[....] 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.
[....] Starting OpenBSD Secure Shell server: sshd[   12.352149][ T1669] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   15.806753][ T1703] random: sshd: uninitialized urandom read (32 bytes read)
[   15.917661][ T1706] random: sshd: uninitialized urandom read (32 bytes read)
[   15.970368][    C1] random: crng init done
Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
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executing program
[  577.664506][  T101] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  577.674643][ T1738] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[  577.682150][   T22] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[  577.684481][   T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[  577.697120][  T102] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[  577.704600][ T1737] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[  577.914503][  T101] usb 1-1: Using ep0 maxpacket: 8
[  577.934509][ T1738] usb 5-1: Using ep0 maxpacket: 8
[  577.939602][   T22] usb 2-1: Using ep0 maxpacket: 8
[  577.954472][ T1737] usb 3-1: Using ep0 maxpacket: 8
[  577.959576][  T102] usb 4-1: Using ep0 maxpacket: 8
[  577.964624][   T12] usb 6-1: Using ep0 maxpacket: 8
[  578.034601][  T101] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  578.042903][  T101] usb 1-1: config 0 has no interface number 0
[  578.049111][  T101] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  578.059726][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  578.070975][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  578.082099][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  578.084620][ T1737] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  578.091119][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.099188][ T1737] usb 3-1: config 0 has no interface number 0
[  578.107310][ T1738] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  578.113609][ T1737] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  578.121223][ T1738] usb 5-1: config 0 has no interface number 0
[  578.121264][   T22] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  578.131877][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  578.137894][   T22] usb 2-1: config 0 has no interface number 0
[  578.145947][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  578.157180][ T1738] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  578.163162][ T1737] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  578.174274][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  578.174289][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  578.174307][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  578.174319][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.184885][ T1737] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.193957][   T22] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  578.205259][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  578.216164][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  578.216178][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  578.225191][   T12] usb 6-1: config 0 has no interface number 0
[  578.225260][  T102] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  578.233162][   T22] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  578.233176][   T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.241133][  T102] usb 4-1: config 0 has no interface number 0
[  578.241774][  T102] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  578.257132][ T1738] usb 5-1: config 0 descriptor??
[  578.259803][  T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  578.259816][  T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  578.259835][  T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  578.274476][  T101] usb 1-1: config 0 descriptor??
[  578.282120][  T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.282415][   T12] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  578.292004][   T22] usb 2-1: config 0 descriptor??
[  578.296268][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  578.296283][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  578.296303][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  578.296313][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  578.297619][   T12] usb 6-1: config 0 descriptor??
[  578.325917][ T1738] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  578.330552][  T102] usb 4-1: config 0 descriptor??
[  578.336104][  T101] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  578.360933][ T1737] usb 3-1: config 0 descriptor??
[  578.371751][   T22] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  578.395434][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  578.407639][ T1738] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  578.418987][  T102] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  578.427937][  T101] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  578.446757][  T102] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  578.456590][   T22] ldusb 2-1:0.28: LD USB Device #3 now attached to major 180 minor 3
executing program
[  578.464267][ T1737] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  578.546851][   T12] ldusb 6-1:0.28: LD USB Device #4 now attached to major 180 minor 4
[  578.555068][  T102] usb 5-1: USB disconnect, device number 2
[  578.562309][ T1737] ldusb 3-1:0.28: LD USB Device #5 now attached to major 180 minor 5
[  578.568642][ T1734] ld_usb_open - error, can't find device for minor 0
[  578.572117][ T1737] usb 1-1: USB disconnect, device number 2
executing program
executing program
executing program
[  578.583538][  T102] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  578.589253][   T22] usb 2-1: USB disconnect, device number 2
[  578.591294][ T1737] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  578.610159][   T12] usb 6-1: USB disconnect, device number 2
[  578.615898][   T22] ldusb 2-1:0.28: LD USB Device #3 now disconnected
[  578.616702][   T12] ldusb 6-1:0.28: LD USB Device #4 now disconnected
executing program
[  578.632029][ T1743] usb 4-1: USB disconnect, device number 2
[  578.638464][ T1743] ldusb 4-1:0.28: LD USB Device #2 now disconnected
executing program
[  578.684518][  T101] usb 3-1: USB disconnect, device number 2
[  578.691495][  T101] ldusb 3-1:0.28: LD USB Device #5 now disconnected
[  578.964503][  T102] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[  578.972101][ T1737] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  578.984484][   T22] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[  578.984490][   T12] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[  579.004529][ T1743] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[  579.064484][  T101] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[  579.224487][   T12] usb 6-1: Using ep0 maxpacket: 8
[  579.229567][ T1737] usb 1-1: Using ep0 maxpacket: 8
[  579.234623][  T102] usb 5-1: Using ep0 maxpacket: 8
[  579.244513][   T22] usb 2-1: Using ep0 maxpacket: 8
[  579.244517][ T1743] usb 4-1: Using ep0 maxpacket: 8
[  579.314621][  T101] usb 3-1: Using ep0 maxpacket: 8
[  579.354548][  T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  579.362622][  T102] usb 5-1: config 0 has no interface number 0
[  579.368757][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  579.376826][   T12] usb 6-1: config 0 has no interface number 0
[  579.382894][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  579.384541][   T22] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  579.390960][ T1743] usb 4-1: config 0 has no interface number 0
[  579.391007][ T1737] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  579.399060][   T22] usb 2-1: config 0 has no interface number 0
[  579.405083][ T1737] usb 1-1: config 0 has no interface number 0
[  579.413566][   T22] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  579.419208][ T1743] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  579.425251][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  579.425263][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  579.425283][   T22] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  579.435842][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  579.435856][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  579.435874][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  579.446433][   T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.457601][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.457652][  T102] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  579.470203][   T22] usb 2-1: config 0 descriptor??
[  579.477722][  T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  579.477738][  T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  579.477758][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  579.477769][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.480705][   T12] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  579.489076][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  579.500135][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  579.500150][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  579.500168][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  579.509182][  T101] usb 3-1: config 0 has no interface number 0
[  579.517129][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.525695][  T101] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  579.535708][ T1737] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  579.540608][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  579.540624][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  579.551811][ T1737] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  579.551826][ T1737] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  579.551846][ T1737] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  579.562930][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  579.562945][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.571949][ T1737] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  579.583961][  T101] usb 3-1: config 0 descriptor??
[  579.591559][  T102] usb 5-1: config 0 descriptor??
[  579.599728][   T22] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  579.610519][ T1743] usb 4-1: config 0 descriptor??
[  579.625620][   T22] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  579.635099][   T12] usb 6-1: config 0 descriptor??
[  579.665548][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  579.677318][  T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  579.702588][  T101] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  579.710915][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  579.816381][  T101] usb 2-1: USB disconnect, device number 3
[  579.823317][  T102] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  579.827588][  T101] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  579.831607][ T1737] usb 1-1: config 0 descriptor??
[  579.843233][ T1743] ldusb 4-1:0.28: LD USB Device #3 now attached to major 180 minor 3
executing program
[  579.856717][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  579.866664][   T12] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  579.866905][   T22] usb 3-1: USB disconnect, device number 3
[  579.881946][   T22] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  579.885616][ T1737] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
executing program
[  579.902346][ T1737] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  579.915550][ T1738] usb 5-1: USB disconnect, device number 3
[  579.922151][ T1738] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  579.944900][ T1737] usb 4-1: USB disconnect, device number 3
[  579.951671][ T1737] ldusb 4-1:0.28: LD USB Device #3 now disconnected
executing program
executing program
[  580.075133][ T1742] usb 6-1: USB disconnect, device number 3
[  580.082271][ T1742] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  580.091185][ T1769] usb 1-1: USB disconnect, device number 3
[  580.098635][ T1769] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  580.214481][  T101] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[  580.244500][   T22] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[  580.274474][ T1738] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[  580.314485][ T1737] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[  580.454485][ T1742] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[  580.461991][  T101] usb 2-1: Using ep0 maxpacket: 8
[  580.494466][   T22] usb 3-1: Using ep0 maxpacket: 8
[  580.504594][ T1769] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  580.514561][ T1738] usb 5-1: Using ep0 maxpacket: 8
[  580.554482][ T1737] usb 4-1: Using ep0 maxpacket: 8
[  580.584643][  T101] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  580.592713][  T101] usb 2-1: config 0 has no interface number 0
[  580.599005][  T101] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  580.609585][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  580.620833][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  580.631952][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  580.641072][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.649073][   T22] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  580.657143][   T22] usb 3-1: config 0 has no interface number 0
[  580.663242][ T1738] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  580.671321][ T1738] usb 5-1: config 0 has no interface number 0
[  580.677499][   T22] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  580.684515][ T1737] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  580.688094][   T22] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  580.688110][   T22] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  580.696156][ T1737] usb 4-1: config 0 has no interface number 0
[  580.696561][ T1737] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  580.707366][   T22] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  580.707378][   T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.707440][ T1738] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  580.718490][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  580.718508][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  580.724555][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  580.735121][ T1737] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  580.744103][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  580.752056][ T1737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.753410][ T1737] usb 4-1: config 0 descriptor??
[  580.762644][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  580.762656][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  580.762678][ T1742] usb 6-1: Using ep0 maxpacket: 8
[  580.818416][ T1737] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  580.833807][ T1738] usb 5-1: config 0 descriptor??
[  580.839395][ T1737] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  580.846662][   T22] usb 3-1: config 0 descriptor??
[  580.878960][  T101] usb 2-1: config 0 descriptor??
[  580.904485][ T1769] usb 1-1: Using ep0 maxpacket: 8
[  580.915618][  T101] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  580.926010][ T1738] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  580.936457][   T22] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  580.946751][ T1738] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  580.954995][  T101] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  580.964396][   T22] ldusb 3-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  580.972590][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  580.980683][ T1742] usb 6-1: config 0 has no interface number 0
[  580.988442][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  580.999590][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  581.010821][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  581.021947][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  581.030995][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  581.034941][ T1737] usb 4-1: USB disconnect, device number 4
[  581.038998][ T1769] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  581.047064][ T1737] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  581.052984][ T1769] usb 1-1: config 0 has no interface number 0
[  581.066207][ T1742] usb 6-1: config 0 descriptor??
[  581.071270][ T1769] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  581.081892][ T1769] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  581.093107][ T1769] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  581.104242][ T1769] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  581.113307][ T1769] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  581.117183][ T1743] usb 3-1: USB disconnect, device number 4
[  581.122224][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  581.127135][  T102] usb 5-1: USB disconnect, device number 4
[  581.137262][ T1769] usb 1-1: config 0 descriptor??
[  581.142826][   T12] usb 2-1: USB disconnect, device number 4
executing program
executing program
executing program
[  581.147948][ T1742] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  581.156850][   T12] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  581.178008][  T102] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  581.185072][ T1743] ldusb 3-1:0.28: LD USB Device #3 now disconnected
[  581.195796][ T1769] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  581.209817][ T1769] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  581.325044][ T1757] usb 6-1: USB disconnect, device number 4
[  581.331830][ T1757] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
[  581.395814][ T1769] usb 1-1: USB disconnect, device number 4
[  581.402368][ T1769] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  581.424489][ T1737] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  581.544479][   T12] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  581.551975][ T1743] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  581.559463][  T102] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  581.684478][ T1757] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[  581.691996][ T1737] usb 4-1: Using ep0 maxpacket: 8
[  581.774485][ T1769] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  581.814537][  T102] usb 5-1: Using ep0 maxpacket: 8
[  581.819616][   T12] usb 2-1: Using ep0 maxpacket: 8
[  581.824660][ T1743] usb 3-1: Using ep0 maxpacket: 8
[  581.829826][ T1737] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  581.837932][ T1737] usb 4-1: config 0 has no interface number 0
[  581.844039][ T1737] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  581.854729][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  581.865927][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  581.877098][ T1737] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  581.886123][ T1737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  581.894929][ T1737] usb 4-1: config 0 descriptor??
[  581.935584][ T1737] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  581.945172][ T1757] usb 6-1: Using ep0 maxpacket: 8
[  581.950924][ T1737] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  581.964600][  T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  581.972757][  T102] usb 5-1: config 0 has no interface number 0
[  581.978861][   T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  581.987053][   T12] usb 2-1: config 0 has no interface number 0
[  581.993111][ T1743] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  582.001203][ T1743] usb 3-1: config 0 has no interface number 0
[  582.007640][   T12] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  582.018248][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  582.029466][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  582.034477][ T1769] usb 1-1: Using ep0 maxpacket: 8
[  582.040583][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  582.040600][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.062659][  T102] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  582.073266][  T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  582.084504][  T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  582.095630][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  582.104677][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.112648][ T1757] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  582.120702][ T1757] usb 6-1: config 0 has no interface number 0
[  582.126794][ T1743] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  582.137388][ T1743] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  582.148695][ T1743] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  582.159830][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  582.164937][ T1742] usb 4-1: USB disconnect, device number 5
[  582.168877][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  582.175467][ T1769] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  582.183184][ T1757] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  582.190726][ T1769] usb 1-1: config 0 has no interface number 0
[  582.199059][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  582.201318][ T1757] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  582.201333][ T1757] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  582.201352][ T1757] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  582.213307][ T1769] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  582.213965][ T1757] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.225197][ T1769] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  582.238820][ T1743] usb 3-1: config 0 descriptor??
[  582.245452][ T1769] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  582.256145][  T102] usb 5-1: config 0 descriptor??
[  582.263889][ T1769] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  582.263901][ T1769] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  582.275279][   T12] usb 2-1: config 0 descriptor??
[  582.293886][ T1769] usb 1-1: config 0 descriptor??
[  582.296232][ T1757] usb 6-1: config 0 descriptor??
[  582.355613][ T1769] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  582.365783][ T1769] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  582.375746][ T1743] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  582.386315][  T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  582.396729][   T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  582.407131][ T1757] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  582.418078][  T102] ldusb 5-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  582.426732][ T1757] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  582.434981][   T12] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  582.443923][ T1743] ldusb 3-1:0.28: LD USB Device #4 now attached to major 180 minor 4
executing program
executing program
executing program
[  582.576496][ T1757] usb 1-1: USB disconnect, device number 5
[  582.583257][ T1743] usb 3-1: USB disconnect, device number 5
[  582.594535][ T1742] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  582.602374][ T1784] ldusb 1-1:0.28: Couldn't submit interrupt_in_urb -19
[  582.610111][ T1779] ldusb 1-1:0.28: Couldn't submit interrupt_in_urb -19
[  582.617879][ T1757] ldusb 1-1:0.28: LD USB Device #0 now disconnected
executing program
executing program
[  582.621116][  T101] usb 6-1: USB disconnect, device number 5
[  582.627642][ T1743] ldusb 3-1:0.28: LD USB Device #4 now disconnected
[  582.631446][   T22] usb 2-1: USB disconnect, device number 5
[  582.642926][ T1769] usb 5-1: USB disconnect, device number 5
[  582.650139][  T101] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  582.657518][ T1769] ldusb 5-1:0.28: LD USB Device #3 now disconnected
[  582.666258][   T22] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  582.854493][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  582.974504][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  582.982690][ T1742] usb 4-1: config 0 has no interface number 0
[  582.988808][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  582.999384][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  583.004491][ T1757] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  583.011099][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  583.018775][ T1743] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  583.029651][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  583.029663][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.054087][  T101] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[  583.061556][   T22] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  583.069039][ T1769] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  583.077587][ T1742] usb 4-1: config 0 descriptor??
[  583.125599][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  583.136530][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  583.284502][ T1757] usb 1-1: Using ep0 maxpacket: 8
[  583.289563][ T1743] usb 3-1: Using ep0 maxpacket: 8
[  583.314489][ T1769] usb 5-1: Using ep0 maxpacket: 8
[  583.319583][   T22] usb 2-1: Using ep0 maxpacket: 8
[  583.325385][  T101] usb 6-1: Using ep0 maxpacket: 8
executing program
[  583.345076][ T1742] usb 4-1: USB disconnect, device number 6
[  583.353607][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  583.404511][ T1757] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  583.412675][ T1757] usb 1-1: config 0 has no interface number 0
[  583.418858][ T1743] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  583.426944][ T1743] usb 3-1: config 0 has no interface number 0
[  583.433051][ T1743] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  583.443655][ T1743] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  583.454857][ T1743] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  583.464535][  T101] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  583.465979][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  583.465992][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.474023][  T101] usb 6-1: config 0 has no interface number 0
[  583.483093][ T1757] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  583.491483][  T101] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  583.497066][ T1757] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  583.497081][ T1757] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  583.497101][ T1757] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  583.497113][ T1757] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.497907][ T1757] usb 1-1: config 0 descriptor??
[  583.507738][  T101] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  583.507753][  T101] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  583.519343][ T1743] usb 3-1: config 0 descriptor??
[  583.529513][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  583.555661][ T1757] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  583.557565][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.566954][ T1757] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  583.573667][ T1769] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  583.588456][ T1743] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  583.589678][ T1769] usb 5-1: config 0 has no interface number 0
[  583.589717][   T22] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  583.589727][   T22] usb 2-1: config 0 has no interface number 0
[  583.589750][   T22] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  583.599723][ T1743] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  583.608114][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  583.608129][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  583.608149][   T22] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  583.608178][   T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.622109][ T1769] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  583.730081][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  583.741273][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  583.752375][ T1769] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  583.761392][ T1769] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  583.770118][   T22] usb 2-1: config 0 descriptor??
[  583.775810][  T101] usb 6-1: config 0 descriptor??
[  583.778470][ T1743] usb 1-1: USB disconnect, device number 6
[  583.786417][ T1769] usb 5-1: config 0 descriptor??
[  583.787199][ T1793] ldusb 1-1:0.28: Couldn't submit interrupt_in_urb -19
[  583.799245][ T1743] ldusb 1-1:0.28: LD USB Device #0 now disconnected
executing program
[  583.807634][ T1757] usb 3-1: USB disconnect, device number 6
[  583.815355][ T1757] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  583.815743][   T22] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  583.832403][  T101] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  583.843031][ T1769] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  583.854148][ T1769] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  583.862393][  T101] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  583.870810][   T22] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  583.914560][ T1742] usb 4-1: new high-speed USB device number 7 using dummy_hcd
executing program
executing program
executing program
[  584.035208][  T102] usb 2-1: USB disconnect, device number 6
[  584.041990][  T102] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  584.055490][   T22] usb 6-1: USB disconnect, device number 6
[  584.075342][ T1769] usb 5-1: USB disconnect, device number 6
[  584.081976][   T22] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  584.090440][ T1769] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  584.164500][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  584.174543][ T1743] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  584.194537][ T1757] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  584.284502][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  584.292606][ T1742] usb 4-1: config 0 has no interface number 0
[  584.299062][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  584.309634][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  584.320832][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  584.331949][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  584.340989][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.349870][ T1742] usb 4-1: config 0 descriptor??
[  584.395622][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  584.406355][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  584.414625][  T102] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  584.422138][ T1743] usb 1-1: Using ep0 maxpacket: 8
[  584.444517][   T22] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[  584.444616][ T1757] usb 3-1: Using ep0 maxpacket: 8
[  584.452116][ T1769] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  584.554596][ T1743] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  584.562677][ T1743] usb 1-1: config 0 has no interface number 0
[  584.568921][ T1743] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  584.579559][ T1743] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  584.590748][ T1743] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  584.601874][ T1743] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  584.610893][ T1743] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.617396][ T1742] usb 4-1: USB disconnect, device number 7
[  584.618908][ T1757] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  584.631783][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  584.632707][ T1757] usb 3-1: config 0 has no interface number 0
[  584.632736][ T1757] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  584.655936][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  584.667123][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  584.678225][ T1757] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  584.687253][ T1757] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.695828][ T1743] usb 1-1: config 0 descriptor??
[  584.701263][ T1757] usb 3-1: config 0 descriptor??
[  584.714552][ T1769] usb 5-1: Using ep0 maxpacket: 8
[  584.719629][   T22] usb 6-1: Using ep0 maxpacket: 8
[  584.735597][ T1743] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  584.745958][ T1757] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  584.755377][  T102] usb 2-1: Using ep0 maxpacket: 8
[  584.761609][ T1743] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  584.769891][ T1757] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  584.844554][   T22] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  584.852641][   T22] usb 6-1: config 0 has no interface number 0
[  584.858796][ T1769] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  584.866886][ T1769] usb 5-1: config 0 has no interface number 0
[  584.873025][ T1769] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  584.883608][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  584.884518][  T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  584.894804][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  584.894825][ T1769] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  584.894836][ T1769] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.894868][   T22] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  584.902879][  T102] usb 2-1: config 0 has no interface number 0
[  584.913982][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  584.923408][  T102] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  584.930949][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  584.930969][   T22] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  584.930980][   T22] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.935047][ T1769] usb 5-1: config 0 descriptor??
