
[[36minfo[39;49m] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[   13.950977][    C1] random: crng init done
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
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syzkaller login: [  612.595960][   T83] usb 1-1: new low-speed USB device number 2 using dummy_hcd
[  612.605852][ T1740] usb 3-1: new low-speed USB device number 2 using dummy_hcd
[  612.613326][   T17] usb 5-1: new low-speed USB device number 2 using dummy_hcd
[  612.621184][ T1738] usb 4-1: new low-speed USB device number 2 using dummy_hcd
[  612.625818][    T5] usb 2-1: new low-speed USB device number 2 using dummy_hcd
[  612.635995][  T102] usb 6-1: new low-speed USB device number 2 using dummy_hcd
[  612.955954][   T83] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  612.964391][   T83] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  612.972781][   T83] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  612.982869][   T83] usb 1-1: config 0 has no interface number 0
[  612.989063][ T1740] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  612.997431][ T1740] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  613.005575][ T1740] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  613.015645][ T1740] usb 3-1: config 0 has no interface number 0
[  613.016013][  T102] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  613.021796][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  613.030119][  T102] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  613.038436][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  613.046575][  T102] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  613.054696][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  613.064759][  T102] usb 6-1: config 0 has no interface number 0
[  613.074832][ T1738] usb 4-1: config 0 has no interface number 0
[  613.080959][    T5] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  613.087017][   T17] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  613.095243][    T5] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  613.103558][   T17] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  613.111689][    T5] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  613.111701][    T5] usb 2-1: config 0 has no interface number 0
[  613.119840][   T17] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  613.130064][    T5] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  613.135952][   T17] usb 5-1: config 0 has no interface number 0
[  613.136699][   T83] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  613.146128][    T5] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  613.156165][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  613.162180][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.172229][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.181358][  T102] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  613.190646][ T1740] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  613.198274][  T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  613.198289][  T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.206266][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  613.206279][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.207448][   T17] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  613.222323][    T5] usb 2-1: config 0 descriptor??
[  613.227762][   T17] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  613.227776][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.230605][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  613.237698][  T102] usb 6-1: config 0 descriptor??
[  613.244904][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  613.244919][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.245415][ T1740] usb 3-1: config 0 descriptor??
[  613.308585][  T102] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  613.310712][   T17] usb 5-1: config 0 descriptor??
[  613.321554][    T5] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  613.327897][ T1738] usb 4-1: config 0 descriptor??
[  613.360685][    T5] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  613.362816][   T83] usb 1-1: config 0 descriptor??
[  613.377189][  T102] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  613.397167][   T17] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  613.407961][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  613.418718][ T1740] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  613.429560][   T83] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  613.441862][ T1740] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  613.450497][ T1738] ldusb 4-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  613.458843][   T17] ldusb 5-1:0.124: LD USB Device #4 now attached to major 180 minor 4
[  613.467787][   T83] ldusb 1-1:0.124: LD USB Device #5 now attached to major 180 minor 5
[  613.498408][   T83] usb 6-1: USB disconnect, device number 2
executing program
[  613.506196][   T83] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  613.517721][  T102] usb 2-1: USB disconnect, device number 2
[  613.524698][  T102] ldusb 2-1:0.124: LD USB Device #0 now disconnected
executing program
executing program
executing program
executing program
[  613.597293][   T17] usb 5-1: USB disconnect, device number 2
[  613.604846][   T17] ldusb 5-1:0.124: LD USB Device #4 now disconnected
[  613.614445][ T1738] usb 4-1: USB disconnect, device number 2
[  613.619353][    T5] usb 1-1: USB disconnect, device number 2
[  613.622136][ T1738] ldusb 4-1:0.124: LD USB Device #3 now disconnected
[  613.639511][ T1740] usb 3-1: USB disconnect, device number 2
[  613.644130][    T5] ldusb 1-1:0.124: LD USB Device #5 now disconnected
[  613.647697][ T1740] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  613.865841][   T83] usb 6-1: new low-speed USB device number 3 using dummy_hcd
[  613.885825][  T102] usb 2-1: new low-speed USB device number 3 using dummy_hcd
[  613.955854][   T17] usb 5-1: new low-speed USB device number 3 using dummy_hcd
[  613.995859][ T1738] usb 4-1: new low-speed USB device number 3 using dummy_hcd
[  614.005958][ T1740] usb 3-1: new low-speed USB device number 3 using dummy_hcd
[  614.025817][    T5] usb 1-1: new low-speed USB device number 3 using dummy_hcd
[  614.235892][   T83] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  614.244265][   T83] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  614.252475][   T83] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  614.262564][   T83] usb 6-1: config 0 has no interface number 0
[  614.268903][   T83] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  614.275858][  T102] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  614.278992][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  614.279004][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.280098][   T83] usb 6-1: config 0 descriptor??
[  614.287381][  T102] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  614.287393][  T102] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  614.287404][  T102] usb 2-1: config 0 has no interface number 0
[  614.290507][  T102] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  614.337382][   T83] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  614.343830][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  614.343843][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.361189][  T102] usb 2-1: config 0 descriptor??
[  614.362588][   T17] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  614.383819][   T17] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  614.392254][   T17] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  614.402323][   T17] usb 5-1: config 0 has no interface number 0
[  614.409242][   T17] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  614.419374][   T17] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  614.420303][  T102] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  614.428503][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.428698][   T83] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  614.438501][    T5] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  614.446301][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  614.454337][    T5] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  614.462682][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  614.470991][    T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  614.471001][    T5] usb 1-1: config 0 has no interface number 0
[  614.472311][  T102] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  614.479210][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  614.479223][ T1738] usb 4-1: config 0 has no interface number 0
executing program
[  614.488436][    T5] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  614.497490][ T1740] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  614.503519][    T5] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  614.511666][ T1740] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  614.521726][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.527788][ T1740] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  614.557138][    T5] usb 1-1: config 0 descriptor??
[  614.563372][ T1740] usb 3-1: config 0 has no interface number 0
[  614.573601][   T83] usb 6-1: USB disconnect, device number 3
[  614.599049][   T17] usb 5-1: config 0 descriptor??
[  614.604383][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  614.614508][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  614.617396][  T102] usb 2-1: USB disconnect, device number 3
[  614.623651][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  614.636686][    T5] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  614.637648][   T83] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  614.654560][ T1740] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  614.661843][  T102] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  614.664810][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  614.680399][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.681110][    T5] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  614.690576][   T17] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  614.707884][   T17] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  614.716996][ T1738] usb 4-1: config 0 descriptor??
[  614.723841][ T1740] usb 3-1: config 0 descriptor??
[  614.757069][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  614.768499][ T1740] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  614.778900][ T1738] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  614.787953][ T1740] ldusb 3-1:0.124: LD USB Device #3 now attached to major 180 minor 3
executing program
[  614.846437][    T5] usb 1-1: USB disconnect, device number 3
[  614.853575][    T5] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  614.890731][ T1740] usb 5-1: USB disconnect, device number 3
[  614.899663][ T1740] ldusb 5-1:0.124: LD USB Device #1 now disconnected
executing program
executing program
[  614.957116][ T1742] usb 4-1: USB disconnect, device number 3
[  614.963678][ T1742] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  614.971942][ T1738] usb 3-1: USB disconnect, device number 3
[  614.978984][ T1738] ldusb 3-1:0.124: LD USB Device #3 now disconnected
[  615.055921][  T102] usb 2-1: new low-speed USB device number 4 using dummy_hcd
[  615.075820][   T83] usb 6-1: new low-speed USB device number 4 using dummy_hcd
[  615.205819][    T5] usb 1-1: new low-speed USB device number 4 using dummy_hcd
[  615.255810][ T1740] usb 5-1: new low-speed USB device number 4 using dummy_hcd
[  615.335819][ T1742] usb 4-1: new low-speed USB device number 4 using dummy_hcd
[  615.335897][ T1738] usb 3-1: new low-speed USB device number 4 using dummy_hcd
[  615.425837][  T102] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  615.434216][  T102] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  615.442394][  T102] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  615.445879][   T83] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  615.452508][  T102] usb 2-1: config 0 has no interface number 0
[  615.452613][  T102] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  615.460869][   T83] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  615.460883][   T83] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  615.466995][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  615.477007][   T83] usb 6-1: config 0 has no interface number 0
[  615.485126][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.496050][   T83] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  615.526345][  T102] usb 2-1: config 0 descriptor??
[  615.528386][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  615.542355][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.551556][   T83] usb 6-1: config 0 descriptor??
[  615.567370][  T102] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  615.583127][  T102] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  615.591472][    T5] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  615.597167][   T83] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  615.599842][    T5] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  615.615486][   T83] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  615.617589][    T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  615.617602][    T5] usb 1-1: config 0 has no interface number 0
[  615.622189][    T5] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  615.652412][    T5] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  615.661445][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.670349][    T5] usb 1-1: config 0 descriptor??
[  615.705923][ T1740] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  615.714286][ T1740] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  615.717349][    T5] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  615.722574][ T1740] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  615.737443][    T5] ldusb 1-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  615.741993][ T1740] usb 5-1: config 0 has no interface number 0
[  615.742154][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  615.750511][ T1742] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  615.756266][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  615.756279][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  615.756291][ T1738] usb 3-1: config 0 has no interface number 0
executing program
executing program
[  615.765851][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  615.772966][ T1742] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  615.781095][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  615.791139][ T1742] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  615.791150][ T1742] usb 4-1: config 0 has no interface number 0
[  615.794152][ T1742] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  615.797250][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.804317][ T1740] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  615.807443][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  615.807457][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.809624][ T1742] usb 4-1: config 0 descriptor??
[  615.815712][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  615.815726][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.824603][ T1740] usb 5-1: config 0 descriptor??
[  615.828503][    T5] usb 2-1: USB disconnect, device number 4
[  615.839386][ T1738] usb 3-1: config 0 descriptor??
[  615.847553][    T5] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  615.853910][   T83] usb 6-1: USB disconnect, device number 4
[  615.860666][ T1742] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  615.887053][ T1740] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  615.894550][ T1742] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  615.902092][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  615.947045][ T1742] usb 1-1: USB disconnect, device number 4
[  615.960037][   T83] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  615.966828][ T1742] ldusb 1-1:0.124: LD USB Device #2 now disconnected
[  615.978748][ T1740] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  616.005098][ T1738] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
executing program
executing program
[  616.076592][ T1738] usb 4-1: USB disconnect, device number 4
[  616.083744][ T1738] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  616.092402][ T1740] usb 5-1: USB disconnect, device number 4
[  616.100943][ T1740] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  616.109612][   T17] usb 3-1: USB disconnect, device number 4
[  616.117364][   T17] ldusb 3-1:0.124: LD USB Device #2 now disconnected
[  616.245800][    T5] usb 2-1: new low-speed USB device number 5 using dummy_hcd
[  616.335793][ T1742] usb 1-1: new low-speed USB device number 5 using dummy_hcd
[  616.355813][   T83] usb 6-1: new low-speed USB device number 5 using dummy_hcd
[  616.455818][ T1738] usb 4-1: new low-speed USB device number 5 using dummy_hcd
[  616.475846][ T1740] usb 5-1: new low-speed USB device number 5 using dummy_hcd
[  616.483295][   T17] usb 3-1: new low-speed USB device number 5 using dummy_hcd
[  616.615878][    T5] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  616.624270][    T5] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  616.632450][    T5] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  616.642534][    T5] usb 2-1: config 0 has no interface number 0
[  616.648785][    T5] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  616.658869][    T5] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  616.667940][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  616.676683][    T5] usb 2-1: config 0 descriptor??
[  616.717049][    T5] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  616.726724][ T1742] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  616.735084][ T1742] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  616.735958][   T83] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  616.743283][ T1742] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  616.751654][   T83] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  616.761659][ T1742] usb 1-1: config 0 has no interface number 0
[  616.769798][   T83] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  616.778261][ T1742] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  616.786056][   T83] usb 6-1: config 0 has no interface number 0
[  616.796004][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  616.802744][   T83] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  616.811045][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  616.811493][    T5] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  616.821367][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  616.842104][ T1742] usb 1-1: config 0 descriptor??
[  616.846295][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  616.848501][   T83] usb 6-1: config 0 descriptor??
[  616.886130][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  616.890318][ T1742] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  616.894510][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  616.907744][ T1742] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  616.912242][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  616.930453][ T1738] usb 4-1: config 0 has no interface number 0
executing program
[  616.937480][ T1740] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  616.945886][ T1740] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  616.954029][ T1740] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  616.964135][ T1740] usb 5-1: config 0 has no interface number 0
[  616.968157][ T1742] usb 2-1: USB disconnect, device number 5
[  616.970260][   T17] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  616.982378][ T1742] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  616.984546][   T17] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  616.999294][   T17] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  617.009364][   T17] usb 3-1: config 0 has no interface number 0
[  617.016552][   T83] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  617.026549][ T1740] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  617.036672][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  617.045691][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.053986][   T83] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  617.063147][   T17] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  617.073263][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  617.082287][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.090323][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  617.100415][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  617.106489][    T5] usb 1-1: USB disconnect, device number 5
[  617.109464][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.117630][    T5] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  617.130340][   T17] usb 3-1: config 0 descriptor??
executing program
executing program
[  617.135695][ T1740] usb 5-1: config 0 descriptor??
[  617.141929][ T1738] usb 4-1: config 0 descriptor??
[  617.166523][  T102] usb 6-1: USB disconnect, device number 5
[  617.167190][   T17] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  617.173668][  T102] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  617.191165][   T17] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  617.201099][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  617.211954][ T1740] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  617.224294][ T1740] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  617.233030][ T1738] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  617.345853][ T1742] usb 2-1: new low-speed USB device number 6 using dummy_hcd
executing program
executing program
executing program
[  617.387739][ T1738] usb 3-1: USB disconnect, device number 5
[  617.394405][ T1738] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  617.402845][ T1769] usb 4-1: USB disconnect, device number 5
[  617.410454][ T1769] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  617.413101][ T1740] usb 5-1: USB disconnect, device number 5
[  617.426505][ T1740] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  617.505837][    T5] usb 1-1: new low-speed USB device number 6 using dummy_hcd
[  617.555817][  T102] usb 6-1: new low-speed USB device number 6 using dummy_hcd
[  617.715868][ T1742] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  617.724334][ T1742] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  617.732529][ T1742] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  617.742618][ T1742] usb 2-1: config 0 has no interface number 0
[  617.749027][ T1742] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  617.759131][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  617.765795][ T1738] usb 3-1: new low-speed USB device number 6 using dummy_hcd
[  617.768214][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.784311][ T1742] usb 2-1: config 0 descriptor??
