb 4-1: Using ep0 maxpacket: 8
executing program
[  500.537554][ T1735] usb 1-1: USB disconnect, device number 11
[  500.544931][ T1735] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  500.576084][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  500.584277][   T83] usb 6-1: config 0 has no interface number 0
[  500.590480][   T17] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  500.598633][   T17] usb 4-1: config 0 has no interface number 0
[  500.604986][   T17] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  500.614989][   T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  500.626283][   T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  500.637471][   T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  500.646729][   T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  500.655172][   T83] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  500.665194][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  500.676578][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  500.685872][ T1756] usb 3-1: Using ep0 maxpacket: 8
[  500.687795][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  500.701903][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  500.711083][   T17] usb 4-1: config 0 descriptor??
[  500.717062][   T83] usb 6-1: config 0 descriptor??
[  500.726189][  T101] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  500.767427][   T17] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  500.778866][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  500.789612][   T17] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  500.797889][ T1740] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  500.806172][ T1756] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  500.808471][   T83] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  500.814440][ T1756] usb 3-1: config 0 has no interface number 0
[  500.830989][ T1756] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  500.841099][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  500.852350][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  500.863547][ T1756] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  500.873283][ T1756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  500.883220][ T1756] usb 3-1: config 0 descriptor??
executing program
[  500.925972][ T1735] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  500.928057][ T1756] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  500.944495][ T1756] ldusb 3-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  500.967952][ T1756] usb 4-1: USB disconnect, device number 12
executing program
[  500.987079][   T83] usb 6-1: USB disconnect, device number 12
[  500.988529][ T1756] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  500.997619][   T83] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  501.001025][  T101] usb 5-1: Using ep0 maxpacket: 8
[  501.066031][ T1740] usb 2-1: Using ep0 maxpacket: 8
executing program
[  501.125985][  T101] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  501.134238][  T101] usb 5-1: config 0 has no interface number 0
[  501.135861][   T17] usb 3-1: USB disconnect, device number 12
[  501.143307][  T101] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  501.150303][   T17] ldusb 3-1:0.28: LD USB Device #2 now disconnected
[  501.156309][  T101] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  501.156330][  T101] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  501.185430][  T101] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  501.194513][  T101] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  501.195935][ T1740] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  501.210817][ T1740] usb 2-1: config 0 has no interface number 0
[  501.217067][ T1735] usb 1-1: Using ep0 maxpacket: 8
[  501.217423][  T101] usb 5-1: config 0 descriptor??
[  501.227443][ T1740] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  501.237554][ T1740] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  501.248817][ T1740] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  501.260136][ T1740] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  501.267988][  T101] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  501.269211][ T1740] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  501.274821][ T1740] usb 2-1: config 0 descriptor??
[  501.293516][  T101] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  501.328185][ T1740] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  501.339045][ T1740] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  501.347569][ T1735] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  501.355690][ T1735] usb 1-1: config 0 has no interface number 0
[  501.363971][ T1735] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  501.374035][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  501.385278][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  501.395892][ T1756] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[  501.396439][ T1735] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  501.412962][ T1735] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  501.422301][ T1735] usb 1-1: config 0 descriptor??
[  501.427406][   T83] usb 6-1: new high-speed USB device number 13 using dummy_hcd
[  501.467737][ T1735] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  501.478532][ T1735] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  501.496697][  T101] usb 5-1: USB disconnect, device number 12
[  501.503526][  T101] ldusb 5-1:0.28: LD USB Device #0 now disconnected
executing program
[  501.527654][ T1735] usb 2-1: USB disconnect, device number 12
[  501.535410][ T1735] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  501.565911][   T17] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  501.645895][ T1756] usb 4-1: Using ep0 maxpacket: 8
executing program
[  501.667433][ T1740] usb 1-1: USB disconnect, device number 12
[  501.675059][ T1740] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  501.681918][   T83] usb 6-1: Using ep0 maxpacket: 8
[  501.766007][ T1756] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  501.774185][ T1756] usb 4-1: config 0 has no interface number 0
[  501.780398][ T1756] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  501.790391][ T1756] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  501.801725][ T1756] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  501.805952][   T17] usb 3-1: Using ep0 maxpacket: 8
[  501.812937][ T1756] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  501.812954][ T1756] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  501.818069][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  501.828491][ T1756] usb 4-1: config 0 descriptor??
[  501.835083][   T83] usb 6-1: config 0 has no interface number 0
[  501.857874][   T83] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  501.868487][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  501.879830][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  501.891014][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  501.892167][ T1756] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  501.900152][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  501.917651][  T101] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  501.921358][   T83] usb 6-1: config 0 descriptor??
[  501.930597][ T1735] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  501.930769][ T1756] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  501.979673][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  501.990856][   T83] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  501.999280][   T17] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  502.017617][   T17] usb 3-1: config 0 has no interface number 0
[  502.025322][   T17] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  502.035436][   T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  502.046738][   T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  502.058028][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  502.067129][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  502.075272][ T1740] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  502.084115][   T17] usb 3-1: config 0 descriptor??
[  502.096594][   T83] usb 4-1: USB disconnect, device number 13
[  502.103859][   T83] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  502.127239][   T17] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  502.137768][   T17] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  502.175999][  T101] usb 5-1: Using ep0 maxpacket: 8
[  502.196138][ T1735] usb 2-1: Using ep0 maxpacket: 8
[  502.200637][ T1756] usb 6-1: USB disconnect, device number 13
[  502.208448][ T1756] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  502.295977][  T101] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  502.304152][  T101] usb 5-1: config 0 has no interface number 0
[  502.310498][  T101] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  502.315993][ T1735] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  502.320493][  T101] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  502.320514][  T101] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  502.328651][ T1735] usb 2-1: config 0 has no interface number 0
[  502.339913][  T101] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  502.351259][ T1740] usb 1-1: Using ep0 maxpacket: 8
[  502.357154][  T101] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  502.359462][  T101] usb 5-1: config 0 descriptor??
[  502.371833][ T1735] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
executing program
[  502.388234][ T1736] usb 3-1: USB disconnect, device number 13
[  502.394459][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  502.402071][ T1736] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  502.411596][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  502.429363][ T1735] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  502.438578][ T1735] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  502.447383][  T101] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  502.453028][ T1735] usb 2-1: config 0 descriptor??
[  502.468181][  T101] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  502.497434][ T1735] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  502.508417][ T1735] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  502.516844][   T83] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[  502.526101][ T1740] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  502.534211][ T1740] usb 1-1: config 0 has no interface number 0
[  502.540862][ T1740] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  502.550831][ T1740] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  502.562141][ T1740] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  502.573305][ T1740] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  502.582420][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  502.591542][ T1740] usb 1-1: config 0 descriptor??
executing program
[  502.625892][ T1756] usb 6-1: new high-speed USB device number 14 using dummy_hcd
[  502.637484][ T1740] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  502.648830][ T1740] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  502.667514][ T1740] usb 5-1: USB disconnect, device number 13
[  502.674561][ T1740] ldusb 5-1:0.28: LD USB Device #0 now disconnected
executing program
[  502.697628][ T1735] usb 2-1: USB disconnect, device number 13
[  502.704916][ T1735] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  502.795931][   T83] usb 4-1: Using ep0 maxpacket: 8
executing program
[  502.837582][  T101] usb 1-1: USB disconnect, device number 13
[  502.845341][  T101] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  502.852117][ T1736] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  502.895927][ T1756] usb 6-1: Using ep0 maxpacket: 8
[  502.915934][   T83] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  502.924083][   T83] usb 4-1: config 0 has no interface number 0
[  502.930260][   T83] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  502.940230][   T83] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  502.951524][   T83] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  502.962702][   T83] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  502.971914][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  502.981011][   T83] usb 4-1: config 0 descriptor??
[  503.026056][ T1756] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  503.034172][ T1756] usb 6-1: config 0 has no interface number 0
[  503.040376][ T1756] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  503.048085][   T83] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  503.050335][ T1756] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  503.050356][ T1756] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  503.060026][ T1740] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[  503.071096][ T1756] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  503.071114][ T1756] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  503.082861][ T1735] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  503.095950][ T1756] usb 6-1: config 0 descriptor??
[  503.105418][   T83] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  503.136029][ T1736] usb 3-1: Using ep0 maxpacket: 8
[  503.157295][ T1756] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  503.168165][ T1756] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  503.245987][  T101] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  503.266012][ T1736] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  503.266702][   T83] usb 4-1: USB disconnect, device number 14
[  503.274146][ T1736] usb 3-1: config 0 has no interface number 0
[  503.283356][   T83] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  503.288362][ T1736] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  503.302823][ T1736] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  503.314053][ T1736] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  503.325332][ T1736] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  503.334385][ T1736] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  503.343576][ T1736] usb 3-1: config 0 descriptor??
[  503.345911][ T1735] usb 2-1: Using ep0 maxpacket: 8
[  503.353664][ T1740] usb 5-1: Using ep0 maxpacket: 8
[  503.361002][   T17] usb 6-1: USB disconnect, device number 14
[  503.369123][   T17] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  503.397158][ T1736] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  503.408098][ T1736] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  503.476012][ T1740] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  503.484138][ T1740] usb 5-1: config 0 has no interface number 0
[  503.490350][ T1735] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  503.498484][ T1735] usb 2-1: config 0 has no interface number 0
[  503.504770][ T1735] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  503.514772][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  503.526063][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  503.538396][ T1735] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  503.545877][  T101] usb 1-1: Using ep0 maxpacket: 8
[  503.547579][ T1735] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  503.548093][ T1740] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  503.570569][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  503.581823][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  503.593019][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  503.602150][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  503.611299][ T1735] usb 2-1: config 0 descriptor??