[  584.941566][  T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  584.941580][  T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  584.954175][   T22] usb 6-1: config 0 descriptor??
[  584.958822][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  584.958834][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  584.962493][  T102] usb 2-1: config 0 descriptor??
[  584.974948][  T101] usb 1-1: USB disconnect, device number 7
[  584.990267][ T1757] usb 3-1: USB disconnect, device number 7
[  585.004248][  T101] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  585.028754][ T1757] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  585.031271][ T1769] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  585.040384][  T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  585.048056][   T22] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  585.062751][  T102] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  585.063775][ T1742] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  585.085006][ T1769] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  585.128996][   T22] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
executing program
executing program
[  585.245419][ T1769] usb 5-1: USB disconnect, device number 7
[  585.251930][ T1769] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  585.265091][  T102] usb 2-1: USB disconnect, device number 7
[  585.274944][   T22] usb 6-1: USB disconnect, device number 7
[  585.276891][  T102] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  585.288292][   T22] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  585.334616][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  585.454691][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  585.462778][ T1742] usb 4-1: config 0 has no interface number 0
[  585.464478][ T1757] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  585.468903][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  585.486893][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  585.498107][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  585.509222][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  585.518252][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.526247][  T101] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  585.535006][ T1742] usb 4-1: config 0 descriptor??
[  585.575587][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  585.585884][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  585.604493][ T1769] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  585.644506][  T102] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  585.674491][   T22] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[  585.714484][ T1757] usb 3-1: Using ep0 maxpacket: 8
[  585.764491][  T101] usb 1-1: Using ep0 maxpacket: 8
executing program
[  585.794981][ T1743] usb 4-1: USB disconnect, device number 8
[  585.801836][ T1743] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  585.844506][ T1769] usb 5-1: Using ep0 maxpacket: 8
[  585.844513][ T1757] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  585.844524][ T1757] usb 3-1: config 0 has no interface number 0
[  585.863791][ T1757] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  585.874398][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  585.885613][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  585.894583][  T101] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  585.896736][ T1757] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  585.904777][  T101] usb 1-1: config 0 has no interface number 0
[  585.905186][  T101] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  585.913774][ T1757] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.913795][  T102] usb 2-1: Using ep0 maxpacket: 8
[  585.914813][ T1757] usb 3-1: config 0 descriptor??
[  585.919891][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  585.959549][  T101] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  585.968599][ T1757] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  585.970668][  T101] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  585.970684][  T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  585.992690][ T1757] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  585.997129][   T22] usb 6-1: Using ep0 maxpacket: 8
[  585.997929][  T101] usb 1-1: config 0 descriptor??
[  586.024538][  T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  586.032614][  T102] usb 2-1: config 0 has no interface number 0
[  586.039197][  T102] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  586.044753][ T1769] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  586.049799][  T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  586.057974][ T1769] usb 5-1: config 0 has no interface number 0
[  586.069100][  T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  586.076655][  T101] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  586.086271][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  586.086284][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.096552][  T101] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  586.120132][  T102] usb 2-1: config 0 descriptor??
[  586.120866][ T1769] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  586.136248][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  586.147451][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  586.158551][ T1769] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  586.167591][ T1769] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.168638][  T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  586.178399][ T1769] usb 5-1: config 0 descriptor??
executing program
[  586.185102][ T1743] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  586.194207][  T101] usb 3-1: USB disconnect, device number 8
[  586.204091][  T102] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  586.208191][  T101] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  586.219735][   T22] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  586.227949][   T22] usb 6-1: config 0 has no interface number 0
[  586.235797][ T1769] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  586.246147][   T22] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  586.256858][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  586.268040][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  586.279158][   T22] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  586.285437][  T102] usb 1-1: USB disconnect, device number 8
executing program
[  586.288177][   T22] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.303489][ T1769] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  586.306495][  T102] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  586.311889][   T22] usb 6-1: config 0 descriptor??
executing program
[  586.365773][   T22] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  586.375599][   T22] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  586.384890][ T1757] usb 2-1: USB disconnect, device number 8
[  586.392884][ T1757] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  586.434560][ T1743] usb 4-1: Using ep0 maxpacket: 8
executing program
[  586.455075][   T12] usb 5-1: USB disconnect, device number 8
[  586.461526][   T12] ldusb 5-1:0.28: LD USB Device #0 now disconnected
executing program
[  586.554512][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  586.562585][ T1743] usb 4-1: config 0 has no interface number 0
[  586.569639][ T1743] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  586.580251][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  586.591453][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  586.602619][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  586.611692][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  586.620404][ T1737] usb 6-1: USB disconnect, device number 8
[  586.626744][ T1743] usb 4-1: config 0 descriptor??
[  586.632099][ T1737] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  586.664511][  T101] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  586.666006][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  586.682520][ T1743] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  586.690773][  T102] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  586.764476][ T1757] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  586.814498][   T12] usb 5-1: new high-speed USB device number 9 using dummy_hcd
executing program
[  586.884906][ T1743] usb 4-1: USB disconnect, device number 9
[  586.891818][ T1743] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  586.904490][  T101] usb 3-1: Using ep0 maxpacket: 8
[  586.934760][  T102] usb 1-1: Using ep0 maxpacket: 8
[  586.994503][ T1737] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[  587.004500][ T1757] usb 2-1: Using ep0 maxpacket: 8
[  587.024512][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  587.032717][  T101] usb 3-1: config 0 has no interface number 0
[  587.038868][  T101] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  587.049496][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  587.054515][   T12] usb 5-1: Using ep0 maxpacket: 8
[  587.060693][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  587.060715][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  587.066104][  T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  587.076804][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.083198][  T101] usb 3-1: config 0 descriptor??
[  587.085890][  T102] usb 1-1: config 0 has no interface number 0
[  587.086222][  T102] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  587.123514][  T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  587.134761][  T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  587.145895][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  587.148317][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  587.154922][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.155063][ T1757] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  587.171237][  T101] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  587.172320][ T1757] usb 2-1: config 0 has no interface number 0
[  587.194707][ T1757] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  587.205335][ T1757] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  587.216553][ T1757] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  587.227668][ T1757] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  587.236728][ T1757] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.245322][  T102] usb 1-1: config 0 descriptor??
[  587.250770][ T1757] usb 2-1: config 0 descriptor??
[  587.284558][   T12] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  587.292632][   T12] usb 5-1: config 0 has no interface number 0
[  587.299795][  T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  587.310414][ T1757] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  587.320253][   T12] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  587.330854][   T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  587.342066][   T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  587.353174][   T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  587.362202][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.364938][  T101] usb 3-1: USB disconnect, device number 9
[  587.370195][ T1737] usb 6-1: Using ep0 maxpacket: 8
[  587.370260][ T1743] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  587.387076][  T101] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  587.388721][  T102] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  587.404431][ T1757] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  587.414318][   T12] usb 5-1: config 0 descriptor??
[  587.455507][   T12] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  587.465449][   T12] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  587.484508][ T1737] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  587.492587][ T1737] usb 6-1: config 0 has no interface number 0
executing program
executing program
[  587.498699][ T1737] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  587.509291][ T1737] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  587.515422][   T22] usb 1-1: USB disconnect, device number 9
[  587.520488][ T1737] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  587.529377][   T22] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  587.537357][ T1737] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  587.537369][ T1737] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.554877][ T1737] usb 6-1: config 0 descriptor??
[  587.562589][ T1769] usb 2-1: USB disconnect, device number 9
[  587.572875][ T1769] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  587.607347][ T1737] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  587.621628][ T1737] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  587.654480][ T1743] usb 4-1: Using ep0 maxpacket: 8
executing program
[  587.674928][ T1737] usb 5-1: USB disconnect, device number 9
[  587.681480][ T1737] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  587.764488][  T101] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  587.774525][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  587.782707][ T1743] usb 4-1: config 0 has no interface number 0
[  587.788906][ T1743] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  587.799486][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  587.810681][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  587.821784][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  587.830797][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  587.835562][ T1742] usb 6-1: USB disconnect, device number 9
[  587.842782][ T1743] usb 4-1: config 0 descriptor??
[  587.849942][ T1742] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  587.885641][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  587.895806][ T1743] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  587.944503][   T22] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  587.952094][ T1769] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  588.024481][  T101] usb 3-1: Using ep0 maxpacket: 8
[  588.044483][ T1737] usb 5-1: new high-speed USB device number 10 using dummy_hcd
executing program
[  588.104966][ T1738] usb 4-1: USB disconnect, device number 10
[  588.112396][ T1738] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  588.144525][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  588.152693][  T101] usb 3-1: config 0 has no interface number 0
[  588.159140][  T101] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  588.169774][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  588.181014][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  588.192133][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  588.201165][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.209236][ T1742] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[  588.217791][  T101] usb 3-1: config 0 descriptor??
[  588.234534][ T1769] usb 2-1: Using ep0 maxpacket: 8
[  588.239614][   T22] usb 1-1: Using ep0 maxpacket: 8
[  588.265775][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  588.276208][  T101] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  588.284661][ T1737] usb 5-1: Using ep0 maxpacket: 8
[  588.354532][ T1769] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  588.362614][ T1769] usb 2-1: config 0 has no interface number 0
[  588.368782][   T22] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  588.376852][   T22] usb 1-1: config 0 has no interface number 0
[  588.383107][ T1769] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  588.393704][ T1769] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  588.404906][ T1769] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  588.416012][ T1769] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  588.425023][ T1769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.433155][   T22] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  588.434523][ T1737] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  588.443761][   T22] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  588.443777][   T22] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  588.443798][   T22] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  588.451870][ T1737] usb 5-1: config 0 has no interface number 0
[  588.452145][ T1737] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  588.463082][   T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.467599][   T22] usb 1-1: config 0 descriptor??
[  588.474215][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  588.486206][ T1742] usb 6-1: Using ep0 maxpacket: 8
[  588.489251][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  588.502264][ T1769] usb 2-1: config 0 descriptor??
[  588.507780][ T1737] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  588.507793][ T1737] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.517813][ T1737] usb 5-1: config 0 descriptor??
[  588.525185][ T1738] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  588.575828][   T22] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  588.585437][  T101] usb 3-1: USB disconnect, device number 10
[  588.586222][ T1737] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  588.594847][ T1769] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  588.610554][  T101] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  588.617438][ T1737] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  588.625887][ T1769] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  588.635736][   T22] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  588.664534][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  588.672589][ T1742] usb 6-1: config 0 has no interface number 0
[  588.678684][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  588.689521][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  588.700723][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  588.711846][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  588.720865][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  588.729441][ T1742] usb 6-1: config 0 descriptor??
executing program
[  588.765500][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  588.775573][ T1742] ldusb 6-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  588.785869][ T1737] usb 5-1: USB disconnect, device number 10
[  588.804654][ T1842] ldusb 5-1:0.28: Couldn't submit interrupt_in_urb -19
executing program
executing program
[  588.805082][ T1743] usb 1-1: USB disconnect, device number 10
[  588.815137][ T1742] usb 2-1: USB disconnect, device number 10
[  588.818053][ T1737] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  588.831015][ T1742] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  588.831670][ T1743] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  588.854486][ T1738] usb 4-1: Using ep0 maxpacket: 8
executing program
[  588.965653][   T22] usb 6-1: USB disconnect, device number 10
[  588.975347][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  588.983429][ T1738] usb 4-1: config 0 has no interface number 0
[  588.989604][   T22] ldusb 6-1:0.28: LD USB Device #3 now disconnected
[  588.996804][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  589.007520][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  589.018719][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  589.029822][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  589.038842][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.047436][  T101] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  589.056160][ T1738] usb 4-1: config 0 descriptor??
[  589.105668][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  589.115923][ T1738] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  589.194489][ T1743] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  589.202113][ T1737] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  589.214550][ T1742] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  589.304469][  T101] usb 3-1: Using ep0 maxpacket: 8
executing program
[  589.324989][   T12] usb 4-1: USB disconnect, device number 11
[  589.331874][   T12] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  589.414485][   T22] usb 6-1: new high-speed USB device number 11 using dummy_hcd
[  589.424640][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  589.432717][  T101] usb 3-1: config 0 has no interface number 0
[  589.438866][  T101] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  589.449475][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  589.454483][ T1743] usb 1-1: Using ep0 maxpacket: 8
[  589.460719][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  589.465837][ T1737] usb 5-1: Using ep0 maxpacket: 8
[  589.476814][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  589.490831][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.498897][ T1742] usb 2-1: Using ep0 maxpacket: 8
[  589.505043][  T101] usb 3-1: config 0 descriptor??
[  589.545596][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  589.556404][  T101] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  589.614536][ T1742] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  589.622746][ T1742] usb 2-1: config 0 has no interface number 0
[  589.624558][ T1737] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  589.628882][ T1742] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  589.636905][ T1737] usb 5-1: config 0 has no interface number 0
[  589.647480][ T1742] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  589.653537][ T1743] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  589.664682][ T1742] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  589.664702][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  589.672719][ T1743] usb 1-1: config 0 has no interface number 0
[  589.683804][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.692970][   T12] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  589.699571][ T1742] usb 2-1: config 0 descriptor??
[  589.707441][ T1737] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  589.729901][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  589.741096][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  589.752238][ T1737] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  589.754511][   T22] usb 6-1: Using ep0 maxpacket: 8
[  589.761269][ T1737] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.761429][ T1743] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  589.773429][ T1742] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  589.774265][ T1743] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  589.796181][ T1742] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  589.805368][ T1743] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  589.805388][ T1743] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  589.805401][ T1743] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.806749][ T1737] usb 5-1: config 0 descriptor??
[  589.822993][ T1742] usb 3-1: USB disconnect, device number 11
[  589.825258][ T1743] usb 1-1: config 0 descriptor??
[  589.839370][ T1742] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  589.875598][ T1737] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  589.885932][ T1743] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  589.895936][ T1737] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  589.904526][   T22] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  589.904700][ T1743] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  589.912611][   T22] usb 6-1: config 0 has no interface number 0
[  589.928541][   T22] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  589.939261][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  589.950467][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  589.954473][   T12] usb 4-1: Using ep0 maxpacket: 8
[  589.961585][   T22] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  589.961598][   T22] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  589.984878][   T22] usb 6-1: config 0 descriptor??
[  589.996125][  T101] usb 2-1: USB disconnect, device number 11
[  590.002701][  T101] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  590.025435][   T22] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  590.035409][   T22] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
executing program
[  590.075630][   T22] usb 1-1: USB disconnect, device number 11
[  590.084026][   T22] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  590.084605][   T12] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  590.098698][   T12] usb 4-1: config 0 has no interface number 0
[  590.105131][   T12] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  590.115785][   T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  590.126979][   T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  590.138082][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  590.147097][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  590.155586][ T1743] usb 5-1: USB disconnect, device number 11
[  590.161966][   T12] usb 4-1: config 0 descriptor??
[  590.167397][ T1743] ldusb 5-1:0.28: LD USB Device #0 now disconnected
executing program
[  590.205437][   T12] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  590.215500][   T12] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  590.244548][ T1742] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  590.245773][   T12] usb 6-1: USB disconnect, device number 11
[  590.260815][   T12] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  590.364474][  T101] usb 2-1: new high-speed USB device number 12 using dummy_hcd
executing program
[  590.425035][ T1737] usb 4-1: USB disconnect, device number 12
[  590.433159][ T1737] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  590.444523][   T22] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  590.494482][ T1742] usb 3-1: Using ep0 maxpacket: 8
[  590.544469][ T1743] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  590.604484][  T101] usb 2-1: Using ep0 maxpacket: 8
[  590.614596][ T1742] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  590.622669][ T1742] usb 3-1: config 0 has no interface number 0
[  590.628886][ T1742] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  590.634476][   T12] usb 6-1: new high-speed USB device number 12 using dummy_hcd
[  590.639478][ T1742] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  590.639492][ T1742] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  590.669361][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  590.678391][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  590.687352][ T1742] usb 3-1: config 0 descriptor??
[  590.725694][ T1742] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  590.735140][   T22] usb 1-1: Using ep0 maxpacket: 8
[  590.740846][ T1742] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  590.764554][  T101] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  590.772719][  T101] usb 2-1: config 0 has no interface number 0
[  590.778980][  T101] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  590.789576][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  590.794533][ T1743] usb 5-1: Using ep0 maxpacket: 8
[  590.800833][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  590.805911][ T1737] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[  590.817133][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  590.833643][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  590.842531][  T101] usb 2-1: config 0 descriptor??
[  590.885650][  T101] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  590.895136][   T22] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  590.903169][   T22] usb 1-1: config 0 has no interface number 0
[  590.909606][   T22] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  590.920206][   T22] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  590.924485][   T12] usb 6-1: Using ep0 maxpacket: 8
[  590.931410][   T22] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  590.947512][   T22] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  590.956533][   T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  590.964676][  T101] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  590.967482][ T1757] usb 3-1: USB disconnect, device number 12
[  590.974169][   T22] usb 1-1: config 0 descriptor??
[  590.984551][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  590.992666][ T1743] usb 5-1: config 0 has no interface number 0
[  590.999596][ T1757] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  591.006366][ T1743] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  591.015709][   T22] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  591.016986][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  591.031171][   T22] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  591.037507][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  591.037528][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  591.037540][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  591.039328][ T1743] usb 5-1: config 0 descriptor??
executing program
[  591.105046][  T102] usb 2-1: USB disconnect, device number 12
[  591.111638][  T102] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  591.118357][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  591.126451][   T12] usb 6-1: config 0 has no interface number 0
[  591.133524][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  591.142946][ T1737] usb 4-1: Using ep0 maxpacket: 8
[  591.149703][   T12] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  591.160335][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  591.171560][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  591.182680][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  591.191727][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  591.200088][ T1743] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  591.209694][   T12] usb 6-1: config 0 descriptor??
[  591.235088][ T1743] usb 1-1: USB disconnect, device number 12
[  591.241783][ T1743] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  591.255529][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  591.267305][   T12] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  591.275739][ T1737] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  591.283797][ T1737] usb 4-1: config 0 has no interface number 0
[  591.292725][ T1737] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  591.303385][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  591.314578][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  591.325696][ T1737] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  591.334725][ T1737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  591.334908][   T22] usb 5-1: USB disconnect, device number 12
[  591.343759][ T1737] usb 4-1: config 0 descriptor??
[  591.356288][   T22] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  591.385684][ T1737] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  591.395815][ T1737] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  591.404501][ T1757] usb 3-1: new high-speed USB device number 13 using dummy_hcd
executing program
[  591.474975][  T101] usb 6-1: USB disconnect, device number 12
[  591.481517][  T101] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  591.544485][  T102] usb 2-1: new high-speed USB device number 13 using dummy_hcd
executing program
[  591.585412][ T1742] usb 4-1: USB disconnect, device number 13
[  591.592098][ T1742] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  591.644495][ T1743] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  591.652096][ T1757] usb 3-1: Using ep0 maxpacket: 8
[  591.714484][   T22] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  591.774531][ T1757] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  591.782618][ T1757] usb 3-1: config 0 has no interface number 0
[  591.788709][  T102] usb 2-1: Using ep0 maxpacket: 8
[  591.793990][ T1757] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  591.804635][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  591.815832][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  591.826972][ T1757] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  591.836003][ T1757] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  591.844519][  T101] usb 6-1: new high-speed USB device number 13 using dummy_hcd
[  591.844753][ T1757] usb 3-1: config 0 descriptor??
[  591.895509][ T1757] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  591.904996][ T1743] usb 1-1: Using ep0 maxpacket: 8
[  591.911331][ T1757] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  591.919485][  T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  591.927613][  T102] usb 2-1: config 0 has no interface number 0
[  591.934524][  T102] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  591.945159][  T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  591.954541][ T1742] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[  591.956387][  T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  591.964559][   T22] usb 5-1: Using ep0 maxpacket: 8
[  591.974975][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  591.974982][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  591.977890][  T102] usb 2-1: config 0 descriptor??
[  592.035712][  T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  592.045561][  T102] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  592.054539][ T1743] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  592.062610][ T1743] usb 1-1: config 0 has no interface number 0
[  592.068702][ T1743] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  592.079290][ T1743] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  592.090505][ T1743] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  592.094586][   T22] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  592.101619][ T1743] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  592.109639][   T22] usb 5-1: config 0 has no interface number 0
[  592.109667][  T101] usb 6-1: Using ep0 maxpacket: 8
[  592.109735][   T22] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  592.118679][ T1743] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.120264][ T1743] usb 1-1: config 0 descriptor??