[  617.788132][ T1740] usb 5-1: new low-speed USB device number 6 using dummy_hcd
[  617.816007][ T1769] usb 4-1: new low-speed USB device number 6 using dummy_hcd
[  617.827065][ T1742] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  617.839393][ T1742] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  617.895851][    T5] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  617.904236][    T5] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  617.912475][    T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  617.922541][    T5] usb 1-1: config 0 has no interface number 0
[  617.928685][  T102] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  617.937049][  T102] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  617.945193][  T102] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  617.955262][  T102] usb 6-1: config 0 has no interface number 0
[  617.961554][    T5] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  617.971645][    T5] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  617.980682][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  617.988702][  T102] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  617.998787][  T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  618.007819][  T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.016659][    T5] usb 1-1: config 0 descriptor??
[  618.022163][  T102] usb 6-1: config 0 descriptor??
[  618.036726][   T17] usb 2-1: USB disconnect, device number 6
[  618.043572][   T17] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  618.057094][    T5] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  618.068139][  T102] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  618.081465][    T5] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  618.090325][  T102] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  618.145900][ T1738] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  618.154276][ T1738] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  618.162494][ T1738] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  618.172613][ T1738] usb 3-1: config 0 has no interface number 0
[  618.178795][ T1740] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  618.187157][ T1740] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  618.195283][ T1740] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  618.205663][ T1740] usb 5-1: config 0 has no interface number 0
[  618.205883][ T1769] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  618.211810][ T1738] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  618.222879][ T1769] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  618.222895][ T1769] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  618.232954][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  618.241084][ T1769] usb 4-1: config 0 has no interface number 0
[  618.251132][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.261367][ T1769] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  618.266804][ T1740] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  618.274283][ T1769] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  618.284380][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  618.294421][ T1769] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.303432][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.316280][  T102] usb 1-1: USB disconnect, device number 6
[  618.320798][ T1789] ldusb 1-1:0.124: Couldn't submit interrupt_in_urb -19
[  618.332676][ T1769] usb 4-1: config 0 descriptor??
executing program
[  618.343237][   T83] usb 6-1: USB disconnect, device number 6
[  618.349346][  T102] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  618.352847][ T1738] usb 3-1: config 0 descriptor??
[  618.366785][ T1740] usb 5-1: config 0 descriptor??
[  618.372807][   T83] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  618.407514][ T1738] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  618.407593][ T1769] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  618.418543][ T1740] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  618.428055][ T1769] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  618.448478][ T1738] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  618.458228][ T1740] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  618.476111][   T17] usb 2-1: new low-speed USB device number 7 using dummy_hcd
executing program
executing program
[  618.607638][ T1769] usb 4-1: USB disconnect, device number 6
[  618.626938][ T1796] ld_usb_open - error, can't find device for minor 0
[  618.634629][    T5] usb 5-1: USB disconnect, device number 6
[  618.636374][ T1740] usb 3-1: USB disconnect, device number 6
[  618.644513][ T1769] ldusb 4-1:0.124: LD USB Device #0 now disconnected
executing program
[  618.653379][ T1740] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  618.662878][    T5] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  618.725817][  T102] usb 1-1: new low-speed USB device number 7 using dummy_hcd
[  618.745885][   T83] usb 6-1: new low-speed USB device number 7 using dummy_hcd
[  618.845884][   T17] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  618.854272][   T17] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  618.862472][   T17] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  618.872562][   T17] usb 2-1: config 0 has no interface number 0
[  618.879059][   T17] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  618.889135][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  618.898182][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.907652][   T17] usb 2-1: config 0 descriptor??
[  618.947316][   T17] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  618.958836][   T17] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  619.015863][    T5] usb 5-1: new low-speed USB device number 7 using dummy_hcd
[  619.023326][ T1769] usb 4-1: new low-speed USB device number 7 using dummy_hcd
[  619.025807][ T1740] usb 3-1: new low-speed USB device number 7 using dummy_hcd
[  619.105859][  T102] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  619.114190][  T102] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  619.122362][  T102] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  619.125846][   T83] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  619.132443][  T102] usb 1-1: config 0 has no interface number 0
executing program
[  619.132868][  T102] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  619.140806][   T83] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  619.146896][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  619.156947][   T83] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  619.156959][   T83] usb 6-1: config 0 has no interface number 0
[  619.157228][   T83] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  619.165109][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  619.168608][  T102] usb 1-1: config 0 descriptor??
[  619.174171][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  619.174185][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  619.186662][ T1742] usb 2-1: USB disconnect, device number 7
[  619.204587][   T83] usb 6-1: config 0 descriptor??
[  619.209925][ T1742] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  619.249081][  T102] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  619.259672][  T102] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  619.260870][   T83] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  619.288547][   T83] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  619.405878][ T1740] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  619.414237][ T1740] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  619.422427][ T1740] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  619.432515][ T1740] usb 3-1: config 0 has no interface number 0
[  619.438629][ T1740] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  619.448713][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  619.455926][ T1769] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  619.457771][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  619.466114][ T1769] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  619.475390][ T1740] usb 3-1: config 0 descriptor??
[  619.482240][ T1769] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  619.494866][   T83] usb 1-1: USB disconnect, device number 7
executing program
[  619.497232][ T1769] usb 4-1: config 0 has no interface number 0
[  619.497279][    T5] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  619.508921][   T17] usb 6-1: USB disconnect, device number 7
[  619.509122][    T5] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  619.522925][   T83] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  619.523181][    T5] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  619.535519][   T17] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  619.538014][    T5] usb 5-1: config 0 has no interface number 0
[  619.539168][    T5] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  619.550547][ T1740] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  619.554824][    T5] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  619.572544][ T1740] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  619.580406][    T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  619.580451][ T1769] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  619.580474][ T1769] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  619.624741][ T1769] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  619.633690][    T5] usb 5-1: config 0 descriptor??
[  619.639332][ T1769] usb 4-1: config 0 descriptor??
[  619.676945][    T5] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  619.687830][ T1769] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  619.697432][ T1742] usb 2-1: new low-speed USB device number 8 using dummy_hcd
[  619.705337][    T5] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  619.714063][ T1769] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  619.786914][ T1769] usb 3-1: USB disconnect, device number 7
[  619.793475][ T1769] ldusb 3-1:0.124: LD USB Device #0 now disconnected
executing program
executing program
[  619.877531][ T1740] usb 4-1: USB disconnect, device number 7
[  619.884948][ T1740] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  619.888251][    T5] usb 5-1: USB disconnect, device number 7
[  619.899460][    T5] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  619.915875][   T83] usb 1-1: new low-speed USB device number 8 using dummy_hcd
[  619.935966][   T17] usb 6-1: new low-speed USB device number 8 using dummy_hcd
[  620.075897][ T1742] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  620.084266][ T1742] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  620.092455][ T1742] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  620.102534][ T1742] usb 2-1: config 0 has no interface number 0
[  620.109018][ T1742] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  620.119096][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  620.128128][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.136851][ T1742] usb 2-1: config 0 descriptor??
[  620.175846][ T1769] usb 3-1: new low-speed USB device number 8 using dummy_hcd
[  620.184479][ T1742] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  620.196422][ T1742] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  620.255818][    T5] usb 5-1: new low-speed USB device number 8 using dummy_hcd
[  620.255868][ T1740] usb 4-1: new low-speed USB device number 8 using dummy_hcd
[  620.305941][   T83] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  620.314325][   T83] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  620.322518][   T83] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  620.332684][   T83] usb 1-1: config 0 has no interface number 0
[  620.338804][   T17] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  620.347141][   T17] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  620.355372][   T17] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  620.365436][   T17] usb 6-1: config 0 has no interface number 0
[  620.371629][   T17] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  620.381783][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  620.390831][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  620.398858][   T83] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  620.408960][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  620.409387][ T1742] usb 2-1: USB disconnect, device number 8
[  620.418473][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.422539][   T83] usb 1-1: config 0 descriptor??
[  620.433664][ T1742] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  620.437855][   T17] usb 6-1: config 0 descriptor??
[  620.487405][   T83] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  620.498337][   T17] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  620.509760][   T83] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  620.518186][   T17] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  620.576014][ T1769] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  620.584395][ T1769] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  620.592571][ T1769] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  620.602637][ T1769] usb 3-1: config 0 has no interface number 0
[  620.609095][ T1769] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  620.619203][ T1769] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  620.628277][ T1769] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.637014][ T1769] usb 3-1: config 0 descriptor??
[  620.645862][    T5] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  620.654235][    T5] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  620.662467][    T5] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  620.672534][    T5] usb 5-1: config 0 has no interface number 0
[  620.679887][ T1769] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  620.690953][    T5] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  620.695975][ T1740] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  620.701071][    T5] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  620.709338][ T1740] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  620.709350][ T1740] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  620.709362][ T1740] usb 4-1: config 0 has no interface number 0
[  620.709869][ T1740] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  620.718392][    T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.720334][  T102] usb 6-1: USB disconnect, device number 8
[  620.726635][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
executing program
executing program
[  620.737926][ T1794] usb 1-1: USB disconnect, device number 8
[  620.742739][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.776628][  T102] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  620.796572][    T5] usb 5-1: config 0 descriptor??
[  620.800749][ T1740] usb 4-1: config 0 descriptor??
[  620.801799][ T1769] ldusb 3-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  620.814925][ T1794] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  620.837047][    T5] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  620.846574][ T1742] usb 2-1: new low-speed USB device number 9 using dummy_hcd
[  620.854531][    T5] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  620.857968][ T1740] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  620.877219][ T1740] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  620.897106][ T1740] usb 3-1: USB disconnect, device number 8
[  620.903769][ T1740] ldusb 3-1:0.124: LD USB Device #2 now disconnected
executing program
executing program
[  621.056431][   T17] usb 5-1: USB disconnect, device number 8
[  621.062454][ T1819] ldusb 5-1:0.124: Couldn't submit interrupt_in_urb -19
[  621.070012][   T17] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  621.070619][    T5] usb 4-1: USB disconnect, device number 8
[  621.083599][    T5] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  621.175962][ T1794] usb 1-1: new low-speed USB device number 9 using dummy_hcd
[  621.183535][  T102] usb 6-1: new low-speed USB device number 9 using dummy_hcd
[  621.215845][ T1742] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  621.224214][ T1742] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  621.232466][ T1742] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  621.242573][ T1742] usb 2-1: config 0 has no interface number 0
[  621.249049][ T1742] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  621.259122][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  621.265803][ T1740] usb 3-1: new low-speed USB device number 9 using dummy_hcd
[  621.268169][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.284050][ T1742] usb 2-1: config 0 descriptor??
[  621.327351][ T1742] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  621.337884][ T1742] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  621.435793][   T17] usb 5-1: new low-speed USB device number 9 using dummy_hcd
[  621.445804][    T5] usb 4-1: new low-speed USB device number 9 using dummy_hcd
executing program
[  621.547105][   T83] usb 2-1: USB disconnect, device number 9
[  621.553799][   T83] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  621.585880][ T1794] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  621.594237][ T1794] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  621.602424][ T1794] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  621.612497][ T1794] usb 1-1: config 0 has no interface number 0
[  621.618706][  T102] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  621.627050][  T102] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  621.635188][  T102] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  621.635835][ T1740] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  621.645254][  T102] usb 6-1: config 0 has no interface number 0
[  621.645650][  T102] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  621.653655][ T1740] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  621.659705][  T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  621.669777][ T1740] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  621.677920][  T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.686941][ T1740] usb 3-1: config 0 has no interface number 0
[  621.697068][ T1794] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  621.705809][ T1740] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  621.711039][ T1794] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  621.711052][ T1794] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.711935][ T1794] usb 1-1: config 0 descriptor??
[  621.721266][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  621.721279][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.731457][ T1740] usb 3-1: config 0 descriptor??
[  621.741527][  T102] usb 6-1: config 0 descriptor??
[  621.781638][ T1794] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  621.787517][ T1740] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  621.803790][ T1740] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  621.804172][ T1794] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  621.837068][  T102] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  621.845898][   T17] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  621.847335][  T102] ldusb 6-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  621.854903][   T17] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  621.854921][   T17] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  621.881393][   T17] usb 5-1: config 0 has no interface number 0
[  621.888008][   T17] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  621.895937][    T5] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  621.898107][   T17] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  621.906433][    T5] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  621.906446][    T5] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  621.906457][    T5] usb 4-1: config 0 has no interface number 0
[  621.906577][    T5] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  621.915465][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.917839][   T17] usb 5-1: config 0 descriptor??
[  621.923796][    T5] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  621.955801][   T83] usb 2-1: new low-speed USB device number 10 using dummy_hcd
[  621.957826][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.966522][    T5] usb 4-1: config 0 descriptor??
executing program
executing program
[  621.977737][   T17] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  622.006708][  T102] usb 3-1: USB disconnect, device number 9
[  622.016402][   T17] ldusb 5-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  622.026258][  T102] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  622.026369][   T17] usb 1-1: USB disconnect, device number 9
[  622.037093][    T5] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  622.043356][ T1740] usb 6-1: USB disconnect, device number 9
[  622.050594][    T5] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  622.063237][   T17] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  622.073080][ T1740] ldusb 6-1:0.124: LD USB Device #2 now disconnected
executing program
[  622.186451][    T5] usb 5-1: USB disconnect, device number 9
[  622.195168][    T5] ldusb 5-1:0.124: LD USB Device #3 now disconnected
executing program
[  622.256376][ T1738] usb 4-1: USB disconnect, device number 9
[  622.264659][ T1738] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  622.355980][   T83] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  622.364359][   T83] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  622.372544][   T83] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  622.382641][   T83] usb 2-1: config 0 has no interface number 0
[  622.389222][   T83] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  622.399330][   T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  622.408364][   T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  622.415816][  T102] usb 3-1: new low-speed USB device number 10 using dummy_hcd
[  622.424599][   T83] usb 2-1: config 0 descriptor??
[  622.455821][ T1740] usb 6-1: new low-speed USB device number 10 using dummy_hcd
[  622.463365][   T17] usb 1-1: new low-speed USB device number 10 using dummy_hcd
[  622.472119][   T83] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  622.482723][   T83] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  622.565843][    T5] usb 5-1: new low-speed USB device number 10 using dummy_hcd
[  622.635831][ T1738] usb 4-1: new low-speed USB device number 10 using dummy_hcd
executing program
[  622.687053][   T83] usb 2-1: USB disconnect, device number 10
[  622.693915][   T83] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  622.785873][  T102] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  622.794354][  T102] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  622.802544][  T102] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  622.812641][  T102] usb 3-1: config 0 has no interface number 0
[  622.818801][  T102] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  622.828890][  T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  622.837941][  T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  622.846745][  T102] usb 3-1: config 0 descriptor??
[  622.855960][ T1740] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  622.864426][ T1740] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  622.872592][ T1740] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  622.883375][ T1740] usb 6-1: config 0 has no interface number 0
[  622.887107][  T102] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  622.889567][   T17] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  622.907394][   T17] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  622.908447][  T102] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  622.915540][   T17] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  622.915553][   T17] usb 1-1: config 0 has no interface number 0
[  622.916019][   T17] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  622.949962][   T17] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  622.959021][   T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  622.967248][ T1740] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  622.977357][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  622.986187][    T5] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  622.986433][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  622.994709][    T5] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  623.010809][    T5] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  623.020868][    T5] usb 5-1: config 0 has no interface number 0
[  623.027434][   T17] usb 1-1: config 0 descriptor??
