INIT: Entering runlevel: 2
[[36minfo[39;49m] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.0.72' (ECDSA) to the list of known hosts.
executing program
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syzkaller login: [ 621.696833][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 621.706757][ T17] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 621.707113][ T102] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 621.714269][ T83] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 621.722599][ T1738] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 621.729259][ T1740] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 621.936728][ T12] usb 1-1: Using ep0 maxpacket: 8
[ 621.976772][ T1738] usb 5-1: Using ep0 maxpacket: 8
[ 621.981959][ T102] usb 2-1: Using ep0 maxpacket: 8
[ 621.996710][ T17] usb 4-1: Using ep0 maxpacket: 8
[ 622.001902][ T83] usb 6-1: Using ep0 maxpacket: 8
[ 622.007115][ T1740] usb 3-1: Using ep0 maxpacket: 8
[ 622.066872][ T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 622.075062][ T12] usb 1-1: config 0 has no interface number 0
[ 622.081477][ T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 622.092706][ T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 622.103981][ T12] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 622.117017][ T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 622.126203][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 622.126899][ T17] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 622.134293][ T1738] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 622.142476][ T17] usb 4-1: config 0 has no interface number 0
[ 622.150461][ T1738] usb 5-1: config 0 has no interface number 0
[ 622.156821][ T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 622.162647][ T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 622.170683][ T83] usb 6-1: config 0 has no interface number 0
[ 622.178763][ T102] usb 2-1: config 0 has no interface number 0
[ 622.184908][ T1740] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 622.190928][ T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 622.199138][ T1740] usb 3-1: config 0 has no interface number 0
[ 622.199210][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 622.210413][ T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 622.216721][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 622.227928][ T102] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 622.239921][ T1740] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 622.251057][ T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 622.251071][ T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 622.251238][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 622.264175][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 622.264195][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 622.277098][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 622.286159][ T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 622.294087][ T1738] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 622.294116][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 622.305324][ T17] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 622.314358][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 622.322350][ T17] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 622.344176][ T12] usb 1-1: config 0 descriptor??
[ 622.344669][ T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 622.357698][ T102] usb 2-1: config 0 descriptor??
[ 622.366744][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 622.378807][ T1738] usb 5-1: config 0 descriptor??
[ 622.399856][ T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 622.442162][ T83] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 622.451785][ T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 622.453343][ T83] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 622.464241][ T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 622.475694][ T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 622.491281][ T1738] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 622.494238][ T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 622.504661][ T1740] usb 3-1: config 0 descriptor??
[ 622.527979][ T17] usb 4-1: config 0 descriptor??
[ 622.539292][ T83] usb 6-1: config 0 descriptor??
[ 622.548369][ T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 622.558381][ T1740] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 622.559807][ T102] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 622.576411][ T1738] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 622.578268][ T17] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 622.596305][ T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 622.608418][ T1740] ldusb 3-1:0.28: LD USB Device #3 now attached to major 180 minor 3
executing program
[ 622.625070][ T83] ldusb 6-1:0.28: LD USB Device #4 now attached to major 180 minor 4
[ 622.634452][ T17] ldusb 4-1:0.28: LD USB Device #5 now attached to major 180 minor 5
[ 622.668920][ T1738] usb 1-1: USB disconnect, device number 2
[ 622.685600][ T1736] ld_usb_open - error, can't find device for minor 0
[ 622.688466][ T17] usb 2-1: USB disconnect, device number 2
[ 622.696164][ T102] usb 5-1: USB disconnect, device number 2
[ 622.705714][ T1738] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[ 622.708801][ T17] ldusb 2-1:0.28: LD USB Device #1 now disconnected
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[ 622.713211][ T102] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[ 622.758255][ T83] usb 3-1: USB disconnect, device number 2
executing program
executing program
[ 622.765534][ T83] ldusb 3-1:0.28: LD USB Device #3 now disconnected
[ 622.778750][ T1740] usb 4-1: USB disconnect, device number 2
[ 622.785537][ T1740] ldusb 4-1:0.28: LD USB Device #5 now disconnected
[ 622.796540][ T1742] usb 6-1: USB disconnect, device number 2
[ 622.808101][ T1742] ldusb 6-1:0.28: LD USB Device #4 now disconnected
[ 623.076719][ T1738] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 623.086900][ T17] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 623.116725][ T83] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 623.136739][ T102] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 623.166792][ T1740] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 623.174378][ T1742] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 623.316733][ T1738] usb 1-1: Using ep0 maxpacket: 8
[ 623.336739][ T17] usb 2-1: Using ep0 maxpacket: 8
[ 623.386724][ T83] usb 3-1: Using ep0 maxpacket: 8
[ 623.396738][ T102] usb 5-1: Using ep0 maxpacket: 8
[ 623.406784][ T1740] usb 4-1: Using ep0 maxpacket: 8
[ 623.416905][ T1742] usb 6-1: Using ep0 maxpacket: 8
[ 623.446809][ T1738] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 623.454947][ T1738] usb 1-1: config 0 has no interface number 0
[ 623.456809][ T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 623.461275][ T1738] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 623.469554][ T17] usb 2-1: config 0 has no interface number 0
[ 623.480745][ T1738] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 623.487451][ T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 623.497921][ T1738] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 623.497954][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 623.497968][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 623.499435][ T1738] usb 1-1: config 0 descriptor??
[ 623.509361][ T17] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 623.555582][ T17] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 623.568483][ T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 623.576851][ T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 623.577535][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 623.585580][ T102] usb 5-1: config 0 has no interface number 0
[ 623.593845][ T83] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 623.600305][ T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 623.607906][ T83] usb 3-1: config 0 has no interface number 0
[ 623.608169][ T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 623.619303][ T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 623.625253][ T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 623.636457][ T102] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 623.636487][ T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 623.636501][ T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 623.638173][ T1738] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 623.647724][ T83] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 623.660921][ T1738] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 623.671753][ T83] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 623.682303][ T102] usb 5-1: config 0 descriptor??
[ 623.688858][ T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 623.688988][ T1740] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 623.748510][ T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 623.749401][ T1740] usb 4-1: config 0 has no interface number 0
[ 623.764524][ T102] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 623.764874][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 623.781052][ T1742] usb 6-1: config 0 has no interface number 0
[ 623.787209][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 623.798553][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 623.809730][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 623.822628][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 623.831688][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 623.839721][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 623.851039][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 623.859260][ T102] usb 1-1: USB disconnect, device number 3
[ 623.862210][ T1740] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 623.862239][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 623.879262][ T102] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[ 623.880947][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 623.887828][ T17] usb 2-1: config 0 descriptor??
[ 623.909934][ T1742] usb 6-1: config 0 descriptor??
[ 623.915304][ T83] usb 3-1: config 0 descriptor??
[ 623.920748][ T1740] usb 4-1: config 0 descriptor??
executing program
[ 623.948224][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 623.959225][ T83] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 623.962929][ T1738] usb 5-1: USB disconnect, device number 3
[ 623.970132][ T1740] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 623.982089][ T1738] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[ 623.989522][ T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 624.003136][ T1742] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 624.011607][ T83] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 624.021284][ T1740] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 624.029849][ T17] ldusb 2-1:0.28: LD USB Device #3 now attached to major 180 minor 3
executing program
executing program
[ 624.177571][ T12] usb 4-1: USB disconnect, device number 3
[ 624.184467][ T12] ldusb 4-1:0.28: LD USB Device #2 now disconnected
[ 624.198594][ T17] usb 3-1: USB disconnect, device number 3
[ 624.217062][ T1758] ldusb 3-1:0.28: Couldn't submit interrupt_in_urb -19
executing program
executing program
[ 624.217586][ T1743] usb 2-1: USB disconnect, device number 3
[ 624.225745][ T1740] usb 6-1: USB disconnect, device number 3
[ 624.234889][ T1743] ldusb 2-1:0.28: LD USB Device #3 now disconnected
[ 624.239919][ T17] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[ 624.247066][ T102] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 624.260770][ T1740] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[ 624.406708][ T1738] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 624.496761][ T102] usb 1-1: Using ep0 maxpacket: 8
[ 624.536796][ T12] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 624.606706][ T1743] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 624.616966][ T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 624.625115][ T102] usb 1-1: config 0 has no interface number 0
[ 624.631360][ T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 624.636737][ T17] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 624.642638][ T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 624.650186][ T1740] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 624.661324][ T102] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 624.661353][ T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 624.690777][ T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 624.698944][ T1738] usb 5-1: Using ep0 maxpacket: 8
[ 624.705298][ T102] usb 1-1: config 0 descriptor??
[ 624.748412][ T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 624.760912][ T102] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 624.816754][ T1738] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 624.824891][ T1738] usb 5-1: config 0 has no interface number 0
[ 624.831097][ T12] usb 4-1: Using ep0 maxpacket: 8
[ 624.836327][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 624.847669][ T1738] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 624.858828][ T1738] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 624.871781][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 624.880854][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 624.889754][ T1738] usb 5-1: config 0 descriptor??
executing program
[ 624.926762][ T1740] usb 6-1: Using ep0 maxpacket: 8
[ 624.929346][ T1738] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 624.931920][ T17] usb 3-1: Using ep0 maxpacket: 8
[ 624.941473][ T1743] usb 2-1: Using ep0 maxpacket: 8
[ 624.953771][ T1738] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 624.966880][ T12] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 624.968175][ T1742] usb 1-1: USB disconnect, device number 4
[ 624.975596][ T12] usb 4-1: config 0 has no interface number 0
[ 624.978072][ T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 624.988950][ T1742] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[ 624.998883][ T12] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 624.998903][ T12] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 624.998934][ T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 624.998948][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 625.004074][ T12] usb 4-1: config 0 descriptor??
[ 625.076810][ T1740] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 625.084956][ T1740] usb 6-1: config 0 has no interface number 0
[ 625.091362][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 625.096818][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 625.102667][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 625.110733][ T1743] usb 2-1: config 0 has no interface number 0
[ 625.112507][ T12] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 625.121883][ T1740] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 625.121915][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 625.121930][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 625.128196][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 625.137837][ T17] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 625.151089][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 625.151107][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 625.151135][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 625.160164][ T17] usb 3-1: config 0 has no interface number 0
[ 625.168149][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 625.196357][ T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 625.205952][ T12] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 625.211656][ T17] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 625.227875][ T1743] usb 2-1: config 0 descriptor??
[ 625.234756][ T17] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 625.234788][ T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 625.234805][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 625.291895][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 625.296129][ T83] usb 5-1: USB disconnect, device number 4
[ 625.315243][ T1743] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[ 625.316498][ T1740] usb 6-1: config 0 descriptor??
[ 625.329985][ T17] usb 3-1: config 0 descriptor??
[ 625.337456][ T83] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[ 625.357835][ T1757] usb 4-1: USB disconnect, device number 4
[ 625.365016][ T1757] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 625.373131][ T17] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 625.383958][ T1740] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 625.397370][ T17] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 625.406803][ T1740] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[ 625.486734][ T1742] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 625.507417][ T1743] usb 2-1: USB disconnect, device number 4
[ 625.514688][ T1743] ldusb 2-1:0.28: LD USB Device #2 now disconnected
executing program
executing program
[ 625.573583][ T12] usb 6-1: USB disconnect, device number 4
[ 625.580517][ T12] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[ 625.597721][ T1740] usb 3-1: USB disconnect, device number 4
[ 625.605309][ T1740] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[ 625.706781][ T83] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 625.736716][ T1742] usb 1-1: Using ep0 maxpacket: 8
[ 625.756740][ T1757] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[ 625.856779][ T1742] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 625.864873][ T1742] usb 1-1: config 0 has no interface number 0
[ 625.871076][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 625.882358][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 625.886727][ T1743] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 625.893505][ T1742] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 625.893533][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 625.922957][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 625.932317][ T1742] usb 1-1: config 0 descriptor??