[  592.124783][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  592.124797][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  592.124815][   T22] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  592.145043][  T102] usb 3-1: USB disconnect, device number 13
[  592.148435][   T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.157730][  T102] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  592.166550][   T22] usb 5-1: config 0 descriptor??
[  592.195563][ T1743] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  592.220405][ T1743] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  592.224498][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  592.235586][   T22] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  592.250046][   T22] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  592.258325][  T101] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  592.266416][  T101] usb 6-1: config 0 has no interface number 0
[  592.273392][  T101] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  592.275357][ T1743] usb 2-1: USB disconnect, device number 13
[  592.284005][  T101] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  592.300322][ T1743] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  592.301081][  T101] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  592.301102][  T101] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  592.327793][  T101] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.336858][  T101] usb 6-1: config 0 descriptor??
[  592.374542][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  592.382620][ T1742] usb 4-1: config 0 has no interface number 0
[  592.389691][  T101] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  592.399150][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  592.409753][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
executing program
[  592.414898][ T1757] usb 1-1: USB disconnect, device number 13
[  592.420954][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  592.420974][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  592.420985][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.438136][ T1757] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  592.448104][  T101] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  592.459852][ T1737] usb 5-1: USB disconnect, device number 13
[  592.462550][ T1742] usb 4-1: config 0 descriptor??
[  592.480164][ T1737] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  592.515607][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  592.525419][ T1742] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  592.554485][  T102] usb 3-1: new high-speed USB device number 14 using dummy_hcd
executing program
[  592.595383][ T1742] usb 6-1: USB disconnect, device number 13
[  592.602063][ T1742] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
[  592.684558][ T1743] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  592.715490][   T12] usb 4-1: USB disconnect, device number 14
[  592.722447][   T12] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  592.804537][  T102] usb 3-1: Using ep0 maxpacket: 8
[  592.834474][ T1737] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[  592.842043][ T1757] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  592.924548][ T1743] usb 2-1: Using ep0 maxpacket: 8
[  592.929661][  T102] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  592.937764][  T102] usb 3-1: config 0 has no interface number 0
[  592.943956][  T102] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  592.954582][  T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  592.965790][  T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  592.976957][  T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  592.984488][ T1742] usb 6-1: new high-speed USB device number 14 using dummy_hcd
[  592.985992][  T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  592.987375][  T102] usb 3-1: config 0 descriptor??
[  593.047232][  T102] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  593.058129][  T102] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  593.066351][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  593.074399][ T1743] usb 2-1: config 0 has no interface number 0
[  593.081484][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  593.092096][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  593.103411][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  593.114539][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  593.123577][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.131576][   T12] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[  593.139258][ T1757] usb 1-1: Using ep0 maxpacket: 8
[  593.144286][ T1737] usb 5-1: Using ep0 maxpacket: 8
[  593.149937][ T1743] usb 2-1: config 0 descriptor??
[  593.195601][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  593.205891][ T1743] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  593.254488][ T1742] usb 6-1: Using ep0 maxpacket: 8
[  593.254513][ T1757] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  593.267694][ T1757] usb 1-1: config 0 has no interface number 0
[  593.273762][ T1737] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  593.274974][  T101] usb 3-1: USB disconnect, device number 14
[  593.281840][ T1737] usb 5-1: config 0 has no interface number 0
[  593.292020][  T101] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  593.296928][ T1757] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  593.310924][ T1757] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  593.322138][ T1757] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  593.333247][ T1757] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  593.342263][ T1757] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.350247][ T1737] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  593.360844][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  593.372034][ T1737] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  593.383143][ T1737] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  593.392181][ T1737] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  593.394513][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  593.405440][ T1743] usb 2-1: USB disconnect, device number 14
[  593.408370][ T1742] usb 6-1: config 0 has no interface number 0
[  593.416803][ T1757] usb 1-1: config 0 descriptor??
[  593.420588][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  593.426414][ T1737] usb 5-1: config 0 descriptor??
[  593.435691][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  593.435706][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  593.435726][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  593.435737][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.457583][ T1742] usb 6-1: config 0 descriptor??
[  593.462990][   T12] usb 4-1: Using ep0 maxpacket: 8
[  593.463472][ T1743] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  593.505617][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  593.517558][ T1742] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  593.535519][ T1757] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  593.545786][ T1737] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  593.556355][ T1737] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  593.565146][ T1757] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  593.574530][   T12] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  593.582591][   T12] usb 4-1: config 0 has no interface number 0
[  593.588961][   T12] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  593.599564][   T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  593.610787][   T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  593.621887][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  593.630900][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  593.639447][   T12] usb 4-1: config 0 descriptor??
[  593.664491][  T101] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[  593.685526][   T12] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  593.695729][   T12] ldusb 4-1:0.28: LD USB Device #3 now attached to major 180 minor 3
executing program
executing program
executing program
[  593.724943][ T1742] usb 6-1: USB disconnect, device number 14
[  593.733672][ T1742] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  593.742866][   T22] usb 5-1: USB disconnect, device number 14
[  593.745676][   T12] usb 1-1: USB disconnect, device number 14
[  593.751132][   T22] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  593.765177][   T12] ldusb 1-1:0.28: LD USB Device #2 now disconnected
executing program
[  593.885396][ T1738] usb 4-1: USB disconnect, device number 15
[  593.892079][ T1738] ldusb 4-1:0.28: LD USB Device #3 now disconnected
[  593.894493][ T1743] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  593.914499][  T101] usb 3-1: Using ep0 maxpacket: 8
[  594.034590][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  594.042662][  T101] usb 3-1: config 0 has no interface number 0
[  594.048957][  T101] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  594.059544][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  594.070730][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  594.081840][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  594.090867][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  594.098933][ T1742] usb 6-1: new high-speed USB device number 15 using dummy_hcd
[  594.107531][  T101] usb 3-1: config 0 descriptor??
[  594.114493][   T22] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[  594.134555][   T12] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  594.145777][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  594.154520][ T1743] usb 2-1: Using ep0 maxpacket: 8
[  594.159918][  T101] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  594.274512][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  594.282688][ T1743] usb 2-1: config 0 has no interface number 0
[  594.288787][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  594.299366][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  594.310553][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  594.321657][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  594.324559][ T1738] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[  594.330681][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  594.346786][ T1743] usb 2-1: config 0 descriptor??
executing program
[  594.374545][ T1742] usb 6-1: Using ep0 maxpacket: 8
[  594.379606][   T22] usb 5-1: Using ep0 maxpacket: 8
[  594.385901][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  594.387080][  T101] usb 3-1: USB disconnect, device number 15
[  594.396385][   T12] usb 1-1: Using ep0 maxpacket: 8
[  594.407489][  T101] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  594.414789][ T1743] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  594.524528][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  594.525160][   T22] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  594.532609][   T12] usb 1-1: config 0 has no interface number 0
[  594.540657][   T22] usb 5-1: config 0 has no interface number 0
[  594.540710][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  594.547048][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  594.552857][ T1742] usb 6-1: config 0 has no interface number 0
[  594.553081][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  594.560933][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  594.560948][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  594.560973][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  594.571564][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  594.577587][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  594.588160][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  594.602471][   T12] usb 1-1: config 0 descriptor??
[  594.610436][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  594.610448][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  594.613156][   T22] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  594.620400][ T1743] usb 2-1: USB disconnect, device number 15
[  594.630706][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  594.630721][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  594.630740][   T22] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  594.630752][   T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  594.640411][ T1743] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  594.650661][ T1738] usb 4-1: Using ep0 maxpacket: 8
[  594.656744][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  594.672630][   T22] usb 5-1: config 0 descriptor??
[  594.689662][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  594.706876][ T1742] usb 6-1: config 0 descriptor??
[  594.805748][   T22] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  594.816282][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  594.826533][   T22] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  594.834729][  T101] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[  594.842684][ T1742] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  594.850844][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  594.858950][ T1738] usb 4-1: config 0 has no interface number 0
[  594.866617][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  594.875468][   T12] usb 1-1: USB disconnect, device number 15
[  594.877259][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  594.894247][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  594.897851][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  594.905359][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  594.905372][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  594.929955][ T1738] usb 4-1: config 0 descriptor??
[  594.975462][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  594.985505][ T1738] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
executing program
[  595.025871][ T1738] usb 5-1: USB disconnect, device number 15
[  595.032552][ T1738] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  595.044877][ T1742] usb 6-1: USB disconnect, device number 15
[  595.051297][ T1742] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[  595.054562][ T1743] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[  595.154466][  T101] usb 3-1: Using ep0 maxpacket: 8
executing program
[  595.195414][   T22] usb 4-1: USB disconnect, device number 16
[  595.202721][   T22] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  595.274532][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  595.282615][  T101] usb 3-1: config 0 has no interface number 0
[  595.288927][  T101] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  595.299613][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  595.310857][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  595.314474][ T1743] usb 2-1: Using ep0 maxpacket: 8
[  595.321972][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  595.321992][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  595.327127][   T12] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  595.336973][  T101] usb 3-1: config 0 descriptor??
[  595.395598][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  595.405047][ T1738] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[  595.413357][  T101] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  595.434531][ T1742] usb 6-1: new high-speed USB device number 16 using dummy_hcd
[  595.474516][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  595.482603][ T1743] usb 2-1: config 0 has no interface number 0
[  595.488747][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  595.499353][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  595.510546][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  595.521649][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  595.530669][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  595.539214][ T1743] usb 2-1: config 0 descriptor??
executing program
[  595.575598][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  595.585038][   T12] usb 1-1: Using ep0 maxpacket: 8
[  595.590521][ T1743] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  595.594485][   T22] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[  595.615261][  T101] usb 3-1: USB disconnect, device number 16
[  595.623764][  T101] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  595.654498][ T1738] usb 5-1: Using ep0 maxpacket: 8
[  595.684481][ T1742] usb 6-1: Using ep0 maxpacket: 8
[  595.704536][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  595.712625][   T12] usb 1-1: config 0 has no interface number 0
[  595.718766][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  595.729383][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  595.740570][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  595.751666][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  595.760687][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  595.769176][   T12] usb 1-1: config 0 descriptor??
[  595.774617][ T1738] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[  595.779474][ T1743] usb 2-1: USB disconnect, device number 16
[  595.782712][ T1738] usb 5-1: config 0 has no interface number 0
[  595.794947][ T1738] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  595.796931][ T1743] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  595.805599][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  595.805614][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  595.805633][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  595.814039][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  595.823973][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  595.843973][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  595.853365][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  595.853376][ T1742] usb 6-1: config 0 has no interface number 0
[  595.853404][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  595.894040][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  595.905225][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  595.916608][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  595.925627][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  595.934420][ T1738] usb 5-1: config 0 descriptor??
[  595.940341][ T1742] usb 6-1: config 0 descriptor??
[  595.954579][   T22] usb 4-1: Using ep0 maxpacket: 8
[  595.975536][ T1738] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  595.985883][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  595.996402][ T1738] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  596.005133][ T1742] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[  596.035565][ T1742] usb 1-1: USB disconnect, device number 16
[  596.043037][ T1742] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  596.074589][   T22] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  596.082671][   T22] usb 4-1: config 0 has no interface number 0
[  596.088771][  T101] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[  596.096571][   T22] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  596.107163][   T22] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  596.118386][   T22] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  596.129501][   T22] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  596.138556][   T22] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  596.147237][   T22] usb 4-1: config 0 descriptor??
executing program
executing program
[  596.184615][ T1743] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[  596.186026][ T1738] usb 5-1: USB disconnect, device number 16
[  596.197028][   T12] usb 6-1: USB disconnect, device number 16
[  596.199816][   T22] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  596.204832][   T12] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[  596.221994][ T1738] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  596.229199][   T22] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  596.344485][  T101] usb 3-1: Using ep0 maxpacket: 8
executing program
[  596.394483][ T1742] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  596.415154][ T1737] usb 4-1: USB disconnect, device number 17
[  596.421922][ T1737] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  596.434484][ T1743] usb 2-1: Using ep0 maxpacket: 8
[  596.465099][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  596.473139][  T101] usb 3-1: config 0 has no interface number 0
[  596.479254][  T101] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  596.489861][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  596.501078][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  596.512204][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  596.521224][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  596.530053][  T101] usb 3-1: config 0 descriptor??
[  596.554644][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  596.562720][ T1743] usb 2-1: config 0 has no interface number 0
[  596.568859][   T12] usb 6-1: new high-speed USB device number 17 using dummy_hcd
[  596.576488][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  596.585627][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  596.587095][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  596.596569][ T1738] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[  596.607655][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  596.607674][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  596.621402][  T101] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  596.626306][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  596.635444][ T1743] usb 2-1: config 0 descriptor??
[  596.675625][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  596.685426][ T1743] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  596.694525][ T1742] usb 1-1: Using ep0 maxpacket: 8
executing program
[  596.804933][ T1743] usb 3-1: USB disconnect, device number 17
[  596.811475][ T1743] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  596.814543][ T1742] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  596.826175][ T1742] usb 1-1: config 0 has no interface number 0
[  596.832437][ T1742] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  596.834478][ T1737] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[  596.843036][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  596.843052][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  596.850794][   T12] usb 6-1: Using ep0 maxpacket: 8
[  596.861887][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  596.877597][ T1757] usb 2-1: USB disconnect, device number 17
[  596.878020][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  596.890935][ T1757] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  596.892885][ T1738] usb 5-1: Using ep0 maxpacket: 8
[  596.913614][ T1742] usb 1-1: config 0 descriptor??
[  596.955569][ T1742] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  596.965744][ T1742] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  597.004619][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  597.012670][   T12] usb 6-1: config 0 has no interface number 0
[  597.019150][   T12] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  597.024585][ T1738] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  597.029739][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  597.037779][ T1738] usb 5-1: config 0 has no interface number 0
[  597.048950][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  597.048969][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  597.055425][ T1738] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  597.066097][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  597.067096][   T12] usb 6-1: config 0 descriptor??
[  597.075172][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  597.075187][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  597.075207][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  597.075219][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  597.124471][ T1737] usb 4-1: Using ep0 maxpacket: 8
[  597.131370][ T1738] usb 5-1: config 0 descriptor??
executing program
[  597.144343][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  597.158672][   T12] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  597.175368][   T12] usb 1-1: USB disconnect, device number 17
[  597.183499][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  597.185488][ T1738] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  597.200337][ T1738] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  597.224548][ T1743] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[  597.294520][ T1737] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  597.302592][ T1737] usb 4-1: config 0 has no interface number 0
[  597.308851][ T1737] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  597.319472][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  597.330680][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  597.341810][ T1737] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  597.350836][ T1737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  597.358844][ T1757] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[  597.364943][ T1738] usb 6-1: USB disconnect, device number 17
[  597.373202][ T1738] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  597.375438][ T1737] usb 4-1: config 0 descriptor??
executing program
[  597.394964][  T102] usb 5-1: USB disconnect, device number 17
[  597.405835][  T102] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  597.425311][ T1737] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  597.436546][ T1737] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  597.484747][ T1743] usb 3-1: Using ep0 maxpacket: 8
[  597.564512][   T12] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  597.604566][ T1757] usb 2-1: Using ep0 maxpacket: 8
[  597.609748][ T1743] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  597.617860][ T1743] usb 3-1: config 0 has no interface number 0
[  597.624060][ T1743] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  597.634716][ T1743] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  597.645920][ T1743] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  597.657103][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  597.665014][ T1742] usb 4-1: USB disconnect, device number 18
[  597.666132][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  597.667106][ T1743] usb 3-1: config 0 descriptor??
[  597.688131][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  597.725636][ T1743] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  597.736016][ T1743] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  597.744729][ T1757] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  597.752786][ T1757] usb 2-1: config 0 has no interface number 0
[  597.758965][  T102] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[  597.764575][ T1738] usb 6-1: new high-speed USB device number 18 using dummy_hcd
[  597.767239][ T1757] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  597.784733][ T1757] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  597.795955][ T1757] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  597.807096][ T1757] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  597.816112][ T1757] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  597.824781][ T1757] usb 2-1: config 0 descriptor??
[  597.844578][   T12] usb 1-1: Using ep0 maxpacket: 8
[  597.865657][ T1757] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  597.875540][ T1757] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  597.944956][ T1757] usb 3-1: USB disconnect, device number 18
[  597.951595][ T1757] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  597.974538][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  597.982635][   T12] usb 1-1: config 0 has no interface number 0
[  597.988805][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  597.999397][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  598.004761][ T1738] usb 6-1: Using ep0 maxpacket: 8
[  598.010649][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  598.026672][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  598.035713][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  598.044229][   T12] usb 1-1: config 0 descriptor??
[  598.054516][ T1742] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[  598.064575][  T102] usb 5-1: Using ep0 maxpacket: 8
[  598.066470][  T101] usb 2-1: USB disconnect, device number 18
[  598.076953][  T101] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  598.087425][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  598.097609][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  598.134522][ T1738] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  598.142700][ T1738] usb 6-1: config 0 has no interface number 0
[  598.148964][ T1738] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  598.159561][ T1738] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  598.170773][ T1738] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  598.181878][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  598.190905][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  598.194573][  T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  598.200010][ T1738] usb 6-1: config 0 descriptor??
[  598.206982][  T102] usb 5-1: config 0 has no interface number 0
[  598.209908][  T102] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  598.228597][  T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  598.239781][  T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  598.245695][ T1738] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  598.250898][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  598.250911][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  598.263682][  T102] usb 5-1: config 0 descriptor??
[  598.270109][ T1738] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  598.295260][   T12] usb 1-1: USB disconnect, device number 18
[  598.302043][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  598.314509][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  598.325594][  T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  598.335707][  T102] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  598.364548][ T1757] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[  598.434498][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  598.442580][ T1742] usb 4-1: config 0 has no interface number 0
[  598.449147][  T101] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[  598.456720][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  598.467415][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  598.478612][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  598.489128][  T102] usb 6-1: USB disconnect, device number 18
[  598.489728][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  598.501814][  T102] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  598.504894][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  598.515074][ T1742] usb 4-1: config 0 descriptor??
executing program
[  598.555304][ T1743] usb 5-1: USB disconnect, device number 18
[  598.561961][ T1743] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  598.568100][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  598.580214][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  598.634596][ T1757] usb 3-1: Using ep0 maxpacket: 8
[  598.664485][   T12] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  598.744466][  T101] usb 2-1: Using ep0 maxpacket: 8
[  598.754568][ T1757] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  598.762663][ T1757] usb 3-1: config 0 has no interface number 0
[  598.768832][ T1757] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  598.779455][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  598.790672][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  598.795524][ T1742] usb 4-1: USB disconnect, device number 19
[  598.801786][ T1757] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  598.801798][ T1757] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  598.811678][ T1757] usb 3-1: config 0 descriptor??
[  598.819678][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  598.865597][ T1757] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  598.877131][ T1757] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  598.884538][  T101] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  598.893240][  T101] usb 2-1: config 0 has no interface number 0
[  598.894485][  T102] usb 6-1: new high-speed USB device number 19 using dummy_hcd
[  598.899431][  T101] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  598.914545][   T12] usb 1-1: Using ep0 maxpacket: 8
[  598.917717][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  598.933656][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  598.944510][ T1743] usb 5-1: new high-speed USB device number 19 using dummy_hcd
[  598.944777][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  598.961285][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  598.970241][  T101] usb 2-1: config 0 descriptor??
[  599.025561][  T101] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  599.034726][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  599.042993][   T12] usb 1-1: config 0 has no interface number 0
[  599.043224][  T101] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  599.051258][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  599.067826][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  599.079281][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  599.087478][  T101] usb 3-1: USB disconnect, device number 19
[  599.090398][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  599.090409][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  599.095463][   T12] usb 1-1: config 0 descriptor??
[  599.100831][  T101] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  599.144513][  T102] usb 6-1: Using ep0 maxpacket: 8
[  599.150538][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  599.160479][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  599.204529][ T1743] usb 5-1: Using ep0 maxpacket: 8
executing program
[  599.234958][ T1742] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[  599.245061][ T1738] usb 2-1: USB disconnect, device number 19
[  599.252482][ T1738] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  599.264564][  T102] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  599.272650][  T102] usb 6-1: config 0 has no interface number 0
[  599.279206][  T102] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  599.289869][  T102] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  599.301056][  T102] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  599.312165][  T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  599.321179][  T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  599.329765][  T102] usb 6-1: config 0 descriptor??
executing program
[  599.365346][   T22] usb 1-1: USB disconnect, device number 19
[  599.372650][   T22] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  599.385517][  T102] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  599.394919][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  599.402952][ T1743] usb 5-1: config 0 has no interface number 0
[  599.409977][ T1743] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  599.420589][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  599.431771][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  599.442876][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  599.451888][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  599.460003][  T102] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  599.469589][ T1743] usb 5-1: config 0 descriptor??