[  503.617193][ T1740] usb 5-1: config 0 descriptor??
executing program
[  503.626730][ T1736] usb 3-1: USB disconnect, device number 14
[  503.634728][ T1736] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  503.657291][ T1735] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  503.668172][ T1740] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  503.675986][  T101] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  503.685676][  T101] usb 1-1: config 0 has no interface number 0
[  503.690241][ T1740] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  503.700280][   T83] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[  503.704857][  T101] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  503.708830][ T1735] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  503.718239][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  503.718257][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  503.718287][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  503.718302][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  503.730488][  T101] usb 1-1: config 0 descriptor??
[  503.756029][   T17] usb 6-1: new high-speed USB device number 15 using dummy_hcd
[  503.817782][  T101] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  503.828242][  T101] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
executing program
[  503.891402][ T1735] usb 5-1: USB disconnect, device number 14
[  503.899043][ T1735] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  503.907984][  T101] usb 2-1: USB disconnect, device number 14
[  503.919865][  T101] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  503.975904][   T83] usb 4-1: Using ep0 maxpacket: 8
executing program
[  504.015923][   T17] usb 6-1: Using ep0 maxpacket: 8
[  504.022619][ T1756] usb 1-1: USB disconnect, device number 14
[  504.030438][ T1756] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  504.037279][ T1736] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[  504.096000][   T83] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  504.104157][   T83] usb 4-1: config 0 has no interface number 0
[  504.110779][   T83] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  504.121124][   T83] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  504.132434][   T83] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  504.143700][   T83] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  504.152799][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  504.161785][   T83] usb 4-1: config 0 descriptor??
[  504.167158][   T17] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  504.175233][   T17] usb 6-1: config 0 has no interface number 0
[  504.181557][   T17] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  504.191538][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  504.202875][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  504.214038][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  504.223168][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  504.232642][   T83] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  504.243281][   T83] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  504.252281][   T17] usb 6-1: config 0 descriptor??
[  504.285943][  T101] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  504.297524][   T17] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  504.305884][ T1736] usb 3-1: Using ep0 maxpacket: 8
[  504.307111][ T1735] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[  504.320574][   T17] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  504.395882][ T1756] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  504.425909][ T1736] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  504.434045][ T1736] usb 3-1: config 0 has no interface number 0
executing program
[  504.440898][ T1736] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  504.450897][ T1736] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  504.462179][ T1736] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  504.473360][ T1736] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  504.482452][ T1736] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  504.494298][ T1736] usb 3-1: config 0 descriptor??
[  504.503049][   T12] usb 4-1: USB disconnect, device number 15
[  504.517552][ T1739] usb 6-1: USB disconnect, device number 15
[  504.525266][ T1739] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  504.532568][   T12] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  504.540666][ T1736] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  504.550155][  T101] usb 2-1: Using ep0 maxpacket: 8
[  504.562894][ T1736] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  504.576034][ T1735] usb 5-1: Using ep0 maxpacket: 8
[  504.635913][ T1756] usb 1-1: Using ep0 maxpacket: 8
[  504.665943][  T101] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  504.674104][  T101] usb 2-1: config 0 has no interface number 0
[  504.680570][  T101] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  504.691289][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  504.702608][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  504.705946][ T1735] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  504.713831][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  504.721935][ T1735] usb 5-1: config 0 has no interface number 0
[  504.722192][ T1735] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  504.731091][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  504.733396][  T101] usb 2-1: config 0 descriptor??
[  504.737242][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  504.737269][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  504.766051][ T1756] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  504.771402][ T1735] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  504.782585][ T1756] usb 1-1: config 0 has no interface number 0
[  504.790682][ T1735] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  504.807051][   T17] usb 3-1: USB disconnect, device number 15
[  504.822536][  T101] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  504.824895][ T1735] usb 5-1: config 0 descriptor??
[  504.835422][ T1756] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  504.846980][ T1756] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  504.847691][   T17] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  504.858248][ T1756] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  504.858286][ T1756] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  504.858300][ T1756] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  504.858834][  T101] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  504.902688][ T1756] usb 1-1: config 0 descriptor??
[  504.907422][ T1735] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  504.919348][ T1735] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  504.957227][ T1756] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  504.966851][   T12] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[  504.975547][ T1756] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  504.984153][ T1739] usb 6-1: new high-speed USB device number 16 using dummy_hcd
executing program
[  505.026601][ T1735] usb 2-1: USB disconnect, device number 15
[  505.034890][ T1735] ldusb 2-1:0.28: LD USB Device #1 now disconnected
executing program
executing program
[  505.126625][   T83] usb 5-1: USB disconnect, device number 15
[  505.133580][   T83] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  505.157273][ T1740] usb 1-1: USB disconnect, device number 15
[  505.164574][ T1740] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  505.215939][   T17] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[  505.235905][   T12] usb 4-1: Using ep0 maxpacket: 8
[  505.245898][ T1739] usb 6-1: Using ep0 maxpacket: 8
[  505.355992][   T12] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  505.364171][   T12] usb 4-1: config 0 has no interface number 0
[  505.370516][   T12] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  505.380611][   T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  505.391898][   T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  505.403086][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  505.405875][ T1735] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[  505.412279][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  505.412358][ T1739] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  505.436113][ T1739] usb 6-1: config 0 has no interface number 0
[  505.442222][ T1739] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  505.452910][ T1739] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  505.464174][ T1739] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  505.475402][ T1739] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  505.475981][   T17] usb 3-1: Using ep0 maxpacket: 8
[  505.484497][ T1739] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  505.489669][   T83] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[  505.499156][   T12] usb 4-1: config 0 descriptor??
[  505.511594][ T1739] usb 6-1: config 0 descriptor??
[  505.526153][ T1740] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  505.547234][   T12] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  505.561624][ T1739] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  505.572082][   T12] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  505.580962][ T1739] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  505.646043][   T17] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  505.654215][   T17] usb 3-1: config 0 has no interface number 0
[  505.660656][ T1735] usb 2-1: Using ep0 maxpacket: 8
[  505.666024][   T17] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  505.676051][   T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  505.687362][   T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  505.698607][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  505.707680][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  505.716805][   T17] usb 3-1: config 0 descriptor??
executing program
executing program
[  505.757410][   T17] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  505.767505][   T83] usb 5-1: Using ep0 maxpacket: 8
[  505.774862][ T1737] usb 4-1: USB disconnect, device number 16
[  505.781568][   T17] ldusb 3-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  505.790230][ T1735] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  505.798444][ T1735] usb 2-1: config 0 has no interface number 0
[  505.804543][ T1740] usb 1-1: Using ep0 maxpacket: 8
[  505.810597][ T1735] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  505.820566][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  505.831965][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  505.843126][ T1735] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  505.852306][ T1735] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  505.860803][ T1737] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  505.871840][   T17] usb 6-1: USB disconnect, device number 16
[  505.878895][ T1735] usb 2-1: config 0 descriptor??
[  505.884290][   T17] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  505.906027][   T83] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  505.914244][   T83] usb 5-1: config 0 has no interface number 0
[  505.921958][ T1735] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  505.933576][   T83] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
executing program
[  505.949425][   T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  505.957536][ T1739] usb 3-1: USB disconnect, device number 16
[  505.960817][   T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  505.976171][ T1739] ldusb 3-1:0.28: LD USB Device #2 now disconnected
[  505.979524][   T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  505.979542][   T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  506.003304][ T1740] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  506.011464][ T1740] usb 1-1: config 0 has no interface number 0
[  506.018145][ T1740] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  506.028336][ T1740] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  506.039595][ T1740] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  506.050914][ T1740] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  506.060238][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  506.068540][ T1735] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  506.080399][ T1740] usb 1-1: config 0 descriptor??
[  506.086457][   T83] usb 5-1: config 0 descriptor??
executing program
[  506.117318][ T1740] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  506.129753][   T83] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  506.140765][ T1740] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  506.151688][   T83] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  506.159998][ T1740] usb 2-1: USB disconnect, device number 16
[  506.169842][ T1740] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  506.275892][ T1737] usb 4-1: new high-speed USB device number 17 using dummy_hcd
executing program
executing program
[  506.325935][   T17] usb 6-1: new high-speed USB device number 17 using dummy_hcd
[  506.336702][   T83] usb 5-1: USB disconnect, device number 16
[  506.342835][ T1735] usb 1-1: USB disconnect, device number 16
[  506.350504][ T1735] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  506.357616][   T83] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  506.385908][ T1739] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[  506.515942][ T1737] usb 4-1: Using ep0 maxpacket: 8
[  506.525993][ T1740] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[  506.565964][   T17] usb 6-1: Using ep0 maxpacket: 8
[  506.626470][ T1739] usb 3-1: Using ep0 maxpacket: 8
[  506.636437][ T1737] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  506.644564][ T1737] usb 4-1: config 0 has no interface number 0
[  506.651482][ T1737] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  506.661434][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  506.672741][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  506.683998][ T1737] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  506.693095][ T1737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  506.702038][ T1737] usb 4-1: config 0 descriptor??
[  506.707175][   T17] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  506.715314][   T17] usb 6-1: config 0 has no interface number 0
[  506.721515][ T1735] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  506.729192][   T83] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[  506.737129][   T17] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  506.747136][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  506.755961][ T1739] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  506.758531][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  506.766586][ T1739] usb 3-1: config 0 has no interface number 0
[  506.777770][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  506.785729][ T1739] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  506.792880][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  506.797740][ T1737] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  506.802866][ T1739] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  506.812708][   T17] usb 6-1: config 0 descriptor??
[  506.820293][ T1739] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  506.820330][ T1739] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  506.820345][ T1739] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  506.848576][ T1739] usb 3-1: config 0 descriptor??