[ 625.966852][ T12] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 625.986698][ T83] usb 5-1: Using ep0 maxpacket: 8
[ 625.996770][ T1740] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 626.005674][ T1742] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 626.017551][ T1742] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 626.046926][ T1757] usb 4-1: Using ep0 maxpacket: 8
[ 626.106830][ T83] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 626.114998][ T83] usb 5-1: config 0 has no interface number 0
[ 626.121221][ T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 626.132544][ T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 626.136707][ T1743] usb 2-1: Using ep0 maxpacket: 8
[ 626.143807][ T83] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 626.143839][ T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 626.170801][ T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 626.180044][ T83] usb 5-1: config 0 descriptor??
executing program
[ 626.216918][ T1757] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 626.225004][ T1757] usb 4-1: config 0 has no interface number 0
[ 626.226737][ T12] usb 6-1: Using ep0 maxpacket: 8
[ 626.233102][ T83] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 626.251642][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 626.254587][ T1738] usb 1-1: USB disconnect, device number 5
[ 626.262900][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 626.262919][ T1757] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 626.262947][ T1757] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 626.262962][ T1757] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 626.275525][ T83] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 626.286780][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 626.293828][ T1757] usb 4-1: config 0 descriptor??
[ 626.302172][ T1743] usb 2-1: config 0 has no interface number 0
[ 626.309733][ T1738] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[ 626.310294][ T1740] usb 3-1: Using ep0 maxpacket: 8
[ 626.321939][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 626.360481][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 626.369779][ T1757] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 626.371649][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 626.371684][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 626.393542][ T1757] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[ 626.393946][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 626.420813][ T1743] usb 2-1: config 0 descriptor??
[ 626.447526][ T102] usb 5-1: USB disconnect, device number 5
[ 626.454624][ T102] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[ 626.478404][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 626.487941][ T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 626.496009][ T12] usb 6-1: config 0 has no interface number 0
[ 626.502819][ T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 626.506838][ T1740] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 626.514094][ T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 626.522199][ T1740] usb 3-1: config 0 has no interface number 0
[ 626.533317][ T12] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 626.540030][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 626.552295][ T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 626.552310][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 626.552703][ T1743] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 626.563591][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 626.563611][ T1740] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 626.603705][ T12] usb 6-1: config 0 descriptor??
[ 626.612883][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[ 626.612899][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 626.622476][ T1757] usb 4-1: USB disconnect, device number 5
[ 626.641290][ T1740] usb 3-1: config 0 descriptor??
[ 626.649175][ T1757] ldusb 4-1:0.28: LD USB Device #0 now disconnected
executing program
[ 626.678250][ T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 626.678370][ T1740] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 626.689003][ T12] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 626.704683][ T83] usb 2-1: USB disconnect, device number 5
[ 626.712062][ T1740] ldusb 3-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 626.724331][ T83] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[ 626.836721][ T1738] usb 1-1: new high-speed USB device number 6 using dummy_hcd
executing program
executing program
[ 626.878445][ T12] usb 6-1: USB disconnect, device number 5
[ 626.896730][ T102] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 626.908196][ T1740] usb 3-1: USB disconnect, device number 5
[ 626.912521][ T12] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[ 626.921691][ T1740] ldusb 3-1:0.28: LD USB Device #2 now disconnected
[ 627.017449][ T1757] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[ 627.086728][ T1738] usb 1-1: Using ep0 maxpacket: 8
[ 627.096851][ T83] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 627.136793][ T102] usb 5-1: Using ep0 maxpacket: 8
[ 627.206768][ T1738] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 627.214905][ T1738] usb 1-1: config 0 has no interface number 0
[ 627.221569][ T1738] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 627.232848][ T1738] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 627.244042][ T1738] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 627.256950][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 627.265984][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 627.274874][ T1738] usb 1-1: config 0 descriptor??
[ 627.278998][ T1757] usb 4-1: Using ep0 maxpacket: 8
[ 627.279986][ T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 627.292941][ T102] usb 5-1: config 0 has no interface number 0
[ 627.299075][ T12] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[ 627.306839][ T1740] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 627.306941][ T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 627.325553][ T102] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 627.336798][ T102] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 627.349710][ T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 627.358849][ T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 627.368239][ T1738] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 627.376834][ T83] usb 2-1: Using ep0 maxpacket: 8
[ 627.383458][ T1738] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 627.392009][ T102] usb 5-1: config 0 descriptor??
[ 627.426870][ T1757] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 627.435005][ T1757] usb 4-1: config 0 has no interface number 0
[ 627.438595][ T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 627.451952][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 627.452407][ T102] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 627.463243][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 627.463263][ T1757] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 627.463291][ T1757] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 627.504556][ T1757] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 627.513746][ T1757] usb 4-1: config 0 descriptor??
[ 627.546875][ T83] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 627.555003][ T83] usb 2-1: config 0 has no interface number 0
[ 627.562093][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 627.573422][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 627.584647][ T83] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 627.586774][ T12] usb 6-1: Using ep0 maxpacket: 8
[ 627.597535][ T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 627.597551][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 627.598932][ T1757] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 627.622464][ T102] usb 1-1: USB disconnect, device number 6
[ 627.635253][ T83] usb 2-1: config 0 descriptor??
executing program
[ 627.642094][ T102] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[ 627.644752][ T1757] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 627.658042][ T1742] usb 5-1: USB disconnect, device number 6
[ 627.667885][ T1742] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[ 627.696824][ T1740] usb 3-1: Using ep0 maxpacket: 8
[ 627.702935][ T83] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 627.715981][ T83] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 627.727444][ T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 627.735584][ T12] usb 6-1: config 0 has no interface number 0
[ 627.741759][ T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 627.753086][ T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 627.764396][ T12] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 627.777332][ T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 627.786350][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 627.796123][ T12] usb 6-1: config 0 descriptor??
[ 627.808195][ T1738] usb 4-1: USB disconnect, device number 6
[ 627.815340][ T1738] ldusb 4-1:0.28: LD USB Device #2 now disconnected
[ 627.838047][ T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 627.848751][ T12] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 627.856791][ T1740] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 627.864947][ T1740] usb 3-1: config 0 has no interface number 0
[ 627.871434][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 627.882794][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 627.893941][ T1740] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 627.906851][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 627.915871][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 627.925503][ T1740] usb 3-1: config 0 descriptor??
[ 627.930622][ T12] usb 2-1: USB disconnect, device number 6
[ 627.941153][ T12] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[ 627.967790][ T1740] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 627.978060][ T1740] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[ 628.056780][ T102] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 628.062291][ T1740] usb 6-1: USB disconnect, device number 6
[ 628.070228][ T1742] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[ 628.078832][ T1740] ldusb 6-1:0.28: LD USB Device #1 now disconnected
executing program
[ 628.166708][ T1738] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[ 628.187913][ T83] usb 3-1: USB disconnect, device number 6
[ 628.194953][ T83] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[ 628.306722][ T102] usb 1-1: Using ep0 maxpacket: 8
[ 628.311855][ T12] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[ 628.336716][ T1742] usb 5-1: Using ep0 maxpacket: 8
[ 628.406697][ T1738] usb 4-1: Using ep0 maxpacket: 8
[ 628.436805][ T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 628.444939][ T102] usb 1-1: config 0 has no interface number 0
[ 628.451607][ T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 628.456728][ T1740] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[ 628.462856][ T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 628.462875][ T102] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 628.470836][ T1742] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 628.481651][ T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 628.494522][ T1742] usb 5-1: config 0 has no interface number 0
[ 628.495045][ T1742] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 628.502639][ T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 628.504253][ T102] usb 1-1: config 0 descriptor??
[ 628.511727][ T1742] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 628.511746][ T1742] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 628.511772][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 628.511787][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 628.527804][ T1742] usb 5-1: config 0 descriptor??
[ 628.576804][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 628.583392][ T83] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 628.588254][ T1738] usb 4-1: config 0 has no interface number 0
[ 628.588343][ T12] usb 2-1: Using ep0 maxpacket: 8
[ 628.616100][ T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 628.625625][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 628.636878][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 628.638397][ T1742] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 628.648030][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 628.663371][ T1742] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 628.670278][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 628.670293][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 628.677603][ T102] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 628.703974][ T1738] usb 4-1: config 0 descriptor??
[ 628.758163][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 628.768567][ T1738] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 628.797426][ T1740] usb 6-1: Using ep0 maxpacket: 8
executing program
[ 628.806805][ T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 628.814918][ T12] usb 2-1: config 0 has no interface number 0
[ 628.817510][ T1742] usb 1-1: USB disconnect, device number 7
[ 628.824209][ T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 628.838208][ T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 628.838215][ T1742] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[ 628.855983][ T12] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 628.857084][ T83] usb 3-1: Using ep0 maxpacket: 8
[ 628.868868][ T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 628.868883][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 628.891940][ T1757] usb 5-1: USB disconnect, device number 7
[ 628.893430][ T12] usb 2-1: config 0 descriptor??
executing program
[ 628.903601][ T1757] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[ 628.926798][ T1740] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 628.934958][ T1740] usb 6-1: config 0 has no interface number 0
[ 628.941423][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[ 628.948528][ T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 628.952669][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 628.952689][ T1740] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 628.952715][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 628.971588][ T1738] usb 4-1: USB disconnect, device number 7
[ 628.973335][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 628.986357][ T1740] usb 6-1: config 0 descriptor??
[ 628.995931][ T12] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 629.017330][ T83] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 629.025140][ T1738] ldusb 4-1:0.28: LD USB Device #2 now disconnected
[ 629.030876][ T83] usb 3-1: config 0 has no interface number 0
[ 629.031495][ T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 629.055007][ T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 629.066203][ T83] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 629.079177][ T83] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 629.088262][ T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 629.098389][ T1740] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 629.108785][ T1740] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 629.118781][ T83] usb 3-1: config 0 descriptor??
executing program
[ 629.158356][ T83] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 629.168756][ T83] ldusb 3-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 629.177878][ T12] usb 2-1: USB disconnect, device number 7
[ 629.189381][ T12] ldusb 2-1:0.28: LD USB Device #0 now disconnected
executing program
[ 629.239086][ T102] usb 6-1: USB disconnect, device number 7
[ 629.246021][ T102] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[ 629.256785][ T1742] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 629.306765][ T1757] usb 5-1: new high-speed USB device number 8 using dummy_hcd
executing program
[ 629.358010][ T83] usb 3-1: USB disconnect, device number 7
[ 629.365860][ T83] ldusb 3-1:0.28: LD USB Device #2 now disconnected
[ 629.396817][ T1738] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[ 629.506703][ T1742] usb 1-1: Using ep0 maxpacket: 8
[ 629.546782][ T12] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[ 629.546820][ T1757] usb 5-1: Using ep0 maxpacket: 8
[ 629.606795][ T102] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[ 629.636728][ T1738] usb 4-1: Using ep0 maxpacket: 8
[ 629.636846][ T1742] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 629.649990][ T1742] usb 1-1: config 0 has no interface number 0
[ 629.656129][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 629.667490][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 629.678648][ T1742] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 629.691589][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 629.700661][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 629.708859][ T1757] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 629.717029][ T1757] usb 5-1: config 0 has no interface number 0
[ 629.723249][ T1757] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 629.734495][ T1757] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 629.745654][ T1757] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 629.758569][ T1757] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 629.766986][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 629.767636][ T1757] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 629.775852][ T1738] usb 4-1: config 0 has no interface number 0
[ 629.786326][ T1742] usb 1-1: config 0 descriptor??
[ 629.789975][ T12] usb 2-1: Using ep0 maxpacket: 8
[ 629.795193][ T83] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[ 629.804110][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 629.808264][ T1757] usb 5-1: config 0 descriptor??
[ 629.818678][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 629.818697][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 629.818730][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 629.818746][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 629.848216][ T1742] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 629.858198][ T1738] usb 4-1: config 0 descriptor??