[  599.474573][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  599.484489][  T101] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[  599.515785][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  599.525656][ T1743] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  599.594513][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  599.602685][ T1742] usb 4-1: config 0 has no interface number 0
[  599.605354][ T1743] usb 6-1: USB disconnect, device number 19
[  599.608798][ T1738] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[  599.620507][ T1743] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  599.622486][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  599.639399][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  599.650587][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  599.661702][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  599.670718][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  599.679716][ T1742] usb 4-1: config 0 descriptor??
executing program
[  599.715728][ T1769] usb 5-1: USB disconnect, device number 19
[  599.722549][ T1769] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  599.745487][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  599.754897][  T101] usb 3-1: Using ep0 maxpacket: 8
[  599.759929][   T22] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[  599.768295][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  599.884531][  T101] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  599.892615][  T101] usb 3-1: config 0 has no interface number 0
[  599.898945][  T101] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  599.909515][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  599.920700][  T101] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  599.931829][  T101] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  599.940848][  T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  599.948851][ T1738] usb 2-1: Using ep0 maxpacket: 8
[  599.955015][  T101] usb 3-1: config 0 descriptor??
[  599.965070][ T1742] usb 4-1: USB disconnect, device number 20
[  599.971778][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  599.984491][ T1743] usb 6-1: new high-speed USB device number 20 using dummy_hcd
[  599.995528][  T101] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  600.005800][  T101] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  600.014552][   T22] usb 1-1: Using ep0 maxpacket: 8
[  600.064502][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  600.072585][ T1738] usb 2-1: config 0 has no interface number 0
[  600.078810][ T1738] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  600.089410][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  600.100666][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  600.111872][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  600.120905][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  600.128953][ T1769] usb 5-1: new high-speed USB device number 20 using dummy_hcd
[  600.137627][ T1738] usb 2-1: config 0 descriptor??
[  600.164527][   T22] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  600.172612][   T22] usb 1-1: config 0 has no interface number 0
[  600.179882][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  600.189470][   T22] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  600.200074][   T22] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  600.211261][   T22] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  600.214986][  T102] usb 3-1: USB disconnect, device number 20
[  600.222373][   T22] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  600.237278][   T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  600.237604][  T102] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  600.252044][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  600.252532][ T1738] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  600.267135][   T22] usb 1-1: config 0 descriptor??
[  600.305376][   T22] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  600.316916][   T22] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  600.334544][ T1742] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[  600.374540][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  600.382628][ T1743] usb 6-1: config 0 has no interface number 0
[  600.384477][ T1769] usb 5-1: Using ep0 maxpacket: 8
[  600.389458][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  600.404320][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  600.415551][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  600.419548][   T22] usb 2-1: USB disconnect, device number 20
[  600.426661][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  600.426673][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  600.432825][ T1743] usb 6-1: config 0 descriptor??
[  600.443789][   T22] ldusb 2-1:0.28: LD USB Device #0 now disconnected
executing program
[  600.495747][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  600.508361][   T12] usb 1-1: USB disconnect, device number 20
[  600.514574][ T1769] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  600.514743][ T1743] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  600.522683][ T1769] usb 5-1: config 0 has no interface number 0
[  600.534831][   T12] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  600.537076][ T1769] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  600.553916][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  600.565158][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  600.576262][ T1769] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  600.585290][ T1769] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  600.594178][ T1769] usb 5-1: config 0 descriptor??
[  600.614567][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  600.635611][ T1769] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  600.645533][ T1769] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  600.654525][  T102] usb 3-1: new high-speed USB device number 21 using dummy_hcd
executing program
[  600.716957][ T1769] usb 6-1: USB disconnect, device number 20
[  600.723472][ T1769] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  600.744536][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  600.752622][ T1742] usb 4-1: config 0 has no interface number 0
[  600.758730][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  600.769366][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  600.780552][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  600.791669][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  600.800769][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  600.809928][ T1742] usb 4-1: config 0 descriptor??
executing program
[  600.835556][ T1738] usb 5-1: USB disconnect, device number 20
[  600.842246][ T1738] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  600.855346][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  600.865618][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  600.874542][   T22] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[  600.894490][   T12] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[  600.914503][  T102] usb 3-1: Using ep0 maxpacket: 8
[  601.034499][  T102] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  601.042586][  T102] usb 3-1: config 0 has no interface number 0
[  601.048687][  T102] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  601.059268][  T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  601.070459][  T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  601.074880][ T1742] usb 4-1: USB disconnect, device number 21
[  601.081578][  T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  601.081595][  T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  601.090165][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  601.107874][  T102] usb 3-1: config 0 descriptor??
[  601.124542][ T1769] usb 6-1: new high-speed USB device number 21 using dummy_hcd
[  601.144480][   T12] usb 1-1: Using ep0 maxpacket: 8
[  601.144509][   T22] usb 2-1: Using ep0 maxpacket: 8
[  601.157287][  T102] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  601.168097][  T102] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  601.204549][ T1738] usb 5-1: new high-speed USB device number 21 using dummy_hcd
[  601.264526][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  601.272692][   T12] usb 1-1: config 0 has no interface number 0
[  601.278821][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  601.289429][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  601.294504][   T22] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  601.300623][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  601.300644][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  601.308812][   T22] usb 2-1: config 0 has no interface number 0
[  601.319893][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  601.329654][   T22] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  601.337542][   T12] usb 1-1: config 0 descriptor??
[  601.342933][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  601.342948][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  601.342968][   T22] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  601.342982][   T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  601.374943][  T102] usb 3-1: USB disconnect, device number 21
[  601.390309][   T22] usb 2-1: config 0 descriptor??
executing program
[  601.398865][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  601.414559][ T1769] usb 6-1: Using ep0 maxpacket: 8
[  601.419154][   T12] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[  601.431056][   T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0-rc4+ #26
[  601.438474][   T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  601.448511][   T12] Workqueue: usb_hub_wq hub_event
[  601.453506][   T12] Call Trace:
[  601.456765][   T12]  dump_stack+0xca/0x13e
[  601.460975][   T12]  sysfs_warn_dup.cold+0x1c/0x29
[  601.465877][   T12]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  601.471909][   T12]  sysfs_create_link+0x61/0xc0
[  601.476647][   T12]  device_add+0x788/0x16f0
[  601.481045][   T12]  ? uevent_store+0x50/0x50
[  601.485523][   T12]  ? rcu_read_lock_sched_held+0x113/0x130
[  601.491207][   T12]  ? kfree+0x287/0x2f0
[  601.495248][   T12]  device_create_groups_vargs+0x203/0x280
[  601.500941][   T12]  device_create+0xdf/0x120
[  601.505409][   T12]  ? device_create_vargs+0x50/0x50
[  601.510484][   T12]  ? down_write+0xe0/0x150
[  601.514865][   T12]  ? __down_timeout+0x2d0/0x2d0
[  601.519681][   T12]  usb_register_dev+0x279/0x6a0
[  601.524495][   T12]  ? usb_open+0x270/0x270
[  601.528790][   T12]  ? kasan_unpoison_shadow+0x30/0x40
[  601.534038][   T12]  ? memset+0x20/0x40
[  601.537997][   T12]  ld_usb_probe+0x6f7/0xa65
[  601.542471][   T12]  usb_probe_interface+0x305/0x7a0
[  601.547543][   T12]  ? usb_probe_device+0x100/0x100
[  601.552531][   T12]  really_probe+0x281/0x6d0
[  601.557000][   T12]  driver_probe_device+0x101/0x1b0
[  601.562084][   T12]  __device_attach_driver+0x1c2/0x220
[  601.567434][   T12]  ? driver_allows_async_probing+0x160/0x160
[  601.573374][   T12]  bus_for_each_drv+0x162/0x1e0
[  601.578188][   T12]  ? bus_rescan_devices+0x20/0x20
[  601.583177][   T12]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  601.588950][   T12]  ? lockdep_hardirqs_on+0x379/0x580
[  601.594197][   T12]  __device_attach+0x217/0x360
[  601.598926][   T12]  ? device_bind_driver+0xd0/0xd0
[  601.603919][   T12]  ? kobject_uevent_env+0x29e/0x1160
[  601.609179][   T12]  ? kobject_uevent_env+0x2a8/0x1160
[  601.614429][   T12]  bus_probe_device+0x1e4/0x290
[  601.619255][   T12]  ? blocking_notifier_call_chain+0x54/0xa0
[  601.625110][   T12]  device_add+0xae6/0x16f0
[  601.629491][   T12]  ? uevent_store+0x50/0x50
[  601.633958][   T12]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  601.639731][   T12]  usb_set_configuration+0xdf6/0x1670
[  601.645074][   T12]  generic_probe+0x9d/0xd5
[  601.649455][   T12]  usb_probe_device+0x99/0x100
[  601.654191][   T12]  ? usb_suspend+0x620/0x620
[  601.658751][   T12]  really_probe+0x281/0x6d0
[  601.663217][   T12]  driver_probe_device+0x101/0x1b0
[  601.668291][   T12]  __device_attach_driver+0x1c2/0x220
[  601.673628][   T12]  ? driver_allows_async_probing+0x160/0x160
[  601.679571][   T12]  bus_for_each_drv+0x162/0x1e0
[  601.684385][   T12]  ? bus_rescan_devices+0x20/0x20
[  601.689377][   T12]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  601.695150][   T12]  ? lockdep_hardirqs_on+0x379/0x580
[  601.700399][   T12]  __device_attach+0x217/0x360
[  601.705128][   T12]  ? device_bind_driver+0xd0/0xd0
[  601.710115][   T12]  ? kobject_uevent_env+0x29e/0x1160
[  601.715369][   T12]  ? kobject_uevent_env+0x2a8/0x1160
[  601.720721][   T12]  bus_probe_device+0x1e4/0x290
[  601.725536][   T12]  ? blocking_notifier_call_chain+0x54/0xa0
[  601.731389][   T12]  device_add+0xae6/0x16f0
[  601.735771][   T12]  ? uevent_store+0x50/0x50
[  601.740327][   T12]  usb_new_device.cold+0x6a4/0xe79
[  601.745403][   T12]  hub_event+0x1b5c/0x3640
[  601.749783][   T12]  ? hub_port_debounce+0x260/0x260
[  601.754860][   T12]  process_one_work+0x92b/0x1530
[  601.759763][   T12]  ? pwq_dec_nr_in_flight+0x310/0x310
[  601.765096][   T12]  ? do_raw_spin_lock+0x11a/0x280
[  601.770085][   T12]  worker_thread+0x96/0xe20
[  601.774555][   T12]  ? process_one_work+0x1530/0x1530
[  601.779717][   T12]  kthread+0x318/0x420
[  601.783750][   T12]  ? kthread_create_on_node+0xf0/0xf0
[  601.789085][   T12]  ret_from_fork+0x24/0x30
[  601.793915][  T102] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  601.799151][   T22] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  601.801330][   T12] ldusb 1-1:0.28: Not able to get a minor for this device.
executing program
[  601.810017][ T1738] usb 5-1: Using ep0 maxpacket: 8
[  601.817826][   T12] ldusb: probe of 1-1:0.28 failed with error -17
[  601.822142][ T1742] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[  601.836855][   T22] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  601.846443][   T12] usb 1-1: USB disconnect, device number 21
[  601.934586][ T1769] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  601.942767][ T1769] usb 6-1: config 0 has no interface number 0
[  601.948883][ T1769] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  601.959517][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  601.970721][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  601.981865][ T1769] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  601.990883][ T1769] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  601.999088][ T1738] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  602.007195][ T1738] usb 5-1: config 0 has no interface number 0
[  602.013408][ T1738] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  602.023992][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  602.025121][ T1743] usb 2-1: USB disconnect, device number 21
[  602.035672][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  602.035694][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  602.035705][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  602.037076][ T1738] usb 5-1: config 0 descriptor??
[  602.052758][ T1743] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  602.075094][ T1769] usb 6-1: config 0 descriptor??
[  602.095634][ T1738] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  602.105642][ T1738] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  602.125509][ T1769] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  602.134912][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  602.140943][ T1769] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  602.174523][  T102] usb 3-1: new high-speed USB device number 22 using dummy_hcd
[  602.224471][   T12] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[  602.254511][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  602.262595][ T1742] usb 4-1: config 0 has no interface number 0
[  602.268691][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  602.279268][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  602.290452][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  602.301574][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  602.310596][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  602.319469][ T1742] usb 4-1: config 0 descriptor??
executing program
executing program
[  602.325182][ T1757] usb 5-1: USB disconnect, device number 21
[  602.345073][ T1769] usb 6-1: USB disconnect, device number 21
[  602.345121][ T1757] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  602.361402][ T1769] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  602.369027][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  602.381248][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  602.424894][  T102] usb 3-1: Using ep0 maxpacket: 8
[  602.434493][ T1743] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[  602.464517][   T12] usb 1-1: Using ep0 maxpacket: 8
[  602.544606][  T102] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  602.552771][  T102] usb 3-1: config 0 has no interface number 0
[  602.559111][  T102] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  602.569719][  T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  602.580956][  T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  602.592068][  T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  602.597429][ T1742] usb 4-1: USB disconnect, device number 22
[  602.601139][  T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  602.612377][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  602.615045][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  602.629654][   T12] usb 1-1: config 0 has no interface number 0
[  602.635965][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  602.646575][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  602.657777][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  602.668889][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  602.677906][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  602.686479][  T102] usb 3-1: config 0 descriptor??
[  602.691908][   T12] usb 1-1: config 0 descriptor??
[  602.714573][ T1743] usb 2-1: Using ep0 maxpacket: 8
[  602.725533][  T102] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  602.735925][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  602.744909][ T1769] usb 6-1: new high-speed USB device number 22 using dummy_hcd
[  602.753244][  T102] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  602.761539][   T12] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  602.784490][ T1757] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[  602.834527][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  602.842615][ T1743] usb 2-1: config 0 has no interface number 0
[  602.848711][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  602.859290][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  602.870475][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  602.881579][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  602.890596][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  602.899298][ T1743] usb 2-1: config 0 descriptor??
executing program
executing program
[  602.935625][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  602.946723][ T1738] usb 3-1: USB disconnect, device number 22
[  602.950237][ T1984] ldusb 3-1:0.28: Couldn't submit interrupt_in_urb -19
[  602.960525][ T1738] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  602.962160][   T12] usb 1-1: USB disconnect, device number 22
[  602.973118][ T1743] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  602.981914][   T12] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  602.994490][ T1769] usb 6-1: Using ep0 maxpacket: 8
[  602.999558][ T1742] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[  603.034485][ T1757] usb 5-1: Using ep0 maxpacket: 8
executing program
[  603.114603][ T1769] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  603.122680][ T1769] usb 6-1: config 0 has no interface number 0
[  603.128967][ T1769] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  603.139553][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  603.140920][ T1743] usb 2-1: USB disconnect, device number 22
[  603.150761][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  603.150783][ T1769] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  603.150794][ T1769] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  603.159399][ T1769] usb 6-1: config 0 descriptor??
[  603.170589][ T1743] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  603.196521][ T1757] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  603.204617][ T1757] usb 5-1: config 0 has no interface number 0
[  603.210690][ T1757] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  603.218248][ T1769] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  603.221319][ T1757] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  603.234559][ T1769] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  603.241840][ T1757] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  603.241861][ T1757] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  603.241873][ T1757] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  603.250127][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  603.266722][ T1757] usb 5-1: config 0 descriptor??
[  603.325826][ T1757] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  603.334592][ T1738] usb 3-1: new high-speed USB device number 23 using dummy_hcd
[  603.335995][ T1757] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  603.384547][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  603.392618][ T1742] usb 4-1: config 0 has no interface number 0
[  603.398961][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  603.409568][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  603.414495][   T12] usb 1-1: new high-speed USB device number 23 using dummy_hcd
executing program
[  603.420772][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  603.439406][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  603.448428][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  603.456963][ T1742] usb 4-1: config 0 descriptor??
[  603.464985][ T1769] usb 6-1: USB disconnect, device number 22
[  603.471668][ T1769] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  603.495424][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  603.505471][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  603.545048][ T1757] usb 5-1: USB disconnect, device number 22
[  603.554181][ T1757] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  603.594534][ T1738] usb 3-1: Using ep0 maxpacket: 8
[  603.644463][ T1743] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[  603.664501][   T12] usb 1-1: Using ep0 maxpacket: 8
executing program
[  603.714958][ T1742] usb 4-1: USB disconnect, device number 23
[  603.721360][ T1738] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  603.729480][ T1738] usb 3-1: config 0 has no interface number 0
[  603.736186][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  603.744071][ T1738] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  603.754703][ T1738] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  603.765891][ T1738] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  603.776998][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  603.784521][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  603.786026][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  603.786945][ T1738] usb 3-1: config 0 descriptor??
[  603.794081][   T12] usb 1-1: config 0 has no interface number 0
[  603.813297][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  603.824055][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  603.835248][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  603.845958][ T1738] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  603.846364][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  603.855795][ T1769] usb 6-1: new high-speed USB device number 23 using dummy_hcd
[  603.864708][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  603.867202][   T12] usb 1-1: config 0 descriptor??
[  603.876063][ T1738] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  603.915369][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  603.924767][ T1743] usb 2-1: Using ep0 maxpacket: 8
[  603.930729][   T12] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  603.938886][ T1757] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[  604.044529][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  604.052685][ T1743] usb 2-1: config 0 has no interface number 0
[  604.058826][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  604.069460][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  604.075089][ T1738] usb 3-1: USB disconnect, device number 23
executing program
executing program
[  604.080661][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  604.086844][ T1742] usb 4-1: new high-speed USB device number 24 using dummy_hcd
[  604.097637][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  604.097649][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  604.103542][ T1743] usb 2-1: config 0 descriptor??
[  604.107889][ T1738] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  604.123608][   T12] usb 1-1: USB disconnect, device number 23
[  604.127308][ T1769] usb 6-1: Using ep0 maxpacket: 8
[  604.138558][   T12] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  604.156468][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  604.173140][ T1743] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  604.214549][ T1757] usb 5-1: Using ep0 maxpacket: 8
[  604.274537][ T1769] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  604.282602][ T1769] usb 6-1: config 0 has no interface number 0
[  604.288882][ T1769] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  604.299477][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  604.310691][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  604.321815][ T1769] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  604.330827][ T1769] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  604.339858][ T1769] usb 6-1: config 0 descriptor??
[  604.344542][ T1757] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  604.352878][ T1757] usb 5-1: config 0 has no interface number 0
[  604.358981][ T1757] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  604.365070][   T22] usb 2-1: USB disconnect, device number 23
[  604.369591][ T1757] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  604.384514][ T1742] usb 4-1: Using ep0 maxpacket: 8
[  604.386841][ T1757] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  604.392797][ T1769] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  604.402886][ T1757] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  604.402899][ T1757] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  604.409779][ T1757] usb 5-1: config 0 descriptor??
[  604.415657][   T22] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  604.441267][ T1769] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  604.457142][ T1757] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  604.467199][ T1757] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  604.484493][ T1738] usb 3-1: new high-speed USB device number 24 using dummy_hcd
[  604.534529][ T1742] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  604.542719][ T1742] usb 4-1: config 0 has no interface number 0
[  604.548923][ T1742] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  604.554495][   T12] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[  604.559518][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  604.559532][ T1742] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  604.559551][ T1742] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  604.598358][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  604.607714][ T1742] usb 4-1: config 0 descriptor??
[  604.614986][ T1769] usb 6-1: USB disconnect, device number 23
[  604.621409][ T1769] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
[  604.645469][ T1742] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  604.655949][ T1757] usb 5-1: USB disconnect, device number 23
[  604.658290][ T1742] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  604.666046][ T1757] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  604.724514][ T1738] usb 3-1: Using ep0 maxpacket: 8
[  604.804496][   T22] usb 2-1: new high-speed USB device number 24 using dummy_hcd
[  604.814535][   T12] usb 1-1: Using ep0 maxpacket: 8
[  604.844551][ T1738] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[  604.852726][ T1738] usb 3-1: config 0 has no interface number 0
[  604.858926][ T1738] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  604.869513][ T1738] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  604.874987][ T1743] usb 4-1: USB disconnect, device number 24
[  604.880711][ T1738] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  604.889236][ T1743] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  604.897671][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  604.897684][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  604.905268][ T1738] usb 3-1: config 0 descriptor??