[  506.856973][ T1740] usb 2-1: Using ep0 maxpacket: 8
[  506.857291][ T1737] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  506.907441][ T1739] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  506.917455][   T17] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  506.926475][ T1739] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  506.937946][   T17] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  506.976022][ T1740] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  506.984183][ T1740] usb 2-1: config 0 has no interface number 0
[  506.990783][ T1740] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  507.000832][ T1740] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  507.012137][ T1740] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  507.023348][ T1740] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  507.032423][ T1740] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  507.041303][   T83] usb 5-1: Using ep0 maxpacket: 8
[  507.046448][ T1735] usb 1-1: Using ep0 maxpacket: 8
[  507.052339][ T1740] usb 2-1: config 0 descriptor??
[  507.058199][   T17] usb 4-1: USB disconnect, device number 17
[  507.065484][   T17] ldusb 4-1:0.28: LD USB Device #0 now disconnected
executing program
executing program
[  507.097453][ T1740] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  507.107866][ T1740] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  507.110364][ T1739] usb 3-1: USB disconnect, device number 17
[  507.126992][ T1739] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  507.139370][   T12] usb 6-1: USB disconnect, device number 17
[  507.147294][   T12] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[  507.166037][ T1735] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  507.174212][ T1735] usb 1-1: config 0 has no interface number 0
[  507.180440][   T83] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  507.188692][   T83] usb 5-1: config 0 has no interface number 0
[  507.195899][   T83] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  507.205846][   T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  507.217083][   T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  507.228292][   T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  507.237368][   T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  507.245369][ T1735] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  507.255340][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  507.266597][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  507.277769][ T1735] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  507.286843][ T1735] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  507.295713][   T83] usb 5-1: config 0 descriptor??
[  507.301608][ T1735] usb 1-1: config 0 descriptor??
[  507.306784][ T1756] usb 2-1: USB disconnect, device number 17
[  507.317049][ T1756] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  507.347451][   T83] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  507.358501][ T1735] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  507.369953][   T83] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  507.378292][ T1735] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  507.506393][   T12] usb 6-1: new high-speed USB device number 18 using dummy_hcd
[  507.514048][ T1739] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[  507.525856][   T17] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[  507.547865][  T101] usb 1-1: USB disconnect, device number 17
executing program
[  507.555694][  T101] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  507.566614][ T1736] usb 5-1: USB disconnect, device number 17
[  507.573783][ T1736] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  507.665888][ T1756] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[  507.745856][   T12] usb 6-1: Using ep0 maxpacket: 8
[  507.755978][ T1739] usb 3-1: Using ep0 maxpacket: 8
[  507.765859][   T17] usb 4-1: Using ep0 maxpacket: 8
[  507.865934][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  507.874072][   T12] usb 6-1: config 0 has no interface number 0
[  507.880384][ T1739] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  507.888497][ T1739] usb 3-1: config 0 has no interface number 0
[  507.894596][   T12] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  507.904570][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  507.905952][   T17] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  507.915872][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  507.915909][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  507.923962][   T17] usb 4-1: config 0 has no interface number 0
[  507.935145][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  507.944790][   T17] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  507.950300][ T1756] usb 2-1: Using ep0 maxpacket: 8
[  507.950419][  T101] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  507.958355][   T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  507.958375][   T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  507.969940][ T1736] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[  507.974869][   T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  507.982545][ T1739] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  507.993661][   T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  507.999025][   T17] usb 4-1: config 0 descriptor??
[  508.004995][ T1739] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  508.005016][ T1739] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  508.062035][   T17] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  508.066849][ T1739] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  508.066865][ T1739] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  508.077371][   T12] usb 6-1: config 0 descriptor??
[  508.099282][   T17] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  508.099381][ T1739] usb 3-1: config 0 descriptor??
[  508.146041][ T1756] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  508.154191][ T1756] usb 2-1: config 0 has no interface number 0
[  508.161481][ T1739] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  508.172992][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  508.183552][ T1739] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  508.192319][ T1756] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  508.202319][ T1756] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  508.213554][ T1756] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  508.224725][ T1756] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  508.233799][ T1756] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  508.242780][   T12] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  508.255673][ T1756] usb 2-1: config 0 descriptor??
[  508.266611][   T12] usb 4-1: USB disconnect, device number 18
[  508.274479][   T12] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  508.297091][ T1756] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  508.306649][ T1736] usb 5-1: Using ep0 maxpacket: 8
[  508.311785][  T101] usb 1-1: Using ep0 maxpacket: 8
[  508.318159][ T1756] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
executing program
[  508.348468][ T1756] usb 3-1: USB disconnect, device number 18
[  508.356010][ T1756] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  508.376842][   T17] usb 6-1: USB disconnect, device number 18
[  508.384586][   T17] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[  508.425957][ T1736] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  508.434168][ T1736] usb 5-1: config 0 has no interface number 0
[  508.440518][  T101] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  508.448669][  T101] usb 1-1: config 0 has no interface number 0
[  508.454816][  T101] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  508.464807][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  508.476066][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  508.487331][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  508.496432][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  508.504726][ T1736] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  508.514732][ T1736] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  508.516699][ T1735] usb 2-1: USB disconnect, device number 18
[  508.526031][ T1736] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  508.526066][ T1736] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  508.552302][ T1736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  508.555411][ T1735] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  508.563778][  T101] usb 1-1: config 0 descriptor??
[  508.572779][ T1736] usb 5-1: config 0 descriptor??
[  508.607366][  T101] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  508.619031][ T1736] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  508.630336][  T101] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  508.639409][ T1736] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  508.647779][   T12] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[  508.765888][ T1756] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[  508.765897][   T17] usb 6-1: new high-speed USB device number 19 using dummy_hcd
executing program
executing program
[  508.829006][ T1736] usb 1-1: USB disconnect, device number 18
[  508.856501][ T1736] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  508.856875][   T83] usb 5-1: USB disconnect, device number 18
[  508.876555][   T83] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  508.895886][   T12] usb 4-1: Using ep0 maxpacket: 8
[  508.935897][ T1735] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[  509.005839][   T17] usb 6-1: Using ep0 maxpacket: 8
[  509.016025][ T1756] usb 3-1: Using ep0 maxpacket: 8
[  509.021314][   T12] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  509.029485][   T12] usb 4-1: config 0 has no interface number 0
[  509.035635][   T12] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  509.045708][   T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  509.057080][   T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  509.068291][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  509.077367][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  509.086807][   T12] usb 4-1: config 0 descriptor??
[  509.127437][   T12] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  509.137908][   T12] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  509.155961][ T1756] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  509.156070][   T17] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  509.164122][ T1756] usb 3-1: config 0 has no interface number 0
[  509.172265][   T17] usb 6-1: config 0 has no interface number 0
[  509.179000][ T1756] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  509.185207][   T17] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  509.194462][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  509.194481][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  509.194516][ T1756] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  509.194531][ T1756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  509.200210][ T1756] usb 3-1: config 0 descriptor??
[  509.204548][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  509.204569][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  509.245889][ T1736] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  509.249081][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  509.249097][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  509.266165][ T1756] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  509.271521][ T1735] usb 2-1: Using ep0 maxpacket: 8
[  509.280973][ T1756] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  509.288623][   T83] usb 5-1: new high-speed USB device number 19 using dummy_hcd
executing program
[  509.327734][   T17] usb 6-1: config 0 descriptor??
[  509.347051][ T1740] usb 4-1: USB disconnect, device number 19
[  509.354542][ T1740] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  509.367509][   T17] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  509.377869][   T17] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  509.445954][ T1735] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  509.454099][ T1735] usb 2-1: config 0 has no interface number 0
[  509.460779][ T1735] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  509.470797][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  509.477528][ T1756] usb 3-1: USB disconnect, device number 19
executing program
[  509.482061][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  509.499494][ T1735] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  509.504523][ T1756] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  509.508573][ T1735] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  509.520964][ T1735] usb 2-1: config 0 descriptor??
[  509.525997][ T1736] usb 1-1: Using ep0 maxpacket: 8
executing program
[  509.577490][ T1735] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  509.587650][   T83] usb 5-1: Using ep0 maxpacket: 8
[  509.589049][   T12] usb 6-1: USB disconnect, device number 19
[  509.593666][ T1735] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  509.610980][   T12] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  509.645969][ T1736] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  509.654126][ T1736] usb 1-1: config 0 has no interface number 0
[  509.660969][ T1736] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  509.670944][ T1736] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  509.682225][ T1736] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  509.693407][ T1736] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  509.702509][ T1736] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  509.711606][ T1736] usb 1-1: config 0 descriptor??
[  509.715865][ T1740] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[  509.726008][   T83] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  509.734079][   T83] usb 5-1: config 0 has no interface number 0
[  509.740338][   T83] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  509.753488][   T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  509.764936][   T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  509.768195][ T1736] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  509.776152][   T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  509.776167][   T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  509.794606][   T83] usb 5-1: config 0 descriptor??
[  509.797979][  T101] usb 2-1: USB disconnect, device number 19
[  509.814369][ T1736] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  509.823560][  T101] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  509.847235][   T83] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  509.860235][   T83] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  509.915889][ T1756] usb 3-1: new high-speed USB device number 20 using dummy_hcd
executing program
[  509.975868][ T1740] usb 4-1: Using ep0 maxpacket: 8
[  509.987619][   T83] usb 1-1: USB disconnect, device number 19
[  509.995477][   T83] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  510.005921][   T12] usb 6-1: new high-speed USB device number 20 using dummy_hcd
executing program
[  510.047388][ T1735] usb 5-1: USB disconnect, device number 19
[  510.054984][ T1735] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  510.105968][ T1740] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  510.114115][ T1740] usb 4-1: config 0 has no interface number 0
[  510.120618][ T1740] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  510.130607][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  510.141876][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  510.153360][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  510.162445][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  510.165851][ T1756] usb 3-1: Using ep0 maxpacket: 8
[  510.172224][ T1740] usb 4-1: config 0 descriptor??