[ 629.878651][ T1757] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 629.889580][ T1742] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 629.896875][ T102] usb 6-1: Using ep0 maxpacket: 8
[ 629.903390][ T1757] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 629.918270][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 629.928924][ T1738] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 629.976922][ T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 629.985070][ T12] usb 2-1: config 0 has no interface number 0
[ 629.991355][ T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 630.002688][ T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 630.013851][ T12] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 630.026815][ T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 630.035839][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 630.043891][ T102] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 630.052016][ T102] usb 6-1: config 0 has no interface number 0
[ 630.058908][ T102] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
executing program
[ 630.070146][ T102] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 630.081378][ T102] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 630.087893][ T83] usb 3-1: Using ep0 maxpacket: 8
[ 630.094296][ T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 630.105599][ T1742] usb 5-1: USB disconnect, device number 8
[ 630.108366][ T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 630.118855][ T12] usb 2-1: config 0 descriptor??
executing program
[ 630.126753][ T1757] usb 1-1: USB disconnect, device number 8
[ 630.131331][ T102] usb 6-1: config 0 descriptor??
[ 630.139528][ T1757] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[ 630.139825][ T1738] usb 4-1: USB disconnect, device number 8
[ 630.156178][ T1738] ldusb 4-1:0.28: LD USB Device #2 now disconnected
[ 630.161651][ T1742] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[ 630.178082][ T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 630.188968][ T102] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 630.201169][ T12] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 630.210102][ T102] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 630.226869][ T83] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 630.238476][ T83] usb 3-1: config 0 has no interface number 0
[ 630.244679][ T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 630.256532][ T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 630.267701][ T83] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 630.280587][ T83] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 630.289695][ T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 630.299379][ T83] usb 3-1: config 0 descriptor??
executing program
[ 630.338217][ T83] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 630.349022][ T83] ldusb 3-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[ 630.400953][ T83] usb 2-1: USB disconnect, device number 8
[ 630.417630][ T83] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[ 630.417950][ T102] usb 6-1: USB disconnect, device number 8
[ 630.434052][ T102] ldusb 6-1:0.28: LD USB Device #1 now disconnected
executing program
[ 630.526746][ T1738] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[ 630.538201][ T12] usb 3-1: USB disconnect, device number 8
[ 630.545970][ T12] ldusb 3-1:0.28: LD USB Device #2 now disconnected
[ 630.556755][ T1742] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[ 630.564328][ T1757] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[ 630.766700][ T1738] usb 4-1: Using ep0 maxpacket: 8
[ 630.776905][ T83] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[ 630.796720][ T102] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[ 630.826717][ T1742] usb 5-1: Using ep0 maxpacket: 8
[ 630.831869][ T1757] usb 1-1: Using ep0 maxpacket: 8
[ 630.887121][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 630.895246][ T1738] usb 4-1: config 0 has no interface number 0
[ 630.901388][ T12] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[ 630.908956][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 630.920217][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 630.931408][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 630.944331][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 630.953445][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 630.962697][ T1738] usb 4-1: config 0 descriptor??
[ 630.967922][ T1742] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 630.976023][ T1742] usb 5-1: config 0 has no interface number 0
[ 630.982216][ T1757] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 630.990484][ T1757] usb 1-1: config 0 has no interface number 0
[ 630.996802][ T1742] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 631.008057][ T1742] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 631.019224][ T1742] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 631.028422][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 631.032115][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 631.050950][ T1738] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 631.059066][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 631.067121][ T83] usb 2-1: Using ep0 maxpacket: 8
[ 631.072278][ T1757] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 631.083565][ T1757] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 631.094753][ T1757] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 631.107733][ T1757] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 631.116730][ T102] usb 6-1: Using ep0 maxpacket: 8
[ 631.116792][ T1757] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 631.130662][ T1757] usb 1-1: config 0 descriptor??
[ 631.136777][ T1742] usb 5-1: config 0 descriptor??
[ 631.168089][ T1757] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 631.176713][ T12] usb 3-1: Using ep0 maxpacket: 8
[ 631.179080][ T1742] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 631.193088][ T1757] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 631.201997][ T1742] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 631.210373][ T83] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 631.218535][ T83] usb 2-1: config 0 has no interface number 0
[ 631.225764][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 631.237049][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 631.246892][ T102] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[ 631.248701][ T83] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 631.248734][ T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 631.256855][ T102] usb 6-1: config 0 has no interface number 0
[ 631.269716][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 631.283768][ T102] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 631.304153][ T102] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 631.309985][ T83] usb 2-1: config 0 descriptor??
[ 631.315313][ T102] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 631.315343][ T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 631.342462][ T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 631.350531][ T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 631.358630][ T12] usb 3-1: config 0 has no interface number 0
executing program
[ 631.362400][ T83] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 631.364924][ T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 631.385475][ T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 631.396675][ T12] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 631.401338][ T1742] usb 5-1: USB disconnect, device number 9
executing program
[ 631.409595][ T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 631.409610][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 631.412885][ T1738] usb 4-1: USB disconnect, device number 9
[ 631.422464][ T83] ldusb 2-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[ 631.425199][ T12] usb 3-1: config 0 descriptor??
[ 631.441380][ T1742] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[ 631.447878][ T102] usb 6-1: config 0 descriptor??
[ 631.467793][ T1738] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 631.474081][ T83] usb 1-1: USB disconnect, device number 9
[ 631.482775][ T83] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[ 631.518111][ T102] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 631.531830][ T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 631.542703][ T102] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 631.551698][ T12] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[ 631.577632][ T1757] usb 2-1: USB disconnect, device number 9
[ 631.584844][ T1757] ldusb 2-1:0.28: LD USB Device #3 now disconnected
executing program
executing program
[ 631.718316][ T1740] usb 6-1: USB disconnect, device number 9
[ 631.737381][ T1740] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[ 631.737455][ T12] usb 3-1: USB disconnect, device number 9
[ 631.752142][ T12] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[ 631.816717][ T1742] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[ 631.836737][ T1738] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[ 631.836853][ T83] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[ 631.946713][ T1757] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[ 632.056774][ T1742] usb 5-1: Using ep0 maxpacket: 8
[ 632.086726][ T83] usb 1-1: Using ep0 maxpacket: 8
[ 632.086733][ T1738] usb 4-1: Using ep0 maxpacket: 8
[ 632.097112][ T1740] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[ 632.126786][ T12] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[ 632.176832][ T1742] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 632.185001][ T1742] usb 5-1: config 0 has no interface number 0
[ 632.191239][ T1757] usb 2-1: Using ep0 maxpacket: 8
[ 632.196528][ T1742] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 632.207909][ T1742] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 632.216789][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 632.219441][ T1742] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 632.227557][ T1738] usb 4-1: config 0 has no interface number 0
[ 632.228304][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 632.242854][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 632.242870][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 632.243183][ T83] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 632.249636][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 632.249655][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 632.249694][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 632.260911][ T83] usb 1-1: config 0 has no interface number 0
[ 632.269977][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 632.279070][ T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 632.288745][ T1738] usb 4-1: config 0 descriptor??
[ 632.297300][ T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 632.360666][ T83] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 632.363180][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 632.373588][ T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 632.373603][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 632.373947][ T1742] usb 5-1: config 0 descriptor??
[ 632.391392][ T1738] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 632.395441][ T83] usb 1-1: config 0 descriptor??
[ 632.416724][ T12] usb 3-1: Using ep0 maxpacket: 8
[ 632.426932][ T1757] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 632.435048][ T1757] usb 2-1: config 0 has no interface number 0
[ 632.442553][ T1742] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 632.452062][ T1740] usb 6-1: Using ep0 maxpacket: 8
[ 632.458839][ T83] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 632.469232][ T1742] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 632.477459][ T1757] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 632.488786][ T1757] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 632.499925][ T1757] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 632.512899][ T1757] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 632.521972][ T1757] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 632.531035][ T83] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 632.542740][ T1757] usb 2-1: config 0 descriptor??
[ 632.547154][ T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 632.555801][ T12] usb 3-1: config 0 has no interface number 0
[ 632.562610][ T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 632.574025][ T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 632.585151][ T12] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 632.589051][ T1757] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 632.598034][ T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 632.598049][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 632.600010][ T12] usb 3-1: config 0 descriptor??
[ 632.607661][ T1740] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 632.617385][ T1738] usb 4-1: USB disconnect, device number 10
[ 632.624684][ T1740] usb 6-1: config 0 has no interface number 0
[ 632.632162][ T1738] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 632.657799][ T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 632.668048][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 632.672630][ T12] ldusb 3-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[ 632.679373][ T1740] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 632.690686][ T12] usb 5-1: USB disconnect, device number 10
[ 632.698538][ T1740] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 632.705426][ T12] ldusb 5-1:0.28: LD USB Device #1 now disconnected
executing program
executing program
executing program
[ 632.717324][ T1740] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 632.726666][ T102] usb 1-1: USB disconnect, device number 10
[ 632.732919][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 632.743229][ T102] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[ 632.751070][ T1757] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[ 632.789027][ T1740] usb 6-1: config 0 descriptor??
[ 632.807423][ T1743] usb 2-1: USB disconnect, device number 10
[ 632.814384][ T1743] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[ 632.830022][ T1740] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[ 632.840388][ T1740] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 632.867358][ T1740] usb 3-1: USB disconnect, device number 10
[ 632.874368][ T1740] ldusb 3-1:0.28: LD USB Device #3 now disconnected
executing program
[ 633.036715][ T1738] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[ 633.048038][ T1757] usb 6-1: USB disconnect, device number 10
[ 633.055065][ T1757] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[ 633.066737][ T12] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[ 633.166719][ T102] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[ 633.174354][ T1743] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[ 633.226715][ T1740] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[ 633.286694][ T1738] usb 4-1: Using ep0 maxpacket: 8
[ 633.306758][ T12] usb 5-1: Using ep0 maxpacket: 8
[ 633.406834][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 633.414986][ T1738] usb 4-1: config 0 has no interface number 0
[ 633.421153][ T1743] usb 2-1: Using ep0 maxpacket: 8
[ 633.426235][ T102] usb 1-1: Using ep0 maxpacket: 8
[ 633.426716][ T1757] usb 6-1: new high-speed USB device number 11 using dummy_hcd
[ 633.431752][ T12] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 633.447024][ T12] usb 5-1: config 0 has no interface number 0
[ 633.453213][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 633.464497][ T1738] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 633.475697][ T1738] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 633.488684][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 633.497657][ T1740] usb 3-1: Using ep0 maxpacket: 8
[ 633.497749][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 633.511002][ T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 633.522238][ T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 633.533492][ T12] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 633.546415][ T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 633.555578][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 633.564653][ T1738] usb 4-1: config 0 descriptor??
[ 633.573037][ T12] usb 5-1: config 0 descriptor??
[ 633.596904][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 633.605041][ T1743] usb 2-1: config 0 has no interface number 0
[ 633.611257][ T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 633.619489][ T102] usb 1-1: config 0 has no interface number 0
[ 633.626885][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 633.630622][ T1740] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 633.637948][ T12] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 633.644436][ T1740] usb 3-1: config 0 has no interface number 0
[ 633.653915][ T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 633.671189][ T102] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 633.675967][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 633.682362][ T102] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 633.682392][ T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 633.682406][ T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 633.684549][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 633.693688][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 633.693708][ T1740] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 633.706565][ T1743] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 633.715635][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 633.723618][ T1743] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 633.734824][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 633.761256][ T1740] usb 3-1: config 0 descriptor??
executing program
[ 633.770137][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 633.770153][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 633.770509][ T1738] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 633.779472][ T1757] usb 6-1: Using ep0 maxpacket: 8
[ 633.797958][ T102] usb 1-1: config 0 descriptor??
[ 633.828971][ T83] usb 4-1: USB disconnect, device number 11
[ 633.831010][ T12] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[ 633.848736][ T1740] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 633.855679][ T1743] usb 2-1: config 0 descriptor??
[ 633.864762][ T83] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 633.882099][ T12] usb 5-1: USB disconnect, device number 11
[ 633.889678][ T1740] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 633.899844][ T12] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[ 633.928101][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 633.939102][ T1743] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 633.948986][ T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 633.960866][ T102] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 633.976755][ T1757] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 633.984888][ T1757] usb 6-1: config 0 has no interface number 0
[ 633.991322][ T1757] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 634.002682][ T1757] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 634.013870][ T1757] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
executing program
[ 634.026763][ T1757] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 634.035787][ T1757] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 634.044869][ T1757] usb 6-1: config 0 descriptor??