[  604.964579][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  604.965688][ T1738] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  604.972667][   T12] usb 1-1: config 0 has no interface number 0
[  604.982606][ T1769] usb 6-1: new high-speed USB device number 24 using dummy_hcd
[  604.991246][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  604.997769][ T1738] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  605.006749][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  605.006764][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  605.006784][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  605.006796][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  605.018701][   T12] usb 1-1: config 0 descriptor??
[  605.059427][ T1757] usb 5-1: new high-speed USB device number 24 using dummy_hcd
[  605.074497][   T22] usb 2-1: Using ep0 maxpacket: 8
[  605.105660][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  605.115824][   T12] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  605.204534][   T22] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  605.204950][   T12] usb 3-1: USB disconnect, device number 24
[  605.212705][   T22] usb 2-1: config 0 has no interface number 0
[  605.219290][   T12] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  605.226053][   T22] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  605.241856][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  605.253057][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  605.264157][   T22] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  605.273172][   T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  605.281293][ T1769] usb 6-1: Using ep0 maxpacket: 8
[  605.287335][   T22] usb 2-1: config 0 descriptor??
executing program
[  605.305571][  T102] usb 1-1: USB disconnect, device number 24
[  605.312421][  T102] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  605.325425][   T22] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  605.334548][ T1757] usb 5-1: Using ep0 maxpacket: 8
[  605.337647][   T22] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  605.339985][ T1743] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[  605.404653][ T1769] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  605.412742][ T1769] usb 6-1: config 0 has no interface number 0
[  605.418965][ T1769] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  605.429573][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  605.440771][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  605.451888][ T1769] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  605.460914][ T1769] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  605.470065][ T1769] usb 6-1: config 0 descriptor??
[  605.484529][ T1757] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  605.492612][ T1757] usb 5-1: config 0 has no interface number 0
[  605.498876][ T1757] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  605.509465][ T1757] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  605.515570][ T1769] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  605.520755][ T1757] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  605.531821][ T1769] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  605.541147][ T1757] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  605.541160][ T1757] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  605.549709][ T1737] usb 2-1: USB disconnect, device number 24
[  605.573499][ T1757] usb 5-1: config 0 descriptor??
[  605.581506][ T1737] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  605.614547][ T1743] usb 4-1: Using ep0 maxpacket: 8
[  605.625600][ T1757] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  605.635593][ T1757] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  605.694717][   T12] usb 3-1: new high-speed USB device number 25 using dummy_hcd
[  605.702405][  T102] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[  605.734972][ T1769] usb 6-1: USB disconnect, device number 24
[  605.741896][ T1769] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  605.754597][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  605.762691][ T1743] usb 4-1: config 0 has no interface number 0
[  605.769367][ T1743] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  605.779961][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  605.791160][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  605.802277][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  605.811284][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  605.820030][ T1743] usb 4-1: config 0 descriptor??
executing program
[  605.845034][   T22] usb 5-1: USB disconnect, device number 24
[  605.851728][   T22] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  605.865537][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  605.875346][ T1743] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  605.964517][   T12] usb 3-1: Using ep0 maxpacket: 8
[  605.969575][  T102] usb 1-1: Using ep0 maxpacket: 8
[  605.974670][ T1737] usb 2-1: new high-speed USB device number 25 using dummy_hcd
executing program
[  606.084798][   T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  606.092891][   T12] usb 3-1: config 0 has no interface number 0
[  606.099152][  T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  606.104491][ T1769] usb 6-1: new high-speed USB device number 25 using dummy_hcd
[  606.107227][  T102] usb 1-1: config 0 has no interface number 0
[  606.107432][  T102] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  606.131392][  T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  606.142594][  T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  606.153710][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  606.162727][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  606.170767][   T12] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  606.181371][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  606.192596][   T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  606.203714][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  606.212741][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  606.214479][   T22] usb 5-1: new high-speed USB device number 25 using dummy_hcd
[  606.221795][ T1743] usb 4-1: USB disconnect, device number 25
[  606.234382][   T12] usb 3-1: config 0 descriptor??
[  606.239624][  T102] usb 1-1: config 0 descriptor??
[  606.245271][ T1743] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  606.264707][ T1737] usb 2-1: Using ep0 maxpacket: 8
[  606.285623][  T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  606.296054][   T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  606.306473][  T102] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  606.314773][   T12] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  606.374778][ T1769] usb 6-1: Using ep0 maxpacket: 8
[  606.384519][ T1737] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  606.392610][ T1737] usb 2-1: config 0 has no interface number 0
[  606.398719][ T1737] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  606.409302][ T1737] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  606.420499][ T1737] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  606.431628][ T1737] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  606.440646][ T1737] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  606.449355][ T1737] usb 2-1: config 0 descriptor??
executing program
[  606.485727][ T1738] usb 1-1: USB disconnect, device number 25
[  606.486183][ T1737] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  606.501977][ T1737] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  606.504521][ T1769] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  606.511195][ T1737] usb 3-1: USB disconnect, device number 25
[  606.518148][ T1769] usb 6-1: config 0 has no interface number 0
executing program
[  606.531240][ T1737] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  606.531561][   T22] usb 5-1: Using ep0 maxpacket: 8
[  606.543518][ T1738] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  606.550819][ T1769] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  606.561455][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  606.572762][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  606.583883][ T1769] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  606.592917][ T1769] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  606.603079][ T1769] usb 6-1: config 0 descriptor??
[  606.644753][ T1743] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[  606.645626][ T1769] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  606.662341][ T1769] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  606.684547][   T22] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  606.692680][   T22] usb 5-1: config 0 has no interface number 0
[  606.699368][   T22] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  606.710040][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  606.721280][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  606.732385][   T22] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  606.741406][   T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  606.750934][ T1769] usb 2-1: USB disconnect, device number 25
[  606.757690][   T22] usb 5-1: config 0 descriptor??
[  606.762921][ T1769] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  606.795571][   T22] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  606.805534][   T22] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  606.864934][   T22] usb 6-1: USB disconnect, device number 25
[  606.871509][   T22] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  606.884519][ T1737] usb 3-1: new high-speed USB device number 26 using dummy_hcd
[  606.894576][ T1743] usb 4-1: Using ep0 maxpacket: 8
[  606.944481][ T1738] usb 1-1: new high-speed USB device number 26 using dummy_hcd
executing program
[  606.995367][   T12] usb 5-1: USB disconnect, device number 25
[  607.002787][   T12] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  607.014528][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  607.022606][ T1743] usb 4-1: config 0 has no interface number 0
[  607.028708][ T1743] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  607.039318][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  607.050829][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  607.061961][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  607.070981][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  607.079712][ T1743] usb 4-1: config 0 descriptor??
[  607.114505][ T1769] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[  607.124580][ T1737] usb 3-1: Using ep0 maxpacket: 8
[  607.130666][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  607.140526][ T1743] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  607.184518][ T1738] usb 1-1: Using ep0 maxpacket: 8
[  607.224537][   T22] usb 6-1: new high-speed USB device number 26 using dummy_hcd
[  607.244583][ T1737] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  607.252659][ T1737] usb 3-1: config 0 has no interface number 0
[  607.258788][ T1737] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  607.269388][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  607.280584][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  607.291693][ T1737] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  607.300711][ T1737] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  607.309386][ T1737] usb 3-1: config 0 descriptor??
[  607.314628][ T1738] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  607.322736][ T1738] usb 1-1: config 0 has no interface number 0
[  607.329321][ T1738] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  607.339950][ T1738] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  607.345606][ T1737] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  607.351258][ T1738] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  607.366429][ T1743] usb 4-1: USB disconnect, device number 26
[  607.371619][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  607.371635][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  607.377644][   T12] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[  607.401125][ T1738] usb 1-1: config 0 descriptor??
[  607.402171][ T1737] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  607.415629][ T1743] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  607.425252][ T1769] usb 2-1: Using ep0 maxpacket: 8
[  607.445544][ T1738] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  607.455434][ T1738] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  607.524510][   T22] usb 6-1: Using ep0 maxpacket: 8
[  607.544587][ T1769] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  607.552668][ T1769] usb 2-1: config 0 has no interface number 0
[  607.558846][ T1769] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  607.569486][ T1769] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  607.575416][ T1737] usb 3-1: USB disconnect, device number 26
[  607.580687][ T1769] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  607.588208][ T1737] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  607.597661][ T1769] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  607.597673][ T1769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  607.607430][ T1769] usb 2-1: config 0 descriptor??
executing program
[  607.664811][   T12] usb 5-1: Using ep0 maxpacket: 8
[  607.665667][ T1769] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  607.670304][  T102] usb 1-1: USB disconnect, device number 26
[  607.679715][   T22] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  607.693192][   T22] usb 6-1: config 0 has no interface number 0
[  607.696450][  T102] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  607.701934][   T22] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  607.716531][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  607.727731][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  607.738834][   T22] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  607.747851][   T22] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  607.755942][ T1769] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  607.766221][   T22] usb 6-1: config 0 descriptor??
[  607.784527][ T1743] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[  607.792149][   T12] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  607.800333][   T12] usb 5-1: config 0 has no interface number 0
[  607.805752][   T22] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  607.815564][   T12] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  607.826446][   T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  607.837641][   T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  607.848768][   T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  607.857781][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[  607.866074][   T22] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  607.872739][   T12] usb 5-1: config 0 descriptor??
[  607.885005][   T22] usb 2-1: USB disconnect, device number 26
[  607.893788][   T22] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  607.915587][   T12] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  607.925872][   T12] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  608.014570][ T1737] usb 3-1: new high-speed USB device number 27 using dummy_hcd
[  608.025579][   T12] usb 6-1: USB disconnect, device number 26
[  608.032260][   T12] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  608.064490][ T1743] usb 4-1: Using ep0 maxpacket: 8
executing program
[  608.114490][  T102] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[  608.134880][ T1769] usb 5-1: USB disconnect, device number 26
[  608.141902][ T1769] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  608.184566][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  608.192685][ T1743] usb 4-1: config 0 has no interface number 0
[  608.198825][ T1743] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  608.209432][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  608.220628][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  608.231744][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  608.240770][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  608.249575][ T1743] usb 4-1: config 0 descriptor??
[  608.264495][   T22] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[  608.294482][ T1737] usb 3-1: Using ep0 maxpacket: 8
[  608.300534][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  608.310695][ T1743] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  608.364489][  T102] usb 1-1: Using ep0 maxpacket: 8
[  608.394525][   T12] usb 6-1: new high-speed USB device number 27 using dummy_hcd
[  608.414532][ T1737] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  608.422633][ T1737] usb 3-1: config 0 has no interface number 0
[  608.428813][ T1737] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  608.439444][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  608.450670][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  608.461802][ T1737] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  608.470819][ T1737] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  608.479512][ T1737] usb 3-1: config 0 descriptor??
[  608.514518][  T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  608.522603][  T102] usb 1-1: config 0 has no interface number 0
[  608.524503][   T22] usb 2-1: Using ep0 maxpacket: 8
[  608.529724][ T1737] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  608.533788][ T1769] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[  608.543116][  T102] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  608.554736][ T1738] usb 4-1: USB disconnect, device number 27
[  608.561200][  T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  608.568438][ T1738] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  608.578266][  T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  608.578291][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  608.604978][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  608.613441][ T1737] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  608.622923][  T102] usb 1-1: config 0 descriptor??
[  608.665802][  T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  608.675702][  T102] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  608.684633][   T22] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  608.692746][   T22] usb 2-1: config 0 has no interface number 0
[  608.699140][   T22] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  608.709829][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  608.721037][   T22] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  608.724483][   T12] usb 6-1: Using ep0 maxpacket: 8
[  608.732145][   T22] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  608.732157][   T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  608.732794][   T22] usb 2-1: config 0 descriptor??
[  608.756441][  T102] usb 3-1: USB disconnect, device number 27
[  608.765565][  T102] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  608.795621][   T22] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  608.805208][ T1769] usb 5-1: Using ep0 maxpacket: 8
[  608.810966][   T22] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  608.854536][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  608.862625][   T12] usb 6-1: config 0 has no interface number 0
[  608.869259][   T12] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  608.879855][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  608.891077][   T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  608.902006][   T22] usb 1-1: USB disconnect, device number 27
[  608.902186][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  608.916153][   T22] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  608.917099][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  608.918108][   T12] usb 6-1: config 0 descriptor??
[  608.944866][ T1769] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  608.952950][ T1769] usb 5-1: config 0 has no interface number 0
[  608.959663][ T1769] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  608.970283][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  608.975562][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  608.981495][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  609.001540][   T12] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  609.002194][ T1769] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  609.019256][ T1769] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  609.027330][ T1738] usb 4-1: new high-speed USB device number 28 using dummy_hcd
[  609.034912][   T12] usb 2-1: USB disconnect, device number 27
[  609.044341][ T1769] usb 5-1: config 0 descriptor??
[  609.044764][   T12] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  609.085588][ T1769] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  609.095571][ T1769] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  609.124512][  T102] usb 3-1: new high-speed USB device number 28 using dummy_hcd
executing program
[  609.195125][ T1737] usb 6-1: USB disconnect, device number 27
[  609.201854][ T1737] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  609.284560][ T1738] usb 4-1: Using ep0 maxpacket: 8
executing program
[  609.305003][ T1743] usb 5-1: USB disconnect, device number 27
[  609.311533][ T1743] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  609.344517][   T22] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[  609.364548][  T102] usb 3-1: Using ep0 maxpacket: 8
[  609.404517][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  609.404542][   T12] usb 2-1: new high-speed USB device number 28 using dummy_hcd
[  609.412705][ T1738] usb 4-1: config 0 has no interface number 0
[  609.426305][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  609.436901][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  609.448092][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  609.459204][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  609.468221][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  609.477508][ T1738] usb 4-1: config 0 descriptor??
[  609.514581][  T102] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  609.515563][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  609.522666][  T102] usb 3-1: config 0 has no interface number 0
[  609.533078][ T1738] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  609.547354][  T102] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  609.557964][  T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  609.569218][  T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  609.580335][  T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  609.589359][  T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  609.594482][   T22] usb 1-1: Using ep0 maxpacket: 8
[  609.597376][ T1737] usb 6-1: new high-speed USB device number 28 using dummy_hcd
[  609.598216][  T102] usb 3-1: config 0 descriptor??
[  609.655472][  T102] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  609.664939][   T12] usb 2-1: Using ep0 maxpacket: 8
[  609.670411][  T102] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  609.694534][ T1743] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[  609.714523][   T22] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  609.722700][   T22] usb 1-1: config 0 has no interface number 0
[  609.728916][   T22] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  609.739579][   T22] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  609.744970][  T102] usb 4-1: USB disconnect, device number 28
executing program
[  609.750774][   T22] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  609.750793][   T22] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  609.776767][   T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  609.788010][  T102] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  609.790600][   T22] usb 1-1: config 0 descriptor??
[  609.794871][   T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  609.807694][   T12] usb 2-1: config 0 has no interface number 0
[  609.814737][   T12] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  609.825352][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  609.836728][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  609.838412][   T22] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  609.847845][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  609.847857][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  609.854593][ T1737] usb 6-1: Using ep0 maxpacket: 8
[  609.860007][   T22] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  609.877706][   T12] usb 2-1: config 0 descriptor??
[  609.890413][   T22] usb 3-1: USB disconnect, device number 28
[  609.899238][   T22] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  609.935843][   T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  609.946022][   T12] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  609.964482][ T1743] usb 5-1: Using ep0 maxpacket: 8
[  609.994528][ T1737] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  610.002612][ T1737] usb 6-1: config 0 has no interface number 0
[  610.008979][ T1737] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  610.019589][ T1737] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  610.030812][ T1737] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  610.041932][ T1737] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  610.050985][ T1737] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  610.059672][ T1737] usb 6-1: config 0 descriptor??
[  610.065295][   T12] usb 1-1: USB disconnect, device number 28
[  610.072093][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  610.094523][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  610.102610][ T1743] usb 5-1: config 0 has no interface number 0
[  610.109682][ T1737] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  610.119198][ T1743] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  610.129812][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  610.135544][ T1738] usb 2-1: USB disconnect, device number 28
[  610.141021][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  610.151619][ T1738] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  610.157985][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  610.157999][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  610.159332][ T1737] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  610.189876][ T1743] usb 5-1: config 0 descriptor??
[  610.224490][  T102] usb 4-1: new high-speed USB device number 29 using dummy_hcd
[  610.235567][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  610.245560][ T1743] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  610.274629][   T22] usb 3-1: new high-speed USB device number 29 using dummy_hcd
[  610.324882][ T1743] usb 6-1: USB disconnect, device number 28
[  610.331379][ T1743] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
[  610.435590][ T1769] usb 5-1: USB disconnect, device number 28
[  610.442281][ T1769] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  610.454503][   T12] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[  610.464596][  T102] usb 4-1: Using ep0 maxpacket: 8
[  610.524486][   T22] usb 3-1: Using ep0 maxpacket: 8
[  610.529670][ T1738] usb 2-1: new high-speed USB device number 29 using dummy_hcd
[  610.584499][  T102] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  610.592584][  T102] usb 4-1: config 0 has no interface number 0
[  610.598736][  T102] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  610.609357][  T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  610.620574][  T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  610.631690][  T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  610.640719][  T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  610.649432][  T102] usb 4-1: config 0 descriptor??
[  610.654614][   T22] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  610.662721][   T22] usb 3-1: config 0 has no interface number 0
[  610.669068][   T22] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  610.679654][   T22] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  610.690933][   T22] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  610.702054][   T22] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  610.704542][   T12] usb 1-1: Using ep0 maxpacket: 8
[  610.711073][   T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  610.714244][   T22] usb 3-1: config 0 descriptor??
[  610.716189][ T1743] usb 6-1: new high-speed USB device number 29 using dummy_hcd
[  610.737584][  T102] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  610.747671][  T102] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  610.755549][   T22] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  610.765943][   T22] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  610.784495][ T1738] usb 2-1: Using ep0 maxpacket: 8
[  610.814499][ T1769] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[  610.884552][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  610.892717][   T12] usb 1-1: config 0 has no interface number 0
[  610.898814][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  610.909398][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  610.914520][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[  610.920605][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  610.920624][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  610.920636][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  610.928691][ T1738] usb 2-1: config 0 has no interface number 0
[  610.945585][   T12] usb 1-1: config 0 descriptor??
[  610.951647][ T1738] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  610.965932][  T102] usb 4-1: USB disconnect, device number 29
executing program
[  610.967825][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  610.967838][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  610.967856][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  610.985679][ T1737] usb 3-1: USB disconnect, device number 29
[  610.995673][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  611.012378][ T1738] usb 2-1: config 0 descriptor??
[  611.016985][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  611.044298][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  611.049793][  T102] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  611.057595][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  611.065535][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  611.074385][ T1737] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  611.075191][ T1769] usb 5-1: Using ep0 maxpacket: 8
[  611.092838][ T1738] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  611.164573][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  611.172661][ T1743] usb 6-1: config 0 has no interface number 0
[  611.178818][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  611.189438][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  611.200643][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  611.211784][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  611.220801][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  611.224511][ T1769] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  611.229726][ T1743] usb 6-1: config 0 descriptor??
[  611.236908][ T1769] usb 5-1: config 0 has no interface number 0
[  611.243920][   T12] usb 1-1: USB disconnect, device number 29
[  611.248064][ T1769] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
executing program
[  611.257569][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  611.264338][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  611.281312][ T1757] usb 2-1: USB disconnect, device number 29
[  611.282085][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  611.282106][ T1769] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  611.282118][ T1769] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  611.290173][ T1757] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  611.307354][ T1769] usb 5-1: config 0 descriptor??
[  611.315512][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  611.338851][ T1743] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  611.355551][ T1769] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  611.365911][ T1769] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  611.424494][  T102] usb 4-1: new high-speed USB device number 30 using dummy_hcd
[  611.484532][ T1737] usb 3-1: new high-speed USB device number 30 using dummy_hcd
executing program
executing program
[  611.535212][ T1743] usb 6-1: USB disconnect, device number 29
[  611.541811][ T1743] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  611.556391][ T1783] usb 5-1: USB disconnect, device number 29
[  611.562903][ T1783] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  611.664470][  T102] usb 4-1: Using ep0 maxpacket: 8
[  611.684508][   T12] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[  611.692089][ T1757] usb 2-1: new high-speed USB device number 30 using dummy_hcd
[  611.724480][ T1737] usb 3-1: Using ep0 maxpacket: 8
[  611.784543][  T102] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  611.792737][  T102] usb 4-1: config 0 has no interface number 0
[  611.798838][  T102] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  611.809471][  T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  611.820684][  T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  611.831797][  T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  611.840809][  T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  611.849808][  T102] usb 4-1: config 0 descriptor??