[  623.031605][    T5] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  623.032776][ T1740] usb 6-1: config 0 descriptor??
[  623.042519][    T5] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  623.056437][    T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  623.065025][    T5] usb 5-1: config 0 descriptor??
[  623.077168][   T17] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  623.087613][   T17] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  623.097086][ T1740] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  623.107363][    T5] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  623.118997][ T1740] ldusb 6-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  623.119620][    T5] ldusb 5-1:0.124: LD USB Device #3 now attached to major 180 minor 3
executing program
[  623.128547][   T83] usb 2-1: new low-speed USB device number 11 using dummy_hcd
[  623.138927][    T5] usb 3-1: USB disconnect, device number 10
[  623.155186][    T5] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  623.156948][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  623.170395][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  623.178575][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  623.188695][ T1738] usb 4-1: config 0 has no interface number 0
[  623.194856][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  623.204951][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  623.214249][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  623.223862][ T1738] usb 4-1: config 0 descriptor??
executing program
[  623.267047][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  623.279876][ T1740] usb 1-1: USB disconnect, device number 10
[  623.286215][ T1738] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  623.295110][ T1740] ldusb 1-1:0.124: LD USB Device #1 now disconnected
executing program
executing program
[  623.317686][ T1738] usb 6-1: USB disconnect, device number 10
[  623.324453][ T1738] ldusb 6-1:0.124: LD USB Device #2 now disconnected
[  623.336416][   T17] usb 5-1: USB disconnect, device number 10
[  623.343620][   T17] ldusb 5-1:0.124: LD USB Device #3 now disconnected
executing program
[  623.486343][  T102] usb 4-1: USB disconnect, device number 10
[  623.493624][  T102] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  623.505813][    T5] usb 3-1: new low-speed USB device number 11 using dummy_hcd
[  623.545874][   T83] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  623.554256][   T83] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  623.562509][   T83] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  623.572580][   T83] usb 2-1: config 0 has no interface number 0
[  623.579053][   T83] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  623.589158][   T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  623.598194][   T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  623.607618][   T83] usb 2-1: config 0 descriptor??
[  623.645873][ T1740] usb 1-1: new low-speed USB device number 11 using dummy_hcd
[  623.654930][   T83] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  623.666593][   T83] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  623.675940][ T1738] usb 6-1: new low-speed USB device number 11 using dummy_hcd
[  623.735835][   T17] usb 5-1: new low-speed USB device number 11 using dummy_hcd
executing program
[  623.845833][  T102] usb 4-1: new low-speed USB device number 11 using dummy_hcd
[  623.866501][ T1794] usb 2-1: USB disconnect, device number 11
[  623.875898][    T5] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  623.884227][    T5] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  623.892457][    T5] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  623.902523][    T5] usb 3-1: config 0 has no interface number 0
[  623.908684][ T1794] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  623.917197][    T5] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  623.927429][    T5] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  623.936498][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  623.945086][    T5] usb 3-1: config 0 descriptor??
[  623.987279][    T5] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  623.998124][    T5] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  624.035949][ T1740] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  624.044326][ T1740] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  624.052488][ T1740] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  624.062557][ T1740] usb 1-1: config 0 has no interface number 0
[  624.068995][ T1738] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  624.077344][ T1738] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  624.085475][ T1738] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  624.095593][ T1738] usb 6-1: config 0 has no interface number 0
[  624.101775][ T1740] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  624.112064][ T1740] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  624.121116][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  624.129245][ T1738] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  624.139391][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  624.148474][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  624.157985][ T1738] usb 6-1: config 0 descriptor??
[  624.163196][ T1740] usb 1-1: config 0 descriptor??
[  624.168276][   T17] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  624.176655][   T17] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
executing program
[  624.184814][   T17] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  624.194899][   T17] usb 5-1: config 0 has no interface number 0
[  624.202456][ T1738] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  624.212550][    T5] usb 3-1: USB disconnect, device number 11
[  624.215101][   T17] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  624.221693][    T5] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  624.228639][   T17] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  624.228656][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  624.245880][  T102] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  624.252541][ T1738] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  624.260698][  T102] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  624.260712][  T102] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  624.270030][ T1740] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  624.277027][  T102] usb 4-1: config 0 has no interface number 0
[  624.304426][ T1794] usb 2-1: new low-speed USB device number 12 using dummy_hcd
[  624.305326][ T1740] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  624.325671][   T17] usb 5-1: config 0 descriptor??
[  624.329562][  T102] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  624.340794][  T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  624.349953][  T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  624.359537][  T102] usb 4-1: config 0 descriptor??
[  624.367128][   T17] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  624.377404][   T17] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  624.417248][  T102] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  624.430649][   T17] usb 6-1: USB disconnect, device number 11
[  624.431665][  T102] ldusb 4-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  624.438080][   T17] ldusb 6-1:0.124: LD USB Device #1 now disconnected
executing program
[  624.516406][ T1740] usb 1-1: USB disconnect, device number 11
[  624.523643][ T1740] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  624.567237][  T102] usb 5-1: USB disconnect, device number 11
[  624.573932][  T102] ldusb 5-1:0.124: LD USB Device #2 now disconnected
executing program
[  624.627065][ T1738] usb 4-1: USB disconnect, device number 11
[  624.633935][ T1738] ldusb 4-1:0.124: LD USB Device #3 now disconnected
[  624.635820][    T5] usb 3-1: new low-speed USB device number 12 using dummy_hcd
[  624.705914][ T1794] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  624.714252][ T1794] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  624.722421][ T1794] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  624.732526][ T1794] usb 2-1: config 0 has no interface number 0
[  624.738674][ T1794] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  624.748809][ T1794] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  624.757849][ T1794] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  624.766806][ T1794] usb 2-1: config 0 descriptor??
[  624.807079][ T1794] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  624.815848][   T17] usb 6-1: new low-speed USB device number 12 using dummy_hcd
[  624.824911][ T1794] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  624.895817][ T1740] usb 1-1: new low-speed USB device number 12 using dummy_hcd
[  624.965847][  T102] usb 5-1: new low-speed USB device number 12 using dummy_hcd
[  625.005829][ T1738] usb 4-1: new low-speed USB device number 12 using dummy_hcd
executing program
[  625.005870][    T5] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  625.021660][    T5] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  625.029826][    T5] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  625.036377][   T83] usb 2-1: USB disconnect, device number 12
[  625.039910][    T5] usb 3-1: config 0 has no interface number 0
[  625.040762][    T5] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  625.058933][   T83] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  625.062007][    T5] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  625.062026][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  625.086712][    T5] usb 3-1: config 0 descriptor??
[  625.137201][    T5] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  625.147670][    T5] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  625.176007][   T17] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  625.184332][   T17] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  625.192519][   T17] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  625.202597][   T17] usb 6-1: config 0 has no interface number 0
[  625.209325][   T17] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  625.219440][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  625.228529][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  625.237648][   T17] usb 6-1: config 0 descriptor??
[  625.277040][   T17] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  625.286808][ T1740] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  625.295170][ T1740] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  625.303370][ T1740] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  625.313508][ T1740] usb 1-1: config 0 has no interface number 0
executing program
[  625.320224][ T1740] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  625.330337][ T1740] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  625.339461][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  625.347623][   T17] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  625.358006][ T1740] usb 1-1: config 0 descriptor??
[  625.366591][    T5] usb 3-1: USB disconnect, device number 12
[  625.373394][    T5] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  625.380384][  T102] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  625.388730][  T102] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  625.395877][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  625.396910][  T102] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  625.396922][  T102] usb 5-1: config 0 has no interface number 0
[  625.397874][  T102] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  625.405241][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  625.415358][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  625.421398][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  625.431471][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  625.439586][ T1738] usb 4-1: config 0 has no interface number 0
[  625.459624][  T102] usb 5-1: config 0 descriptor??
executing program
[  625.467988][ T1740] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  625.480053][ T1794] usb 6-1: USB disconnect, device number 12
[  625.489546][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  625.499766][ T1794] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  625.503446][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  625.519111][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  625.527231][ T1740] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  625.537144][  T102] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  625.537158][ T1738] usb 4-1: config 0 descriptor??
[  625.556113][   T83] usb 2-1: new low-speed USB device number 13 using dummy_hcd
[  625.563817][  T102] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  625.587119][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  625.597688][ T1738] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  625.666733][  T102] usb 1-1: USB disconnect, device number 12
[  625.674306][  T102] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  625.737115][ T1738] usb 5-1: USB disconnect, device number 12
[  625.744642][ T1738] ldusb 5-1:0.124: LD USB Device #1 now disconnected
executing program
[  625.787151][ T1740] usb 4-1: USB disconnect, device number 12
[  625.794194][ T1740] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  625.815815][    T5] usb 3-1: new low-speed USB device number 13 using dummy_hcd
[  625.865808][ T1794] usb 6-1: new low-speed USB device number 13 using dummy_hcd
[  625.956149][   T83] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  625.964615][   T83] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  625.972809][   T83] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  625.982888][   T83] usb 2-1: config 0 has no interface number 0
[  625.989155][   T83] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  625.999235][   T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  626.008267][   T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.017379][   T83] usb 2-1: config 0 descriptor??
[  626.025866][  T102] usb 1-1: new low-speed USB device number 13 using dummy_hcd
[  626.057126][   T83] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  626.068377][   T83] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  626.135822][ T1738] usb 5-1: new low-speed USB device number 13 using dummy_hcd
[  626.185811][ T1740] usb 4-1: new low-speed USB device number 13 using dummy_hcd
[  626.185907][    T5] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  626.201729][    T5] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  626.209940][    T5] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  626.220023][    T5] usb 3-1: config 0 has no interface number 0
[  626.226288][    T5] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  626.236371][    T5] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  626.245361][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.254322][    T5] usb 3-1: config 0 descriptor??
[  626.275949][ T1794] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
executing program
[  626.279971][   T83] usb 2-1: USB disconnect, device number 13
[  626.284298][ T1794] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  626.284311][ T1794] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  626.297561][   T83] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  626.298415][ T1794] usb 6-1: config 0 has no interface number 0
[  626.322356][    T5] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  626.333289][ T1794] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  626.343452][ T1794] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  626.352491][ T1794] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.360729][    T5] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  626.371648][ T1794] usb 6-1: config 0 descriptor??
[  626.427137][ T1794] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  626.437527][ T1794] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  626.455874][  T102] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  626.464243][  T102] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  626.472429][  T102] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  626.482495][  T102] usb 1-1: config 0 has no interface number 0
[  626.488675][  T102] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  626.496127][ T1738] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  626.498800][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  626.507146][ T1738] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  626.516112][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.520411][  T102] usb 1-1: config 0 descriptor??
[  626.524282][ T1738] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  626.524299][ T1738] usb 5-1: config 0 has no interface number 0
[  626.525993][ T1738] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  626.563555][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
executing program
[  626.572597][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.580129][  T102] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  626.580896][ T1740] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  626.592291][  T102] ldusb 1-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  626.601501][ T1740] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  626.601514][ T1740] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  626.601525][ T1740] usb 4-1: config 0 has no interface number 0
[  626.605104][ T1740] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  626.644325][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  626.649526][  T102] usb 6-1: USB disconnect, device number 13
[  626.653367][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.655199][   T17] usb 3-1: USB disconnect, device number 13
executing program
[  626.665739][  T102] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  626.667657][ T1738] usb 5-1: config 0 descriptor??
[  626.685125][   T83] usb 2-1: new low-speed USB device number 14 using dummy_hcd
[  626.692993][ T1740] usb 4-1: config 0 descriptor??
[  626.698752][   T17] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  626.737058][ T1740] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  626.748106][ T1738] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  626.759022][ T1740] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  626.767479][ T1738] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  626.796336][ T1738] usb 1-1: USB disconnect, device number 13
[  626.806172][ T1738] ldusb 1-1:0.124: LD USB Device #2 now disconnected
executing program
executing program
[  626.957350][ T1794] usb 4-1: USB disconnect, device number 13
[  626.976447][ T1794] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  626.976452][ T1740] usb 5-1: USB disconnect, device number 13
[  626.977349][ T1740] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  627.035829][  T102] usb 6-1: new low-speed USB device number 14 using dummy_hcd
[  627.065811][   T17] usb 3-1: new low-speed USB device number 14 using dummy_hcd
[  627.075867][   T83] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  627.084239][   T83] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  627.092459][   T83] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  627.102552][   T83] usb 2-1: config 0 has no interface number 0
[  627.109068][   T83] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  627.119740][   T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  627.128779][   T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.137474][   T83] usb 2-1: config 0 descriptor??
[  627.175830][ T1738] usb 1-1: new low-speed USB device number 14 using dummy_hcd
[  627.184473][   T83] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  627.196449][   T83] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  627.346042][ T1794] usb 4-1: new low-speed USB device number 14 using dummy_hcd
[  627.365802][ T1740] usb 5-1: new low-speed USB device number 14 using dummy_hcd
executing program
[  627.406450][    T5] usb 2-1: USB disconnect, device number 14
[  627.414651][    T5] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  627.425878][  T102] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  627.434208][  T102] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  627.435952][   T17] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  627.442395][  T102] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  627.442412][  T102] usb 6-1: config 0 has no interface number 0
[  627.450736][   T17] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  627.460805][  T102] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  627.466851][   T17] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  627.466863][   T17] usb 3-1: config 0 has no interface number 0
[  627.467605][   T17] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  627.475012][  T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  627.475027][  T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.496658][  T102] usb 6-1: config 0 descriptor??
[  627.501400][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  627.542326][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.551731][   T17] usb 3-1: config 0 descriptor??
[  627.558449][  T102] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  627.569588][  T102] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  627.597055][   T17] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  627.608068][   T17] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  627.625908][ T1738] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  627.634277][ T1738] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  627.642528][ T1738] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  627.652615][ T1738] usb 1-1: config 0 has no interface number 0
[  627.658748][ T1738] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  627.668851][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  627.677910][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.687101][ T1738] usb 1-1: config 0 descriptor??
[  627.727156][ T1738] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  627.735976][ T1794] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  627.745011][ T1794] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  627.746688][ T1738] ldusb 1-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  627.753188][ T1794] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  627.753200][ T1794] usb 4-1: config 0 has no interface number 0
[  627.777820][    T5] usb 2-1: new low-speed USB device number 15 using dummy_hcd
[  627.785302][ T1794] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  627.789578][ T1738] usb 6-1: USB disconnect, device number 14
[  627.795411][ T1794] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  627.803796][ T1738] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  627.810496][ T1794] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  627.815115][  T102] usb 3-1: USB disconnect, device number 14
[  627.825986][ T1740] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  627.832260][ T1794] usb 4-1: config 0 descriptor??