[  510.185924][  T101] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[  510.217668][ T1740] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  510.228062][ T1740] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  510.245990][   T12] usb 6-1: Using ep0 maxpacket: 8
[  510.286018][ T1756] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  510.294168][ T1756] usb 3-1: config 0 has no interface number 0
[  510.300567][ T1756] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  510.310508][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  510.321849][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  510.333023][ T1756] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  510.342320][ T1756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  510.351451][ T1756] usb 3-1: config 0 descriptor??
[  510.376067][   T83] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[  510.385932][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  510.394573][   T12] usb 6-1: config 0 has no interface number 0
[  510.402102][ T1756] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  510.411636][   T12] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  510.421654][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  510.432932][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  510.436611][ T1740] usb 4-1: USB disconnect, device number 20
[  510.444160][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  510.450187][ T1735] usb 5-1: new high-speed USB device number 20 using dummy_hcd
[  510.459262][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  510.471070][ T1740] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  510.485786][ T1756] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  510.496864][   T12] usb 6-1: config 0 descriptor??
[  510.515966][  T101] usb 2-1: Using ep0 maxpacket: 8
[  510.537561][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  510.548125][   T12] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  510.616047][   T83] usb 1-1: Using ep0 maxpacket: 8
[  510.628277][   T12] usb 3-1: USB disconnect, device number 20
[  510.635399][   T12] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  510.645923][  T101] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  510.654087][  T101] usb 2-1: config 0 has no interface number 0
[  510.660291][  T101] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  510.670254][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  510.681502][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  510.692690][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  510.701785][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  510.710863][  T101] usb 2-1: config 0 descriptor??
executing program
[  510.725926][ T1735] usb 5-1: Using ep0 maxpacket: 8
[  510.736012][   T83] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  510.744293][   T83] usb 1-1: config 0 has no interface number 0
[  510.745763][ T1756] usb 6-1: USB disconnect, device number 20
[  510.754702][   T83] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  510.766426][   T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  510.768921][  T101] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  510.777688][   T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  510.798264][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  510.799169][ T1756] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  510.807339][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  510.823018][   T83] usb 1-1: config 0 descriptor??
[  510.823803][  T101] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  510.867926][   T83] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  510.877802][ T1740] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[  510.885993][ T1735] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  510.894164][ T1735] usb 5-1: config 0 has no interface number 0
[  510.901777][   T83] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  510.910011][ T1735] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  510.920062][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  510.942201][ T1735] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  510.953405][ T1735] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  510.962472][ T1735] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  510.973277][ T1735] usb 5-1: config 0 descriptor??
executing program
[  511.015870][   T12] usb 3-1: new high-speed USB device number 21 using dummy_hcd
[  511.017538][ T1735] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  511.036216][ T1735] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  511.046879][ T1735] usb 2-1: USB disconnect, device number 20
[  511.054305][ T1735] ldusb 2-1:0.28: LD USB Device #0 now disconnected
executing program
[  511.067486][  T101] usb 1-1: USB disconnect, device number 20
[  511.075155][  T101] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  511.165860][ T1740] usb 4-1: Using ep0 maxpacket: 8
executing program
[  511.186427][ T1756] usb 6-1: new high-speed USB device number 21 using dummy_hcd
[  511.224919][ T1736] usb 5-1: USB disconnect, device number 20
[  511.232739][ T1736] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  511.285993][ T1740] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  511.294127][ T1740] usb 4-1: config 0 has no interface number 0
[  511.296008][   T12] usb 3-1: Using ep0 maxpacket: 8
[  511.301050][ T1740] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  511.315485][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  511.326751][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  511.338046][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  511.347231][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  511.356380][ T1740] usb 4-1: config 0 descriptor??
[  511.397485][ T1740] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  511.407918][ T1740] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  511.416233][ T1735] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[  511.425948][ T1756] usb 6-1: Using ep0 maxpacket: 8
[  511.446036][   T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  511.454194][   T12] usb 3-1: config 0 has no interface number 0
[  511.460522][  T101] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[  511.468869][   T12] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  511.478865][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  511.490223][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  511.501399][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  511.510513][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  511.524970][   T12] usb 3-1: config 0 descriptor??
[  511.566011][ T1756] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  511.574169][ T1756] usb 6-1: config 0 has no interface number 0
[  511.581868][   T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  511.591410][ T1756] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  511.601420][ T1756] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  511.612694][ T1756] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  511.616747][ T1740] usb 4-1: USB disconnect, device number 21
[  511.623882][ T1756] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  511.638893][ T1756] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  511.647090][ T1736] usb 5-1: new high-speed USB device number 21 using dummy_hcd
[  511.650748][ T1740] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  511.657765][   T12] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  511.670289][ T1756] usb 6-1: config 0 descriptor??
[  511.676393][ T1735] usb 2-1: Using ep0 maxpacket: 8
[  511.707237][ T1756] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  511.718171][ T1756] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  511.766213][  T101] usb 1-1: Using ep0 maxpacket: 8
[  511.799110][ T1756] usb 3-1: USB disconnect, device number 21
[  511.806532][ T1756] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  511.815958][ T1735] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  511.824093][ T1735] usb 2-1: config 0 has no interface number 0
[  511.830334][ T1735] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  511.840332][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  511.851611][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  511.862774][ T1735] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  511.871964][ T1735] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  511.880955][ T1735] usb 2-1: config 0 descriptor??
executing program
[  511.896068][  T101] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  511.904260][  T101] usb 1-1: config 0 has no interface number 0
[  511.907995][   T83] usb 6-1: USB disconnect, device number 21
[  511.910395][ T1736] usb 5-1: Using ep0 maxpacket: 8
[  511.920296][   T83] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  511.926572][  T101] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  511.930941][ T1735] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  511.938060][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  511.938079][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  511.938115][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  511.938132][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  511.951632][ T1735] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  511.990565][  T101] usb 1-1: config 0 descriptor??
[  512.047461][  T101] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  512.064192][  T101] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  512.072659][ T1736] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  512.075887][ T1740] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[  512.081616][ T1736] usb 5-1: config 0 has no interface number 0
[  512.097493][ T1736] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  512.107531][ T1736] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  512.118817][ T1736] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  512.129987][ T1736] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  512.139059][ T1736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  512.147231][ T1735] usb 2-1: USB disconnect, device number 21
[  512.148171][ T1736] usb 5-1: config 0 descriptor??
[  512.160184][ T1735] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  512.175947][ T1756] usb 3-1: new high-speed USB device number 22 using dummy_hcd
[  512.208040][ T1736] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  512.218459][ T1736] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  512.267207][ T1736] usb 1-1: USB disconnect, device number 21
[  512.275221][ T1736] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  512.295972][   T83] usb 6-1: new high-speed USB device number 22 using dummy_hcd
[  512.325900][ T1740] usb 4-1: Using ep0 maxpacket: 8
executing program
[  512.425936][ T1756] usb 3-1: Using ep0 maxpacket: 8
[  512.426681][   T17] usb 5-1: USB disconnect, device number 21
[  512.439098][   T17] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  512.445999][ T1740] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  512.454128][ T1740] usb 4-1: config 0 has no interface number 0
[  512.462504][ T1740] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  512.472509][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  512.483860][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  512.495022][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  512.504090][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  512.513128][ T1740] usb 4-1: config 0 descriptor??
[  512.525992][ T1735] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[  512.555953][   T83] usb 6-1: Using ep0 maxpacket: 8
[  512.556060][ T1756] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  512.562848][ T1740] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  512.569196][ T1756] usb 3-1: config 0 has no interface number 0
[  512.574386][ T1756] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  512.582407][ T1740] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  512.584916][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  512.584937][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  512.584968][ T1756] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  512.584990][ T1756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  512.642487][ T1736] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[  512.651532][ T1756] usb 3-1: config 0 descriptor??
[  512.685947][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  512.694107][   T83] usb 6-1: config 0 has no interface number 0
[  512.697532][ T1756] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  512.706055][   T83] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  512.719593][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  512.725044][ T1756] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  512.730914][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  512.730949][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  512.730967][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  512.768389][   T83] usb 6-1: config 0 descriptor??
executing program
[  512.786737][ T1740] usb 4-1: USB disconnect, device number 22
[  512.794098][ T1740] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  512.817398][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  512.827075][ T1735] usb 2-1: Using ep0 maxpacket: 8
[  512.832930][   T83] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  512.841168][   T17] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[  512.886018][ T1736] usb 1-1: Using ep0 maxpacket: 8
executing program
[  512.916594][ T1756] usb 3-1: USB disconnect, device number 22
[  512.924611][ T1756] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  512.955995][ T1735] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  512.964146][ T1735] usb 2-1: config 0 has no interface number 0
[  512.970543][ T1735] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  512.980592][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  512.991921][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  513.003292][ T1735] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  513.005966][ T1736] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  513.012367][ T1735] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  513.014164][ T1735] usb 2-1: config 0 descriptor??
[  513.020521][ T1736] usb 1-1: config 0 has no interface number 0
[  513.039744][ T1736] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  513.050113][ T1736] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  513.056733][   T83] usb 6-1: USB disconnect, device number 22
executing program
[  513.061642][ T1736] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  513.075627][   T83] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  513.078969][ T1736] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  513.078986][ T1736] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  513.086771][ T1736] usb 1-1: config 0 descriptor??