[  611.884522][ T1737] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  611.892610][ T1737] usb 3-1: config 0 has no interface number 0
[  611.899832][  T102] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  611.909258][ T1737] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  611.919891][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  611.931079][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  611.942192][ T1737] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  611.951211][ T1737] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  611.959226][ T1743] usb 6-1: new high-speed USB device number 30 using dummy_hcd
[  611.966952][ T1783] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[  611.975071][  T102] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  611.984869][ T1737] usb 3-1: config 0 descriptor??
[  612.014721][   T12] usb 1-1: Using ep0 maxpacket: 8
[  612.019823][ T1757] usb 2-1: Using ep0 maxpacket: 8
[  612.026108][ T1737] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  612.035968][ T1737] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  612.115217][ T1737] usb 4-1: USB disconnect, device number 30
[  612.123508][ T1737] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  612.164630][ T1757] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  612.172707][ T1757] usb 2-1: config 0 has no interface number 0
[  612.178814][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  612.186887][   T12] usb 1-1: config 0 has no interface number 0
[  612.193282][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  612.203892][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  612.215104][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  612.225959][ T1769] usb 3-1: USB disconnect, device number 30
[  612.226214][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  612.240722][ T1769] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  612.241058][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  612.255798][ T1757] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  612.266418][ T1757] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  612.277614][ T1757] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  612.288742][ T1757] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  612.297764][ T1757] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  612.305762][ T1783] usb 5-1: Using ep0 maxpacket: 8
[  612.310893][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  612.316786][ T1757] usb 2-1: config 0 descriptor??
[  612.322208][   T12] usb 1-1: config 0 descriptor??
[  612.355580][ T1757] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  612.366335][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  612.376463][ T1757] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  612.384994][   T12] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  612.424550][ T1783] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  612.432636][ T1783] usb 5-1: config 0 has no interface number 0
[  612.438795][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  612.446886][ T1743] usb 6-1: config 0 has no interface number 0
[  612.453062][ T1783] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  612.463662][ T1783] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  612.474861][ T1783] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  612.485977][ T1783] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  612.495012][ T1783] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  612.502979][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  612.513556][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  612.524762][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  612.535872][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  612.544895][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  612.552851][ T1737] usb 4-1: new high-speed USB device number 31 using dummy_hcd
[  612.561099][ T1783] usb 5-1: config 0 descriptor??
[  612.567129][ T1738] usb 1-1: USB disconnect, device number 30
executing program
executing program
[  612.573575][ T1743] usb 6-1: config 0 descriptor??
[  612.578964][ T1738] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  612.585090][   T12] usb 2-1: USB disconnect, device number 30
[  612.592766][   T12] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  612.604588][ T1769] usb 3-1: new high-speed USB device number 31 using dummy_hcd
[  612.605604][ T1783] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  612.622567][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  612.632598][ T1743] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  612.641291][ T1783] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  612.794677][ T1737] usb 4-1: Using ep0 maxpacket: 8
executing program
executing program
[  612.825393][ T1783] usb 5-1: USB disconnect, device number 30
[  612.832143][ T1783] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  612.844992][ T1743] usb 6-1: USB disconnect, device number 30
[  612.852734][ T1743] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  612.864499][ T1769] usb 3-1: Using ep0 maxpacket: 8
[  612.914547][ T1737] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  612.922595][ T1737] usb 4-1: config 0 has no interface number 0
[  612.928684][ T1737] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  612.939268][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  612.944481][ T1738] usb 1-1: new high-speed USB device number 31 using dummy_hcd
[  612.950478][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  612.950500][ T1737] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  612.978278][ T1737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  612.986345][   T12] usb 2-1: new high-speed USB device number 31 using dummy_hcd
[  612.994541][ T1769] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  612.994612][ T1737] usb 4-1: config 0 descriptor??
[  613.002630][ T1769] usb 3-1: config 0 has no interface number 0
[  613.013647][ T1769] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  613.024232][ T1769] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  613.035417][ T1769] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  613.046558][ T1769] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  613.048263][ T1737] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  613.055576][ T1769] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.056305][ T1769] usb 3-1: config 0 descriptor??
[  613.078956][ T1737] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  613.115518][ T1769] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  613.125595][ T1769] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  613.224488][   T12] usb 2-1: Using ep0 maxpacket: 8
[  613.224501][ T1738] usb 1-1: Using ep0 maxpacket: 8
[  613.234664][ T1783] usb 5-1: new high-speed USB device number 31 using dummy_hcd
[  613.242258][ T1743] usb 6-1: new high-speed USB device number 31 using dummy_hcd
executing program
[  613.274915][ T1769] usb 4-1: USB disconnect, device number 31
[  613.281592][ T1769] ldusb 4-1:0.28: LD USB Device #0 now disconnected
executing program
[  613.315347][ T1737] usb 3-1: USB disconnect, device number 31
[  613.321795][ T1737] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  613.354516][ T1738] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  613.362601][ T1738] usb 1-1: config 0 has no interface number 0
[  613.368711][ T1738] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  613.374506][   T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  613.379308][ T1738] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  613.379321][ T1738] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  613.379339][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  613.387408][   T12] usb 2-1: config 0 has no interface number 0
[  613.398577][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.410178][   T12] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  613.422292][ T1738] usb 1-1: config 0 descriptor??
[  613.424778][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  613.424793][   T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  613.424813][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  613.424825][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.468575][ T1738] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  613.475039][   T12] usb 2-1: config 0 descriptor??
[  613.491541][ T1738] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  613.535463][   T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  613.544998][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  613.550048][ T1783] usb 5-1: Using ep0 maxpacket: 8
[  613.555608][   T12] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  613.664486][ T1769] usb 4-1: new high-speed USB device number 32 using dummy_hcd
[  613.674560][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  613.682637][ T1743] usb 6-1: config 0 has no interface number 0
[  613.689424][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  613.700071][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  613.711286][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  613.722406][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  613.731430][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.739450][ T1783] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  613.747541][ T1783] usb 5-1: config 0 has no interface number 0
[  613.753595][ T1737] usb 3-1: new high-speed USB device number 32 using dummy_hcd
executing program
[  613.761205][ T1783] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  613.764939][ T1738] usb 2-1: USB disconnect, device number 31
[  613.771803][ T1783] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  613.782554][ T1738] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  613.788919][ T1783] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  613.788938][ T1783] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  613.788950][ T1783] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  613.790699][   T12] usb 1-1: USB disconnect, device number 31
[  613.829820][ T1783] usb 5-1: config 0 descriptor??
[  613.835030][ T1743] usb 6-1: config 0 descriptor??
[  613.840602][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  613.875764][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  613.886157][ T1783] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  613.896475][ T1783] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  613.904836][ T1743] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  613.914596][ T1769] usb 4-1: Using ep0 maxpacket: 8
[  614.024469][ T1737] usb 3-1: Using ep0 maxpacket: 8
[  614.034572][ T1769] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  614.042666][ T1769] usb 4-1: config 0 has no interface number 0
[  614.048766][ T1769] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  614.059346][ T1769] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[  614.070538][ T1769] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  614.081674][ T1769] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  614.090703][ T1769] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.099478][ T1769] usb 4-1: config 0 descriptor??
[  614.105076][   T22] usb 5-1: USB disconnect, device number 31
executing program
[  614.124931][   T22] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  614.127143][ T1743] usb 6-1: USB disconnect, device number 31
[  614.138616][ T1743] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  614.145526][ T1737] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  614.145619][ T1769] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  614.153570][ T1737] usb 3-1: config 0 has no interface number 0
[  614.164487][ T1738] usb 2-1: new high-speed USB device number 32 using dummy_hcd
[  614.169832][ T1737] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  614.179603][ T1769] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  614.187300][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  614.187316][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  614.187336][ T1737] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  614.187348][ T1737] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.195564][ T1737] usb 3-1: config 0 descriptor??
[  614.204547][   T12] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[  614.248492][ T1737] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  614.258559][ T1737] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  614.365415][ T1737] usb 4-1: USB disconnect, device number 32
[  614.371950][ T1737] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  614.414613][ T1738] usb 2-1: Using ep0 maxpacket: 8
executing program
[  614.436057][ T1769] usb 3-1: USB disconnect, device number 32
[  614.442646][ T1769] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  614.484555][   T22] usb 5-1: new high-speed USB device number 32 using dummy_hcd
[  614.504494][   T12] usb 1-1: Using ep0 maxpacket: 8
[  614.544517][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  614.552595][ T1738] usb 2-1: config 0 has no interface number 0
[  614.554480][ T1743] usb 6-1: new high-speed USB device number 32 using dummy_hcd
[  614.558792][ T1738] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  614.576800][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  614.588002][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  614.599146][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  614.608190][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.617011][ T1738] usb 2-1: config 0 descriptor??
[  614.624528][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  614.632613][   T12] usb 1-1: config 0 has no interface number 0
[  614.638713][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  614.649302][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  614.656432][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  614.660598][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  614.680997][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  614.681535][ T1738] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  614.690024][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.694322][   T12] usb 1-1: config 0 descriptor??
[  614.744555][   T22] usb 5-1: Using ep0 maxpacket: 8
[  614.745647][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  614.759227][ T1737] usb 4-1: new high-speed USB device number 33 using dummy_hcd
[  614.767254][   T12] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  614.814531][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  614.814552][ T1769] usb 3-1: new high-speed USB device number 33 using dummy_hcd
executing program
[  614.864527][   T22] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  614.872606][   T22] usb 5-1: config 0 has no interface number 0
[  614.879071][   T22] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  614.889685][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  614.900876][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  614.911983][   T22] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  614.921002][   T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  614.929883][ T1738] usb 2-1: USB disconnect, device number 32
[  614.936420][   T22] usb 5-1: config 0 descriptor??
[  614.941651][ T1738] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  614.945767][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  614.956360][ T1743] usb 6-1: config 0 has no interface number 0
[  614.962449][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  614.973155][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  614.975491][   T22] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  614.984455][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  614.984475][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  614.997731][   T22] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  615.004911][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.013935][   T12] usb 1-1: USB disconnect, device number 32
[  615.036350][ T1743] usb 6-1: config 0 descriptor??
[  615.041982][   T12] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  615.064516][ T1737] usb 4-1: Using ep0 maxpacket: 8
[  615.074538][ T1769] usb 3-1: Using ep0 maxpacket: 8
[  615.095498][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  615.105583][ T1743] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  615.194970][ T1769] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  615.203040][ T1769] usb 3-1: config 0 has no interface number 0
[  615.203422][ T1743] usb 5-1: USB disconnect, device number 32
[  615.210529][ T1769] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  615.215670][ T1737] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  615.225696][ T1769] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  615.225711][ T1769] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  615.225730][ T1769] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  615.225751][ T1769] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.233780][ T1737] usb 4-1: config 0 has no interface number 0
[  615.251467][ T1769] usb 3-1: config 0 descriptor??
[  615.257055][ T1737] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
executing program
[  615.294698][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  615.297229][   T22] usb 6-1: USB disconnect, device number 32
[  615.305914][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  615.305933][ T1737] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  615.315615][ T1738] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[  615.322876][ T1737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.332743][ T1769] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  615.339681][ T1743] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  615.351217][   T22] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  615.359755][ T1737] usb 4-1: config 0 descriptor??
[  615.379403][ T1769] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  615.415788][ T1737] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  615.425646][ T1737] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  615.504488][   T12] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[  615.525000][ T1769] usb 3-1: USB disconnect, device number 33
[  615.531482][ T1769] ldusb 3-1:0.28: LD USB Device #0 now disconnected
executing program
[  615.604482][ T1738] usb 2-1: Using ep0 maxpacket: 8
[  615.616095][ T1737] usb 4-1: USB disconnect, device number 33
[  615.623369][ T1737] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  615.714525][ T1743] usb 5-1: new high-speed USB device number 33 using dummy_hcd
[  615.724644][   T22] usb 6-1: new high-speed USB device number 33 using dummy_hcd
[  615.732274][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  615.740376][ T1738] usb 2-1: config 0 has no interface number 0
[  615.744481][   T12] usb 1-1: Using ep0 maxpacket: 8
[  615.746972][ T1738] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  615.762035][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  615.773262][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  615.784369][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  615.793430][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.802342][ T1738] usb 2-1: config 0 descriptor??
[  615.855525][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  615.865430][ T1738] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  615.874623][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  615.882678][   T12] usb 1-1: config 0 has no interface number 0
[  615.888865][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  615.899499][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  615.904489][ T1769] usb 3-1: new high-speed USB device number 34 using dummy_hcd
[  615.910688][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  615.910713][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  615.938351][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  615.947129][   T12] usb 1-1: config 0 descriptor??
[  615.985502][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  615.994941][ T1743] usb 5-1: Using ep0 maxpacket: 8
[  616.000471][   T12] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  616.014488][   T22] usb 6-1: Using ep0 maxpacket: 8
[  616.014534][ T1737] usb 4-1: new high-speed USB device number 34 using dummy_hcd
executing program
[  616.075027][ T1738] usb 2-1: USB disconnect, device number 33
[  616.081766][ T1738] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  616.114525][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  616.122605][ T1743] usb 5-1: config 0 has no interface number 0
[  616.128761][ T1743] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  616.139424][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  616.144534][   T22] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  616.150618][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  616.150638][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  616.158690][   T22] usb 6-1: config 0 has no interface number 0
[  616.169761][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  616.170885][ T1743] usb 5-1: config 0 descriptor??
[  616.178921][ T1769] usb 3-1: Using ep0 maxpacket: 8
[  616.185890][   T12] usb 1-1: USB disconnect, device number 33
[  616.195625][   T22] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  616.205694][   T12] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  616.208856][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  616.237122][   T22] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  616.245506][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  616.248281][   T22] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  616.260832][ T1743] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  616.266566][   T22] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  616.282955][   T22] usb 6-1: config 0 descriptor??
[  616.284606][ T1737] usb 4-1: Using ep0 maxpacket: 8
[  616.325657][   T22] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  616.335505][   T22] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  616.344624][ T1769] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  616.352698][ T1769] usb 3-1: config 0 has no interface number 0
[  616.358798][ T1769] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  616.369397][ T1769] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  616.380597][ T1769] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  616.391703][ T1769] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  616.400733][ T1769] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  616.409751][ T1769] usb 3-1: config 0 descriptor??
[  616.414541][ T1737] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  616.422773][ T1737] usb 4-1: config 0 has no interface number 0
[  616.429153][ T1737] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  616.439745][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  616.450932][ T1737] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  616.462050][ T1737] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  616.465602][ T1769] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  616.471075][ T1737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  616.483119][ T1737] usb 4-1: config 0 descriptor??
[  616.490289][   T22] usb 5-1: USB disconnect, device number 33
[  616.499698][ T1769] ldusb 3-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  616.508505][   T22] ldusb 5-1:0.28: LD USB Device #0 now disconnected
executing program
[  616.525561][ T1743] usb 6-1: USB disconnect, device number 33
[  616.532981][ T1743] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  616.540716][ T1737] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  616.551447][ T1737] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  616.564527][ T1738] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[  616.574499][   T12] usb 1-1: new high-speed USB device number 34 using dummy_hcd
executing program
[  616.684923][ T1737] usb 3-1: USB disconnect, device number 34
[  616.691414][ T1737] ldusb 3-1:0.28: LD USB Device #2 now disconnected
executing program
[  616.755081][ T1769] usb 4-1: USB disconnect, device number 34
[  616.761642][ T1769] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  616.814487][ T1738] usb 2-1: Using ep0 maxpacket: 8
[  616.814491][   T12] usb 1-1: Using ep0 maxpacket: 8
[  616.864537][   T22] usb 5-1: new high-speed USB device number 34 using dummy_hcd
[  616.904483][ T1743] usb 6-1: new high-speed USB device number 34 using dummy_hcd
[  616.934505][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  616.942593][   T12] usb 1-1: config 0 has no interface number 0
[  616.948843][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  616.954518][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  616.959528][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  616.959543][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  616.959562][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  616.967608][ T1738] usb 2-1: config 0 has no interface number 0
[  616.967915][ T1738] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  616.978922][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  616.980053][   T12] usb 1-1: config 0 descriptor??
[  616.990048][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  616.990063][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  616.990087][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  616.990099][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.038483][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  617.040825][ T1738] usb 2-1: config 0 descriptor??
[  617.051029][ T1737] usb 3-1: new high-speed USB device number 35 using dummy_hcd
[  617.090360][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  617.105756][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  617.115826][ T1738] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  617.144482][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  617.164491][   T22] usb 5-1: Using ep0 maxpacket: 8
[  617.184530][ T1769] usb 4-1: new high-speed USB device number 35 using dummy_hcd
executing program
[  617.254930][   T12] usb 1-1: USB disconnect, device number 34
[  617.261406][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  617.268084][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  617.276187][ T1743] usb 6-1: config 0 has no interface number 0
[  617.282812][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  617.293423][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  617.294552][   T22] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  617.304662][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  617.304683][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  617.304696][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.312724][   T22] usb 5-1: config 0 has no interface number 0
[  617.325762][ T1783] usb 2-1: USB disconnect, device number 34
executing program
[  617.337587][   T22] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  617.341021][ T1743] usb 6-1: config 0 descriptor??
[  617.346860][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  617.354157][ T1783] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  617.363284][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  617.363303][   T22] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  617.368231][ T1737] usb 3-1: Using ep0 maxpacket: 8
[  617.379389][   T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.389633][   T22] usb 5-1: config 0 descriptor??
[  617.435706][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  617.446098][ T1743] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  617.474566][ T1769] usb 4-1: Using ep0 maxpacket: 8
[  617.480563][   T22] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  617.490558][   T22] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  617.524538][ T1737] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  617.532625][ T1737] usb 3-1: config 0 has no interface number 0
[  617.538805][ T1737] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  617.549425][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  617.560630][ T1737] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  617.571740][ T1737] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  617.580754][ T1737] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.589461][ T1737] usb 3-1: config 0 descriptor??
[  617.614532][ T1769] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  617.622617][ T1769] usb 4-1: config 0 has no interface number 0
[  617.628713][ T1769] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  617.639441][ T1769] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  617.645792][ T1737] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  617.650657][ T1769] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  617.650675][ T1769] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  617.661208][ T1743] usb 6-1: USB disconnect, device number 34
[  617.671118][ T1769] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  617.678299][ T1769] usb 4-1: config 0 descriptor??
[  617.680858][ T2134] ldusb 6-1:0.28: Couldn't submit interrupt_in_urb -19
[  617.706056][ T1737] ldusb 3-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  617.718424][   T22] usb 5-1: USB disconnect, device number 34
executing program
[  617.718601][ T1743] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  617.725498][ T1769] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  617.742190][   T22] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  617.752421][ T1769] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  617.784564][   T12] usb 1-1: new high-speed USB device number 35 using dummy_hcd
[  617.792272][ T1783] usb 2-1: new high-speed USB device number 35 using dummy_hcd
executing program
[  617.866693][ T1769] usb 3-1: USB disconnect, device number 35
[  617.874246][ T1769] ldusb 3-1:0.28: LD USB Device #2 now disconnected
executing program
[  617.945443][ T1738] usb 4-1: USB disconnect, device number 35
[  617.953139][ T1738] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  618.044499][ T1783] usb 2-1: Using ep0 maxpacket: 8
[  618.049590][   T12] usb 1-1: Using ep0 maxpacket: 8
[  618.094513][ T1743] usb 6-1: new high-speed USB device number 35 using dummy_hcd
[  618.104514][   T22] usb 5-1: new high-speed USB device number 35 using dummy_hcd
[  618.164575][ T1783] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  618.172681][ T1783] usb 2-1: config 0 has no interface number 0
[  618.178825][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  618.186887][   T12] usb 1-1: config 0 has no interface number 0
[  618.192942][ T1783] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  618.203627][ T1783] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  618.214827][ T1783] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  618.225945][ T1783] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  618.234956][ T1783] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.242957][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  618.244476][ T1769] usb 3-1: new high-speed USB device number 36 using dummy_hcd
[  618.253542][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  618.253556][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  618.253574][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  618.292376][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.301124][ T1783] usb 2-1: config 0 descriptor??
[  618.306683][   T12] usb 1-1: config 0 descriptor??