[  627.839590][ T1740] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  627.839603][ T1740] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  627.839614][ T1740] usb 5-1: config 0 has no interface number 0
[  627.845553][ T1740] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  627.853998][  T102] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  627.862948][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  627.862962][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.869458][ T1740] usb 5-1: config 0 descriptor??
[  627.887155][ T1794] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  627.918140][ T1794] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  627.937188][ T1740] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  627.947624][ T1794] usb 1-1: USB disconnect, device number 14
[  627.950422][ T1740] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  627.965364][ T1794] ldusb 1-1:0.124: LD USB Device #2 now disconnected
executing program
executing program
[  628.106331][ T1740] usb 4-1: USB disconnect, device number 14
[  628.113842][ T1740] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  628.145173][ T1742] usb 5-1: USB disconnect, device number 14
[  628.152965][ T1742] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  628.175887][    T5] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  628.184210][    T5] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  628.192422][    T5] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  628.195811][ T1738] usb 6-1: new low-speed USB device number 15 using dummy_hcd
[  628.202495][    T5] usb 2-1: config 0 has no interface number 0
[  628.202773][    T5] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  628.228446][    T5] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  628.237471][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.245615][  T102] usb 3-1: new low-speed USB device number 15 using dummy_hcd
[  628.253998][    T5] usb 2-1: config 0 descriptor??
[  628.297105][    T5] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  628.307930][    T5] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  628.355956][ T1794] usb 1-1: new low-speed USB device number 15 using dummy_hcd
[  628.465796][ T1740] usb 4-1: new low-speed USB device number 15 using dummy_hcd
executing program
[  628.516433][   T17] usb 2-1: USB disconnect, device number 15
[  628.523464][   T17] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  628.565893][ T1742] usb 5-1: new low-speed USB device number 15 using dummy_hcd
[  628.575903][ T1738] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  628.584267][ T1738] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  628.592481][ T1738] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  628.602552][ T1738] usb 6-1: config 0 has no interface number 0
[  628.609014][ T1738] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  628.619146][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  628.625862][  T102] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  628.628214][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.629093][ T1738] usb 6-1: config 0 descriptor??
[  628.636599][  T102] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  628.657694][  T102] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  628.667771][  T102] usb 3-1: config 0 has no interface number 0
[  628.673921][  T102] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  628.684018][  T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  628.689551][ T1738] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  628.693122][  T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.705342][ T1738] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  628.722321][  T102] usb 3-1: config 0 descriptor??
[  628.765868][ T1794] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  628.774232][ T1794] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  628.782447][ T1794] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  628.792544][ T1794] usb 1-1: config 0 has no interface number 0
[  628.799867][  T102] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  628.809887][ T1794] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  628.820041][ T1794] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  628.829066][ T1794] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.837236][  T102] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  628.847375][ T1794] usb 1-1: config 0 descriptor??
[  628.865925][ T1740] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  628.874285][ T1740] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  628.882708][ T1740] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  628.887327][ T1794] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  628.892806][ T1740] usb 4-1: config 0 has no interface number 0
executing program
[  628.905478][ T1740] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  628.909467][ T1794] ldusb 1-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  628.918693][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  628.918708][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.927293][   T17] usb 2-1: new low-speed USB device number 16 using dummy_hcd
[  628.952249][ T1740] usb 4-1: config 0 descriptor??
[  628.959607][ T1738] usb 6-1: USB disconnect, device number 15
executing program
[  628.967019][ T1738] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  628.976201][   T83] usb 3-1: USB disconnect, device number 15
[  628.983461][   T83] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  629.007047][ T1740] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  629.015952][ T1742] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  629.017554][ T1740] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  629.024843][ T1742] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  629.024869][ T1742] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  629.024881][ T1742] usb 5-1: config 0 has no interface number 0
[  629.024909][ T1742] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  629.067406][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  629.076437][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.085376][ T1742] usb 5-1: config 0 descriptor??
[  629.106381][ T1740] usb 1-1: USB disconnect, device number 15
[  629.113267][ T1740] ldusb 1-1:0.124: LD USB Device #2 now disconnected
[  629.126992][ T1742] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  629.137259][ T1742] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  629.226979][ T1742] usb 4-1: USB disconnect, device number 15
[  629.233885][ T1742] ldusb 4-1:0.124: LD USB Device #0 now disconnected
executing program
[  629.325993][ T1738] usb 6-1: new low-speed USB device number 16 using dummy_hcd
[  629.327166][ T1794] usb 5-1: USB disconnect, device number 15
[  629.340923][ T1794] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  629.355927][   T17] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  629.364377][   T17] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  629.372708][   T17] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  629.382782][   T17] usb 2-1: config 0 has no interface number 0
[  629.388895][   T83] usb 3-1: new low-speed USB device number 16 using dummy_hcd
[  629.396701][   T17] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  629.406862][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  629.415902][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.425596][   T17] usb 2-1: config 0 descriptor??
[  629.477263][   T17] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  629.486889][ T1740] usb 1-1: new low-speed USB device number 16 using dummy_hcd
[  629.495343][   T17] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  629.585810][ T1742] usb 4-1: new low-speed USB device number 16 using dummy_hcd
executing program
[  629.695836][ T1794] usb 5-1: new low-speed USB device number 16 using dummy_hcd
[  629.704010][  T102] usb 2-1: USB disconnect, device number 16
[  629.711574][  T102] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  629.715862][ T1738] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  629.726830][ T1738] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  629.735053][ T1738] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  629.745136][ T1738] usb 6-1: config 0 has no interface number 0
[  629.751398][ T1738] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  629.761843][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  629.770944][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.779724][ T1738] usb 6-1: config 0 descriptor??
[  629.785902][   T83] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  629.794267][   T83] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  629.802497][   T83] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  629.812570][   T83] usb 3-1: config 0 has no interface number 0
[  629.819848][ T1738] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  629.830722][   T83] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  629.840875][   T83] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  629.849902][   T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.858166][ T1738] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  629.869367][   T83] usb 3-1: config 0 descriptor??
[  629.905919][ T1740] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  629.914272][ T1740] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  629.922481][ T1740] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  629.932578][ T1740] usb 1-1: config 0 has no interface number 0
[  629.940035][   T83] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  629.950174][ T1740] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  629.960313][ T1740] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  629.965858][ T1742] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  629.969352][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.969566][   T83] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  629.977782][ T1742] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  630.002008][ T1742] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  630.012079][ T1742] usb 4-1: config 0 has no interface number 0
[  630.018608][ T1740] usb 1-1: config 0 descriptor??
[  630.024905][ T1742] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  630.035073][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  630.044091][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  630.053609][ T1742] usb 4-1: config 0 descriptor??
[  630.062350][    T5] usb 6-1: USB disconnect, device number 16
[  630.069336][    T5] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  630.069800][ T1740] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  630.086781][  T102] usb 2-1: new low-speed USB device number 17 using dummy_hcd
[  630.088606][ T1740] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  630.097905][ T1742] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  630.116441][ T1742] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  630.126487][ T1794] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  630.134893][ T1794] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  630.143087][ T1794] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  630.153155][ T1794] usb 5-1: config 0 has no interface number 0
[  630.159633][ T1794] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  630.169744][ T1794] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  630.178902][ T1794] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  630.187471][ T1742] usb 3-1: USB disconnect, device number 16
[  630.193927][ T1794] usb 5-1: config 0 descriptor??
[  630.199752][ T1742] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  630.237266][ T1794] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  630.247670][ T1794] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
executing program
[  630.296452][ T1740] usb 1-1: USB disconnect, device number 16
[  630.297342][ T1916] ldusb 1-1:0.124: Couldn't submit interrupt_in_urb -19
[  630.310006][ T1740] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  630.311020][ T1794] usb 4-1: USB disconnect, device number 16
[  630.325861][ T1794] ldusb 4-1:0.124: LD USB Device #2 now disconnected
executing program
[  630.436975][   T83] usb 5-1: USB disconnect, device number 16
[  630.444693][   T83] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  630.465816][    T5] usb 6-1: new low-speed USB device number 17 using dummy_hcd
[  630.475982][  T102] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  630.484363][  T102] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  630.492538][  T102] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  630.502605][  T102] usb 2-1: config 0 has no interface number 0
[  630.509252][  T102] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  630.519350][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  630.528428][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  630.537681][  T102] usb 2-1: config 0 descriptor??
[  630.575913][ T1742] usb 3-1: new low-speed USB device number 17 using dummy_hcd
[  630.584773][  T102] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  630.596328][  T102] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  630.675816][ T1740] usb 1-1: new low-speed USB device number 17 using dummy_hcd
[  630.705874][ T1794] usb 4-1: new low-speed USB device number 17 using dummy_hcd
executing program
[  630.796381][ T1738] usb 2-1: USB disconnect, device number 17
[  630.806857][ T1738] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  630.825843][   T83] usb 5-1: new low-speed USB device number 17 using dummy_hcd
[  630.866044][    T5] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  630.874401][    T5] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  630.882583][    T5] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  630.892711][    T5] usb 6-1: config 0 has no interface number 0
[  630.898940][    T5] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  630.909086][    T5] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  630.918231][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  630.927005][    T5] usb 6-1: config 0 descriptor??
[  630.965897][ T1742] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  630.974281][ T1742] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  630.982509][ T1742] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  630.992587][ T1742] usb 3-1: config 0 has no interface number 0
[  630.999883][    T5] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  631.010755][ T1742] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  631.020936][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  631.030018][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.038182][    T5] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  631.048330][ T1742] usb 3-1: config 0 descriptor??
[  631.056082][ T1740] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  631.064440][ T1740] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  631.072595][ T1740] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  631.082711][ T1740] usb 1-1: config 0 has no interface number 0
[  631.087374][ T1742] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  631.091592][ T1740] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  631.108508][ T1740] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  631.117537][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.125916][ T1794] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  631.134293][ T1794] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  631.142483][ T1794] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  631.152577][ T1794] usb 4-1: config 0 has no interface number 0
[  631.158801][ T1742] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  631.159686][ T1740] usb 1-1: config 0 descriptor??
[  631.167949][ T1794] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  631.182069][ T1794] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  631.191115][ T1794] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.197138][   T17] usb 6-1: USB disconnect, device number 17
[  631.205285][ T1794] usb 4-1: config 0 descriptor??
[  631.208105][ T1738] usb 2-1: new low-speed USB device number 18 using dummy_hcd
[  631.217822][   T83] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  631.226164][   T83] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  631.234303][   T83] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  631.244368][   T83] usb 5-1: config 0 has no interface number 0
[  631.247377][ T1794] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  631.250926][   T17] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  631.271207][ T1740] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  631.272402][ T1794] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  631.281792][   T83] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  631.299151][   T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  631.308210][   T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  631.311847][ T1794] usb 3-1: USB disconnect, device number 17
[  631.317727][ T1740] ldusb 1-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  631.330211][ T1794] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  631.333011][   T83] usb 5-1: config 0 descriptor??
[  631.377223][   T83] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  631.387848][   T83] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
executing program
[  631.467164][   T83] usb 4-1: USB disconnect, device number 17
[  631.486501][ T1742] usb 1-1: USB disconnect, device number 17
[  631.488618][   T83] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  631.502415][ T1742] ldusb 1-1:0.124: LD USB Device #2 now disconnected
executing program
[  631.577207][ T1740] usb 5-1: USB disconnect, device number 17
[  631.584234][ T1740] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  631.675854][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  631.684233][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  631.692456][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  631.702550][ T1738] usb 2-1: config 0 has no interface number 0
[  631.705805][ T1794] usb 3-1: new low-speed USB device number 18 using dummy_hcd
[  631.708739][   T17] usb 6-1: new low-speed USB device number 18 using dummy_hcd
[  631.723833][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  631.733970][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  631.743046][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.752856][ T1738] usb 2-1: config 0 descriptor??
[  631.797272][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  631.807896][ T1738] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  631.865826][   T83] usb 4-1: new low-speed USB device number 18 using dummy_hcd
[  631.865833][ T1742] usb 1-1: new low-speed USB device number 18 using dummy_hcd
[  631.965906][ T1740] usb 5-1: new low-speed USB device number 18 using dummy_hcd
executing program
[  632.016924][ T1738] usb 2-1: USB disconnect, device number 18
[  632.025454][ T1738] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  632.085912][   T17] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  632.094295][   T17] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  632.102494][   T17] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  632.112566][   T17] usb 6-1: config 0 has no interface number 0
[  632.115841][ T1794] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  632.118999][   T17] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  632.127032][ T1794] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  632.137137][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  632.145224][ T1794] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  632.154240][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.164301][ T1794] usb 3-1: config 0 has no interface number 0
[  632.165090][ T1794] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  632.177908][   T17] usb 6-1: config 0 descriptor??
[  632.178489][ T1794] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  632.202431][ T1794] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.211314][ T1794] usb 3-1: config 0 descriptor??
[  632.227339][   T17] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  632.238126][   T17] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  632.256017][   T83] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  632.257159][ T1794] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  632.264418][   T83] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  632.281094][ T1794] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  632.282107][   T83] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  632.300332][   T83] usb 4-1: config 0 has no interface number 0
[  632.306895][   T83] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  632.315906][ T1742] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  632.317028][   T83] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  632.325329][ T1742] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  632.334387][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.342503][ T1742] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  632.360559][ T1742] usb 1-1: config 0 has no interface number 0
[  632.367514][ T1742] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  632.367625][   T83] usb 4-1: config 0 descriptor??
[  632.377799][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  632.391677][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.400688][ T1742] usb 1-1: config 0 descriptor??
[  632.436020][ T1740] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  632.437590][ T1742] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  632.444403][ T1740] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  632.455507][ T1794] usb 6-1: USB disconnect, device number 18
[  632.462560][ T1740] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  632.462572][ T1740] usb 5-1: config 0 has no interface number 0
executing program
[  632.466298][ T1738] usb 2-1: new low-speed USB device number 19 using dummy_hcd
[  632.470228][ T1742] ldusb 1-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  632.480610][   T83] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  632.484884][ T1937] ldusb 6-1:0.124: Couldn't submit interrupt_in_urb -19
[  632.503707][ T1740] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  632.514539][ T1742] usb 3-1: USB disconnect, device number 18
executing program
[  632.517023][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  632.531637][ T1794] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  632.532851][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.546133][   T83] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  632.556191][ T1742] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  632.562489][ T1740] usb 5-1: config 0 descriptor??
executing program
[  632.627994][ T1740] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  632.667316][    T5] usb 1-1: USB disconnect, device number 18
executing program
[  632.674835][    T5] ldusb 1-1:0.124: LD USB Device #2 now disconnected
[  632.678597][ T1740] ldusb 5-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  632.696471][  T102] usb 4-1: USB disconnect, device number 18
[  632.705351][  T102] ldusb 4-1:0.124: LD USB Device #0 now disconnected
executing program
[  632.827012][ T1740] usb 5-1: USB disconnect, device number 18
[  632.834952][ T1740] ldusb 5-1:0.124: LD USB Device #1 now disconnected
[  632.875943][ T1738] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  632.884338][ T1738] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  632.892516][ T1738] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  632.902590][ T1738] usb 2-1: config 0 has no interface number 0
[  632.909042][ T1738] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  632.919167][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  632.928196][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.935812][ T1794] usb 6-1: new low-speed USB device number 19 using dummy_hcd
[  632.938153][ T1738] usb 2-1: config 0 descriptor??