[ 634.067487][ T1740] usb 3-1: USB disconnect, device number 11
[ 634.074185][ T1740] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[ 634.087745][ T1757] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 634.098121][ T1757] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
executing program
[ 634.157607][ T102] usb 2-1: USB disconnect, device number 11
[ 634.168845][ T102] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[ 634.179273][ T1757] usb 1-1: USB disconnect, device number 11
[ 634.189382][ T1757] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[ 634.256738][ T12] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[ 634.296731][ T83] usb 4-1: new high-speed USB device number 12 using dummy_hcd
executing program
[ 634.307631][ T1743] usb 6-1: USB disconnect, device number 11
[ 634.316062][ T1743] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[ 634.436722][ T1740] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[ 634.506701][ T12] usb 5-1: Using ep0 maxpacket: 8
[ 634.536733][ T102] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[ 634.546714][ T83] usb 4-1: Using ep0 maxpacket: 8
[ 634.551931][ T1757] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[ 634.636847][ T12] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 634.645047][ T12] usb 5-1: config 0 has no interface number 0
[ 634.651270][ T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 634.662561][ T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 634.673738][ T12] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 634.686732][ T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 634.686833][ T83] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 634.695787][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 634.695966][ T1743] usb 6-1: new high-speed USB device number 12 using dummy_hcd
[ 634.703985][ T83] usb 4-1: config 0 has no interface number 0
[ 634.725966][ T1740] usb 3-1: Using ep0 maxpacket: 8
[ 634.726721][ T12] usb 5-1: config 0 descriptor??
[ 634.735559][ T83] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 634.747304][ T83] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 634.758467][ T83] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 634.771430][ T83] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 634.780525][ T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 634.783051][ T12] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 634.789722][ T83] usb 4-1: config 0 descriptor??
[ 634.811842][ T12] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 634.838496][ T83] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 634.848203][ T1757] usb 1-1: Using ep0 maxpacket: 8
[ 634.853952][ T83] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 634.856809][ T102] usb 2-1: Using ep0 maxpacket: 8
[ 634.866951][ T1740] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 634.875116][ T1740] usb 3-1: config 0 has no interface number 0
[ 634.881579][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 634.892916][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 634.904085][ T1740] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 634.916971][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 634.925978][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 634.935074][ T1740] usb 3-1: config 0 descriptor??
[ 634.978327][ T1740] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 634.986749][ T1743] usb 6-1: Using ep0 maxpacket: 8
[ 634.993258][ T1740] ldusb 3-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 635.006804][ T1757] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 635.007196][ T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 635.014928][ T1757] usb 1-1: config 0 has no interface number 0
[ 635.023009][ T102] usb 2-1: config 0 has no interface number 0
[ 635.024634][ T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 635.032630][ T1757] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 635.035279][ T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 635.035298][ T102] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 635.035324][ T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 635.046559][ T1757] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 635.057745][ T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 635.068884][ T1757] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 635.085882][ T102] usb 2-1: config 0 descriptor??
executing program
[ 635.090933][ T1757] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 635.090949][ T1757] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 635.099379][ T1757] usb 1-1: config 0 descriptor??
[ 635.107416][ T12] usb 5-1: USB disconnect, device number 12
[ 635.111399][ T1740] usb 4-1: USB disconnect, device number 12
[ 635.133255][ T12] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[ 635.140437][ T1740] ldusb 4-1:0.28: LD USB Device #1 now disconnected
executing program
[ 635.149932][ T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 635.156308][ T1757] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 635.166889][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 635.173019][ T1757] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 635.175783][ T1743] usb 6-1: config 0 has no interface number 0
[ 635.176483][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 635.208744][ T1757] usb 3-1: USB disconnect, device number 12
[ 635.210975][ T1743] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 635.235320][ T1757] ldusb 3-1:0.28: LD USB Device #2 now disconnected
[ 635.245217][ T1743] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 635.245250][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 635.245272][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 635.283924][ T102] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 635.293956][ T1743] usb 6-1: config 0 descriptor??
executing program
executing program
[ 635.338177][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 635.348714][ T1743] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 635.358288][ T83] usb 2-1: USB disconnect, device number 12
[ 635.368901][ T83] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[ 635.378186][ T1743] usb 1-1: USB disconnect, device number 12
[ 635.385410][ T1743] ldusb 1-1:0.28: LD USB Device #0 now disconnected
executing program
[ 635.517172][ T1740] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[ 635.538094][ T1742] usb 6-1: USB disconnect, device number 12
[ 635.546040][ T1742] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[ 635.616795][ T1757] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[ 635.636753][ T12] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[ 635.726732][ T83] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[ 635.737056][ T1743] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[ 635.756704][ T1740] usb 4-1: Using ep0 maxpacket: 8
[ 635.856793][ T1757] usb 3-1: Using ep0 maxpacket: 8
[ 635.877120][ T1740] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 635.885248][ T1740] usb 4-1: config 0 has no interface number 0
[ 635.891459][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 635.896711][ T12] usb 5-1: Using ep0 maxpacket: 8
[ 635.902777][ T1740] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 635.918982][ T1740] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 635.931877][ T1740] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 635.940947][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 635.949224][ T1742] usb 6-1: new high-speed USB device number 13 using dummy_hcd
[ 635.958146][ T1740] usb 4-1: config 0 descriptor??
[ 635.997090][ T83] usb 2-1: Using ep0 maxpacket: 8
[ 636.003589][ T1740] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 636.016764][ T1743] usb 1-1: Using ep0 maxpacket: 8
[ 636.016938][ T1740] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 636.030044][ T1757] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 636.038238][ T1757] usb 3-1: config 0 has no interface number 0
[ 636.045199][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 636.048463][ T12] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 636.056461][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 636.064527][ T12] usb 5-1: config 0 has no interface number 0
[ 636.075724][ T1757] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 636.082460][ T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 636.094709][ T1757] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 636.094724][ T1757] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 636.098938][ T1757] usb 3-1: config 0 descriptor??
[ 636.106123][ T12] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 636.139124][ T12] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 636.151835][ T1757] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 636.152562][ T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 636.152582][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 636.162382][ T83] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 636.187260][ T83] usb 2-1: config 0 has no interface number 0
[ 636.188062][ T12] usb 5-1: config 0 descriptor??
[ 636.193988][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 636.209559][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 636.220722][ T83] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 636.227337][ T1743] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[ 636.233632][ T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 636.241792][ T1743] usb 1-1: config 0 has no interface number 0
[ 636.251085][ T12] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 636.252328][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 636.252541][ T1757] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 636.261915][ T1743] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 636.294282][ T83] usb 2-1: config 0 descriptor??
[ 636.295509][ T1743] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 636.295529][ T1743] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 636.295558][ T1743] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 636.300689][ T1742] usb 6-1: Using ep0 maxpacket: 8
[ 636.311655][ T1743] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 636.313514][ T102] usb 4-1: USB disconnect, device number 13
[ 636.347091][ T1877] ldusb 4-1:0.28: Couldn't submit interrupt_in_urb -19
[ 636.352825][ T12] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 636.368019][ T1743] usb 1-1: config 0 descriptor??
[ 636.368947][ T83] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 636.375084][ T102] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 636.382903][ T1757] usb 3-1: USB disconnect, device number 13
executing program
[ 636.401317][ T1757] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[ 636.410051][ T83] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 636.427976][ T1743] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 636.441758][ T1743] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[ 636.457440][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 636.465517][ T1742] usb 6-1: config 0 has no interface number 0
[ 636.471993][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 636.479145][ T1743] usb 5-1: USB disconnect, device number 13
[ 636.483474][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 636.495936][ T1743] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[ 636.500425][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 636.500454][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 636.500469][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 636.513100][ T1742] usb 6-1: config 0 descriptor??
executing program
[ 636.578344][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 636.591481][ T83] usb 2-1: USB disconnect, device number 13
[ 636.598228][ T1742] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 636.607663][ T83] ldusb 2-1:0.28: LD USB Device #0 now disconnected
executing program
[ 636.628226][ T12] usb 1-1: USB disconnect, device number 13
[ 636.635206][ T12] ldusb 1-1:0.28: LD USB Device #1 now disconnected
executing program
[ 636.756731][ T102] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[ 636.778059][ T1742] usb 6-1: USB disconnect, device number 13
[ 636.785535][ T1742] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[ 636.792289][ T1757] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[ 636.886738][ T1743] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[ 636.966724][ T83] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[ 636.986721][ T12] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[ 636.996837][ T102] usb 4-1: Using ep0 maxpacket: 8
[ 637.036695][ T1757] usb 3-1: Using ep0 maxpacket: 8
[ 637.126782][ T102] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 637.134945][ T102] usb 4-1: config 0 has no interface number 0
[ 637.141174][ T1743] usb 5-1: Using ep0 maxpacket: 8
[ 637.146373][ T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 637.157683][ T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 637.166770][ T1742] usb 6-1: new high-speed USB device number 14 using dummy_hcd
[ 637.168840][ T102] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 637.168872][ T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 637.177173][ T1757] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 637.189374][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 637.190668][ T102] usb 4-1: config 0 descriptor??
[ 637.198466][ T1757] usb 3-1: config 0 has no interface number 0
[ 637.225827][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 637.237108][ T1757] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 637.246947][ T12] usb 1-1: Using ep0 maxpacket: 8
[ 637.248728][ T1757] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 637.248759][ T1757] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 637.272061][ T102] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 637.275671][ T1757] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 637.275707][ T83] usb 2-1: Using ep0 maxpacket: 8
[ 637.292429][ T1757] usb 3-1: config 0 descriptor??
[ 637.304556][ T102] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 637.312879][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 637.321054][ T1743] usb 5-1: config 0 has no interface number 0
[ 637.329105][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 637.338686][ T1757] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 637.340368][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 637.340388][ T1743] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 637.355646][ T1757] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 637.361076][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 637.361092][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 637.367406][ T1743] usb 5-1: config 0 descriptor??
[ 637.386891][ T83] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 637.391771][ T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 637.399449][ T83] usb 2-1: config 0 has no interface number 0
[ 637.411329][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 637.412583][ T12] usb 1-1: config 0 has no interface number 0
[ 637.420685][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 637.427307][ T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 637.438040][ T83] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 637.444065][ T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 637.455210][ T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 637.455224][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 637.455309][ T1742] usb 6-1: Using ep0 maxpacket: 8
[ 637.466481][ T12] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
executing program
[ 637.466512][ T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 637.488214][ T83] usb 2-1: config 0 descriptor??
[ 637.490548][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 637.491733][ T12] usb 1-1: config 0 descriptor??
[ 637.507423][ T1757] usb 4-1: USB disconnect, device number 14
[ 637.509993][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 637.532418][ T1757] ldusb 4-1:0.28: LD USB Device #0 now disconnected
executing program
[ 637.541072][ T1743] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 637.551550][ T83] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 637.575573][ T1743] usb 3-1: USB disconnect, device number 14
[ 637.589101][ T83] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 637.594055][ T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 637.616912][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 637.617887][ T12] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb1'
[ 637.625064][ T1742] usb 6-1: config 0 has no interface number 0
[ 637.632825][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0-rc4+ #26
[ 637.646304][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 637.648050][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 637.656449][ T12] Workqueue: usb_hub_wq hub_event
[ 637.667843][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 637.672762][ T12] Call Trace:
[ 637.672840][ T12] dump_stack+0xca/0x13e
[ 637.683957][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 637.687204][ T12] sysfs_warn_dup.cold+0x1c/0x29
[ 637.687221][ T12] sysfs_do_create_link_sd.isra.0+0x10f/0x130
[ 637.691471][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 637.704272][ T12] sysfs_create_link+0x61/0xc0
[ 637.704334][ T12] device_add+0x788/0x16f0
[ 637.704351][ T12] ? uevent_store+0x50/0x50
[ 637.709333][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 637.715347][ T12] ? rcu_read_lock_sched_held+0x113/0x130
[ 637.730614][ T1742] usb 6-1: config 0 descriptor??