[  618.334510][ T1738] usb 4-1: new high-speed USB device number 36 using dummy_hcd
[  618.344551][   T22] usb 5-1: Using ep0 maxpacket: 8
[  618.345576][ T1783] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  618.360294][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  618.370505][ T1783] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  618.378767][   T12] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  618.424564][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  618.464523][   T22] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  618.472611][   T22] usb 5-1: config 0 has no interface number 0
[  618.478754][   T22] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  618.489332][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  618.500520][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  618.511647][   T22] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  618.520678][   T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.528659][ T1769] usb 3-1: Using ep0 maxpacket: 8
[  618.534673][   T22] usb 5-1: config 0 descriptor??
[  618.554532][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[  618.562625][ T1743] usb 6-1: config 0 has no interface number 0
[  618.565602][ T1742] usb 1-1: USB disconnect, device number 35
[  618.570663][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  618.574680][ T1738] usb 4-1: Using ep0 maxpacket: 8
[  618.585242][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  618.592361][   T22] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  618.601394][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  618.601415][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  618.601427][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  618.617603][ T1743] usb 6-1: config 0 descriptor??
[  618.623781][   T22] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb1'
[  618.651882][   T22] CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.3.0-rc4+ #26
[  618.659298][   T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  618.669328][   T22] Workqueue: usb_hub_wq hub_event
[  618.674315][   T22] Call Trace:
[  618.677571][   T22]  dump_stack+0xca/0x13e
[  618.681783][   T22]  sysfs_warn_dup.cold+0x1c/0x29
[  618.686684][   T22]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  618.692712][   T22]  sysfs_create_link+0x61/0xc0
[  618.697445][   T22]  device_add+0x788/0x16f0
[  618.701827][   T22]  ? uevent_store+0x50/0x50
[  618.706307][   T22]  ? rcu_read_lock_sched_held+0x113/0x130
[  618.711992][   T22]  ? kfree+0x287/0x2f0
[  618.716034][   T22]  device_create_groups_vargs+0x203/0x280
[  618.721718][   T22]  device_create+0xdf/0x120
[  618.726184][   T22]  ? device_create_vargs+0x50/0x50
[  618.731263][   T22]  ? down_write+0xe0/0x150
[  618.735641][   T22]  ? __down_timeout+0x2d0/0x2d0
[  618.740458][   T22]  usb_register_dev+0x279/0x6a0
[  618.745277][   T22]  ? usb_open+0x270/0x270
[  618.749583][   T22]  ? kasan_unpoison_shadow+0x30/0x40
[  618.754835][   T22]  ? memset+0x20/0x40
[  618.758786][   T22]  ld_usb_probe+0x6f7/0xa65
[  618.763254][   T22]  usb_probe_interface+0x305/0x7a0
[  618.768331][   T22]  ? usb_probe_device+0x100/0x100
[  618.773319][   T22]  really_probe+0x281/0x6d0
[  618.777786][   T22]  driver_probe_device+0x101/0x1b0
[  618.782860][   T22]  __device_attach_driver+0x1c2/0x220
[  618.788199][   T22]  ? driver_allows_async_probing+0x160/0x160
[  618.794143][   T22]  bus_for_each_drv+0x162/0x1e0
[  618.798957][   T22]  ? bus_rescan_devices+0x20/0x20
[  618.803945][   T22]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  618.809972][   T22]  ? lockdep_hardirqs_on+0x379/0x580
[  618.815227][   T22]  __device_attach+0x217/0x360
[  618.819973][   T22]  ? device_bind_driver+0xd0/0xd0
[  618.824970][   T22]  ? kobject_uevent_env+0x29e/0x1160
[  618.830218][   T22]  ? kobject_uevent_env+0x2a8/0x1160
[  618.835476][   T22]  bus_probe_device+0x1e4/0x290
[  618.840294][   T22]  ? blocking_notifier_call_chain+0x54/0xa0
[  618.846151][   T22]  device_add+0xae6/0x16f0
[  618.850530][   T22]  ? uevent_store+0x50/0x50
[  618.855002][   T22]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  618.860795][   T22]  usb_set_configuration+0xdf6/0x1670
[  618.866134][   T22]  generic_probe+0x9d/0xd5
[  618.870513][   T22]  usb_probe_device+0x99/0x100
[  618.875239][   T22]  ? usb_suspend+0x620/0x620
[  618.879793][   T22]  really_probe+0x281/0x6d0
[  618.884261][   T22]  driver_probe_device+0x101/0x1b0
[  618.889336][   T22]  __device_attach_driver+0x1c2/0x220
[  618.894672][   T22]  ? driver_allows_async_probing+0x160/0x160
[  618.900616][   T22]  bus_for_each_drv+0x162/0x1e0
[  618.905440][   T22]  ? bus_rescan_devices+0x20/0x20
[  618.910440][   T22]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  618.916209][   T22]  ? lockdep_hardirqs_on+0x379/0x580
[  618.921456][   T22]  __device_attach+0x217/0x360
[  618.926185][   T22]  ? device_bind_driver+0xd0/0xd0
[  618.931175][   T22]  ? kobject_uevent_env+0x29e/0x1160
[  618.936423][   T22]  ? kobject_uevent_env+0x2a8/0x1160
[  618.941783][   T22]  bus_probe_device+0x1e4/0x290
[  618.946600][   T22]  ? blocking_notifier_call_chain+0x54/0xa0
[  618.952455][   T22]  device_add+0xae6/0x16f0
[  618.956856][   T22]  ? uevent_store+0x50/0x50
[  618.961340][   T22]  usb_new_device.cold+0x6a4/0xe79
[  618.966423][   T22]  hub_event+0x1b5c/0x3640
[  618.970805][   T22]  ? hub_port_debounce+0x260/0x260
[  618.975882][   T22]  process_one_work+0x92b/0x1530
[  618.980787][   T22]  ? pwq_dec_nr_in_flight+0x310/0x310
[  618.986125][   T22]  ? do_raw_spin_lock+0x11a/0x280
[  618.991112][   T22]  worker_thread+0x96/0xe20
[  618.995580][   T22]  ? process_one_work+0x1530/0x1530
[  619.000743][   T22]  kthread+0x318/0x420
[  619.004779][   T22]  ? kthread_create_on_node+0xf0/0xf0
[  619.010114][   T22]  ret_from_fork+0x24/0x30
executing program
[  619.014917][ T1742] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  619.022341][ T1769] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  619.028388][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  619.030966][ T1769] usb 3-1: config 0 has no interface number 0
[  619.047056][ T1769] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  619.057184][ T1743] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  619.057681][ T1769] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  619.076932][ T1769] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  619.088196][ T1769] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  619.097224][ T1769] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  619.106060][ T1769] usb 3-1: config 0 descriptor??
[  619.111093][   T22] ldusb 5-1:0.28: Not able to get a minor for this device.
[  619.118438][   T22] ldusb: probe of 5-1:0.28 failed with error -17
[  619.126162][   T22] usb 5-1: USB disconnect, device number 35
[  619.133465][  T101] usb 2-1: USB disconnect, device number 35
[  619.140565][  T101] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  619.147252][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  619.155432][ T1738] usb 4-1: config 0 has no interface number 0
[  619.162377][ T1769] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  619.172903][ T1769] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  619.181479][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  619.192084][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  619.203397][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[  619.214538][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  619.223532][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  619.233209][ T1738] usb 4-1: config 0 descriptor??
[  619.244957][ T1769] usb 6-1: USB disconnect, device number 35
[  619.251729][ T1769] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[  619.275590][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  619.285621][ T1738] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  619.365085][ T1738] usb 3-1: USB disconnect, device number 36
[  619.373287][ T1738] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  619.434487][ T1742] usb 1-1: new high-speed USB device number 36 using dummy_hcd
executing program
[  619.475556][ T1743] usb 4-1: USB disconnect, device number 36
[  619.483490][ T1743] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  619.534503][  T101] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[  619.542085][   T22] usb 5-1: new high-speed USB device number 36 using dummy_hcd
[  619.614472][ T1769] usb 6-1: new high-speed USB device number 36 using dummy_hcd
[  619.674465][ T1742] usb 1-1: Using ep0 maxpacket: 8
[  619.724467][ T1738] usb 3-1: new high-speed USB device number 37 using dummy_hcd
[  619.784468][   T22] usb 5-1: Using ep0 maxpacket: 8
[  619.789525][  T101] usb 2-1: Using ep0 maxpacket: 8
[  619.794620][ T1742] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  619.802661][ T1742] usb 1-1: config 0 has no interface number 0
[  619.808940][ T1742] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  619.819553][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  619.830821][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  619.841967][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  619.844499][ T1743] usb 4-1: new high-speed USB device number 37 using dummy_hcd
[  619.851010][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  619.851999][ T1742] usb 1-1: config 0 descriptor??
[  619.874489][ T1769] usb 6-1: Using ep0 maxpacket: 8
[  619.906308][ T1742] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  619.916677][ T1742] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  619.944568][   T22] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  619.952687][   T22] usb 5-1: config 0 has no interface number 0
[  619.958873][  T101] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  619.966984][  T101] usb 2-1: config 0 has no interface number 0
[  619.973084][ T1738] usb 3-1: Using ep0 maxpacket: 8
[  619.978207][  T101] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  619.988853][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  620.000100][  T101] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  620.011253][  T101] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  620.020315][  T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.028319][ T1769] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  620.036399][ T1769] usb 6-1: config 0 has no interface number 0
[  620.042514][   T22] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  620.053105][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  620.064334][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  620.075483][   T22] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  620.084507][   T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.092528][ T1769] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  620.103124][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  620.114376][ T1769] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  620.125619][ T1769] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  620.134488][ T1743] usb 4-1: Using ep0 maxpacket: 8
[  620.134645][ T1769] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.134679][ T1738] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[  620.140176][   T12] usb 1-1: USB disconnect, device number 36
[  620.147638][ T1738] usb 3-1: config 0 has no interface number 0
[  620.151137][   T22] usb 5-1: config 0 descriptor??
[  620.164615][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  620.167802][ T1738] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  620.189786][ T1738] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  620.200985][ T1738] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  620.212192][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  620.221214][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.230235][  T101] usb 2-1: config 0 descriptor??
[  620.235431][ T1769] usb 6-1: config 0 descriptor??
[  620.241411][ T1738] usb 3-1: config 0 descriptor??
[  620.254515][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  620.262596][ T1743] usb 4-1: config 0 has no interface number 0
[  620.269011][ T1743] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  620.275659][ T1769] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  620.279606][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  620.289952][  T101] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  620.300099][ T1743] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  620.310310][   T22] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  620.320549][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  620.330949][ T1738] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  620.338889][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.359560][ T1769] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  620.368790][  T101] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  620.377257][   T22] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  620.381108][ T1743] usb 4-1: config 0 descriptor??
[  620.391396][ T1738] ldusb 3-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  620.425448][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  620.435701][ T1743] ldusb 4-1:0.28: LD USB Device #4 now attached to major 180 minor 4
executing program
executing program
[  620.531083][ T1743] usb 6-1: USB disconnect, device number 36
[  620.537064][   T12] usb 1-1: new high-speed USB device number 37 using dummy_hcd
[  620.544775][ T2161] ldusb 6-1:0.28: Couldn't submit interrupt_in_urb -19
[  620.551681][ T2157] ldusb 6-1:0.28: Couldn't submit interrupt_in_urb -19
[  620.557340][ T1783] usb 3-1: USB disconnect, device number 37
[  620.559290][ T1738] usb 2-1: USB disconnect, device number 36
[  620.566207][ T1743] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
executing program
[  620.572127][   T22] usb 5-1: USB disconnect, device number 36
[  620.581467][ T1783] ldusb 3-1:0.28: LD USB Device #3 now disconnected
[  620.583327][ T1738] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  620.598402][   T22] ldusb 5-1:0.28: LD USB Device #2 now disconnected
executing program
[  620.625384][  T101] usb 4-1: USB disconnect, device number 37
[  620.631838][  T101] ldusb 4-1:0.28: LD USB Device #4 now disconnected
[  620.784479][   T12] usb 1-1: Using ep0 maxpacket: 8
[  620.904556][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  620.912801][   T12] usb 1-1: config 0 has no interface number 0
[  620.918986][   T12] usb 1-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  620.929573][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  620.940764][   T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  620.951970][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  620.960991][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  620.964479][   T22] usb 5-1: new high-speed USB device number 37 using dummy_hcd
[  620.969049][ T1743] usb 6-1: new high-speed USB device number 37 using dummy_hcd
[  620.977037][ T1738] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[  620.992906][   T12] usb 1-1: config 0 descriptor??
[  620.995986][  T101] usb 4-1: new high-speed USB device number 38 using dummy_hcd
[  621.036909][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  621.046682][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  621.054798][ T1783] usb 3-1: new high-speed USB device number 38 using dummy_hcd
executing program
[  621.234481][ T1738] usb 2-1: Using ep0 maxpacket: 8
[  621.234486][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  621.244601][   T22] usb 5-1: Using ep0 maxpacket: 8
[  621.249756][  T101] usb 4-1: Using ep0 maxpacket: 8
[  621.257379][   T12] usb 1-1: USB disconnect, device number 37
[  621.264110][   T12] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  621.294564][ T1783] usb 3-1: Using ep0 maxpacket: 8
[  621.354533][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  621.362623][ T1743] usb 6-1: config 0 has no interface number 0
[  621.368835][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  621.379469][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  621.390667][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  621.394610][   T22] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  621.401781][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  621.409825][   T22] usb 5-1: config 0 has no interface number 0
[  621.409877][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  621.418848][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.424892][ T1738] usb 2-1: config 0 has no interface number 0
[  621.445017][ T1743] usb 6-1: config 0 descriptor??
[  621.446953][  T101] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  621.446963][  T101] usb 4-1: config 0 has no interface number 0
[  621.466004][   T22] usb 5-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  621.474606][ T1783] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  621.476595][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  621.476614][   T22] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  621.484698][ T1783] usb 3-1: config 0 has no interface number 0
[  621.495930][   T22] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  621.511104][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  621.513033][   T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.513069][  T101] usb 4-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  621.513083][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  621.513097][  T101] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  621.523188][ T1743] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  621.531500][  T101] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  621.531512][  T101] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.532208][ T1738] usb 2-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  621.551337][ T1783] usb 3-1: config 0 interface 28 altsetting 0 has an invalid endpoint with address 0xA2, skipping
[  621.561306][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  621.561321][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  621.561341][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  621.572426][ T1783] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[  621.572441][ T1783] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[  621.580483][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.589492][ T1783] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  621.589504][ T1783] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  621.608757][   T22] usb 5-1: config 0 descriptor??
[  621.620181][ T1783] usb 3-1: config 0 descriptor??
[  621.630056][  T101] usb 4-1: config 0 descriptor??
[  621.688143][ T1783] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  621.689633][ T1738] usb 2-1: config 0 descriptor??
[  621.697626][   T12] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[  621.724982][ T1769] usb 6-1: USB disconnect, device number 37
[  621.727433][ T1783] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  621.735740][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  621.758512][   T22] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  621.768903][  T101] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  621.779305][  T101] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[  621.787133][  T101] CPU: 1 PID: 101 Comm: kworker/1:2 Not tainted 5.3.0-rc4+ #26
[  621.794666][  T101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  621.804699][  T101] Workqueue: usb_hub_wq hub_event
[  621.809686][  T101] Call Trace:
[  621.812945][  T101]  dump_stack+0xca/0x13e
[  621.817159][  T101]  sysfs_warn_dup.cold+0x1c/0x29
[  621.822060][  T101]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  621.828092][  T101]  sysfs_create_link+0x61/0xc0
[  621.832822][  T101]  device_add+0x788/0x16f0
[  621.837207][  T101]  ? uevent_store+0x50/0x50
[  621.841675][  T101]  ? rcu_read_lock_sched_held+0x113/0x130
[  621.847360][  T101]  ? kfree+0x287/0x2f0
[  621.851393][  T101]  device_create_groups_vargs+0x203/0x280
[  621.857077][  T101]  device_create+0xdf/0x120
[  621.861547][  T101]  ? device_create_vargs+0x50/0x50
[  621.866625][  T101]  ? down_write+0xe0/0x150
[  621.871005][  T101]  ? __down_timeout+0x2d0/0x2d0
[  621.875819][  T101]  usb_register_dev+0x279/0x6a0
[  621.880650][  T101]  ? usb_open+0x270/0x270
[  621.884954][  T101]  ? kasan_unpoison_shadow+0x30/0x40
[  621.890213][  T101]  ? memset+0x20/0x40
[  621.894163][  T101]  ld_usb_probe+0x6f7/0xa65
[  621.898630][  T101]  usb_probe_interface+0x305/0x7a0
[  621.903707][  T101]  ? usb_probe_device+0x100/0x100
[  621.908714][  T101]  really_probe+0x281/0x6d0
[  621.913184][  T101]  driver_probe_device+0x101/0x1b0
[  621.918259][  T101]  __device_attach_driver+0x1c2/0x220
[  621.923595][  T101]  ? driver_allows_async_probing+0x160/0x160
[  621.929713][  T101]  bus_for_each_drv+0x162/0x1e0
[  621.934529][  T101]  ? bus_rescan_devices+0x20/0x20
[  621.939518][  T101]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  621.945300][  T101]  ? lockdep_hardirqs_on+0x379/0x580
[  621.950650][  T101]  __device_attach+0x217/0x360
[  621.955378][  T101]  ? device_bind_driver+0xd0/0xd0
[  621.960369][  T101]  ? kobject_uevent_env+0x29e/0x1160
[  621.965616][  T101]  ? kobject_uevent_env+0x2a8/0x1160
[  621.970864][  T101]  bus_probe_device+0x1e4/0x290
[  621.975679][  T101]  ? blocking_notifier_call_chain+0x54/0xa0
[  621.981536][  T101]  device_add+0xae6/0x16f0
[  621.985915][  T101]  ? uevent_store+0x50/0x50
[  621.990383][  T101]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  621.996170][  T101]  usb_set_configuration+0xdf6/0x1670
[  622.001508][  T101]  generic_probe+0x9d/0xd5
[  622.005890][  T101]  usb_probe_device+0x99/0x100
[  622.010617][  T101]  ? usb_suspend+0x620/0x620
[  622.015173][  T101]  really_probe+0x281/0x6d0
[  622.019652][  T101]  driver_probe_device+0x101/0x1b0
[  622.024736][  T101]  __device_attach_driver+0x1c2/0x220
[  622.030073][  T101]  ? driver_allows_async_probing+0x160/0x160
[  622.036025][  T101]  bus_for_each_drv+0x162/0x1e0
[  622.040846][  T101]  ? bus_rescan_devices+0x20/0x20
[  622.045841][  T101]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  622.051617][  T101]  ? lockdep_hardirqs_on+0x379/0x580
[  622.056867][  T101]  __device_attach+0x217/0x360
[  622.061596][  T101]  ? device_bind_driver+0xd0/0xd0
[  622.066590][  T101]  ? kobject_uevent_env+0x29e/0x1160
[  622.071846][  T101]  ? kobject_uevent_env+0x2a8/0x1160
[  622.077093][  T101]  bus_probe_device+0x1e4/0x290
[  622.081915][  T101]  ? blocking_notifier_call_chain+0x54/0xa0
[  622.087775][  T101]  device_add+0xae6/0x16f0
[  622.092154][  T101]  ? uevent_store+0x50/0x50
[  622.096708][  T101]  usb_new_device.cold+0x6a4/0xe79
[  622.101784][  T101]  hub_event+0x1b5c/0x3640
[  622.106167][  T101]  ? hub_port_debounce+0x260/0x260
[  622.111250][  T101]  process_one_work+0x92b/0x1530
[  622.116182][  T101]  ? pwq_dec_nr_in_flight+0x310/0x310
[  622.121517][  T101]  ? do_raw_spin_lock+0x11a/0x280
[  622.126507][  T101]  worker_thread+0x96/0xe20
[  622.130985][  T101]  ? process_one_work+0x1530/0x1530
[  622.136157][  T101]  kthread+0x318/0x420
[  622.140193][  T101]  ? kthread_create_on_node+0xf0/0xf0
[  622.145527][  T101]  ret_from_fork+0x24/0x30
[  622.150339][ T1769] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
executing program
[  622.155717][ T1783] usb 3-1: USB disconnect, device number 38
executing program
[  622.185765][  T101] ldusb 4-1:0.28: Not able to get a minor for this device.