[  632.943736][ T1742] usb 3-1: new low-speed USB device number 19 using dummy_hcd
[  632.987124][ T1738] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  632.998327][ T1738] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  633.035816][    T5] usb 1-1: new low-speed USB device number 19 using dummy_hcd
[  633.065800][  T102] usb 4-1: new low-speed USB device number 19 using dummy_hcd
executing program
[  633.205833][ T1740] usb 5-1: new low-speed USB device number 19 using dummy_hcd
[  633.207977][ T1769] usb 2-1: USB disconnect, device number 19
[  633.222672][ T1769] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  633.305937][ T1794] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  633.314324][ T1794] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  633.322528][ T1794] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  633.332703][ T1794] usb 6-1: config 0 has no interface number 0
[  633.339001][ T1742] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  633.347350][ T1742] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  633.355475][ T1742] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  633.365613][ T1742] usb 3-1: config 0 has no interface number 0
[  633.371799][ T1794] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  633.381959][ T1794] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  633.391001][ T1794] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.399190][ T1742] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  633.409301][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  633.418426][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.427808][ T1794] usb 6-1: config 0 descriptor??
[  633.433391][ T1742] usb 3-1: config 0 descriptor??
[  633.438572][    T5] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  633.446996][    T5] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  633.455137][    T5] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  633.465258][    T5] usb 1-1: config 0 has no interface number 0
[  633.472493][ T1794] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  633.482187][  T102] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  633.490645][  T102] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  633.498809][  T102] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  633.508884][  T102] usb 4-1: config 0 has no interface number 0
[  633.515831][    T5] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  633.525985][    T5] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  633.535075][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.543245][ T1794] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  633.552777][ T1742] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  633.562324][  T102] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  633.572445][  T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  633.581489][  T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.585837][ T1740] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  633.596530][ T1742] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  633.597857][ T1740] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  633.597870][ T1740] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  633.597881][ T1740] usb 5-1: config 0 has no interface number 0
[  633.597913][ T1740] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  633.608137][  T102] usb 4-1: config 0 descriptor??
[  633.614199][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
executing program
[  633.614214][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.662636][ T1769] usb 2-1: new low-speed USB device number 20 using dummy_hcd
[  633.663085][ T1740] usb 5-1: config 0 descriptor??
[  633.670345][    T5] usb 1-1: config 0 descriptor??
[  633.686552][ T1742] usb 6-1: USB disconnect, device number 19
[  633.693350][ T1742] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  633.707025][ T1740] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  633.717373][    T5] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  633.728084][  T102] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  633.733451][ T1740] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  633.747227][    T5] ldusb 1-1:0.124: LD USB Device #3 now attached to major 180 minor 3
executing program
[  633.756078][  T102] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  633.773568][ T1740] usb 3-1: USB disconnect, device number 19
[  633.780451][ T1740] ldusb 3-1:0.124: LD USB Device #1 now disconnected
executing program
[  633.926367][    T5] usb 5-1: USB disconnect, device number 19
[  633.956168][ T1951] ldusb 5-1:0.124: Couldn't submit interrupt_in_urb -19
[  633.964231][    T5] ldusb 5-1:0.124: LD USB Device #0 now disconnected
executing program
executing program
[  633.964272][   T83] usb 1-1: USB disconnect, device number 19
[  633.977480][ T1738] usb 4-1: USB disconnect, device number 19
[  633.984724][ T1738] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  633.993292][   T83] ldusb 1-1:0.124: LD USB Device #3 now disconnected
[  634.045828][ T1742] usb 6-1: new low-speed USB device number 20 using dummy_hcd
[  634.055896][ T1769] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  634.064289][ T1769] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  634.072511][ T1769] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  634.082590][ T1769] usb 2-1: config 0 has no interface number 0
[  634.088982][ T1769] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  634.099093][ T1769] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  634.108155][ T1769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.116896][ T1769] usb 2-1: config 0 descriptor??
[  634.135830][ T1740] usb 3-1: new low-speed USB device number 20 using dummy_hcd
[  634.157124][ T1769] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  634.168949][ T1769] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  634.345853][    T5] usb 5-1: new low-speed USB device number 20 using dummy_hcd
[  634.345872][   T83] usb 1-1: new low-speed USB device number 20 using dummy_hcd
[  634.360972][ T1738] usb 4-1: new low-speed USB device number 20 using dummy_hcd
[  634.376369][ T1769] usb 2-1: USB disconnect, device number 20
[  634.383305][ T1769] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  634.405864][ T1742] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  634.414233][ T1742] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  634.422423][ T1742] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  634.432565][ T1742] usb 6-1: config 0 has no interface number 0
[  634.439021][ T1742] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  634.449122][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  634.458194][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.467251][ T1742] usb 6-1: config 0 descriptor??
[  634.507035][ T1742] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  634.516025][ T1740] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  634.521826][ T1742] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  634.524848][ T1740] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  634.541166][ T1740] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  634.551257][ T1740] usb 3-1: config 0 has no interface number 0
[  634.557370][ T1740] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  634.567488][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  634.576606][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.585391][ T1740] usb 3-1: config 0 descriptor??
[  634.627207][ T1740] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  634.637624][ T1740] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  634.725965][    T5] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  634.727098][ T1740] usb 6-1: USB disconnect, device number 20
[  634.734471][    T5] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  634.734485][    T5] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  634.741240][ T1740] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  634.748655][    T5] usb 5-1: config 0 has no interface number 0
executing program
[  634.749686][ T1769] usb 2-1: new low-speed USB device number 21 using dummy_hcd
[  634.759077][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  634.769522][    T5] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  634.771796][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  634.779257][    T5] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  634.787548][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  634.787558][ T1738] usb 4-1: config 0 has no interface number 0
[  634.787639][   T83] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  634.797695][    T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.808083][    T5] usb 5-1: config 0 descriptor??
[  634.814907][   T83] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  634.814921][   T83] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  634.814933][   T83] usb 1-1: config 0 has no interface number 0
[  634.816136][   T83] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  634.834552][ T1742] usb 3-1: USB disconnect, device number 20
[  634.839765][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  634.852545][ T1742] ldusb 3-1:0.124: LD USB Device #1 now disconnected
[  634.852567][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.867070][    T5] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  634.871950][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  634.885234][    T5] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  634.886937][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  634.886950][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.900592][ T1738] usb 4-1: config 0 descriptor??
[  634.966826][   T83] usb 1-1: config 0 descriptor??
[  635.017031][   T83] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  635.028094][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  635.038693][   T83] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  635.047533][ T1738] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  635.086468][    T5] usb 5-1: USB disconnect, device number 20
[  635.093210][    T5] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  635.135875][ T1769] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  635.144258][ T1769] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  635.152469][ T1769] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  635.162619][ T1769] usb 2-1: config 0 has no interface number 0
[  635.169104][ T1769] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
executing program
[  635.179175][ T1769] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  635.188212][ T1769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.196887][ T1769] usb 2-1: config 0 descriptor??
[  635.217289][  T102] usb 1-1: USB disconnect, device number 20
[  635.217862][ T1738] usb 4-1: USB disconnect, device number 20
[  635.229058][  T102] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  635.236067][ T1742] usb 3-1: new low-speed USB device number 21 using dummy_hcd
[  635.236880][ T1738] ldusb 4-1:0.124: LD USB Device #2 now disconnected
[  635.244967][ T1769] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  635.262727][ T1769] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  635.295917][ T1740] usb 6-1: new low-speed USB device number 21 using dummy_hcd
executing program
[  635.457428][   T83] usb 2-1: USB disconnect, device number 21
[  635.464749][   T83] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  635.466050][    T5] usb 5-1: new low-speed USB device number 21 using dummy_hcd
[  635.595847][ T1742] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  635.604233][ T1742] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  635.612434][ T1742] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  635.615864][ T1738] usb 4-1: new low-speed USB device number 21 using dummy_hcd
[  635.622517][ T1742] usb 3-1: config 0 has no interface number 0
[  635.622553][  T102] usb 1-1: new low-speed USB device number 21 using dummy_hcd
[  635.643761][ T1742] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  635.653870][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  635.662945][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.671798][ T1742] usb 3-1: config 0 descriptor??
[  635.675897][ T1740] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  635.685104][ T1740] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  635.693293][ T1740] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  635.703384][ T1740] usb 6-1: config 0 has no interface number 0
[  635.709734][ T1740] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  635.717367][ T1742] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  635.719838][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  635.719852][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.749864][ T1742] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  635.751479][ T1740] usb 6-1: config 0 descriptor??
[  635.799111][ T1740] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  635.809458][ T1740] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  635.855921][   T83] usb 2-1: new low-speed USB device number 22 using dummy_hcd
[  635.885865][    T5] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  635.894232][    T5] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
executing program
[  635.902449][    T5] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  635.912527][    T5] usb 5-1: config 0 has no interface number 0
[  635.919347][    T5] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  635.929445][    T5] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  635.938551][    T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.947608][ T1742] usb 3-1: USB disconnect, device number 21
[  635.954228][    T5] usb 5-1: config 0 descriptor??
[  635.959632][ T1742] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  635.995939][  T102] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
executing program
[  635.997556][ T1740] usb 6-1: USB disconnect, device number 21
[  636.004286][  T102] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  636.004300][  T102] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  636.004311][  T102] usb 1-1: config 0 has no interface number 0
[  636.004340][  T102] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  636.011238][ T1740] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  636.018499][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  636.018513][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.020855][    T5] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  636.075960][ T1738] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  636.086358][ T1738] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  636.086622][  T102] usb 1-1: config 0 descriptor??
[  636.094600][ T1738] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  636.094612][ T1738] usb 4-1: config 0 has no interface number 0
[  636.098821][ T1738] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  636.100192][    T5] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  636.109712][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  636.109727][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.117257][ T1738] usb 4-1: config 0 descriptor??
[  636.167026][  T102] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  636.178821][  T102] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  636.197131][ T1738] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  636.207825][ T1738] ldusb 4-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  636.235868][   T83] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  636.236478][  T102] usb 5-1: USB disconnect, device number 21
[  636.244248][   T83] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  636.258371][   T83] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  636.262505][  T102] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  636.268460][   T83] usb 2-1: config 0 has no interface number 0
[  636.270009][   T83] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  636.291467][   T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  636.300534][   T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.309815][   T83] usb 2-1: config 0 descriptor??
executing program
[  636.347198][   T83] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  636.357666][   T83] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  636.375895][ T1742] usb 3-1: new low-speed USB device number 22 using dummy_hcd
[  636.388397][   T83] usb 1-1: USB disconnect, device number 21
executing program
[  636.395014][   T83] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  636.415884][ T1740] usb 6-1: new low-speed USB device number 22 using dummy_hcd
[  636.416881][    T5] usb 4-1: USB disconnect, device number 21
[  636.430269][    T5] ldusb 4-1:0.124: LD USB Device #2 now disconnected
executing program
[  636.566417][ T1769] usb 2-1: USB disconnect, device number 22
[  636.573418][ T1769] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  636.625851][  T102] usb 5-1: new low-speed USB device number 22 using dummy_hcd
[  636.735828][ T1742] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  636.744211][ T1742] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  636.752412][ T1742] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  636.755866][   T83] usb 1-1: new low-speed USB device number 22 using dummy_hcd
[  636.762491][ T1742] usb 3-1: config 0 has no interface number 0
[  636.762785][ T1742] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  636.786163][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  636.795160][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.803236][    T5] usb 4-1: new low-speed USB device number 22 using dummy_hcd
[  636.811637][ T1742] usb 3-1: config 0 descriptor??
[  636.815929][ T1740] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  636.824939][ T1740] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  636.833123][ T1740] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  636.843315][ T1740] usb 6-1: config 0 has no interface number 0
[  636.849635][ T1740] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  636.857197][ T1742] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  636.859740][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  636.859754][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.871092][ T1742] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  636.886522][ T1740] usb 6-1: config 0 descriptor??
[  636.938967][ T1740] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  636.949601][ T1740] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  636.955844][ T1769] usb 2-1: new low-speed USB device number 23 using dummy_hcd
[  637.005893][  T102] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  637.014273][  T102] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  637.022506][  T102] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  637.032580][  T102] usb 5-1: config 0 has no interface number 0
[  637.038723][  T102] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
executing program
[  637.048813][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  637.057860][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.067558][  T102] usb 5-1: config 0 descriptor??
[  637.086491][ T1742] usb 3-1: USB disconnect, device number 22
[  637.093504][ T1742] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  637.107212][  T102] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  637.117524][  T102] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  637.156373][  T102] usb 6-1: USB disconnect, device number 22
[  637.164437][  T102] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  637.185904][    T5] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  637.194344][    T5] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  637.202554][    T5] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  637.205919][   T83] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  637.212733][    T5] usb 4-1: config 0 has no interface number 0
[  637.220989][   T83] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  637.221003][   T83] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  637.227537][    T5] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  637.235191][   T83] usb 1-1: config 0 has no interface number 0
[  637.245256][    T5] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  637.256286][   T83] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  637.261430][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.266666][    T5] usb 4-1: config 0 descriptor??
[  637.270495][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
executing program
[  637.302468][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.312287][   T83] usb 1-1: config 0 descriptor??
[  637.319054][    T5] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  637.330539][    T5] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  637.336512][ T1740] usb 5-1: USB disconnect, device number 22
[  637.346685][ T1769] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  637.353929][ T1740] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  637.355023][ T1769] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  637.355036][ T1769] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  637.355049][ T1769] usb 2-1: config 0 has no interface number 0
[  637.361510][ T1769] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  637.377059][   T83] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  637.380042][ T1769] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  637.396929][   T83] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  637.405575][ T1769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.407241][ T1769] usb 2-1: config 0 descriptor??
[  637.475850][ T1742] usb 3-1: new low-speed USB device number 23 using dummy_hcd
[  637.484492][ T1769] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  637.495109][ T1769] ldusb 2-1:0.124: LD USB Device #2 now attached to major 180 minor 2
executing program
[  637.536502][   T83] usb 4-1: USB disconnect, device number 22
[  637.543611][   T83] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  637.555839][  T102] usb 6-1: new low-speed USB device number 23 using dummy_hcd
executing program
[  637.596356][ T1738] usb 1-1: USB disconnect, device number 22
[  637.604611][ T1738] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  637.677379][   T17] usb 2-1: USB disconnect, device number 23
[  637.685278][   T17] ldusb 2-1:0.124: LD USB Device #2 now disconnected
[  637.725878][ T1740] usb 5-1: new low-speed USB device number 23 using dummy_hcd
[  637.855913][ T1742] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  637.864307][ T1742] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  637.872492][ T1742] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  637.882613][ T1742] usb 3-1: config 0 has no interface number 0
[  637.888822][ T1742] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  637.898921][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  637.905802][   T83] usb 4-1: new low-speed USB device number 23 using dummy_hcd
[  637.908001][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.924115][ T1742] usb 3-1: config 0 descriptor??