[ 637.733541][ T12] ? kfree+0x287/0x2f0
[ 637.733561][ T12] device_create_groups_vargs+0x203/0x280
[ 637.766516][ T12] device_create+0xdf/0x120
[ 637.767673][ T83] usb 2-1: USB disconnect, device number 14
[ 637.771010][ T12] ? device_create_vargs+0x50/0x50
[ 637.771103][ T12] ? down_write+0xe0/0x150
[ 637.771122][ T12] ? __down_timeout+0x2d0/0x2d0
[ 637.779213][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 637.782123][ T12] usb_register_dev+0x279/0x6a0
[ 637.794810][ T1742] ldusb 6-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[ 637.800714][ T12] ? usb_open+0x270/0x270
[ 637.800728][ T12] ? kasan_unpoison_shadow+0x30/0x40
[ 637.800739][ T12] ? memset+0x20/0x40
executing program
executing program
[ 637.800831][ T12] ld_usb_probe+0x6f7/0xa65
[ 637.800850][ T12] usb_probe_interface+0x305/0x7a0
[ 637.812719][ T83] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[ 637.813743][ T12] ? usb_probe_device+0x100/0x100
[ 637.813816][ T12] really_probe+0x281/0x6d0
[ 637.813835][ T12] driver_probe_device+0x101/0x1b0
[ 637.858152][ T12] __device_attach_driver+0x1c2/0x220
[ 637.863532][ T12] ? driver_allows_async_probing+0x160/0x160
[ 637.869517][ T12] bus_for_each_drv+0x162/0x1e0
[ 637.874356][ T12] ? bus_rescan_devices+0x20/0x20
[ 637.879374][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 637.885190][ T12] ? lockdep_hardirqs_on+0x379/0x580
[ 637.890465][ T12] __device_attach+0x217/0x360
[ 637.895231][ T12] ? device_bind_driver+0xd0/0xd0
[ 637.900268][ T12] ? kobject_uevent_env+0x29e/0x1160
[ 637.905537][ T12] ? kobject_uevent_env+0x2a8/0x1160
[ 637.910807][ T12] bus_probe_device+0x1e4/0x290
[ 637.915655][ T12] ? blocking_notifier_call_chain+0x54/0xa0
[ 637.921539][ T12] device_add+0xae6/0x16f0
[ 637.925935][ T12] ? uevent_store+0x50/0x50
[ 637.930443][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 637.936239][ T12] usb_set_configuration+0xdf6/0x1670
[ 637.941688][ T12] generic_probe+0x9d/0xd5
[ 637.946103][ T12] usb_probe_device+0x99/0x100
[ 637.950850][ T12] ? usb_suspend+0x620/0x620
[ 637.955435][ T12] really_probe+0x281/0x6d0
[ 637.960262][ T12] driver_probe_device+0x101/0x1b0
[ 637.965353][ T12] __device_attach_driver+0x1c2/0x220
[ 637.966746][ T1757] usb 4-1: new high-speed USB device number 15 using dummy_hcd
executing program
[ 637.970710][ T12] ? driver_allows_async_probing+0x160/0x160
[ 637.970722][ T12] bus_for_each_drv+0x162/0x1e0
[ 637.970735][ T12] ? bus_rescan_devices+0x20/0x20
[ 637.970750][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 637.970763][ T12] ? lockdep_hardirqs_on+0x379/0x580
[ 637.970783][ T12] __device_attach+0x217/0x360
[ 638.010000][ T12] ? device_bind_driver+0xd0/0xd0
[ 638.011374][ T1742] usb 6-1: USB disconnect, device number 14
[ 638.015023][ T12] ? kobject_uevent_env+0x29e/0x1160
[ 638.015038][ T12] ? kobject_uevent_env+0x2a8/0x1160
[ 638.015051][ T12] bus_probe_device+0x1e4/0x290
[ 638.015066][ T12] ? blocking_notifier_call_chain+0x54/0xa0
[ 638.015076][ T12] device_add+0xae6/0x16f0
[ 638.015097][ T12] ? uevent_store+0x50/0x50
[ 638.030456][ T1742] ldusb 6-1:0.28: LD USB Device #3 now disconnected
[ 638.031517][ T12] usb_new_device.cold+0x6a4/0xe79
[ 638.031531][ T12] hub_event+0x1b5c/0x3640
[ 638.031545][ T12] ? hub_port_debounce+0x260/0x260
[ 638.031561][ T12] process_one_work+0x92b/0x1530
[ 638.031574][ T12] ? pwq_dec_nr_in_flight+0x310/0x310
[ 638.031585][ T12] ? do_raw_spin_lock+0x11a/0x280
[ 638.031603][ T12] worker_thread+0x96/0xe20
[ 638.092078][ T12] ? process_one_work+0x1530/0x1530
[ 638.097262][ T12] kthread+0x318/0x420
[ 638.101308][ T12] ? kthread_create_on_node+0xf0/0xf0
[ 638.106675][ T12] ret_from_fork+0x24/0x30
[ 638.111853][ T1743] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[ 638.121322][ T12] ldusb 1-1:0.28: Not able to get a minor for this device.
executing program
[ 638.128828][ T12] ldusb: probe of 1-1:0.28 failed with error -17
[ 638.140937][ T12] usb 1-1: USB disconnect, device number 14
[ 638.147609][ T1740] usb 5-1: USB disconnect, device number 14
[ 638.154787][ T1740] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[ 638.216778][ T1757] usb 4-1: Using ep0 maxpacket: 8
[ 638.226746][ T83] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[ 638.336806][ T1757] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 638.344920][ T1757] usb 4-1: config 0 has no interface number 0
[ 638.351402][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 638.362940][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 638.374114][ T1757] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 638.387048][ T1757] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 638.396054][ T1757] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 638.404188][ T1742] usb 6-1: new high-speed USB device number 15 using dummy_hcd
[ 638.413215][ T1757] usb 4-1: config 0 descriptor??
[ 638.458070][ T1757] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 638.467611][ T83] usb 2-1: Using ep0 maxpacket: 8
[ 638.473888][ T1757] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 638.476753][ T1743] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[ 638.506845][ T12] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[ 638.556729][ T1740] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[ 638.586760][ T83] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 638.594887][ T83] usb 2-1: config 0 has no interface number 0
[ 638.601388][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 638.612649][ T83] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 638.623839][ T83] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 638.636744][ T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 638.645762][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 638.654835][ T83] usb 2-1: config 0 descriptor??
[ 638.676784][ T1742] usb 6-1: Using ep0 maxpacket: 8
[ 638.677685][ T102] usb 4-1: USB disconnect, device number 15
[ 638.693401][ T102] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 638.707884][ T83] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 638.720420][ T83] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 638.737219][ T1743] usb 3-1: Using ep0 maxpacket: 8
[ 638.756775][ T12] usb 1-1: Using ep0 maxpacket: 8
[ 638.816728][ T1740] usb 5-1: Using ep0 maxpacket: 8
[ 638.826894][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 638.835031][ T1742] usb 6-1: config 0 has no interface number 0
[ 638.841309][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 638.852578][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 638.863779][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 638.866852][ T1743] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 638.876694][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 638.876710][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 638.878181][ T1742] usb 6-1: config 0 descriptor??
[ 638.884831][ T1743] usb 3-1: config 0 has no interface number 0
[ 638.884888][ T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 638.884906][ T12] usb 1-1: config 0 has no interface number 0
[ 638.928369][ T1743] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 638.932848][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 638.939642][ T1743] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 638.939668][ T1743] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 638.939696][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 638.939710][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 638.940777][ T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 638.956896][ T1740] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[ 638.960292][ T12] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 638.960311][ T12] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 638.960338][ T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 638.973200][ T1740] usb 5-1: config 0 has no interface number 0
[ 638.982227][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 638.991625][ T1742] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 639.002144][ T1743] usb 3-1: config 0 descriptor??
[ 639.015462][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 639.028875][ T1738] usb 2-1: USB disconnect, device number 15
[ 639.033640][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 639.050687][ T12] usb 1-1: config 0 descriptor??
[ 639.056821][ T1740] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 639.056851][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 639.056865][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 639.083256][ T1740] usb 5-1: config 0 descriptor??
[ 639.088389][ T1743] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 639.130965][ T1742] usb 6-1: USB disconnect, device number 15
[ 639.133322][ T102] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[ 639.143472][ T1742] ldusb 6-1:0.28: LD USB Device #1 now disconnected
executing program
[ 639.149227][ T1738] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[ 639.161644][ T1740] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 639.164767][ T1743] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 639.194122][ T1740] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 639.208343][ T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 639.220131][ T12] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[ 639.307613][ T12] usb 3-1: USB disconnect, device number 15
[ 639.315638][ T12] ldusb 3-1:0.28: LD USB Device #0 now disconnected
executing program
[ 639.358548][ T1740] usb 5-1: USB disconnect, device number 15
[ 639.366170][ T1740] ldusb 5-1:0.28: LD USB Device #1 now disconnected
executing program
[ 639.408859][ T83] usb 1-1: USB disconnect, device number 15
[ 639.417019][ T83] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[ 639.426794][ T102] usb 4-1: Using ep0 maxpacket: 8
[ 639.526743][ T1738] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[ 639.546713][ T1742] usb 6-1: new high-speed USB device number 16 using dummy_hcd
[ 639.556918][ T102] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 639.565076][ T102] usb 4-1: config 0 has no interface number 0
[ 639.571521][ T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 639.582760][ T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 639.593922][ T102] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 639.606866][ T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 639.615904][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 639.625089][ T102] usb 4-1: config 0 descriptor??
[ 639.668330][ T102] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 639.678709][ T102] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 639.687003][ T12] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[ 639.716805][ T1740] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[ 639.766712][ T83] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[ 639.776719][ T1738] usb 2-1: Using ep0 maxpacket: 8
[ 639.786773][ T1742] usb 6-1: Using ep0 maxpacket: 8
executing program
[ 639.890963][ T102] usb 4-1: USB disconnect, device number 16
[ 639.897538][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 639.905655][ T1738] usb 2-1: config 0 has no interface number 0
[ 639.912490][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 639.916952][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 639.923757][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 639.931841][ T1742] usb 6-1: config 0 has no interface number 0
[ 639.932170][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 639.943030][ T1738] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 639.943060][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 639.943076][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 639.949254][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 639.960850][ T102] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 639.973290][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 640.002168][ T1738] usb 2-1: config 0 descriptor??
[ 640.008510][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 640.008525][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 640.018483][ T1742] usb 6-1: config 0 descriptor??
[ 640.021629][ T12] usb 3-1: Using ep0 maxpacket: 8
[ 640.046816][ T1740] usb 5-1: Using ep0 maxpacket: 8
[ 640.058578][ T83] usb 1-1: Using ep0 maxpacket: 8
[ 640.065084][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 640.080905][ T1742] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 640.088176][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 640.101489][ T1738] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 640.176777][ T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 640.184919][ T12] usb 3-1: config 0 has no interface number 0
[ 640.191107][ T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 640.202457][ T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 640.213601][ T12] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 640.216858][ T1740] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 640.226493][ T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 640.226509][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 640.237627][ T1740] usb 5-1: config 0 has no interface number 0
[ 640.237688][ T83] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 640.248979][ T12] usb 3-1: config 0 descriptor??
[ 640.255444][ T83] usb 1-1: config 0 has no interface number 0
[ 640.277592][ T1738] usb 6-1: USB disconnect, device number 16
[ 640.281202][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 640.293843][ T1738] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[ 640.298323][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
executing program
[ 640.298343][ T1740] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 640.298377][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 640.298393][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 640.302139][ T1740] usb 5-1: config 0 descriptor??
[ 640.307732][ T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 640.316783][ T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 640.343304][ T12] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 640.346719][ T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 640.346739][ T83] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 640.346769][ T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 640.346783][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 640.357800][ T1742] usb 2-1: USB disconnect, device number 16
[ 640.396752][ T102] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[ 640.406209][ T1740] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 640.445235][ T83] usb 1-1: config 0 descriptor??