[  622.186235][ T1783] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[  622.193134][  T101] ldusb: probe of 4-1:0.28 failed with error -17
[  622.206154][    C1] ==================================================================
[  622.206208][    C1] BUG: KASAN: use-after-free in ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.206217][    C1] Write of size 4 at addr ffff8881cc4c17dc by task kworker/1:2/101
[  622.206220][    C1] 
[  622.206230][    C1] CPU: 1 PID: 101 Comm: kworker/1:2 Not tainted 5.3.0-rc4+ #26
[  622.206236][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  622.206247][    C1] Workqueue: usb_hub_wq hub_event
[  622.206253][    C1] Call Trace:
[  622.206258][    C1]  <IRQ>
[  622.206267][    C1]  dump_stack+0xca/0x13e
[  622.206278][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.206288][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.206300][    C1]  print_address_description+0x6a/0x32c
[  622.206310][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.206321][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.206330][    C1]  __kasan_report.cold+0x1a/0x33
[  622.206340][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.206349][    C1]  kasan_report+0xe/0x12
[  622.206360][    C1]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.206370][    C1]  __usb_hcd_giveback_urb+0x1f2/0x470
[  622.206379][    C1]  usb_hcd_giveback_urb+0x368/0x420
[  622.206391][    C1]  dummy_timer+0x120f/0x2fa2
[  622.206401][    C1]  ? __lock_acquire+0x145e/0x3b50
[  622.206411][    C1]  ? find_held_lock+0x2d/0x110
[  622.206422][    C1]  ? debug_object_deactivate+0x1d9/0x320
[  622.206431][    C1]  ? mark_held_locks+0xe0/0xe0
[  622.206440][    C1]  ? lock_downgrade+0x6e0/0x6e0
[  622.206449][    C1]  ? lock_acquire+0x127/0x320
[  622.206457][    C1]  ? dummy_udc_probe+0x930/0x930
[  622.206469][    C1]  call_timer_fn+0x179/0x650
[  622.206478][    C1]  ? dummy_udc_probe+0x930/0x930
[  622.206487][    C1]  ? msleep_interruptible+0x130/0x130
[  622.206496][    C1]  ? do_raw_spin_lock+0x11a/0x280
[  622.206505][    C1]  ? mark_held_locks+0x9f/0xe0
[  622.206515][    C1]  ? _raw_spin_unlock_irq+0x24/0x30
[  622.206525][    C1]  ? dummy_udc_probe+0x930/0x930
[  622.206534][    C1]  run_timer_softirq+0x5cc/0x14b0
[  622.206543][    C1]  ? add_timer+0x7a0/0x7a0
[  622.206552][    C1]  ? retint_kernel+0x10/0x10
[  622.206561][    C1]  __do_softirq+0x221/0x912
[  622.206573][    C1]  irq_exit+0x178/0x1a0
[  622.206581][    C1]  smp_apic_timer_interrupt+0x12f/0x500
[  622.206590][    C1]  apic_timer_interrupt+0xf/0x20
[  622.206594][    C1]  </IRQ>
[  622.206606][    C1] RIP: 0010:console_unlock+0xa2a/0xc40
[  622.206615][    C1] Code: 00 89 ee 48 c7 c7 20 89 d3 86 e8 61 ad 03 00 65 ff 0d 72 b5 d9 7e e9 db f9 ff ff e8 80 a1 15 00 e8 2b cb 1a 00 ff 74 24 30 9d <e9> 18 fe ff ff e8 6c a1 15 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 42
[  622.206626][    C1] RSP: 0018:ffff8881d57e7200 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  622.206636][    C1] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[  622.206642][    C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d5aab844
[  622.206648][    C1] RBP: 0000000000000000 R08: ffff8881d5aab000 R09: fffffbfff11ad391
[  622.206654][    C1] R10: fffffbfff11ad390 R11: ffffffff88d69c87 R12: 0000000000000046
[  622.206660][    C1] R13: dffffc0000000000 R14: ffffffff829096f0 R15: ffffffff87077430
[  622.206672][    C1]  ? netconsole_netdev_event+0x2a0/0x2a0
[  622.206683][    C1]  vprintk_emit+0x171/0x3e0
[  622.206692][    C1]  vprintk_func+0x75/0x113
[  622.206700][    C1]  printk+0xba/0xed
[  622.206709][    C1]  ? kmsg_dump_rewind_nolock+0xd9/0xd9
[  622.206721][    C1]  really_probe.cold+0x69/0x1f6
[  622.206731][    C1]  driver_probe_device+0x101/0x1b0
[  622.206742][    C1]  __device_attach_driver+0x1c2/0x220
[  622.206752][    C1]  ? driver_allows_async_probing+0x160/0x160
[  622.206761][    C1]  bus_for_each_drv+0x162/0x1e0
[  622.206770][    C1]  ? bus_rescan_devices+0x20/0x20
[  622.206779][    C1]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  622.206788][    C1]  ? lockdep_hardirqs_on+0x379/0x580
[  622.206797][    C1]  __device_attach+0x217/0x360
[  622.206806][    C1]  ? device_bind_driver+0xd0/0xd0
[  622.206816][    C1]  ? kobject_uevent_env+0x29e/0x1160
[  622.206826][    C1]  ? kobject_uevent_env+0x2a8/0x1160
[  622.206835][    C1]  bus_probe_device+0x1e4/0x290
[  622.206844][    C1]  ? blocking_notifier_call_chain+0x54/0xa0
[  622.206853][    C1]  device_add+0xae6/0x16f0
[  622.206861][    C1]  ? uevent_store+0x50/0x50
[  622.206869][    C1]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  622.206880][    C1]  usb_set_configuration+0xdf6/0x1670
[  622.206893][    C1]  generic_probe+0x9d/0xd5
[  622.206901][    C1]  usb_probe_device+0x99/0x100
[  622.206909][    C1]  ? usb_suspend+0x620/0x620
[  622.206918][    C1]  really_probe+0x281/0x6d0
[  622.206928][    C1]  driver_probe_device+0x101/0x1b0
[  622.206938][    C1]  __device_attach_driver+0x1c2/0x220
[  622.206948][    C1]  ? driver_allows_async_probing+0x160/0x160
[  622.206957][    C1]  bus_for_each_drv+0x162/0x1e0
[  622.206966][    C1]  ? bus_rescan_devices+0x20/0x20
[  622.206976][    C1]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  622.206985][    C1]  ? lockdep_hardirqs_on+0x379/0x580
[  622.206994][    C1]  __device_attach+0x217/0x360
[  622.207004][    C1]  ? device_bind_driver+0xd0/0xd0
[  622.207013][    C1]  ? kobject_uevent_env+0x29e/0x1160
[  622.207023][    C1]  ? kobject_uevent_env+0x2a8/0x1160
[  622.207032][    C1]  bus_probe_device+0x1e4/0x290
[  622.207041][    C1]  ? blocking_notifier_call_chain+0x54/0xa0
[  622.207049][    C1]  device_add+0xae6/0x16f0
[  622.207057][    C1]  ? uevent_store+0x50/0x50
[  622.207066][    C1]  usb_new_device.cold+0x6a4/0xe79
[  622.207075][    C1]  hub_event+0x1b5c/0x3640
[  622.207085][    C1]  ? hub_port_debounce+0x260/0x260
[  622.207096][    C1]  process_one_work+0x92b/0x1530
[  622.207107][    C1]  ? pwq_dec_nr_in_flight+0x310/0x310
[  622.207115][    C1]  ? do_raw_spin_lock+0x11a/0x280
[  622.207124][    C1]  worker_thread+0x96/0xe20
[  622.207134][    C1]  ? process_one_work+0x1530/0x1530
[  622.207144][    C1]  kthread+0x318/0x420
[  622.207153][    C1]  ? kthread_create_on_node+0xf0/0xf0
[  622.207162][    C1]  ret_from_fork+0x24/0x30
[  622.207167][    C1] 
[  622.207172][    C1] Allocated by task 101:
[  622.207183][    C1]  save_stack+0x1b/0x80
[  622.207192][    C1]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[  622.207202][    C1]  ld_usb_probe+0x6e/0xa65
[  622.207209][    C1]  usb_probe_interface+0x305/0x7a0
[  622.207218][    C1]  really_probe+0x281/0x6d0
[  622.207227][    C1]  driver_probe_device+0x101/0x1b0
[  622.207235][    C1]  __device_attach_driver+0x1c2/0x220
[  622.207244][    C1]  bus_for_each_drv+0x162/0x1e0
[  622.207252][    C1]  __device_attach+0x217/0x360
[  622.207260][    C1]  bus_probe_device+0x1e4/0x290
[  622.207267][    C1]  device_add+0xae6/0x16f0
[  622.207277][    C1]  usb_set_configuration+0xdf6/0x1670
[  622.207285][    C1]  generic_probe+0x9d/0xd5
[  622.207293][    C1]  usb_probe_device+0x99/0x100
[  622.207301][    C1]  really_probe+0x281/0x6d0
[  622.207310][    C1]  driver_probe_device+0x101/0x1b0
[  622.207319][    C1]  __device_attach_driver+0x1c2/0x220
[  622.207327][    C1]  bus_for_each_drv+0x162/0x1e0
[  622.207336][    C1]  __device_attach+0x217/0x360
[  622.207344][    C1]  bus_probe_device+0x1e4/0x290
[  622.207351][    C1]  device_add+0xae6/0x16f0
[  622.207359][    C1]  usb_new_device.cold+0x6a4/0xe79
[  622.207367][    C1]  hub_event+0x1b5c/0x3640
[  622.207376][    C1]  process_one_work+0x92b/0x1530
[  622.207384][    C1]  worker_thread+0x96/0xe20
[  622.207392][    C1]  kthread+0x318/0x420
[  622.207400][    C1]  ret_from_fork+0x24/0x30
[  622.207403][    C1] 
[  622.207408][    C1] Freed by task 101:
[  622.207416][    C1]  save_stack+0x1b/0x80
[  622.207424][    C1]  __kasan_slab_free+0x130/0x180
[  622.207431][    C1]  kfree+0xe4/0x2f0
[  622.207440][    C1]  ld_usb_probe+0x728/0xa65
[  622.207448][    C1]  usb_probe_interface+0x305/0x7a0
[  622.207456][    C1]  really_probe+0x281/0x6d0
[  622.207465][    C1]  driver_probe_device+0x101/0x1b0
[  622.207474][    C1]  __device_attach_driver+0x1c2/0x220
[  622.207481][    C1]  bus_for_each_drv+0x162/0x1e0
[  622.207489][    C1]  __device_attach+0x217/0x360
[  622.207498][    C1]  bus_probe_device+0x1e4/0x290
[  622.207505][    C1]  device_add+0xae6/0x16f0
[  622.207514][    C1]  usb_set_configuration+0xdf6/0x1670
[  622.207523][    C1]  generic_probe+0x9d/0xd5
[  622.207530][    C1]  usb_probe_device+0x99/0x100
[  622.207538][    C1]  really_probe+0x281/0x6d0
[  622.207547][    C1]  driver_probe_device+0x101/0x1b0
[  622.207557][    C1]  __device_attach_driver+0x1c2/0x220
[  622.207565][    C1]  bus_for_each_drv+0x162/0x1e0
[  622.207574][    C1]  __device_attach+0x217/0x360
[  622.207582][    C1]  bus_probe_device+0x1e4/0x290
[  622.207590][    C1]  device_add+0xae6/0x16f0
[  622.207597][    C1]  usb_new_device.cold+0x6a4/0xe79
[  622.207605][    C1]  hub_event+0x1b5c/0x3640
[  622.207613][    C1]  process_one_work+0x92b/0x1530
[  622.207629][    C1]  worker_thread+0x96/0xe20
[  622.207636][    C1]  kthread+0x318/0x420
[  622.207645][    C1]  ret_from_fork+0x24/0x30
[  622.207648][    C1] 
[  622.207656][    C1] The buggy address belongs to the object at ffff8881cc4c1680
[  622.207656][    C1]  which belongs to the cache kmalloc-512 of size 512
[  622.207664][    C1] The buggy address is located 348 bytes inside of
[  622.207664][    C1]  512-byte region [ffff8881cc4c1680, ffff8881cc4c1880)
[  622.207668][    C1] The buggy address belongs to the page:
[  622.207677][    C1] page:ffffea0007313000 refcount:1 mapcount:0 mapping:ffff8881da002500 index:0x0 compound_mapcount: 0
[  622.207689][    C1] flags: 0x200000000010200(slab|head)
[  622.207704][    C1] raw: 0200000000010200 ffffea00072fef00 0000000e00000002 ffff8881da002500
[  622.207716][    C1] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000
[  622.207719][    C1] page dumped because: kasan: bad access detected
[  622.207722][    C1] 
[  622.207725][    C1] Memory state around the buggy address:
[  622.207733][    C1]  ffff8881cc4c1680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  622.207741][    C1]  ffff8881cc4c1700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  622.207748][    C1] >ffff8881cc4c1780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  622.207752][    C1]                                                     ^
[  622.207760][    C1]  ffff8881cc4c1800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  622.207767][    C1]  ffff8881cc4c1880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  622.207771][    C1] ==================================================================
[  622.207775][    C1] Disabling lock debugging due to kernel taint
[  622.207780][    C1] Kernel panic - not syncing: panic_on_warn set ...
[  622.207790][    C1] CPU: 1 PID: 101 Comm: kworker/1:2 Tainted: G    B             5.3.0-rc4+ #26
[  622.207795][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  622.207803][    C1] Workqueue: usb_hub_wq hub_event
[  622.207807][    C1] Call Trace:
[  622.207811][    C1]  <IRQ>
[  622.207819][    C1]  dump_stack+0xca/0x13e
[  622.207828][    C1]  panic+0x2a3/0x6da
[  622.207836][    C1]  ? add_taint.cold+0x16/0x16
[  622.207845][    C1]  ? print_shadow_for_address+0xb8/0x114
[  622.207855][    C1]  ? trace_hardirqs_off+0x50/0x1d0
[  622.207865][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.207873][    C1]  end_report+0x43/0x49
[  622.207883][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.207891][    C1]  __kasan_report.cold+0xd/0x33
[  622.207900][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.207908][    C1]  kasan_report+0xe/0x12
[  622.207918][    C1]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  622.207926][    C1]  __usb_hcd_giveback_urb+0x1f2/0x470
[  622.207935][    C1]  usb_hcd_giveback_urb+0x368/0x420
[  622.207944][    C1]  dummy_timer+0x120f/0x2fa2
[  622.207952][    C1]  ? __lock_acquire+0x145e/0x3b50
[  622.207961][    C1]  ? find_held_lock+0x2d/0x110
[  622.207972][    C1]  ? debug_object_deactivate+0x1d9/0x320
[  622.207981][    C1]  ? mark_held_locks+0xe0/0xe0
[  622.207989][    C1]  ? lock_downgrade+0x6e0/0x6e0
[  622.207997][    C1]  ? lock_acquire+0x127/0x320
[  622.208006][    C1]  ? dummy_udc_probe+0x930/0x930
[  622.208015][    C1]  call_timer_fn+0x179/0x650
[  622.208022][    C1]  ? dummy_udc_probe+0x930/0x930
[  622.208031][    C1]  ? msleep_interruptible+0x130/0x130
[  622.208038][    C1]  ? do_raw_spin_lock+0x11a/0x280
[  622.208046][    C1]  ? mark_held_locks+0x9f/0xe0
[  622.208055][    C1]  ? _raw_spin_unlock_irq+0x24/0x30
[  622.208063][    C1]  ? dummy_udc_probe+0x930/0x930
[  622.208071][    C1]  run_timer_softirq+0x5cc/0x14b0
[  622.208079][    C1]  ? add_timer+0x7a0/0x7a0
[  622.208087][    C1]  ? retint_kernel+0x10/0x10
[  622.208096][    C1]  __do_softirq+0x221/0x912
[  622.208105][    C1]  irq_exit+0x178/0x1a0
[  622.208113][    C1]  smp_apic_timer_interrupt+0x12f/0x500
[  622.208120][    C1]  apic_timer_interrupt+0xf/0x20
[  622.208123][    C1]  </IRQ>
[  622.208133][    C1] RIP: 0010:console_unlock+0xa2a/0xc40
[  622.208141][    C1] Code: 00 89 ee 48 c7 c7 20 89 d3 86 e8 61 ad 03 00 65 ff 0d 72 b5 d9 7e e9 db f9 ff ff e8 80 a1 15 00 e8 2b cb 1a 00 ff 74 24 30 9d <e9> 18 fe ff ff e8 6c a1 15 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 42
[  622.208146][    C1] RSP: 0018:ffff8881d57e7200 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  622.208155][    C1] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[  622.208160][    C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d5aab844
[  622.208165][    C1] RBP: 0000000000000000 R08: ffff8881d5aab000 R09: fffffbfff11ad391
[  622.208170][    C1] R10: fffffbfff11ad390 R11: ffffffff88d69c87 R12: 0000000000000046
[  622.208176][    C1] R13: dffffc0000000000 R14: ffffffff829096f0 R15: ffffffff87077430
[  622.208186][    C1]  ? netconsole_netdev_event+0x2a0/0x2a0
[  622.208194][    C1]  vprintk_emit+0x171/0x3e0
[  622.208202][    C1]  vprintk_func+0x75/0x113
[  622.208209][    C1]  printk+0xba/0xed
[  622.208216][    C1]  ? kmsg_dump_rewind_nolock+0xd9/0xd9
[  622.208226][    C1]  really_probe.cold+0x69/0x1f6
[  622.208236][    C1]  driver_probe_device+0x101/0x1b0
[  622.208245][    C1]  __device_attach_driver+0x1c2/0x220
[  622.208255][    C1]  ? driver_allows_async_probing+0x160/0x160
[  622.208264][    C1]  bus_for_each_drv+0x162/0x1e0
[  622.208272][    C1]  ? bus_rescan_devices+0x20/0x20
[  622.208281][    C1]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  622.208290][    C1]  ? lockdep_hardirqs_on+0x379/0x580
[  622.208298][    C1]  __device_attach+0x217/0x360
[  622.208307][    C1]  ? device_bind_driver+0xd0/0xd0
[  622.208315][    C1]  ? kobject_uevent_env+0x29e/0x1160
[  622.208324][    C1]  ? kobject_uevent_env+0x2a8/0x1160
[  622.208333][    C1]  bus_probe_device+0x1e4/0x290
[  622.208341][    C1]  ? blocking_notifier_call_chain+0x54/0xa0
[  622.208348][    C1]  device_add+0xae6/0x16f0
[  622.208355][    C1]  ? uevent_store+0x50/0x50
[  622.208363][    C1]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  622.208373][    C1]  usb_set_configuration+0xdf6/0x1670
[  622.208383][    C1]  generic_probe+0x9d/0xd5
[  622.208390][    C1]  usb_probe_device+0x99/0x100
[  622.208397][    C1]  ? usb_suspend+0x620/0x620
[  622.208406][    C1]  really_probe+0x281/0x6d0
[  622.208415][    C1]  driver_probe_device+0x101/0x1b0
[  622.208424][    C1]  __device_attach_driver+0x1c2/0x220
[  622.208433][    C1]  ? driver_allows_async_probing+0x160/0x160
[  622.208441][    C1]  bus_for_each_drv+0x162/0x1e0
[  622.208449][    C1]  ? bus_rescan_devices+0x20/0x20
[  622.208458][    C1]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  622.208467][    C1]  ? lockdep_hardirqs_on+0x379/0x580
[  622.208475][    C1]  __device_attach+0x217/0x360
[  622.208484][    C1]  ? device_bind_driver+0xd0/0xd0
[  622.208492][    C1]  ? kobject_uevent_env+0x29e/0x1160
[  622.208501][    C1]  ? kobject_uevent_env+0x2a8/0x1160
[  622.208510][    C1]  bus_probe_device+0x1e4/0x290
[  622.208518][    C1]  ? blocking_notifier_call_chain+0x54/0xa0
[  622.208525][    C1]  device_add+0xae6/0x16f0
[  622.208533][    C1]  ? uevent_store+0x50/0x50
[  622.208541][    C1]  usb_new_device.cold+0x6a4/0xe79
[  622.208549][    C1]  hub_event+0x1b5c/0x3640
[  622.208558][    C1]  ? hub_port_debounce+0x260/0x260
[  622.208568][    C1]  process_one_work+0x92b/0x1530
[  622.208578][    C1]  ? pwq_dec_nr_in_flight+0x310/0x310
[  622.208585][    C1]  ? do_raw_spin_lock+0x11a/0x280
[  622.208594][    C1]  worker_thread+0x96/0xe20
[  622.208603][    C1]  ? process_one_work+0x1530/0x1530
[  622.208612][    C1]  kthread+0x318/0x420
[  622.208626][    C1]  ? kthread_create_on_node+0xf0/0xf0
[  622.208635][    C1]  ret_from_fork+0x24/0x30
[  622.209133][    C1] Kernel Offset: disabled
[  623.750057][    C1] Rebooting in 86400 seconds..