[  637.929189][  T102] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  637.937538][  T102] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  637.945669][  T102] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  637.955777][  T102] usb 6-1: config 0 has no interface number 0
[  637.961956][  T102] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  637.972081][  T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  637.981147][  T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.985813][ T1738] usb 1-1: new low-speed USB device number 23 using dummy_hcd
[  637.990099][  T102] usb 6-1: config 0 descriptor??
[  638.003052][ T1742] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  638.013599][ T1742] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  638.047119][  T102] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  638.057811][  T102] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  638.075939][   T17] usb 2-1: new low-speed USB device number 24 using dummy_hcd
[  638.125910][ T1740] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  638.134305][ T1740] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  638.142547][ T1740] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  638.152625][ T1740] usb 5-1: config 0 has no interface number 0
[  638.159089][ T1740] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  638.169160][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  638.178206][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.187404][ T1740] usb 5-1: config 0 descriptor??
executing program
[  638.216452][ T1743] usb 3-1: USB disconnect, device number 23
[  638.224499][ T1743] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  638.232733][ T1740] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  638.250188][ T1740] ldusb 5-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  638.266984][ T1740] usb 6-1: USB disconnect, device number 23
[  638.276249][ T1740] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  638.305857][   T83] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  638.314212][   T83] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  638.322441][   T83] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  638.332553][   T83] usb 4-1: config 0 has no interface number 0
[  638.338980][   T83] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  638.349192][   T83] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  638.358308][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.367725][   T83] usb 4-1: config 0 descriptor??
[  638.407082][   T83] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  638.417670][   T83] ldusb 4-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  638.426032][ T1738] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  638.434349][ T1738] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  638.442566][ T1738] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
[  638.452630][ T1738] usb 1-1: config 0 has no interface number 0
[  638.456383][  T102] usb 5-1: USB disconnect, device number 23
[  638.459888][ T1738] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  638.474764][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  638.477165][  T102] ldusb 5-1:0.124: LD USB Device #0 now disconnected
[  638.483816][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.492756][ T1738] usb 1-1: config 0 descriptor??
[  638.535887][   T17] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  638.544263][   T17] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  638.552480][   T17] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  638.562561][   T17] usb 2-1: config 0 has no interface number 0
[  638.569945][ T1738] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  638.579990][   T17] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  638.590126][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  638.599150][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.607341][ T1738] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  638.616668][ T1742] usb 4-1: USB disconnect, device number 23
[  638.623245][   T17] usb 2-1: config 0 descriptor??
[  638.629704][ T1742] ldusb 4-1:0.124: LD USB Device #1 now disconnected
[  638.645850][ T1743] usb 3-1: new low-speed USB device number 24 using dummy_hcd
[  638.677057][   T17] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  638.686721][ T1740] usb 6-1: new low-speed USB device number 24 using dummy_hcd
[  638.694777][   T17] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  638.756949][   T17] usb 1-1: USB disconnect, device number 23
[  638.763914][   T17] ldusb 1-1:0.124: LD USB Device #0 now disconnected
executing program
[  638.845836][  T102] usb 5-1: new low-speed USB device number 24 using dummy_hcd
[  638.877104][ T1769] usb 2-1: USB disconnect, device number 24
[  638.884838][ T1769] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  638.995819][ T1742] usb 4-1: new low-speed USB device number 24 using dummy_hcd
[  639.025848][ T1743] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  639.034229][ T1743] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  639.042452][ T1743] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  639.052534][ T1743] usb 3-1: config 0 has no interface number 0
[  639.058908][ T1743] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  639.069028][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  639.078097][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.086184][ T1740] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  639.094531][ T1740] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  639.102724][ T1740] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  639.112803][ T1740] usb 6-1: config 0 has no interface number 0
[  639.119383][ T1740] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  639.129514][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  639.138570][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.147236][ T1743] usb 3-1: config 0 descriptor??
[  639.152246][   T17] usb 1-1: new low-speed USB device number 24 using dummy_hcd
[  639.160917][ T1740] usb 6-1: config 0 descriptor??
[  639.187128][ T1743] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  639.198357][ T1743] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  639.207846][ T1740] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  639.221740][ T1740] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  639.225866][  T102] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  639.238299][  T102] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  639.246445][  T102] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  639.256492][  T102] usb 5-1: config 0 has no interface number 0
[  639.262809][ T1769] usb 2-1: new low-speed USB device number 25 using dummy_hcd
[  639.270598][  T102] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  639.280832][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  639.289872][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.298984][  T102] usb 5-1: config 0 descriptor??
[  639.337216][  T102] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  639.347626][  T102] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  639.375902][ T1742] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  639.384271][ T1742] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  639.392462][ T1742] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  639.402531][ T1742] usb 4-1: config 0 has no interface number 0
[  639.409069][ T1742] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  639.419220][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  639.428311][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
executing program
[  639.428610][ T1740] usb 6-1: USB disconnect, device number 24
[  639.439206][ T1742] usb 4-1: config 0 descriptor??
[  639.452368][ T1743] usb 3-1: USB disconnect, device number 24
[  639.458690][ T1740] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  639.466521][ T1743] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  639.487147][ T1742] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  639.498482][ T1742] ldusb 4-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  639.516004][   T17] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  639.524332][   T17] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
executing program
[  639.532508][   T17] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  639.542599][   T17] usb 1-1: config 0 has no interface number 0
[  639.549143][   T17] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  639.559265][   T17] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  639.559441][ T1742] usb 5-1: USB disconnect, device number 24
[  639.568421][   T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.572612][   T17] usb 1-1: config 0 descriptor??
[  639.584712][ T1742] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  639.627209][   T17] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  639.637566][   T17] ldusb 1-1:0.124: LD USB Device #1 now attached to major 180 minor 1
executing program
[  639.685873][ T1769] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  639.694243][ T1769] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  639.702481][ T1769] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  639.707681][   T17] usb 4-1: USB disconnect, device number 24
[  639.712555][ T1769] usb 2-1: config 0 has no interface number 0
[  639.714437][ T1769] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  639.720976][   T17] ldusb 4-1:0.124: LD USB Device #0 now disconnected
[  639.724569][ T1769] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  639.724583][ T1769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.732751][ T1769] usb 2-1: config 0 descriptor??
[  639.797109][ T1769] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  639.807915][ T1769] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  639.845826][ T1743] usb 3-1: new low-speed USB device number 25 using dummy_hcd
[  639.846329][ T1769] usb 1-1: USB disconnect, device number 24
[  639.853875][ T1740] usb 6-1: new low-speed USB device number 25 using dummy_hcd
[  639.861088][ T1769] ldusb 1-1:0.124: LD USB Device #1 now disconnected
[  639.965816][ T1742] usb 5-1: new low-speed USB device number 25 using dummy_hcd
executing program
[  640.016443][  T102] usb 2-1: USB disconnect, device number 25
[  640.023604][  T102] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  640.085826][   T17] usb 4-1: new low-speed USB device number 25 using dummy_hcd
[  640.225922][ T1769] usb 1-1: new low-speed USB device number 25 using dummy_hcd
[  640.226631][ T1740] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  640.241745][ T1740] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  640.249908][ T1740] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  640.259990][ T1740] usb 6-1: config 0 has no interface number 0
[  640.266340][ T1743] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  640.274666][ T1743] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  640.282847][ T1743] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  640.292937][ T1743] usb 3-1: config 0 has no interface number 0
[  640.299105][ T1743] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  640.309232][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  640.318302][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.326356][ T1740] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  640.335857][ T1742] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  640.336796][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  640.336813][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.345115][ T1742] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  640.355003][ T1743] usb 3-1: config 0 descriptor??
[  640.362119][ T1742] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  640.362131][ T1742] usb 5-1: config 0 has no interface number 0
[  640.362729][ T1742] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  640.378467][ T1740] usb 6-1: config 0 descriptor??
[  640.385941][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  640.385955][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.386129][  T102] usb 2-1: new low-speed USB device number 26 using dummy_hcd
[  640.430098][ T1740] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  640.441455][ T1742] usb 5-1: config 0 descriptor??
[  640.442821][ T1743] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  640.457163][ T1740] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  640.468040][ T1743] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  640.487159][ T1742] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  640.495870][   T17] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  640.504992][   T17] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  640.509452][ T1742] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  640.513251][   T17] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  640.531437][   T17] usb 4-1: config 0 has no interface number 0
[  640.537541][   T17] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  640.547659][   T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  640.556905][   T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.566063][   T17] usb 4-1: config 0 descriptor??
[  640.607073][   T17] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  640.617472][   T17] ldusb 4-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  640.625997][ T1769] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  640.634394][ T1769] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  640.642634][ T1769] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
executing program
executing program
[  640.652780][ T1769] usb 1-1: config 0 has no interface number 0
[  640.659047][ T1769] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  640.659557][   T17] usb 3-1: USB disconnect, device number 25
[  640.669185][ T1769] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  640.669199][ T1769] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.672208][ T1742] usb 6-1: USB disconnect, device number 25
[  640.683156][   T17] ldusb 3-1:0.124: LD USB Device #1 now disconnected
executing program
[  640.684710][ T1769] usb 1-1: config 0 descriptor??
[  640.692580][ T2023] ldusb 6-1:0.124: Couldn't submit interrupt_in_urb -19
[  640.717451][ T1742] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  640.720139][ T1743] usb 5-1: USB disconnect, device number 25
[  640.731270][ T1743] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  640.737735][ T1769] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  640.749850][ T1769] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  640.815916][  T102] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  640.824271][  T102] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  640.832502][  T102] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  640.833518][ T1740] usb 4-1: USB disconnect, device number 25
[  640.842593][  T102] usb 2-1: config 0 has no interface number 0
[  640.843713][  T102] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  640.851830][ T1740] ldusb 4-1:0.124: LD USB Device #3 now disconnected
[  640.854694][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  640.854709][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.862566][  T102] usb 2-1: config 0 descriptor??
executing program
[  640.927057][  T102] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  640.938472][  T102] ldusb 2-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  640.957401][  T102] usb 1-1: USB disconnect, device number 25
[  640.966441][  T102] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  641.065840][   T17] usb 3-1: new low-speed USB device number 26 using dummy_hcd
[  641.095832][ T1742] usb 6-1: new low-speed USB device number 26 using dummy_hcd
executing program
[  641.125822][ T1743] usb 5-1: new low-speed USB device number 26 using dummy_hcd
[  641.127194][ T1769] usb 2-1: USB disconnect, device number 26
[  641.144590][ T1769] ldusb 2-1:0.124: LD USB Device #1 now disconnected
[  641.215836][ T1740] usb 4-1: new low-speed USB device number 26 using dummy_hcd
[  641.325840][  T102] usb 1-1: new low-speed USB device number 26 using dummy_hcd
[  641.435991][   T17] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  641.444407][   T17] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  641.452619][   T17] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  641.462857][   T17] usb 3-1: config 0 has no interface number 0
[  641.469106][   T17] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  641.475892][ T1742] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  641.479216][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  641.479234][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.487658][ T1742] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  641.487670][ T1742] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  641.487682][ T1742] usb 6-1: config 0 has no interface number 0
[  641.488127][ T1742] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  641.505984][ T1743] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  641.513022][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  641.523101][ T1743] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  641.529137][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.539295][ T1743] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  641.547885][ T1769] usb 2-1: new low-speed USB device number 27 using dummy_hcd
[  641.556646][ T1743] usb 5-1: config 0 has no interface number 0
[  641.557666][   T17] usb 3-1: config 0 descriptor??
[  641.568601][ T1742] usb 6-1: config 0 descriptor??
[  641.577288][ T1743] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  641.616631][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  641.625645][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.627948][ T1742] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  641.634827][   T17] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  641.657115][   T17] ldusb 3-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  641.659946][ T1742] ldusb 6-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  641.666046][ T1740] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  641.681884][ T1740] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  641.690146][ T1740] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  641.700261][ T1740] usb 4-1: config 0 has no interface number 0
[  641.706580][ T1743] usb 5-1: config 0 descriptor??
[  641.712377][ T1740] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  641.722603][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  641.731686][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.740883][ T1740] usb 4-1: config 0 descriptor??
[  641.745979][  T102] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  641.747060][ T1743] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  641.754314][  T102] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  641.765184][ T1743] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  641.772206][  T102] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  641.790367][  T102] usb 1-1: config 0 has no interface number 0
[  641.796968][  T102] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  641.797984][ T1740] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  641.807087][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  641.822367][ T1740] ldusb 4-1:0.124: LD USB Device #3 now attached to major 180 minor 3
executing program
executing program
[  641.825616][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.841418][  T102] usb 1-1: config 0 descriptor??
[  641.849456][ T1742] usb 3-1: USB disconnect, device number 26
[  641.866716][    T5] usb 6-1: USB disconnect, device number 26
[  641.873423][    T5] ldusb 6-1:0.124: LD USB Device #1 now disconnected
[  641.880613][ T1742] ldusb 3-1:0.124: LD USB Device #0 now disconnected
[  641.888795][  T102] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  641.903477][  T102] ldusb 1-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  641.975890][ T1769] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  641.976469][ T1740] usb 5-1: USB disconnect, device number 26
[  641.984290][ T1769] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  641.993145][ T1740] ldusb 5-1:0.124: LD USB Device #2 now disconnected
[  641.998372][ T1769] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  641.998386][ T1769] usb 2-1: config 0 has no interface number 0
executing program
[  642.002829][ T1769] usb 2-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  642.016987][ T1743] usb 4-1: USB disconnect, device number 26
[  642.021356][ T1769] usb 2-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  642.021370][ T1769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.037217][ T1743] ldusb 4-1:0.124: LD USB Device #3 now disconnected
[  642.044539][ T1769] usb 2-1: config 0 descriptor??
executing program
[  642.106437][  T102] usb 1-1: USB disconnect, device number 26
[  642.113685][  T102] ldusb 1-1:0.124: LD USB Device #0 now disconnected
[  642.121659][ T1769] ldusb 2-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  642.133701][ T1769] ldusb 2-1:0.124: LD USB Device #0 now attached to major 180 minor 0
executing program
[  642.305843][ T1742] usb 3-1: new low-speed USB device number 27 using dummy_hcd
[  642.313474][    T5] usb 6-1: new low-speed USB device number 27 using dummy_hcd
[  642.336426][   T17] usb 2-1: USB disconnect, device number 27
[  642.343334][   T17] ldusb 2-1:0.124: LD USB Device #0 now disconnected
[  642.365852][ T1740] usb 5-1: new low-speed USB device number 27 using dummy_hcd
[  642.395825][ T1743] usb 4-1: new low-speed USB device number 27 using dummy_hcd
[  642.475836][  T102] usb 1-1: new low-speed USB device number 27 using dummy_hcd
[  642.675951][    T5] usb 6-1: config index 0 descriptor too short (expected 17435, got 27)
[  642.684380][    T5] usb 6-1: config 0 has an invalid interface number: 124 but max is 0
[  642.692696][    T5] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  642.702796][    T5] usb 6-1: config 0 has no interface number 0
[  642.708931][ T1742] usb 3-1: config index 0 descriptor too short (expected 17435, got 27)
[  642.715932][   T17] usb 2-1: new low-speed USB device number 28 using dummy_hcd
[  642.717287][ T1742] usb 3-1: config 0 has an invalid interface number: 124 but max is 0
[  642.717301][ T1742] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  642.717311][ T1742] usb 3-1: config 0 has no interface number 0
[  642.717417][ T1742] usb 3-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  642.735931][ T1740] usb 5-1: config index 0 descriptor too short (expected 17435, got 27)
[  642.743071][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  642.743086][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.749259][ T1740] usb 5-1: config 0 has an invalid interface number: 124 but max is 0
[  642.759710][    T5] usb 6-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  642.767680][ T1740] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  642.776711][    T5] usb 6-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  642.784631][ T1740] usb 5-1: config 0 has no interface number 0
[  642.792918][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.803406][ T1740] usb 5-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  642.814865][ T1742] usb 3-1: config 0 descriptor??