[ 640.451156][ T1740] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 640.461188][ T1742] ldusb 2-1:0.28: LD USB Device #1 now disconnected
executing program
[ 640.488224][ T83] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 640.499289][ T83] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 640.527503][ T12] usb 3-1: USB disconnect, device number 16
[ 640.534896][ T12] ldusb 3-1:0.28: LD USB Device #0 now disconnected
executing program
[ 640.615116][ T83] usb 5-1: USB disconnect, device number 16
[ 640.621955][ T83] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[ 640.656799][ T102] usb 4-1: Using ep0 maxpacket: 8
executing program
[ 640.686731][ T1738] usb 6-1: new high-speed USB device number 17 using dummy_hcd
[ 640.688481][ T1740] usb 1-1: USB disconnect, device number 16
[ 640.703227][ T1740] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[ 640.776780][ T102] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 640.784961][ T102] usb 4-1: config 0 has no interface number 0
[ 640.791234][ T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 640.802563][ T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 640.813762][ T102] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 640.826804][ T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 640.835826][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 640.845180][ T102] usb 4-1: config 0 descriptor??
[ 640.848781][ T1742] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[ 640.888207][ T102] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 640.898581][ T102] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 640.907123][ T12] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[ 640.976714][ T1738] usb 6-1: Using ep0 maxpacket: 8
[ 641.006721][ T83] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[ 641.086708][ T1740] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[ 641.096987][ T1738] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 641.105109][ T1738] usb 6-1: config 0 has no interface number 0
[ 641.106692][ T1742] usb 2-1: Using ep0 maxpacket: 8
[ 641.113126][ T1738] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
executing program
[ 641.127566][ T1738] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 641.138719][ T1738] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 641.151645][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 641.160706][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 641.169527][ T102] usb 4-1: USB disconnect, device number 17
[ 641.176097][ T1738] usb 6-1: config 0 descriptor??
[ 641.181670][ T102] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 641.196794][ T12] usb 3-1: Using ep0 maxpacket: 8
[ 641.218318][ T1738] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 641.228805][ T1738] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 641.246785][ T1742] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 641.254927][ T1742] usb 2-1: config 0 has no interface number 0
[ 641.261116][ T83] usb 5-1: Using ep0 maxpacket: 8
[ 641.266299][ T1742] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 641.277715][ T1742] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 641.288864][ T1742] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 641.301744][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 641.310807][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 641.316777][ T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 641.320598][ T1742] usb 2-1: config 0 descriptor??
[ 641.327074][ T12] usb 3-1: config 0 has no interface number 0
[ 641.338443][ T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 641.349737][ T12] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 641.360910][ T12] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 641.373842][ T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 641.376742][ T1740] usb 1-1: Using ep0 maxpacket: 8
[ 641.382909][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 641.387904][ T12] usb 3-1: config 0 descriptor??
[ 641.395017][ T1742] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 641.410556][ T83] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 641.418707][ T83] usb 5-1: config 0 has no interface number 0
[ 641.424869][ T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 641.428226][ T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[ 641.436368][ T83] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 641.454353][ T12] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 641.456903][ T83] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 641.456930][ T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 641.467826][ T12] usb 6-1: USB disconnect, device number 17
[ 641.477855][ T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 641.502903][ T1742] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[ 641.508163][ T12] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[ 641.511776][ T83] usb 5-1: config 0 descriptor??
[ 641.536836][ T102] usb 4-1: new high-speed USB device number 18 using dummy_hcd
executing program
[ 641.566861][ T1740] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 641.574950][ T1740] usb 1-1: config 0 has no interface number 0
[ 641.582649][ T83] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 641.589700][ T1738] usb 2-1: USB disconnect, device number 17
[ 641.598710][ T1740] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 641.601972][ T1738] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[ 641.609988][ T1740] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 641.610007][ T1740] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 641.610035][ T1740] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 641.610050][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 641.621894][ T83] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 641.666313][ T1740] usb 1-1: config 0 descriptor??
executing program
[ 641.697879][ T83] usb 3-1: USB disconnect, device number 17
[ 641.705510][ T83] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[ 641.713638][ T1740] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 641.726850][ T1740] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[ 641.788868][ T1740] usb 5-1: USB disconnect, device number 17
[ 641.796289][ T1740] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[ 641.796719][ T102] usb 4-1: Using ep0 maxpacket: 8
[ 641.876784][ T12] usb 6-1: new high-speed USB device number 18 using dummy_hcd
[ 641.913626][ T1742] usb 1-1: USB disconnect, device number 17
executing program
[ 641.920812][ T1742] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[ 641.936992][ T102] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 641.945107][ T102] usb 4-1: config 0 has no interface number 0
[ 641.951432][ T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 641.963368][ T102] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 641.974518][ T102] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 641.987421][ T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 641.996426][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 642.005533][ T102] usb 4-1: config 0 descriptor??
[ 642.010597][ T1738] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[ 642.058133][ T102] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 642.066821][ T83] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[ 642.075783][ T102] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 642.126732][ T12] usb 6-1: Using ep0 maxpacket: 8
[ 642.156743][ T1740] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[ 642.266761][ T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 642.274929][ T12] usb 6-1: config 0 has no interface number 0
[ 642.281217][ T1738] usb 2-1: Using ep0 maxpacket: 8
[ 642.286306][ T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 642.286780][ T1742] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[ 642.297687][ T12] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 642.310209][ T1757] usb 4-1: USB disconnect, device number 18
[ 642.316819][ T12] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 642.316849][ T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 642.316864][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 642.321058][ T12] usb 6-1: config 0 descriptor??
[ 642.332776][ T1757] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 642.364485][ T83] usb 3-1: Using ep0 maxpacket: 8
[ 642.368399][ T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 642.380709][ T12] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 642.416902][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 642.424983][ T1738] usb 2-1: config 0 has no interface number 0
[ 642.431450][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 642.436701][ T1740] usb 5-1: Using ep0 maxpacket: 8
[ 642.442736][ T1738] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 642.458866][ T1738] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 642.471789][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 642.480851][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 642.489791][ T1738] usb 2-1: config 0 descriptor??
[ 642.516909][ T83] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 642.525045][ T83] usb 3-1: config 0 has no interface number 0
[ 642.531487][ T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 642.538435][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 642.542840][ T83] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 642.561156][ T1738] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 642.563331][ T83] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 642.584311][ T83] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 642.589903][ T1738] usb 6-1: USB disconnect, device number 18
[ 642.593372][ T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 642.607987][ T83] usb 3-1: config 0 descriptor??
[ 642.609223][ T1738] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[ 642.626786][ T1742] usb 1-1: Using ep0 maxpacket: 8
[ 642.631987][ T1740] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 642.640224][ T1740] usb 5-1: config 0 has no interface number 0
[ 642.647237][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 642.658617][ T1740] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 642.669781][ T1740] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 642.682675][ T1740] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 642.691744][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 642.700983][ T83] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[ 642.711534][ T83] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 642.721182][ T1740] usb 5-1: config 0 descriptor??
[ 642.757674][ T12] usb 2-1: USB disconnect, device number 18
[ 642.765551][ T12] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[ 642.778613][ T1740] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 642.789152][ T1740] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 642.816817][ T1757] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[ 642.824503][ T1742] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 642.832611][ T1742] usb 1-1: config 0 has no interface number 0
[ 642.838800][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 642.850051][ T1742] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 642.861262][ T1742] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 642.874175][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 642.877513][ T102] usb 3-1: USB disconnect, device number 18
[ 642.883245][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 642.894101][ T102] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[ 642.910501][ T1742] usb 1-1: config 0 descriptor??
[ 642.948207][ T1742] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 642.958559][ T1742] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 642.966958][ T1738] usb 6-1: new high-speed USB device number 19 using dummy_hcd
executing program
[ 642.997382][ T1743] usb 5-1: USB disconnect, device number 18
[ 643.005283][ T1743] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[ 643.106756][ T1757] usb 4-1: Using ep0 maxpacket: 8
[ 643.126726][ T12] usb 2-1: new high-speed USB device number 19 using dummy_hcd
executing program
[ 643.167563][ T1769] usb 1-1: USB disconnect, device number 18
[ 643.174575][ T1769] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[ 643.206757][ T1738] usb 6-1: Using ep0 maxpacket: 8
[ 643.236758][ T1757] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 643.244877][ T1757] usb 4-1: config 0 has no interface number 0
[ 643.251104][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 643.256848][ T102] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[ 643.262395][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 643.262414][ T1757] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 643.262443][ T1757] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 643.303404][ T1757] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 643.312833][ T1757] usb 4-1: config 0 descriptor??
[ 643.326783][ T1738] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 643.334908][ T1738] usb 6-1: config 0 has no interface number 0
[ 643.341482][ T1738] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 643.352739][ T1738] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 643.358420][ T1757] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 643.363939][ T1738] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 643.378601][ T1757] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 643.386209][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 643.386225][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 643.386316][ T1743] usb 5-1: new high-speed USB device number 19 using dummy_hcd
[ 643.419547][ T12] usb 2-1: Using ep0 maxpacket: 8
[ 643.425463][ T1738] usb 6-1: config 0 descriptor??
[ 643.468082][ T1738] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 643.478697][ T1738] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 643.536896][ T102] usb 3-1: Using ep0 maxpacket: 8
[ 643.542241][ T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 643.550382][ T12] usb 2-1: config 0 has no interface number 0
[ 643.557028][ T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 643.568302][ T12] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 643.579500][ T12] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 643.587458][ T1757] usb 4-1: USB disconnect, device number 19
[ 643.592393][ T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 643.602401][ T1757] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 643.607404][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 643.607447][ T1769] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[ 643.620490][ T12] usb 2-1: config 0 descriptor??
executing program
[ 643.668398][ T1742] usb 6-1: USB disconnect, device number 19
[ 643.668738][ T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 643.682157][ T1742] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[ 643.685392][ T1743] usb 5-1: Using ep0 maxpacket: 8
[ 643.695549][ T102] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 643.703692][ T102] usb 3-1: config 0 has no interface number 0
[ 643.710602][ T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 643.721905][ T102] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 643.733167][ T102] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 643.746075][ T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 643.755180][ T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 643.763921][ T12] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 643.774242][ T102] usb 3-1: config 0 descriptor??
[ 643.818404][ T102] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 643.828891][ T102] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 643.837266][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 643.845516][ T1743] usb 5-1: config 0 has no interface number 0
[ 643.852942][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 643.864172][ T1743] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 643.875338][ T1743] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 643.888282][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 643.897367][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 643.905365][ T1769] usb 1-1: Using ep0 maxpacket: 8
[ 643.911485][ T1743] usb 5-1: config 0 descriptor??
executing program
[ 643.917343][ T102] usb 2-1: USB disconnect, device number 19
[ 643.925314][ T102] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[ 643.948176][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 643.958652][ T1743] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 643.986721][ T1757] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[ 644.026770][ T1769] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[ 644.034911][ T1769] usb 1-1: config 0 has no interface number 0
[ 644.037397][ T1740] usb 3-1: USB disconnect, device number 19
[ 644.045047][ T1769] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 644.050134][ T1740] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[ 644.058163][ T1769] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 644.058182][ T1769] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 644.058211][ T1769] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 644.058226][ T1769] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 644.065618][ T1769] usb 1-1: config 0 descriptor??
[ 644.087969][ T1742] usb 6-1: new high-speed USB device number 20 using dummy_hcd
executing program
[ 644.130796][ T1769] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 644.148192][ T1769] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 644.167875][ T1769] usb 5-1: USB disconnect, device number 19
[ 644.174864][ T1769] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[ 644.247287][ T1757] usb 4-1: Using ep0 maxpacket: 8
[ 644.286718][ T102] usb 2-1: new high-speed USB device number 20 using dummy_hcd
executing program
[ 644.328443][ T83] usb 1-1: USB disconnect, device number 19
[ 644.335404][ T83] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[ 644.366711][ T1742] usb 6-1: Using ep0 maxpacket: 8
[ 644.377014][ T1757] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[ 644.385142][ T1757] usb 4-1: config 0 has no interface number 0
[ 644.392062][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 644.403314][ T1757] usb 4-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 644.414543][ T1757] usb 4-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 644.427457][ T1757] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 644.436476][ T1757] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 644.446099][ T1757] usb 4-1: config 0 descriptor??