[  513.097698][ T1735] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  513.119184][ T1735] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  513.146000][   T17] usb 5-1: Using ep0 maxpacket: 8
[  513.147438][ T1736] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  513.167857][ T1736] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  513.186312][ T1740] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[  513.265932][   T17] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  513.274207][   T17] usb 5-1: config 0 has no interface number 0
[  513.280535][   T17] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  513.290562][   T17] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  513.295872][ T1756] usb 3-1: new high-speed USB device number 23 using dummy_hcd
executing program
[  513.301871][   T17] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  513.301917][   T17] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  513.329774][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  513.337599][ T1736] usb 2-1: USB disconnect, device number 22
[  513.346530][ T1736] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  513.349991][   T17] usb 5-1: config 0 descriptor??
executing program
[  513.363010][ T1735] usb 1-1: USB disconnect, device number 22
[  513.371210][ T1735] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  513.397395][   T17] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  513.407861][   T17] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  513.455911][ T1740] usb 4-1: Using ep0 maxpacket: 8
[  513.535941][   T83] usb 6-1: new high-speed USB device number 23 using dummy_hcd
[  513.556103][ T1756] usb 3-1: Using ep0 maxpacket: 8
[  513.576335][ T1740] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  513.584421][ T1740] usb 4-1: config 0 has no interface number 0
[  513.590961][ T1740] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  513.600897][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  513.612159][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  513.617471][  T101] usb 5-1: USB disconnect, device number 22
[  513.623341][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  513.638339][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  513.649825][  T101] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  513.657823][ T1740] usb 4-1: config 0 descriptor??
[  513.676060][ T1756] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  513.684209][ T1756] usb 3-1: config 0 has no interface number 0
[  513.690882][ T1756] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  513.700871][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  513.707536][ T1740] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  513.712140][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  513.722545][ T1740] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  513.732791][ T1756] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  513.741193][ T1735] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[  513.750014][ T1756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  513.755975][ T1736] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[  513.774112][ T1756] usb 3-1: config 0 descriptor??
[  513.785988][   T83] usb 6-1: Using ep0 maxpacket: 8
[  513.817409][ T1756] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  513.828311][ T1756] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  513.906847][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  513.914954][   T83] usb 6-1: config 0 has no interface number 0
[  513.921196][   T83] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  513.931285][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  513.932747][ T1756] usb 4-1: USB disconnect, device number 23
[  513.942680][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  513.942721][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  513.942738][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  513.952996][ T1756] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  513.983278][   T83] usb 6-1: config 0 descriptor??
executing program
[  514.005956][ T1735] usb 1-1: Using ep0 maxpacket: 8
[  514.018041][ T1740] usb 3-1: USB disconnect, device number 23
[  514.025539][ T1740] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  514.033823][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  514.035881][ T1736] usb 2-1: Using ep0 maxpacket: 8
[  514.052550][   T83] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  514.065978][  T101] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[  514.126000][ T1735] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  514.134154][ T1735] usb 1-1: config 0 has no interface number 0
[  514.140444][ T1735] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  514.150443][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  514.161718][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  514.165976][ T1736] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  514.172898][ T1735] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  514.172916][ T1735] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  514.181164][ T1736] usb 2-1: config 0 has no interface number 0
[  514.191979][ T1735] usb 1-1: config 0 descriptor??
[  514.202891][ T1736] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  514.219353][ T1736] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  514.230609][ T1736] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  514.241833][ T1736] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  514.247935][ T1735] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  514.250948][ T1736] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  514.258011][ T1736] usb 2-1: config 0 descriptor??
executing program
[  514.264815][   T83] usb 6-1: USB disconnect, device number 23
[  514.281850][ T1735] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  514.294063][   T83] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  514.327596][ T1736] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  514.340436][ T1736] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  514.365892][  T101] usb 5-1: Using ep0 maxpacket: 8
[  514.396012][ T1756] usb 4-1: new high-speed USB device number 24 using dummy_hcd
executing program
[  514.455860][ T1740] usb 3-1: new high-speed USB device number 24 using dummy_hcd
[  514.467464][ T1735] usb 1-1: USB disconnect, device number 23
[  514.474644][ T1735] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  514.485946][  T101] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  514.494131][  T101] usb 5-1: config 0 has no interface number 0
[  514.500912][  T101] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  514.510904][  T101] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  514.522138][  T101] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  514.533421][  T101] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  514.542510][  T101] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  514.552111][  T101] usb 5-1: config 0 descriptor??
[  514.556541][   T17] usb 2-1: USB disconnect, device number 23
[  514.563908][   T17] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  514.597484][  T101] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  514.608547][  T101] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  514.665929][   T83] usb 6-1: new high-speed USB device number 24 using dummy_hcd
[  514.665935][ T1756] usb 4-1: Using ep0 maxpacket: 8
[  514.705876][ T1740] usb 3-1: Using ep0 maxpacket: 8
[  514.785983][ T1756] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  514.794242][ T1756] usb 4-1: config 0 has no interface number 0
[  514.800394][ T1756] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  514.810327][ T1756] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  514.816690][ T1737] usb 5-1: USB disconnect, device number 23
executing program
[  514.821601][ T1756] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  514.827605][ T1735] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[  514.838722][ T1756] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  514.847175][ T1740] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  514.855299][ T1756] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  514.868022][ T1756] usb 4-1: config 0 descriptor??
[  514.871862][ T1740] usb 3-1: config 0 has no interface number 0
[  514.883784][ T1740] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  514.893877][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  514.905315][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  514.916545][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  514.925572][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  514.931271][ T1756] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  514.934032][ T1737] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  514.945207][ T1756] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  514.950701][   T17] usb 2-1: new high-speed USB device number 24 using dummy_hcd
[  514.971542][ T1740] usb 3-1: config 0 descriptor??
[  514.979772][   T83] usb 6-1: Using ep0 maxpacket: 8
[  515.017473][ T1740] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  515.028139][ T1740] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  515.095916][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  515.104090][   T83] usb 6-1: config 0 has no interface number 0
[  515.110443][   T83] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  515.120493][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  515.131816][   T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  515.142987][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  515.152098][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  515.160537][ T1756] usb 4-1: USB disconnect, device number 24
[  515.169753][ T1756] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  515.172346][   T83] usb 6-1: config 0 descriptor??
[  515.185905][ T1735] usb 1-1: Using ep0 maxpacket: 8
executing program
[  515.205969][   T17] usb 2-1: Using ep0 maxpacket: 8
[  515.217613][  T101] usb 3-1: USB disconnect, device number 24
[  515.222302][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  515.228849][  T101] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  515.240409][   T83] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  515.306014][ T1735] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  515.314121][ T1735] usb 1-1: config 0 has no interface number 0
[  515.320329][ T1735] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  515.330336][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  515.341772][ T1735] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  515.352946][ T1735] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  515.362406][ T1735] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  515.370445][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  515.378807][   T17] usb 2-1: config 0 has no interface number 0
[  515.384900][ T1737] usb 5-1: new high-speed USB device number 24 using dummy_hcd
[  515.392586][   T17] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  515.402550][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  515.413850][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  515.425139][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  515.434287][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  515.443377][ T1735] usb 1-1: config 0 descriptor??
[  515.447243][ T1736] usb 6-1: USB disconnect, device number 24
executing program
[  515.450939][   T17] usb 2-1: config 0 descriptor??
[  515.462846][ T1736] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  515.487086][ T1735] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  515.498099][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  515.511921][ T1735] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  515.521382][   T17] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  515.555938][ T1756] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[  515.615908][  T101] usb 3-1: new high-speed USB device number 25 using dummy_hcd
[  515.645860][ T1737] usb 5-1: Using ep0 maxpacket: 8
executing program
executing program
[  515.706698][   T12] usb 1-1: USB disconnect, device number 24
[  515.727476][   T17] usb 2-1: USB disconnect, device number 24
[  515.729577][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  515.736563][   T17] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  515.765964][ T1737] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  515.774143][ T1737] usb 5-1: config 0 has no interface number 0
[  515.780591][ T1737] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  515.790666][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  515.801935][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  515.813089][ T1737] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  515.815928][ T1756] usb 4-1: Using ep0 maxpacket: 8
[  515.822159][ T1737] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  515.827540][ T1737] usb 5-1: config 0 descriptor??
[  515.835403][ T1736] usb 6-1: new high-speed USB device number 25 using dummy_hcd
[  515.865968][  T101] usb 3-1: Using ep0 maxpacket: 8
[  515.877651][ T1737] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  515.888062][ T1737] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  515.976125][ T1756] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  515.984264][ T1756] usb 4-1: config 0 has no interface number 0
[  515.990541][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  515.998791][  T101] usb 3-1: config 0 has no interface number 0
[  516.005082][  T101] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  516.015032][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  516.026313][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  516.037508][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  516.046599][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  516.054743][ T1756] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  516.064729][ T1756] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  516.076926][ T1756] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  516.088131][ T1756] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  516.097206][ T1756] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  516.107395][  T101] usb 3-1: config 0 descriptor??
[  516.112790][ T1756] usb 4-1: config 0 descriptor??