[  642.822151][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  642.822165][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.832096][ T1740] usb 5-1: config 0 descriptor??
[  642.836853][    T5] usb 6-1: config 0 descriptor??
[  642.846965][ T1743] usb 4-1: config index 0 descriptor too short (expected 17435, got 27)
[  642.887190][    T5] ldusb 6-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  642.887441][ T1743] usb 4-1: config 0 has an invalid interface number: 124 but max is 0
[  642.904596][ T1742] ldusb 3-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  642.905119][ T1743] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  642.905132][ T1743] usb 4-1: config 0 has no interface number 0
[  642.920899][ T1743] usb 4-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  642.925104][  T102] usb 1-1: config index 0 descriptor too short (expected 17435, got 27)
[  642.930853][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  642.930867][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.934796][ T1743] usb 4-1: config 0 descriptor??
[  642.941026][  T102] usb 1-1: config 0 has an invalid interface number: 124 but max is 0
[  642.941040][  T102] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  642.941053][  T102] usb 1-1: config 0 has no interface number 0
[  642.950668][ T1740] ldusb 5-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  642.960409][  T102] usb 1-1: config 0 interface 124 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[  642.971521][ T1740] ldusb 5-1:0.124: LD USB Device #2 now attached to major 180 minor 2
[  642.971577][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=1100, bcdDevice=fb.86
[  643.017056][ T1743] ldusb 4-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  643.023681][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  643.044292][ T1743] ldusb 4-1:0.124: LD USB Device #3 now attached to major 180 minor 3
[  643.050386][ T1742] ldusb 3-1:0.124: LD USB Device #1 now attached to major 180 minor 1
[  643.066908][    T5] ldusb 6-1:0.124: LD USB Device #0 now attached to major 180 minor 0
[  643.078336][  T102] usb 1-1: config 0 descriptor??
executing program
[  643.107112][ T1742] usb 6-1: USB disconnect, device number 27
[  643.118449][  T102] ldusb 1-1:0.124: Interrupt out endpoint not found (using control endpoint instead)
[  643.129093][  T102] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[  643.130342][ T1743] usb 3-1: USB disconnect, device number 27
[  643.137177][  T102] CPU: 0 PID: 102 Comm: kworker/0:2 Not tainted 5.3.0-rc4+ #26
[  643.145270][ T1743] ldusb 3-1:0.124: LD USB Device #1 now disconnected
executing program
[  643.150469][  T102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  643.150557][  T102] Workqueue: usb_hub_wq hub_event
[  643.172283][  T102] Call Trace:
[  643.175606][  T102]  dump_stack+0xca/0x13e
[  643.180182][  T102]  sysfs_warn_dup.cold+0x1c/0x29
[  643.185106][  T102]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  643.191176][  T102]  sysfs_create_link+0x61/0xc0
[  643.195972][  T102]  device_add+0x788/0x16f0
[  643.200371][  T102]  ? uevent_store+0x50/0x50
[  643.204861][  T102]  ? rcu_read_lock_sched_held+0x113/0x130
[  643.210730][  T102]  ? kfree+0x287/0x2f0
[  643.214786][  T102]  device_create_groups_vargs+0x203/0x280
[  643.220941][  T102]  device_create+0xdf/0x120
[  643.225428][  T102]  ? device_create_vargs+0x50/0x50
[  643.230569][  T102]  ? down_write+0xe0/0x150
[  643.235090][  T102]  ? __down_timeout+0x2d0/0x2d0
[  643.239937][  T102]  usb_register_dev+0x279/0x6a0
[  643.244776][  T102]  ? usb_open+0x270/0x270
[  643.249100][  T102]  ? kasan_unpoison_shadow+0x30/0x40
[  643.254377][  T102]  ? memset+0x20/0x40
[  643.258398][  T102]  ld_usb_probe+0x6f7/0xa65
[  643.262885][  T102]  usb_probe_interface+0x305/0x7a0
[  643.267979][  T102]  ? usb_probe_device+0x100/0x100
[  643.273098][  T102]  really_probe+0x281/0x6d0
[  643.277588][  T102]  driver_probe_device+0x101/0x1b0
[  643.282683][  T102]  __device_attach_driver+0x1c2/0x220
[  643.288040][  T102]  ? driver_allows_async_probing+0x160/0x160
[  643.294002][  T102]  bus_for_each_drv+0x162/0x1e0
[  643.298836][  T102]  ? bus_rescan_devices+0x20/0x20
[  643.303847][  T102]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.309634][  T102]  ? lockdep_hardirqs_on+0x379/0x580
[  643.314900][  T102]  __device_attach+0x217/0x360
[  643.319647][  T102]  ? device_bind_driver+0xd0/0xd0
[  643.324681][  T102]  ? kobject_uevent_env+0x29e/0x1160
[  643.330050][  T102]  ? kobject_uevent_env+0x2a8/0x1160
[  643.335316][  T102]  bus_probe_device+0x1e4/0x290
[  643.340149][  T102]  ? blocking_notifier_call_chain+0x54/0xa0
[  643.346032][  T102]  device_add+0xae6/0x16f0
[  643.350447][  T102]  ? uevent_store+0x50/0x50
[  643.354956][  T102]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.360777][  T102]  usb_set_configuration+0xdf6/0x1670
[  643.366183][  T102]  generic_probe+0x9d/0xd5
[  643.370602][  T102]  usb_probe_device+0x99/0x100
[  643.375348][  T102]  ? usb_suspend+0x620/0x620
[  643.379924][  T102]  really_probe+0x281/0x6d0
[  643.384453][  T102]  driver_probe_device+0x101/0x1b0
[  643.389557][  T102]  __device_attach_driver+0x1c2/0x220
[  643.394911][  T102]  ? driver_allows_async_probing+0x160/0x160
[  643.400876][  T102]  bus_for_each_drv+0x162/0x1e0
[  643.405710][  T102]  ? bus_rescan_devices+0x20/0x20
[  643.410718][  T102]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.416510][  T102]  ? lockdep_hardirqs_on+0x379/0x580
[  643.421782][  T102]  __device_attach+0x217/0x360
[  643.426532][  T102]  ? device_bind_driver+0xd0/0xd0
[  643.431539][  T102]  ? kobject_uevent_env+0x29e/0x1160
[  643.436807][  T102]  ? kobject_uevent_env+0x2a8/0x1160
[  643.442076][  T102]  bus_probe_device+0x1e4/0x290
[  643.446909][  T102]  ? blocking_notifier_call_chain+0x54/0xa0
[  643.452781][  T102]  device_add+0xae6/0x16f0
[  643.457180][  T102]  ? uevent_store+0x50/0x50
[  643.461668][  T102]  usb_new_device.cold+0x6a4/0xe79
[  643.466766][  T102]  hub_event+0x1b5c/0x3640
[  643.471171][  T102]  ? hub_port_debounce+0x260/0x260
[  643.476269][  T102]  process_one_work+0x92b/0x1530
[  643.481199][  T102]  ? pwq_dec_nr_in_flight+0x310/0x310
[  643.486561][  T102]  ? do_raw_spin_lock+0x11a/0x280
[  643.491631][  T102]  worker_thread+0x96/0xe20
[  643.496162][  T102]  ? process_one_work+0x1530/0x1530
[  643.501345][  T102]  kthread+0x318/0x420
executing program
[  643.505397][  T102]  ? kthread_create_on_node+0xf0/0xf0
[  643.510751][  T102]  ret_from_fork+0x24/0x30
[  643.515668][ T1742] ldusb 6-1:0.124: LD USB Device #0 now disconnected
[  643.516572][   T17] usb 2-1: config index 0 descriptor too short (expected 17435, got 27)
[  643.529973][  T102] ldusb 1-1:0.124: Not able to get a minor for this device.
[  643.530817][   T17] usb 2-1: config 0 has an invalid interface number: 124 but max is 0
[  643.541574][  T102] ldusb: probe of 1-1:0.124 failed with error -17
[  643.546142][   T17] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  643.546154][   T17] usb 2-1: config 0 has no interface number 0
[  643.546367][    C0] ==================================================================
[  643.546423][    C0] BUG: KASAN: use-after-free in ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.546433][    C0] Write of size 4 at addr ffff8881d2af015c by task kworker/0:2/102
[  643.546437][    C0] 
[  643.546449][    C0] CPU: 0 PID: 102 Comm: kworker/0:2 Not tainted 5.3.0-rc4+ #26
[  643.546455][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  643.546468][    C0] Workqueue: usb_hub_wq hub_event
[  643.546475][    C0] Call Trace:
[  643.546480][    C0]  <IRQ>
[  643.546493][    C0]  dump_stack+0xca/0x13e
[  643.546505][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.546517][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.546530][    C0]  print_address_description+0x6a/0x32c
[  643.546543][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.546555][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.546566][    C0]  __kasan_report.cold+0x1a/0x33
[  643.546579][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.546588][    C0]  kasan_report+0xe/0x12
[  643.546600][    C0]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.546613][    C0]  __usb_hcd_giveback_urb+0x1f2/0x470
[  643.546623][    C0]  usb_hcd_giveback_urb+0x368/0x420
[  643.546693][    C0]  dummy_timer+0x120f/0x2fa2
[  643.546706][    C0]  ? __lock_acquire+0x145e/0x3b50
[  643.546717][    C0]  ? find_held_lock+0x2d/0x110
[  643.546749][    C0]  ? debug_object_deactivate+0x1d9/0x320
[  643.546759][    C0]  ? mark_held_locks+0xe0/0xe0
[  643.546770][    C0]  ? lock_downgrade+0x6e0/0x6e0
[  643.546781][    C0]  ? lock_acquire+0x127/0x320
[  643.546791][    C0]  ? dummy_udc_probe+0x930/0x930
[  643.546803][    C0]  call_timer_fn+0x179/0x650
[  643.546813][    C0]  ? dummy_udc_probe+0x930/0x930
[  643.546823][    C0]  ? msleep_interruptible+0x130/0x130
[  643.546834][    C0]  ? do_raw_spin_lock+0x11a/0x280
[  643.546845][    C0]  ? mark_held_locks+0x9f/0xe0
[  643.546857][    C0]  ? _raw_spin_unlock_irq+0x24/0x30
[  643.546867][    C0]  ? dummy_udc_probe+0x930/0x930
[  643.546877][    C0]  run_timer_softirq+0x5cc/0x14b0
[  643.546887][    C0]  ? add_timer+0x7a0/0x7a0
[  643.546898][    C0]  ? mark_lock+0xbc/0x1130
[  643.546909][    C0]  __do_softirq+0x221/0x912
[  643.546920][    C0]  irq_exit+0x178/0x1a0
[  643.546931][    C0]  smp_apic_timer_interrupt+0x12f/0x500
[  643.546940][    C0]  apic_timer_interrupt+0xf/0x20
[  643.546945][    C0]  </IRQ>
[  643.546956][    C0] RIP: 0010:vprintk_emit+0x3cd/0x3e0
[  643.546966][    C0] Code: 00 83 fb ff 75 d6 e9 db fc ff ff e8 cd 6c 15 00 e8 78 96 1a 00 41 56 9d e9 b1 fd ff ff e8 bb 6c 15 00 e8 66 96 1a 00 41 56 9d <e9> 2a ff ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89
[  643.546973][    C0] RSP: 0018:ffff8881d5067288 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  643.546984][    C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[  643.546992][    C0] RDX: 0000000000000000 RSI: ffff8881d54ba0e8 RDI: ffff8881d54ba044
[  643.546999][    C0] RBP: ffff8881d50672d0 R08: ffff8881d54b9800 R09: fffffbfff11ad39a
[  643.547006][    C0] R10: fffffbfff11ad399 R11: ffffffff88d69ccf R12: 000000000000002f
[  643.547013][    C0] R13: ffff8881da233000 R14: 0000000000000293 R15: 0000000000000000
[  643.547025][    C0]  vprintk_func+0x75/0x113
[  643.547034][    C0]  printk+0xba/0xed
[  643.547043][    C0]  ? kmsg_dump_rewind_nolock+0xd9/0xd9
[  643.547057][    C0]  really_probe.cold+0x69/0x1f6
[  643.547068][    C0]  driver_probe_device+0x101/0x1b0
[  643.547078][    C0]  __device_attach_driver+0x1c2/0x220
[  643.547090][    C0]  ? driver_allows_async_probing+0x160/0x160
[  643.547100][    C0]  bus_for_each_drv+0x162/0x1e0
[  643.547110][    C0]  ? bus_rescan_devices+0x20/0x20
[  643.547120][    C0]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.547130][    C0]  ? lockdep_hardirqs_on+0x379/0x580
[  643.547141][    C0]  __device_attach+0x217/0x360
[  643.547152][    C0]  ? device_bind_driver+0xd0/0xd0
[  643.547164][    C0]  ? kobject_uevent_env+0x29e/0x1160
[  643.547175][    C0]  ? kobject_uevent_env+0x2a8/0x1160
[  643.547185][    C0]  bus_probe_device+0x1e4/0x290
[  643.547196][    C0]  ? blocking_notifier_call_chain+0x54/0xa0
[  643.547206][    C0]  device_add+0xae6/0x16f0
[  643.547216][    C0]  ? uevent_store+0x50/0x50
[  643.547228][    C0]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.547241][    C0]  usb_set_configuration+0xdf6/0x1670
[  643.547254][    C0]  generic_probe+0x9d/0xd5
[  643.547264][    C0]  usb_probe_device+0x99/0x100
[  643.547273][    C0]  ? usb_suspend+0x620/0x620
[  643.547284][    C0]  really_probe+0x281/0x6d0
[  643.547296][    C0]  driver_probe_device+0x101/0x1b0
[  643.547307][    C0]  __device_attach_driver+0x1c2/0x220
[  643.547319][    C0]  ? driver_allows_async_probing+0x160/0x160