[ 644.456822][ T1740] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[ 644.488034][ T1757] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 644.498912][ T1757] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 644.516806][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[ 644.524934][ T1742] usb 6-1: config 0 has no interface number 0
[ 644.531139][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 644.536741][ T1769] usb 5-1: new high-speed USB device number 20 using dummy_hcd
[ 644.542415][ T1742] usb 6-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 644.550032][ T102] usb 2-1: Using ep0 maxpacket: 8
[ 644.561114][ T1742] usb 6-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 644.561151][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 644.588144][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 644.597889][ T1742] usb 6-1: config 0 descriptor??
[ 644.638116][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 644.648606][ T1742] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 644.687010][ T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[ 644.695324][ T102] usb 2-1: config 0 has no interface number 0
[ 644.702016][ T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 644.706747][ T1740] usb 3-1: Using ep0 maxpacket: 8
[ 644.713258][ T102] usb 2-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 644.723308][ T1742] usb 4-1: USB disconnect, device number 20
executing program
[ 644.729505][ T102] usb 2-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 644.729532][ T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 644.729549][ T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 644.737882][ T83] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[ 644.758930][ T102] usb 2-1: config 0 descriptor??
[ 644.766087][ T1742] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[ 644.808140][ T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 644.818006][ T1769] usb 5-1: Using ep0 maxpacket: 8
[ 644.823792][ T102] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 644.836928][ T1740] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[ 644.845034][ T1740] usb 3-1: config 0 has no interface number 0
executing program
[ 644.851830][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 644.863039][ T1740] usb 3-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
[ 644.871448][ T102] usb 6-1: USB disconnect, device number 20
[ 644.874192][ T1740] usb 3-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 644.874219][ T1740] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 644.884250][ T102] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[ 644.892989][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 644.904936][ T1740] usb 3-1: config 0 descriptor??
[ 644.946784][ T1769] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[ 644.954935][ T1769] usb 5-1: config 0 has no interface number 0
[ 644.958861][ T1740] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 644.971430][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 644.971935][ T1740] ldusb 3-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[ 644.982696][ T1769] usb 5-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 644.982716][ T1769] usb 5-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 644.982746][ T1769] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 644.982761][ T1769] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 644.994112][ T1769] usb 5-1: config 0 descriptor??
[ 645.026797][ T83] usb 1-1: Using ep0 maxpacket: 8
[ 645.037804][ T1743] usb 2-1: USB disconnect, device number 20
[ 645.050172][ T1743] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[ 645.068329][ T1769] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 645.078840][ T1769] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[ 645.146704][ T1742] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[ 645.156811][ T83] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[ 645.164943][ T83] usb 1-1: config 0 has no interface number 0
[ 645.171152][ T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has an invalid bInterval 224, changing to 11
[ 645.182416][ T83] usb 1-1: config 0 interface 28 altsetting 0 endpoint 0x87 has invalid maxpacket 1700, setting to 1024
executing program
[ 645.189103][ T1769] usb 3-1: USB disconnect, device number 20
[ 645.193739][ T83] usb 1-1: config 0 interface 28 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[ 645.212499][ T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[ 645.221557][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 645.231876][ T1769] ldusb 3-1:0.28: LD USB Device #1 now disconnected
[ 645.236084][ T83] usb 1-1: config 0 descriptor??
executing program
[ 645.286858][ T102] usb 6-1: new high-speed USB device number 21 using dummy_hcd
[ 645.287872][ T1740] usb 5-1: USB disconnect, device number 20
[ 645.305314][ T83] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[ 645.317549][ T83] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[ 645.325390][ T83] CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.3.0-rc4+ #26
[ 645.332855][ T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 645.342925][ T83] Workqueue: usb_hub_wq hub_event
[ 645.347938][ T83] Call Trace:
[ 645.351205][ T83] dump_stack+0xca/0x13e
[ 645.355426][ T83] sysfs_warn_dup.cold+0x1c/0x29
[ 645.360356][ T83] sysfs_do_create_link_sd.isra.0+0x10f/0x130
[ 645.366405][ T83] sysfs_create_link+0x61/0xc0
[ 645.371151][ T83] device_add+0x788/0x16f0
[ 645.375567][ T83] ? uevent_store+0x50/0x50
[ 645.380154][ T83] ? rcu_read_lock_sched_held+0x113/0x130
[ 645.385860][ T83] ? kfree+0x287/0x2f0
[ 645.389910][ T83] device_create_groups_vargs+0x203/0x280
[ 645.395633][ T83] device_create+0xdf/0x120
[ 645.400125][ T83] ? device_create_vargs+0x50/0x50
[ 645.405224][ T83] ? down_write+0xe0/0x150
[ 645.409640][ T83] ? __down_timeout+0x2d0/0x2d0
[ 645.414482][ T83] usb_register_dev+0x279/0x6a0
[ 645.419334][ T83] ? usb_open+0x270/0x270
[ 645.423645][ T83] ? kasan_unpoison_shadow+0x30/0x40
[ 645.428907][ T83] ? memset+0x20/0x40
[ 645.432876][ T83] ld_usb_probe+0x6f7/0xa65
[ 645.437376][ T83] usb_probe_interface+0x305/0x7a0
[ 645.442466][ T83] ? usb_probe_device+0x100/0x100
[ 645.447470][ T83] really_probe+0x281/0x6d0
[ 645.451950][ T83] driver_probe_device+0x101/0x1b0
[ 645.457041][ T83] __device_attach_driver+0x1c2/0x220
[ 645.462391][ T83] ? driver_allows_async_probing+0x160/0x160
[ 645.468346][ T83] bus_for_each_drv+0x162/0x1e0
[ 645.473177][ T83] ? bus_rescan_devices+0x20/0x20
[ 645.478194][ T83] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 645.483983][ T83] ? lockdep_hardirqs_on+0x379/0x580
[ 645.489259][ T83] __device_attach+0x217/0x360
[ 645.494012][ T83] ? device_bind_driver+0xd0/0xd0
[ 645.499026][ T83] ? kobject_uevent_env+0x29e/0x1160
[ 645.504287][ T83] ? kobject_uevent_env+0x2a8/0x1160
[ 645.509558][ T83] bus_probe_device+0x1e4/0x290
[ 645.514399][ T83] ? blocking_notifier_call_chain+0x54/0xa0
[ 645.520274][ T83] device_add+0xae6/0x16f0
[ 645.524671][ T83] ? uevent_store+0x50/0x50
[ 645.529183][ T83] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 645.534972][ T83] usb_set_configuration+0xdf6/0x1670
[ 645.540329][ T83] generic_probe+0x9d/0xd5
[ 645.544723][ T83] usb_probe_device+0x99/0x100
[ 645.549473][ T83] ? usb_suspend+0x620/0x620
[ 645.554055][ T83] really_probe+0x281/0x6d0
[ 645.558534][ T83] driver_probe_device+0x101/0x1b0
[ 645.563621][ T83] __device_attach_driver+0x1c2/0x220
[ 645.568982][ T83] ? driver_allows_async_probing+0x160/0x160
[ 645.574951][ T83] bus_for_each_drv+0x162/0x1e0
[ 645.579780][ T83] ? bus_rescan_devices+0x20/0x20
[ 645.584788][ T83] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 645.590588][ T83] ? lockdep_hardirqs_on+0x379/0x580
[ 645.595866][ T83] __device_attach+0x217/0x360
[ 645.600626][ T83] ? device_bind_driver+0xd0/0xd0
[ 645.605642][ T83] ? kobject_uevent_env+0x29e/0x1160
[ 645.610909][ T83] ? kobject_uevent_env+0x2a8/0x1160
[ 645.616191][ T83] bus_probe_device+0x1e4/0x290
[ 645.621061][ T83] ? blocking_notifier_call_chain+0x54/0xa0
[ 645.626934][ T83] device_add+0xae6/0x16f0
[ 645.631326][ T83] ? uevent_store+0x50/0x50
[ 645.635809][ T83] usb_new_device.cold+0x6a4/0xe79
[ 645.640913][ T83] hub_event+0x1b5c/0x3640
[ 645.645315][ T83] ? hub_port_debounce+0x260/0x260
[ 645.650429][ T83] process_one_work+0x92b/0x1530
[ 645.655349][ T83] ? pwq_dec_nr_in_flight+0x310/0x310
[ 645.660703][ T83] ? do_raw_spin_lock+0x11a/0x280
[ 645.665715][ T83] worker_thread+0x96/0xe20
[ 645.670199][ T83] ? process_one_work+0x1530/0x1530
[ 645.675373][ T83] kthread+0x318/0x420
[ 645.679443][ T83] ? kthread_create_on_node+0xf0/0xf0
[ 645.684808][ T83] ret_from_fork+0x24/0x30
[ 645.690719][ T1740] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[ 645.698576][ T83] ldusb 1-1:0.28: Not able to get a minor for this device.