[  516.116869][ T1737] usb 5-1: USB disconnect, device number 24
[  516.126860][   T17] usb 2-1: new high-speed USB device number 25 using dummy_hcd
[  516.135391][ T1737] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  516.146948][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  516.156641][ T1736] usb 6-1: Using ep0 maxpacket: 8
[  516.163479][ T1756] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  516.173305][   T12] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[  516.182091][  T101] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  516.191676][ T1756] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  516.275936][ T1736] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  516.284084][ T1736] usb 6-1: config 0 has no interface number 0
[  516.290262][ T1736] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  516.300229][ T1736] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  516.311485][ T1736] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  516.322668][ T1736] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  516.331730][ T1736] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  516.341059][ T1736] usb 6-1: config 0 descriptor??
executing program
executing program
[  516.368166][ T1756] usb 3-1: USB disconnect, device number 25
[  516.376381][   T17] usb 2-1: Using ep0 maxpacket: 8
[  516.396693][  T101] usb 4-1: USB disconnect, device number 25
[  516.405098][ T1736] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  516.417775][  T101] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  516.425272][ T1756] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  516.434421][ T1736] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  516.455900][   T12] usb 1-1: Using ep0 maxpacket: 8
[  516.495970][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  516.504109][   T17] usb 2-1: config 0 has no interface number 0
[  516.510308][ T1737] usb 5-1: new high-speed USB device number 25 using dummy_hcd
[  516.518236][   T17] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  516.528238][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  516.539572][   T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  516.550791][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  516.559962][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  516.569388][   T17] usb 2-1: config 0 descriptor??
[  516.576161][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  516.584301][   T12] usb 1-1: config 0 has no interface number 0
[  516.590625][   T12] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  516.600598][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  516.607777][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  516.612090][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  516.623673][   T17] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  516.632564][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  516.632581][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  516.656658][   T12] usb 1-1: config 0 descriptor??
[  516.663037][   T17] usb 6-1: USB disconnect, device number 25
[  516.666988][   T17] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  516.727593][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  516.737915][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  516.775904][ T1756] usb 3-1: new high-speed USB device number 26 using dummy_hcd
[  516.776359][ T1737] usb 5-1: Using ep0 maxpacket: 8
[  516.795989][  T101] usb 4-1: new high-speed USB device number 26 using dummy_hcd
executing program
[  516.827304][   T12] usb 2-1: USB disconnect, device number 25
[  516.834661][   T12] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  516.905964][ T1737] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  516.914110][ T1737] usb 5-1: config 0 has no interface number 0
[  516.920353][ T1737] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  516.930322][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  516.941600][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  516.946692][ T1736] usb 1-1: USB disconnect, device number 25
[  516.952786][ T1737] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  516.967776][ T1737] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  516.977066][ T1737] usb 5-1: config 0 descriptor??
[  516.983856][ T1736] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  517.017288][ T1737] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  517.028032][ T1737] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  517.045902][  T101] usb 4-1: Using ep0 maxpacket: 8
[  517.045956][   T17] usb 6-1: new high-speed USB device number 26 using dummy_hcd
[  517.051082][ T1756] usb 3-1: Using ep0 maxpacket: 8
[  517.176013][  T101] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  517.184235][  T101] usb 4-1: config 0 has no interface number 0
[  517.190479][ T1756] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  517.198624][ T1756] usb 3-1: config 0 has no interface number 0
[  517.204744][ T1756] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  517.214719][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  517.226056][ T1756] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  517.237251][ T1756] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  517.246322][ T1756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  517.254405][   T12] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[  517.259053][ T1737] usb 5-1: USB disconnect, device number 25
executing program
[  517.262064][  T101] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  517.277845][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  517.280274][ T1737] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  517.289113][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  517.289151][  T101] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  517.289165][  T101] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  517.290635][  T101] usb 4-1: config 0 descriptor??
[  517.330623][ T1756] usb 3-1: config 0 descriptor??
[  517.336015][   T17] usb 6-1: Using ep0 maxpacket: 8
[  517.367496][  T101] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  517.378484][ T1756] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  517.388989][  T101] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  517.397974][ T1756] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  517.435900][ T1736] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[  517.455946][   T17] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  517.464141][   T17] usb 6-1: config 0 has no interface number 0
[  517.470628][   T17] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  517.480752][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  517.492051][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  517.503593][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  517.512677][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  517.521936][   T17] usb 6-1: config 0 descriptor??
[  517.535878][   T12] usb 2-1: Using ep0 maxpacket: 8
executing program
executing program
[  517.567454][   T17] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  517.578032][   T17] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  517.590909][ T1756] usb 4-1: USB disconnect, device number 26
[  517.607110][  T101] usb 3-1: USB disconnect, device number 26
[  517.613919][ T1756] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  517.622183][  T101] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  517.656033][   T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  517.664147][   T12] usb 2-1: config 0 has no interface number 0
[  517.670346][   T12] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  517.680367][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  517.685870][ T1737] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[  517.691622][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  517.691660][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  517.719433][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  517.727508][ T1736] usb 1-1: Using ep0 maxpacket: 8
[  517.734177][   T12] usb 2-1: config 0 descriptor??
executing program
[  517.767216][   T17] usb 6-1: USB disconnect, device number 26
[  517.774809][   T17] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[  517.778594][   T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  517.791859][   T12] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  517.845983][ T1736] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  517.854137][ T1736] usb 1-1: config 0 has no interface number 0
[  517.860337][ T1736] usb 1-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  517.870310][ T1736] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  517.881628][ T1736] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  517.892802][ T1736] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  517.901872][ T1736] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  517.911591][ T1736] usb 1-1: config 0 descriptor??
executing program
[  517.955914][ T1737] usb 5-1: Using ep0 maxpacket: 8
[  517.957988][ T1736] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  517.974130][ T1736] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  517.987020][ T1735] usb 2-1: USB disconnect, device number 26
[  517.995783][ T1735] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  518.056023][ T1756] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[  518.063807][  T101] usb 3-1: new high-speed USB device number 27 using dummy_hcd
[  518.095999][ T1737] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  518.104241][ T1737] usb 5-1: config 0 has no interface number 0
[  518.110552][ T1737] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  518.120581][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  518.131842][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  518.143015][ T1737] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  518.152104][ T1737] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  518.157596][ T1736] usb 1-1: USB disconnect, device number 26
[  518.160171][   T17] usb 6-1: new high-speed USB device number 27 using dummy_hcd
[  518.169769][ T1736] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  518.183122][ T1737] usb 5-1: config 0 descriptor??
[  518.228196][ T1737] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  518.238587][ T1737] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  518.306611][ T1756] usb 4-1: Using ep0 maxpacket: 8
[  518.315888][  T101] usb 3-1: Using ep0 maxpacket: 8
executing program
[  518.425863][   T17] usb 6-1: Using ep0 maxpacket: 8
[  518.426007][ T1756] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  518.439161][ T1756] usb 4-1: config 0 has no interface number 0
[  518.445270][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  518.445858][ T1735] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[  518.453424][  T101] usb 3-1: config 0 has no interface number 0
[  518.453483][ T1756] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  518.466159][ T1737] usb 5-1: USB disconnect, device number 26
[  518.467330][ T1756] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  518.467350][ T1756] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  518.480900][ T1737] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  518.483208][ T1756] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  518.483224][ T1756] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  518.486326][  T101] usb 3-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  518.539477][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  518.550736][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  518.562011][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  518.565936][   T17] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  518.571097][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  518.579211][   T17] usb 6-1: config 0 has no interface number 0
[  518.587235][ T1736] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[  518.594530][   T17] usb 6-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  518.603655][ T1756] usb 4-1: config 0 descriptor??
[  518.610993][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  518.611013][   T17] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  518.611038][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  518.616682][  T101] usb 3-1: config 0 descriptor??
[  518.627276][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  518.646223][   T17] usb 6-1: config 0 descriptor??
[  518.687445][ T1756] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  518.698597][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  518.707356][   T17] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  518.710247][ T1756] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  518.720761][ T1735] usb 2-1: Using ep0 maxpacket: 8
[  518.730153][  T101] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  518.739349][   T17] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  518.835871][ T1737] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[  518.845903][ T1735] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  518.854037][ T1735] usb 2-1: config 0 has no interface number 0
[  518.860497][ T1735] usb 2-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  518.870491][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  518.881809][ T1735] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  518.885851][ T1736] usb 1-1: Using ep0 maxpacket: 8
[  518.893022][ T1735] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  518.907154][ T1735] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  518.918704][  T101] usb 3-1: USB disconnect, device number 27
[  518.922981][ T1735] usb 2-1: config 0 descriptor??