[  643.547330][    C0]  bus_for_each_drv+0x162/0x1e0
[  643.547340][    C0]  ? bus_rescan_devices+0x20/0x20
[  643.547351][    C0]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.547362][    C0]  ? lockdep_hardirqs_on+0x379/0x580
[  643.547373][    C0]  __device_attach+0x217/0x360
[  643.547384][    C0]  ? device_bind_driver+0xd0/0xd0
[  643.547395][    C0]  ? kobject_uevent_env+0x29e/0x1160
[  643.547406][    C0]  ? kobject_uevent_env+0x2a8/0x1160
[  643.547416][    C0]  bus_probe_device+0x1e4/0x290
[  643.547427][    C0]  ? blocking_notifier_call_chain+0x54/0xa0
[  643.547436][    C0]  device_add+0xae6/0x16f0
[  643.547446][    C0]  ? uevent_store+0x50/0x50
[  643.547457][    C0]  usb_new_device.cold+0x6a4/0xe79
[  643.547468][    C0]  hub_event+0x1b5c/0x3640
[  643.547480][    C0]  ? hub_port_debounce+0x260/0x260
[  643.547492][    C0]  process_one_work+0x92b/0x1530
[  643.547504][    C0]  ? pwq_dec_nr_in_flight+0x310/0x310
[  643.547514][    C0]  ? do_raw_spin_lock+0x11a/0x280
[  643.547525][    C0]  worker_thread+0x96/0xe20
[  643.547537][    C0]  ? process_one_work+0x1530/0x1530
[  643.547547][    C0]  kthread+0x318/0x420
[  643.547558][    C0]  ? kthread_create_on_node+0xf0/0xf0
[  643.547568][    C0]  ret_from_fork+0x24/0x30
[  643.547573][    C0] 
[  643.547579][    C0] Allocated by task 102:
[  643.547589][    C0]  save_stack+0x1b/0x80
[  643.547599][    C0]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[  643.547611][    C0]  ld_usb_probe+0x6e/0xa65
[  643.547620][    C0]  usb_probe_interface+0x305/0x7a0
[  643.547629][    C0]  really_probe+0x281/0x6d0
[  643.547639][    C0]  driver_probe_device+0x101/0x1b0
[  643.547649][    C0]  __device_attach_driver+0x1c2/0x220
[  643.547658][    C0]  bus_for_each_drv+0x162/0x1e0
[  643.547667][    C0]  __device_attach+0x217/0x360
[  643.547683][    C0]  bus_probe_device+0x1e4/0x290
[  643.547691][    C0]  device_add+0xae6/0x16f0
[  643.547702][    C0]  usb_set_configuration+0xdf6/0x1670
[  643.547711][    C0]  generic_probe+0x9d/0xd5
[  643.547718][    C0]  usb_probe_device+0x99/0x100
[  643.547727][    C0]  really_probe+0x281/0x6d0
[  643.547737][    C0]  driver_probe_device+0x101/0x1b0
[  643.547748][    C0]  __device_attach_driver+0x1c2/0x220
[  643.547757][    C0]  bus_for_each_drv+0x162/0x1e0
[  643.547767][    C0]  __device_attach+0x217/0x360
[  643.547777][    C0]  bus_probe_device+0x1e4/0x290
[  643.547786][    C0]  device_add+0xae6/0x16f0
[  643.547796][    C0]  usb_new_device.cold+0x6a4/0xe79
[  643.547805][    C0]  hub_event+0x1b5c/0x3640
[  643.547816][    C0]  process_one_work+0x92b/0x1530
[  643.547825][    C0]  worker_thread+0x96/0xe20
[  643.547834][    C0]  kthread+0x318/0x420
[  643.547844][    C0]  ret_from_fork+0x24/0x30
[  643.547848][    C0] 
[  643.547853][    C0] Freed by task 102:
[  643.547863][    C0]  save_stack+0x1b/0x80
[  643.547873][    C0]  __kasan_slab_free+0x130/0x180
[  643.547881][    C0]  kfree+0xe4/0x2f0
[  643.547891][    C0]  ld_usb_probe+0x728/0xa65
[  643.547900][    C0]  usb_probe_interface+0x305/0x7a0
[  643.547909][    C0]  really_probe+0x281/0x6d0
[  643.547920][    C0]  driver_probe_device+0x101/0x1b0
[  643.547931][    C0]  __device_attach_driver+0x1c2/0x220
[  643.547940][    C0]  bus_for_each_drv+0x162/0x1e0
[  643.547950][    C0]  __device_attach+0x217/0x360
[  643.547960][    C0]  bus_probe_device+0x1e4/0x290
[  643.547969][    C0]  device_add+0xae6/0x16f0
[  643.547980][    C0]  usb_set_configuration+0xdf6/0x1670
[  643.547991][    C0]  generic_probe+0x9d/0xd5
[  643.547998][    C0]  usb_probe_device+0x99/0x100
[  643.548007][    C0]  really_probe+0x281/0x6d0
[  643.548016][    C0]  driver_probe_device+0x101/0x1b0
[  643.548026][    C0]  __device_attach_driver+0x1c2/0x220
[  643.548036][    C0]  bus_for_each_drv+0x162/0x1e0
[  643.548045][    C0]  __device_attach+0x217/0x360
[  643.548055][    C0]  bus_probe_device+0x1e4/0x290
[  643.548064][    C0]  device_add+0xae6/0x16f0
[  643.548074][    C0]  usb_new_device.cold+0x6a4/0xe79
[  643.548083][    C0]  hub_event+0x1b5c/0x3640
[  643.548092][    C0]  process_one_work+0x92b/0x1530
[  643.548102][    C0]  worker_thread+0x96/0xe20
[  643.548111][    C0]  kthread+0x318/0x420
[  643.548120][    C0]  ret_from_fork+0x24/0x30
[  643.548123][    C0] 
[  643.548132][    C0] The buggy address belongs to the object at ffff8881d2af0000
[  643.548132][    C0]  which belongs to the cache kmalloc-512 of size 512
[  643.548142][    C0] The buggy address is located 348 bytes inside of
[  643.548142][    C0]  512-byte region [ffff8881d2af0000, ffff8881d2af0200)
[  643.548146][    C0] The buggy address belongs to the page:
[  643.548155][    C0] page:ffffea00074abc00 refcount:1 mapcount:0 mapping:ffff8881da002500 index:0x0 compound_mapcount: 0
[  643.548168][    C0] flags: 0x200000000010200(slab|head)
[  643.548185][    C0] raw: 0200000000010200 ffffea00074a8a80 0000000900000009 ffff8881da002500
[  643.548198][    C0] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000
[  643.548203][    C0] page dumped because: kasan: bad access detected
[  643.548206][    C0] 
[  643.548209][    C0] Memory state around the buggy address:
[  643.548219][    C0]  ffff8881d2af0000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  643.548227][    C0]  ffff8881d2af0080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  643.548236][    C0] >ffff8881d2af0100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  643.548241][    C0]                                                     ^
[  643.548249][    C0]  ffff8881d2af0180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  643.548258][    C0]  ffff8881d2af0200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  643.548262][    C0] ==================================================================
[  643.548266][    C0] Disabling lock debugging due to kernel taint
[  643.548271][    C0] Kernel panic - not syncing: panic_on_warn set ...
[  643.548283][    C0] CPU: 0 PID: 102 Comm: kworker/0:2 Tainted: G    B             5.3.0-rc4+ #26
[  643.548288][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  643.548298][    C0] Workqueue: usb_hub_wq hub_event
[  643.548302][    C0] Call Trace:
[  643.548306][    C0]  <IRQ>
[  643.548316][    C0]  dump_stack+0xca/0x13e
[  643.548324][    C0]  panic+0x2a3/0x6da
[  643.548333][    C0]  ? add_taint.cold+0x16/0x16
[  643.548343][    C0]  ? print_shadow_for_address+0xb8/0x114
[  643.548391][    C0]  ? trace_hardirqs_off+0x50/0x1d0
[  643.548402][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.548411][    C0]  end_report+0x43/0x49
[  643.548423][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.548433][    C0]  __kasan_report.cold+0xd/0x33
[  643.548444][    C0]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.548453][    C0]  kasan_report+0xe/0x12
[  643.548465][    C0]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  643.548475][    C0]  __usb_hcd_giveback_urb+0x1f2/0x470
[  643.548486][    C0]  usb_hcd_giveback_urb+0x368/0x420
[  643.548496][    C0]  dummy_timer+0x120f/0x2fa2
[  643.548507][    C0]  ? __lock_acquire+0x145e/0x3b50
[  643.548517][    C0]  ? find_held_lock+0x2d/0x110
[  643.548528][    C0]  ? debug_object_deactivate+0x1d9/0x320
[  643.548538][    C0]  ? mark_held_locks+0xe0/0xe0
[  643.548547][    C0]  ? lock_downgrade+0x6e0/0x6e0
[  643.548557][    C0]  ? lock_acquire+0x127/0x320
[  643.548566][    C0]  ? dummy_udc_probe+0x930/0x930
[  643.548577][    C0]  call_timer_fn+0x179/0x650
[  643.548586][    C0]  ? dummy_udc_probe+0x930/0x930
[  643.548595][    C0]  ? msleep_interruptible+0x130/0x130
[  643.548604][    C0]  ? do_raw_spin_lock+0x11a/0x280
[  643.548614][    C0]  ? mark_held_locks+0x9f/0xe0
[  643.548624][    C0]  ? _raw_spin_unlock_irq+0x24/0x30
[  643.548634][    C0]  ? dummy_udc_probe+0x930/0x930
[  643.548643][    C0]  run_timer_softirq+0x5cc/0x14b0
[  643.548652][    C0]  ? add_timer+0x7a0/0x7a0
[  643.548661][    C0]  ? mark_lock+0xbc/0x1130
[  643.548671][    C0]  __do_softirq+0x221/0x912
[  643.548687][    C0]  irq_exit+0x178/0x1a0
[  643.548697][    C0]  smp_apic_timer_interrupt+0x12f/0x500
[  643.548704][    C0]  apic_timer_interrupt+0xf/0x20
[  643.548707][    C0]  </IRQ>
[  643.548716][    C0] RIP: 0010:vprintk_emit+0x3cd/0x3e0
[  643.548725][    C0] Code: 00 83 fb ff 75 d6 e9 db fc ff ff e8 cd 6c 15 00 e8 78 96 1a 00 41 56 9d e9 b1 fd ff ff e8 bb 6c 15 00 e8 66 96 1a 00 41 56 9d <e9> 2a ff ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89
[  643.548730][    C0] RSP: 0018:ffff8881d5067288 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  643.548740][    C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[  643.548744][    C0] RDX: 0000000000000000 RSI: ffff8881d54ba0e8 RDI: ffff8881d54ba044
[  643.548749][    C0] RBP: ffff8881d50672d0 R08: ffff8881d54b9800 R09: fffffbfff11ad39a
[  643.548754][    C0] R10: fffffbfff11ad399 R11: ffffffff88d69ccf R12: 000000000000002f
[  643.548759][    C0] R13: ffff8881da233000 R14: 0000000000000293 R15: 0000000000000000
[  643.548770][    C0]  vprintk_func+0x75/0x113
[  643.548778][    C0]  printk+0xba/0xed
[  643.548786][    C0]  ? kmsg_dump_rewind_nolock+0xd9/0xd9
[  643.548797][    C0]  really_probe.cold+0x69/0x1f6
[  643.548806][    C0]  driver_probe_device+0x101/0x1b0
[  643.548815][    C0]  __device_attach_driver+0x1c2/0x220
[  643.548824][    C0]  ? driver_allows_async_probing+0x160/0x160
[  643.548832][    C0]  bus_for_each_drv+0x162/0x1e0
[  643.548840][    C0]  ? bus_rescan_devices+0x20/0x20
[  643.548849][    C0]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.548858][    C0]  ? lockdep_hardirqs_on+0x379/0x580
[  643.548868][    C0]  __device_attach+0x217/0x360
[  643.548876][    C0]  ? device_bind_driver+0xd0/0xd0
[  643.548885][    C0]  ? kobject_uevent_env+0x29e/0x1160
[  643.548896][    C0]  ? kobject_uevent_env+0x2a8/0x1160
[  643.548904][    C0]  bus_probe_device+0x1e4/0x290
[  643.548913][    C0]  ? blocking_notifier_call_chain+0x54/0xa0
[  643.548921][    C0]  device_add+0xae6/0x16f0
[  643.548929][    C0]  ? uevent_store+0x50/0x50
[  643.548938][    C0]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.548950][    C0]  usb_set_configuration+0xdf6/0x1670
[  643.548960][    C0]  generic_probe+0x9d/0xd5
[  643.548967][    C0]  usb_probe_device+0x99/0x100
[  643.548975][    C0]  ? usb_suspend+0x620/0x620
[  643.548983][    C0]  really_probe+0x281/0x6d0
[  643.548993][    C0]  driver_probe_device+0x101/0x1b0
[  643.549003][    C0]  __device_attach_driver+0x1c2/0x220
[  643.549012][    C0]  ? driver_allows_async_probing+0x160/0x160
[  643.549020][    C0]  bus_for_each_drv+0x162/0x1e0
[  643.549029][    C0]  ? bus_rescan_devices+0x20/0x20
[  643.549037][    C0]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  643.549046][    C0]  ? lockdep_hardirqs_on+0x379/0x580
[  643.549056][    C0]  __device_attach+0x217/0x360
[  643.549065][    C0]  ? device_bind_driver+0xd0/0xd0
[  643.549074][    C0]  ? kobject_uevent_env+0x29e/0x1160
[  643.549083][    C0]  ? kobject_uevent_env+0x2a8/0x1160
[  643.549092][    C0]  bus_probe_device+0x1e4/0x290
[  643.549101][    C0]  ? blocking_notifier_call_chain+0x54/0xa0
[  643.549109][    C0]  device_add+0xae6/0x16f0
[  643.549118][    C0]  ? uevent_store+0x50/0x50
[  643.549127][    C0]  usb_new_device.cold+0x6a4/0xe79
[  643.549136][    C0]  hub_event+0x1b5c/0x3640
[  643.549146][    C0]  ? hub_port_debounce+0x260/0x260
[  643.549157][    C0]  process_one_work+0x92b/0x1530
[  643.549167][    C0]  ? pwq_dec_nr_in_flight+0x310/0x310
[  643.549174][    C0]  ? do_raw_spin_lock+0x11a/0x280
[  643.549184][    C0]  worker_thread+0x96/0xe20
[  643.549194][    C0]  ? process_one_work+0x1530/0x1530
[  643.549203][    C0]  kthread+0x318/0x420
[  643.549213][    C0]  ? kthread_create_on_node+0xf0/0xf0
[  643.549222][    C0]  ret_from_fork+0x24/0x30
[  643.549774][    C0] Kernel Offset: disabled
[  645.098932][    C0] Rebooting in 86400 seconds..