[ 645.706855][ C1] ==================================================================
[ 645.715072][ C1] BUG: KASAN: use-after-free in ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 645.723459][ C1] Write of size 4 at addr ffff8881d9a62ddc by task ksoftirqd/1/16
[ 645.731229][ C1]
[ 645.733539][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.3.0-rc4+ #26
[ 645.740965][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 645.750995][ C1] Call Trace:
[ 645.754255][ C1]
[ 645.757136][ C1] dump_stack+0xca/0x13e
[ 645.761371][ C1] ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 645.767455][ C1] ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 645.773589][ C1] print_address_description+0x6a/0x32c
[ 645.779115][ C1] ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 645.785197][ C1] ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 645.791255][ C1] __kasan_report.cold+0x1a/0x33
[ 645.796187][ C1] ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 645.802256][ C1] kasan_report+0xe/0x12
[ 645.806481][ C1] ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 645.812356][ C1] __usb_hcd_giveback_urb+0x1f2/0x470
[ 645.817706][ C1] usb_hcd_giveback_urb+0x368/0x420
[ 645.822951][ C1] dummy_timer+0x120f/0x2fa2
[ 645.827551][ C1] ? __lock_acquire+0x145e/0x3b50
[ 645.832562][ C1] ? find_held_lock+0x2d/0x110
[ 645.837353][ C1] ? debug_object_deactivate+0x1d9/0x320
[ 645.842990][ C1] ? mark_held_locks+0xe0/0xe0
[ 645.847740][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 645.852569][ C1] ? lock_acquire+0x127/0x320
[ 645.857225][ C1] ? dummy_udc_probe+0x930/0x930
[ 645.862151][ C1] call_timer_fn+0x179/0x650
[ 645.866753][ C1] ? dummy_udc_probe+0x930/0x930
[ 645.871672][ C1] ? msleep_interruptible+0x130/0x130
[ 645.877022][ C1] ? do_raw_spin_lock+0x11a/0x280
[ 645.882030][ C1] ? _raw_spin_unlock_irq+0x24/0x30
[ 645.887219][ C1] ? dummy_udc_probe+0x930/0x930
[ 645.892154][ C1] run_timer_softirq+0x5cc/0x14b0
[ 645.897172][ C1] ? add_timer+0x7a0/0x7a0
[ 645.901564][ C1] ? ktime_get+0x162/0x1c0
[ 645.905959][ C1] ? lapic_next_event+0x4d/0x80
[ 645.910786][ C1] __do_softirq+0x221/0x912
[ 645.915267][ C1] irq_exit+0x178/0x1a0
[ 645.919404][ C1] smp_apic_timer_interrupt+0x12f/0x500
[ 645.924943][ C1] apic_timer_interrupt+0xf/0x20
[ 645.929851][ C1]
[ 645.932773][ C1] RIP: 0010:_raw_spin_unlock_irq+0x2c/0x30
[ 645.938557][ C1] Code: 8b 54 24 08 be 01 00 00 00 48 89 fd 48 8d 7f 18 e8 f9 b2 b7 fb 48 89 ef e8 a1 93 b8 fb e8 9c 45 d5 fb fb 65 ff 0d cc 2f 94 7a <5d> c3 66 90 55 48 89 fd 48 83 c7 18 53 48 8b 54 24 10 48 89 f3 be
[ 645.958151][ C1] RSP: 0018:ffff8881da247d20 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 645.966554][ C1] RAX: 0000000000000007 RBX: ffff8881da231800 RCX: 0000000000000000
[ 645.974510][ C1] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffff8881da232044
[ 645.982487][ C1] RBP: ffff8881db332dc0 R08: ffff8881da231800 R09: 0000000000000000
[ 645.990460][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881db332dc0
[ 645.998426][ C1] R13: ffff8881d3c09800 R14: ffff8881c8b7f080 R15: 0000000000000002
[ 646.006391][ C1] finish_task_switch+0x11d/0x5a0
[ 646.011396][ C1] ? finish_task_switch+0xef/0x5a0
[ 646.016493][ C1] ? __switch_to+0x5bd/0xe70
[ 646.021078][ C1] __schedule+0x70b/0x1440
[ 646.025487][ C1] ? __sched_text_start+0x8/0x8
[ 646.030321][ C1] schedule+0x9a/0x250
[ 646.034369][ C1] smpboot_thread_fn+0x585/0x850
[ 646.039291][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 646.045687][ C1] ? __kthread_parkme+0x10a/0x1c0
[ 646.050713][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 646.057131][ C1] kthread+0x318/0x420
[ 646.061195][ C1] ? kthread_create_on_node+0xf0/0xf0
[ 646.066568][ C1] ret_from_fork+0x24/0x30
[ 646.070965][ C1]
[ 646.073284][ C1] Allocated by task 83:
[ 646.077419][ C1] save_stack+0x1b/0x80
[ 646.081573][ C1] __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 646.087192][ C1] ld_usb_probe+0x6e/0xa65
[ 646.091583][ C1] usb_probe_interface+0x305/0x7a0
[ 646.096682][ C1] really_probe+0x281/0x6d0
[ 646.101186][ C1] driver_probe_device+0x101/0x1b0
[ 646.106291][ C1] __device_attach_driver+0x1c2/0x220
[ 646.111654][ C1] bus_for_each_drv+0x162/0x1e0
[ 646.116493][ C1] __device_attach+0x217/0x360
[ 646.121252][ C1] bus_probe_device+0x1e4/0x290
[ 646.126078][ C1] device_add+0xae6/0x16f0
[ 646.130472][ C1] usb_set_configuration+0xdf6/0x1670
[ 646.135820][ C1] generic_probe+0x9d/0xd5
[ 646.140654][ C1] usb_probe_device+0x99/0x100
[ 646.145405][ C1] really_probe+0x281/0x6d0
[ 646.149905][ C1] driver_probe_device+0x101/0x1b0
[ 646.154993][ C1] __device_attach_driver+0x1c2/0x220
[ 646.160370][ C1] bus_for_each_drv+0x162/0x1e0
[ 646.165197][ C1] __device_attach+0x217/0x360
[ 646.169945][ C1] bus_probe_device+0x1e4/0x290
[ 646.174789][ C1] device_add+0xae6/0x16f0
[ 646.179198][ C1] usb_new_device.cold+0x6a4/0xe79
[ 646.184285][ C1] hub_event+0x1b5c/0x3640
[ 646.188702][ C1] process_one_work+0x92b/0x1530
[ 646.193629][ C1] worker_thread+0x96/0xe20
[ 646.198132][ C1] kthread+0x318/0x420
[ 646.202282][ C1] ret_from_fork+0x24/0x30
[ 646.206685][ C1]
[ 646.208999][ C1] Freed by task 83:
[ 646.212820][ C1] save_stack+0x1b/0x80
[ 646.216952][ C1] __kasan_slab_free+0x130/0x180
[ 646.221886][ C1] kfree+0xe4/0x2f0
[ 646.225675][ C1] ld_usb_probe+0x728/0xa65
[ 646.230158][ C1] usb_probe_interface+0x305/0x7a0
[ 646.238098][ C1] really_probe+0x281/0x6d0
[ 646.242603][ C1] driver_probe_device+0x101/0x1b0
[ 646.247708][ C1] __device_attach_driver+0x1c2/0x220
[ 646.253078][ C1] bus_for_each_drv+0x162/0x1e0
[ 646.257910][ C1] __device_attach+0x217/0x360
[ 646.262664][ C1] bus_probe_device+0x1e4/0x290
[ 646.267514][ C1] device_add+0xae6/0x16f0
[ 646.271931][ C1] usb_set_configuration+0xdf6/0x1670
[ 646.277296][ C1] generic_probe+0x9d/0xd5
[ 646.281702][ C1] usb_probe_device+0x99/0x100
[ 646.286443][ C1] really_probe+0x281/0x6d0
[ 646.290922][ C1] driver_probe_device+0x101/0x1b0
[ 646.296015][ C1] __device_attach_driver+0x1c2/0x220
[ 646.301376][ C1] bus_for_each_drv+0x162/0x1e0
[ 646.306224][ C1] __device_attach+0x217/0x360
[ 646.310966][ C1] bus_probe_device+0x1e4/0x290
[ 646.315791][ C1] device_add+0xae6/0x16f0
[ 646.320188][ C1] usb_new_device.cold+0x6a4/0xe79
[ 646.325271][ C1] hub_event+0x1b5c/0x3640
[ 646.329666][ C1] process_one_work+0x92b/0x1530
[ 646.334580][ C1] worker_thread+0x96/0xe20
[ 646.339081][ C1] kthread+0x318/0x420
[ 646.343148][ C1] ret_from_fork+0x24/0x30
[ 646.347558][ C1]
[ 646.349870][ C1] The buggy address belongs to the object at ffff8881d9a62c80
[ 646.349870][ C1] which belongs to the cache kmalloc-512 of size 512
[ 646.363907][ C1] The buggy address is located 348 bytes inside of
[ 646.363907][ C1] 512-byte region [ffff8881d9a62c80, ffff8881d9a62e80)
[ 646.377196][ C1] The buggy address belongs to the page:
[ 646.382898][ C1] page:ffffea0007669880 refcount:1 mapcount:0 mapping:ffff8881da002500 index:0x0 compound_mapcount: 0
[ 646.393801][ C1] flags: 0x200000000010200(slab|head)
[ 646.399151][ C1] raw: 0200000000010200 ffffea000766ae80 0000000900000009 ffff8881da002500
[ 646.407714][ C1] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000
[ 646.416279][ C1] page dumped because: kasan: bad access detected
[ 646.422666][ C1]
[ 646.424970][ C1] Memory state around the buggy address:
[ 646.430575][ C1] ffff8881d9a62c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 646.438612][ C1] ffff8881d9a62d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 646.446655][ C1] >ffff8881d9a62d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 646.454702][ C1] ^
[ 646.461622][ C1] ffff8881d9a62e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 646.469762][ C1] ffff8881d9a62e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 646.477816][ C1] ==================================================================
[ 646.485857][ C1] Disabling lock debugging due to kernel taint
[ 646.491996][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 646.498558][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Tainted: G B 5.3.0-rc4+ #26
[ 646.507388][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 646.517434][ C1] Call Trace:
[ 646.520715][ C1]
[ 646.523550][ C1] dump_stack+0xca/0x13e
[ 646.527769][ C1] panic+0x2a3/0x6da
[ 646.531639][ C1] ? add_taint.cold+0x16/0x16
[ 646.536294][ C1] ? print_shadow_for_address+0xb8/0x114
[ 646.541951][ C1] ? trace_hardirqs_off+0x50/0x1d0
[ 646.547044][ C1] ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 646.553085][ C1] end_report+0x43/0x49
[ 646.557233][ C1] ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 646.563299][ C1] __kasan_report.cold+0xd/0x33
[ 646.568141][ C1] ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 646.574195][ C1] kasan_report+0xe/0x12
[ 646.578426][ C1] ld_usb_interrupt_in_callback+0x40c/0x4c0
[ 646.584295][ C1] __usb_hcd_giveback_urb+0x1f2/0x470
[ 646.589662][ C1] usb_hcd_giveback_urb+0x368/0x420
[ 646.594847][ C1] dummy_timer+0x120f/0x2fa2
[ 646.599413][ C1] ? __lock_acquire+0x145e/0x3b50
[ 646.604411][ C1] ? find_held_lock+0x2d/0x110
[ 646.609155][ C1] ? debug_object_deactivate+0x1d9/0x320
[ 646.614788][ C1] ? mark_held_locks+0xe0/0xe0
[ 646.619529][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 646.624354][ C1] ? lock_acquire+0x127/0x320
[ 646.629007][ C1] ? dummy_udc_probe+0x930/0x930
[ 646.633921][ C1] call_timer_fn+0x179/0x650
[ 646.638488][ C1] ? dummy_udc_probe+0x930/0x930
[ 646.643399][ C1] ? msleep_interruptible+0x130/0x130
[ 646.648741][ C1] ? do_raw_spin_lock+0x11a/0x280
[ 646.653744][ C1] ? _raw_spin_unlock_irq+0x24/0x30
[ 646.658918][ C1] ? dummy_udc_probe+0x930/0x930
[ 646.664091][ C1] run_timer_softirq+0x5cc/0x14b0
[ 646.669097][ C1] ? add_timer+0x7a0/0x7a0
[ 646.673502][ C1] ? ktime_get+0x162/0x1c0
[ 646.677908][ C1] ? lapic_next_event+0x4d/0x80
[ 646.682748][ C1] __do_softirq+0x221/0x912
[ 646.687230][ C1] irq_exit+0x178/0x1a0
[ 646.691362][ C1] smp_apic_timer_interrupt+0x12f/0x500
[ 646.696904][ C1] apic_timer_interrupt+0xf/0x20
[ 646.701812][ C1]
[ 646.704730][ C1] RIP: 0010:_raw_spin_unlock_irq+0x2c/0x30
[ 646.710510][ C1] Code: 8b 54 24 08 be 01 00 00 00 48 89 fd 48 8d 7f 18 e8 f9 b2 b7 fb 48 89 ef e8 a1 93 b8 fb e8 9c 45 d5 fb fb 65 ff 0d cc 2f 94 7a <5d> c3 66 90 55 48 89 fd 48 83 c7 18 53 48 8b 54 24 10 48 89 f3 be
[ 646.730093][ C1] RSP: 0018:ffff8881da247d20 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 646.738534][ C1] RAX: 0000000000000007 RBX: ffff8881da231800 RCX: 0000000000000000
[ 646.746507][ C1] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffff8881da232044
[ 646.754570][ C1] RBP: ffff8881db332dc0 R08: ffff8881da231800 R09: 0000000000000000
[ 646.762523][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881db332dc0
[ 646.770473][ C1] R13: ffff8881d3c09800 R14: ffff8881c8b7f080 R15: 0000000000000002
[ 646.778446][ C1] finish_task_switch+0x11d/0x5a0
[ 646.783446][ C1] ? finish_task_switch+0xef/0x5a0
[ 646.788532][ C1] ? __switch_to+0x5bd/0xe70
[ 646.793096][ C1] __schedule+0x70b/0x1440
[ 646.797498][ C1] ? __sched_text_start+0x8/0x8
[ 646.802355][ C1] schedule+0x9a/0x250
[ 646.806414][ C1] smpboot_thread_fn+0x585/0x850
[ 646.811326][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 646.817722][ C1] ? __kthread_parkme+0x10a/0x1c0
[ 646.822738][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 646.829127][ C1] kthread+0x318/0x420
[ 646.833193][ C1] ? kthread_create_on_node+0xf0/0xf0
[ 646.838557][ C1] ret_from_fork+0x24/0x30
[ 646.843294][ C1] Kernel Offset: disabled
[ 646.847631][ C1] Rebooting in 86400 seconds..