executing program
executing program
[  518.936667][   T17] usb 4-1: USB disconnect, device number 27
[  518.940415][  T101] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  518.966862][ T1756] usb 6-1: USB disconnect, device number 27
[  518.967665][ T1735] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  518.974706][ T1756] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[  518.987149][ T1735] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[  518.997184][ T1735] CPU: 1 PID: 1735 Comm: kworker/1:1 Not tainted 5.3.0-rc4+ #26
[  519.004821][ T1735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  519.014901][ T1735] Workqueue: usb_hub_wq hub_event
[  519.019930][ T1735] Call Trace:
[  519.023219][ T1735]  dump_stack+0xca/0x13e
[  519.027622][ T1735]  sysfs_warn_dup.cold+0x1c/0x29
[  519.032641][ T1735]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  519.038692][ T1735]  sysfs_create_link+0x61/0xc0
[  519.043458][ T1735]  device_add+0x788/0x16f0
[  519.047879][ T1735]  ? uevent_store+0x50/0x50
[  519.052389][ T1735]  ? rcu_read_lock_sched_held+0x113/0x130
[  519.058116][ T1735]  ? kfree+0x287/0x2f0
[  519.062173][ T1735]  device_create_groups_vargs+0x203/0x280
[  519.067876][ T1735]  device_create+0xdf/0x120
[  519.072364][ T1735]  ? device_create_vargs+0x50/0x50
[  519.077490][ T1735]  ? down_write+0xe0/0x150
[  519.081889][ T1735]  ? __down_timeout+0x2d0/0x2d0
[  519.086750][ T1735]  usb_register_dev+0x279/0x6a0
[  519.091588][ T1735]  ? usb_open+0x270/0x270
[  519.095909][ T1735]  ? kasan_unpoison_shadow+0x30/0x40
[  519.101187][ T1735]  ? memset+0x20/0x40
[  519.105161][ T1735]  ld_usb_probe+0x6f7/0xa65
[  519.109671][ T1735]  usb_probe_interface+0x305/0x7a0
[  519.114780][ T1735]  ? usb_probe_device+0x100/0x100
[  519.119804][ T1735]  really_probe+0x281/0x6d0
[  519.124294][ T1735]  driver_probe_device+0x101/0x1b0
[  519.129390][ T1735]  __device_attach_driver+0x1c2/0x220
[  519.134742][ T1735]  ? driver_allows_async_probing+0x160/0x160
[  519.140702][ T1735]  bus_for_each_drv+0x162/0x1e0
[  519.145541][ T1735]  ? bus_rescan_devices+0x20/0x20
[  519.150560][ T1735]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  519.156405][ T1735]  ? lockdep_hardirqs_on+0x379/0x580
[  519.161672][ T1735]  __device_attach+0x217/0x360
[  519.166426][ T1735]  ? device_bind_driver+0xd0/0xd0
[  519.171431][ T1735]  ? kobject_uevent_env+0x29e/0x1160
[  519.176696][ T1735]  ? kobject_uevent_env+0x2a8/0x1160
[  519.181970][ T1735]  bus_probe_device+0x1e4/0x290
[  519.186809][ T1735]  ? blocking_notifier_call_chain+0x54/0xa0
[  519.192693][ T1735]  device_add+0xae6/0x16f0
[  519.197179][ T1735]  ? uevent_store+0x50/0x50
[  519.201680][ T1735]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  519.207469][ T1735]  usb_set_configuration+0xdf6/0x1670
[  519.212821][ T1735]  generic_probe+0x9d/0xd5
[  519.217217][ T1735]  usb_probe_device+0x99/0x100
[  519.221980][ T1735]  ? usb_suspend+0x620/0x620
[  519.226554][ T1735]  really_probe+0x281/0x6d0
[  519.231043][ T1735]  driver_probe_device+0x101/0x1b0
[  519.236148][ T1735]  __device_attach_driver+0x1c2/0x220
[  519.241681][ T1735]  ? driver_allows_async_probing+0x160/0x160
[  519.247659][ T1735]  bus_for_each_drv+0x162/0x1e0
[  519.252841][ T1735]  ? bus_rescan_devices+0x20/0x20
[  519.257871][ T1735]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  519.263671][ T1735]  ? lockdep_hardirqs_on+0x379/0x580
[  519.268949][ T1735]  __device_attach+0x217/0x360
[  519.273703][ T1735]  ? device_bind_driver+0xd0/0xd0
[  519.278717][ T1735]  ? kobject_uevent_env+0x29e/0x1160
[  519.283995][ T1735]  ? kobject_uevent_env+0x2a8/0x1160
[  519.289275][ T1735]  bus_probe_device+0x1e4/0x290
[  519.294159][ T1735]  ? blocking_notifier_call_chain+0x54/0xa0
[  519.300046][ T1735]  device_add+0xae6/0x16f0
[  519.304460][ T1735]  ? uevent_store+0x50/0x50
[  519.308946][ T1735]  usb_new_device.cold+0x6a4/0xe79
[  519.314037][ T1735]  hub_event+0x1b5c/0x3640
[  519.318451][ T1735]  ? hub_port_debounce+0x260/0x260
[  519.323572][ T1735]  process_one_work+0x92b/0x1530
[  519.328504][ T1735]  ? pwq_dec_nr_in_flight+0x310/0x310
[  519.333859][ T1735]  ? do_raw_spin_lock+0x11a/0x280
[  519.338872][ T1735]  worker_thread+0x96/0xe20
[  519.343391][ T1735]  ? process_one_work+0x1530/0x1530
[  519.348611][ T1735]  kthread+0x318/0x420
[  519.352664][ T1735]  ? kthread_create_on_node+0xf0/0xf0
[  519.358043][ T1735]  ret_from_fork+0x24/0x30
[  519.363049][   T17] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  519.371217][ T1735] ldusb 2-1:0.28: Not able to get a minor for this device.
[  519.379534][ T1735] ldusb: probe of 2-1:0.28 failed with error -17
[  519.385975][    C0] ==================================================================
[  519.394164][    C0] BUG: KASAN: use-after-free in ld_usb_interrupt_in_callback+0x40c/0x4c0
[  519.402564][    C0] Write of size 4 at addr ffff8881cb940ddc by task swapper/0/0
[  519.410086][    C0] 
[  519.412417][    C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.3.0-rc4+ #26
[  519.415892][ T1737] usb 5-1: Using ep0 maxpacket: 8
[  519.419587][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  519.434691][    C0] Call Trace:
[  519.437958][    C0]  <IRQ>
[  519.440806][    C0]  dump_stack+0xca/0x13e
[  519.445030][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  519.451083][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  519.457152][    C0]  print_address_description+0x6a/0x32c
[  519.462681][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  519.468730][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  519.474783][    C0]  __kasan_report.cold+0x1a/0x33
[  519.479702][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  519.485762][    C0]  kasan_report+0xe/0x12
[  519.490012][    C0]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  519.495895][    C0]  __usb_hcd_giveback_urb+0x1f2/0x470
[  519.501259][    C0]  usb_hcd_giveback_urb+0x368/0x420
[  519.506531][    C0]  dummy_timer+0x120f/0x2fa2
[  519.511101][    C0]  ? __lock_acquire+0x145e/0x3b50
[  519.516101][    C0]  ? find_held_lock+0x2d/0x110
[  519.520841][    C0]  ? debug_object_deactivate+0x1d9/0x320
[  519.526450][    C0]  ? mark_held_locks+0xe0/0xe0
[  519.531297][    C0]  ? lock_downgrade+0x6e0/0x6e0
[  519.536026][ T1737] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  519.536151][    C0]  ? lock_acquire+0x127/0x320
[  519.544211][ T1737] usb 5-1: config 0 has no interface number 0
[  519.548872][    C0]  ? dummy_udc_probe+0x930/0x930
[  519.548886][    C0]  call_timer_fn+0x179/0x650
[  519.548897][    C0]  ? dummy_udc_probe+0x930/0x930
[  519.548907][    C0]  ? msleep_interruptible+0x130/0x130
[  519.548918][    C0]  ? do_raw_spin_lock+0x11a/0x280
[  519.548932][    C0]  ? _raw_spin_unlock_irq+0x24/0x30
[  519.548941][    C0]  ? dummy_udc_probe+0x930/0x930
[  519.548952][    C0]  run_timer_softirq+0x5cc/0x14b0
[  519.548962][    C0]  ? add_timer+0x7a0/0x7a0
[  519.548974][    C0]  ? ktime_get+0x162/0x1c0
[  519.548993][    C0]  ? lapic_next_event+0x4d/0x80
[  519.555564][ T1737] usb 5-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  519.559973][    C0]  __do_softirq+0x221/0x912
[  519.559988][    C0]  irq_exit+0x178/0x1a0
[  519.559999][    C0]  smp_apic_timer_interrupt+0x12f/0x500
[  519.560009][    C0]  apic_timer_interrupt+0xf/0x20
[  519.560020][    C0]  </IRQ>
[  519.564616][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  519.569535][    C0] RIP: 0010:default_idle+0x28/0x2e0
[  519.569551][    C0] Code: 90 90 41 56 41 55 65 44 8b 2d 64 ea 93 7a 41 54 55 53 0f 1f 44 00 00 e8 96 5b d5 fb e9 07 00 00 00 0f 00 2d 7a 8f 54 00 fb f4 <65> 44 8b 2d 40 ea 93 7a 0f 1f 44 00 00 5b 5d 41 5c 41 5d 41 5e c3
[  519.569557][    C0] RSP: 0018:ffffffff86c07da8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[  519.569568][    C0] RAX: 0000000000000007 RBX: ffffffff86c2b200 RCX: 0000000000000000
[  519.569575][    C0] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffffffff86c2ba44
[  519.569582][    C0] RBP: fffffbfff0d85640 R08: ffffffff86c2b200 R09: 0000000000000000
[  519.569588][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  519.569602][    C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  519.574967][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  519.579979][    C0]  ? default_idle+0x1a/0x2e0
[  519.579993][    C0]  do_idle+0x3c2/0x4f0
[  519.580005][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  519.580016][    C0]  cpu_startup_entry+0x14/0x20
[  519.580029][    C0]  start_kernel+0x838/0x872
[  519.580047][    C0]  ? mem_encrypt_init+0x5/0x5
[  519.585259][ T1737] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  519.590164][    C0]  ? x86_family+0x3d/0x50
[  519.590176][    C0]  ? load_ucode_bsp+0x23d/0x27d
[  519.590187][    C0]  secondary_startup_64+0xa4/0xb0
[  519.590193][    C0] 
[  519.590200][    C0] Allocated by task 1735:
[  519.590218][    C0]  save_stack+0x1b/0x80
[  519.595240][ T1737] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  519.599637][    C0]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[  519.599650][    C0]  ld_usb_probe+0x6e/0xa65
[  519.599660][    C0]  usb_probe_interface+0x305/0x7a0
[  519.599674][    C0]  really_probe+0x281/0x6d0
[  519.599691][    C0]  driver_probe_device+0x101/0x1b0
[  519.745885][   T17] usb 4-1: new high-speed USB device number 28 using dummy_hcd
[  519.749522][    C0]  __device_attach_driver+0x1c2/0x220
[  519.842698][    C0]  bus_for_each_drv+0x162/0x1e0
[  519.847531][    C0]  __device_attach+0x217/0x360
[  519.852287][    C0]  bus_probe_device+0x1e4/0x290
[  519.857117][    C0]  device_add+0xae6/0x16f0
[  519.861515][    C0]  usb_set_configuration+0xdf6/0x1670
[  519.866986][    C0]  generic_probe+0x9d/0xd5
[  519.871386][    C0]  usb_probe_device+0x99/0x100
[  519.876158][    C0]  really_probe+0x281/0x6d0
[  519.880659][    C0]  driver_probe_device+0x101/0x1b0
[  519.885760][    C0]  __device_attach_driver+0x1c2/0x220
[  519.891130][    C0]  bus_for_each_drv+0x162/0x1e0
[  519.895973][    C0]  __device_attach+0x217/0x360
[  519.900734][    C0]  bus_probe_device+0x1e4/0x290
[  519.905571][    C0]  device_add+0xae6/0x16f0
[  519.910000][    C0]  usb_new_device.cold+0x6a4/0xe79
[  519.915091][    C0]  hub_event+0x1b5c/0x3640
[  519.919514][    C0]  process_one_work+0x92b/0x1530
[  519.924458][    C0]  worker_thread+0x96/0xe20
[  519.928948][    C0]  kthread+0x318/0x420
[  519.933007][    C0]  ret_from_fork+0x24/0x30
[  519.937408][    C0] 
[  519.939713][    C0] Freed by task 1735:
[  519.943687][    C0]  save_stack+0x1b/0x80
[  519.947818][    C0]  __kasan_slab_free+0x130/0x180
[  519.952744][    C0]  kfree+0xe4/0x2f0
[  519.956545][    C0]  ld_usb_probe+0x728/0xa65
[  519.961026][    C0]  usb_probe_interface+0x305/0x7a0
[  519.966115][    C0]  really_probe+0x281/0x6d0
[  519.970598][    C0]  driver_probe_device+0x101/0x1b0
[  519.975688][    C0]  __device_attach_driver+0x1c2/0x220
[  519.981059][    C0]  bus_for_each_drv+0x162/0x1e0
[  519.985865][   T17] usb 4-1: Using ep0 maxpacket: 8
[  519.985901][    C0]  __device_attach+0x217/0x360
[  519.985918][    C0]  bus_probe_device+0x1e4/0x290
[  520.000492][    C0]  device_add+0xae6/0x16f0
[  520.004891][    C0]  usb_set_configuration+0xdf6/0x1670
[  520.010245][    C0]  generic_probe+0x9d/0xd5
[  520.014638][    C0]  usb_probe_device+0x99/0x100
[  520.019403][    C0]  really_probe+0x281/0x6d0
[  520.023885][    C0]  driver_probe_device+0x101/0x1b0
[  520.028984][    C0]  __device_attach_driver+0x1c2/0x220
[  520.034341][    C0]  bus_for_each_drv+0x162/0x1e0
[  520.039193][    C0]  __device_attach+0x217/0x360
[  520.043936][    C0]  bus_probe_device+0x1e4/0x290
[  520.048781][    C0]  device_add+0xae6/0x16f0
[  520.053183][    C0]  usb_new_device.cold+0x6a4/0xe79
[  520.058449][    C0]  hub_event+0x1b5c/0x3640
[  520.062843][    C0]  process_one_work+0x92b/0x1530
[  520.067803][    C0]  worker_thread+0x96/0xe20
[  520.072284][    C0]  kthread+0x318/0x420
[  520.076333][    C0]  ret_from_fork+0x24/0x30
[  520.081451][    C0] 
[  520.083758][    C0] The buggy address belongs to the object at ffff8881cb940c80
[  520.083758][    C0]  which belongs to the cache kmalloc-512 of size 512
[  520.097818][    C0] The buggy address is located 348 bytes inside of
[  520.097818][    C0]  512-byte region [ffff8881cb940c80, ffff8881cb940e80)
[  520.106043][   T17] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  520.111081][    C0] The buggy address belongs to the page:
[  520.119243][   T17] usb 4-1: config 0 has no interface number 0
[  520.124782][    C0] page:ffffea00072e5000 refcount:1 mapcount:0 mapping:ffff8881da002500 index:0x0 compound_mapcount: 0
[  520.131858][   T17] usb 4-1: config 0 interface 28 altsetting 0 bulk endpoint 0xF has invalid maxpacket 184
[  520.141748][    C0] flags: 0x200000000010200(slab|head)
[  520.141771][    C0] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da002500
[  520.141785][    C0] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000
[  520.141799][    C0] page dumped because: kasan: bad access detected
[  520.151858][   T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  520.157136][    C0] 
[  520.157141][    C0] Memory state around the buggy address:
[  520.157153][    C0]  ffff8881cb940c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  520.157163][    C0]  ffff8881cb940d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  520.157171][    C0] >ffff8881cb940d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  520.157176][    C0]                                                     ^
[  520.157185][    C0]  ffff8881cb940e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  520.157199][    C0]  ffff8881cb940e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  520.165996][   T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  520.174539][    C0] ==================================================================
[  520.174556][    C0] Disabling lock debugging due to kernel taint
[  520.181827][   T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  520.193025][    C0] Kernel panic - not syncing: panic_on_warn set ...
[  520.193041][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.3.0-rc4+ #26
[  520.193046][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  520.193050][    C0] Call Trace:
[  520.193063][    C0]  <IRQ>
[  520.195398][   T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  520.201011][    C0]  dump_stack+0xca/0x13e
[  520.201024][    C0]  panic+0x2a3/0x6da
[  520.201041][    C0]  ? add_taint.cold+0x16/0x16
[  520.334924][    C0]  ? print_shadow_for_address+0xb8/0x114
[  520.340537][    C0]  ? trace_hardirqs_off+0x50/0x1d0
[  520.345648][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  520.351708][    C0]  end_report+0x43/0x49
[  520.355872][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  520.361925][    C0]  __kasan_report.cold+0xd/0x33
[  520.366788][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  520.373288][    C0]  kasan_report+0xe/0x12
[  520.377536][    C0]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  520.383412][    C0]  __usb_hcd_giveback_urb+0x1f2/0x470
[  520.388803][    C0]  usb_hcd_giveback_urb+0x368/0x420
[  520.393980][    C0]  dummy_timer+0x120f/0x2fa2
[  520.398553][    C0]  ? __lock_acquire+0x145e/0x3b50
[  520.403574][    C0]  ? find_held_lock+0x2d/0x110
[  520.408339][    C0]  ? debug_object_deactivate+0x1d9/0x320
[  520.413953][    C0]  ? mark_held_locks+0xe0/0xe0
[  520.418790][    C0]  ? lock_downgrade+0x6e0/0x6e0
[  520.423627][    C0]  ? lock_acquire+0x127/0x320
[  520.428297][    C0]  ? dummy_udc_probe+0x930/0x930
[  520.433215][    C0]  call_timer_fn+0x179/0x650
[  520.437800][    C0]  ? dummy_udc_probe+0x930/0x930
[  520.442722][    C0]  ? msleep_interruptible+0x130/0x130
[  520.448099][    C0]  ? do_raw_spin_lock+0x11a/0x280
[  520.453571][    C0]  ? _raw_spin_unlock_irq+0x24/0x30
[  520.458759][    C0]  ? dummy_udc_probe+0x930/0x930
[  520.463696][    C0]  run_timer_softirq+0x5cc/0x14b0
[  520.468705][    C0]  ? add_timer+0x7a0/0x7a0
[  520.473110][    C0]  ? ktime_get+0x162/0x1c0
[  520.477508][    C0]  ? lapic_next_event+0x4d/0x80
[  520.482340][    C0]  __do_softirq+0x221/0x912
[  520.486830][    C0]  irq_exit+0x178/0x1a0
[  520.490966][    C0]  smp_apic_timer_interrupt+0x12f/0x500
[  520.496511][    C0]  apic_timer_interrupt+0xf/0x20
[  520.501425][    C0]  </IRQ>
[  520.504350][    C0] RIP: 0010:default_idle+0x28/0x2e0
[  520.509705][    C0] Code: 90 90 41 56 41 55 65 44 8b 2d 64 ea 93 7a 41 54 55 53 0f 1f 44 00 00 e8 96 5b d5 fb e9 07 00 00 00 0f 00 2d 7a 8f 54 00 fb f4 <65> 44 8b 2d 40 ea 93 7a 0f 1f 44 00 00 5b 5d 41 5c 41 5d 41 5e c3
[  520.529292][    C0] RSP: 0018:ffffffff86c07da8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[  520.537703][    C0] RAX: 0000000000000007 RBX: ffffffff86c2b200 RCX: 0000000000000000
[  520.545656][    C0] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffffffff86c2ba44
[  520.553723][    C0] RBP: fffffbfff0d85640 R08: ffffffff86c2b200 R09: 0000000000000000
[  520.561683][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  520.569636][    C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  520.577620][    C0]  ? default_idle+0x1a/0x2e0
[  520.582216][    C0]  do_idle+0x3c2/0x4f0
[  520.586273][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  520.591306][    C0]  cpu_startup_entry+0x14/0x20
[  520.596074][    C0]  start_kernel+0x838/0x872
[  520.600556][    C0]  ? mem_encrypt_init+0x5/0x5
[  520.605239][    C0]  ? x86_family+0x3d/0x50
[  520.609548][    C0]  ? load_ucode_bsp+0x23d/0x27d
[  520.614376][    C0]  secondary_startup_64+0xa4/0xb0
[  520.619758][    C0] Kernel Offset: disabled
[  520.635654][    C0] Rebooting in 86400 seconds..