[  OK  ] Reached target Login Prompts.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
executing program
syzkaller login: [ 1579.555111][ T8437] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 1579.565032][ T4868] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 1579.576385][    T5] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 1579.594991][   T36] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 1579.602690][ T3431] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 1579.610650][ T8464] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 1579.795011][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1579.805037][ T4868] usb 1-1: Using ep0 maxpacket: 16
[ 1579.815983][    T5] usb 4-1: Using ep0 maxpacket: 16
[ 1579.885008][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1579.890492][ T3431] usb 5-1: Using ep0 maxpacket: 16
[ 1579.895790][ T8464] usb 2-1: Using ep0 maxpacket: 16
[ 1579.915368][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1579.927008][ T4868] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1579.938849][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1579.950404][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1579.962410][ T4868] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1579.972535][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1579.982558][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1579.991841][ T4868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1580.000666][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1580.013164][ T8437] usb 6-1: config 0 descriptor??
[ 1580.027140][ T4868] usb 1-1: config 0 descriptor??
[ 1580.030064][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1580.041183][    T5] usb 4-1: config 0 descriptor??
[ 1580.043098][ T3431] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1580.059026][ T8464] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1580.085078][ T8464] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1580.093007][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1580.094967][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1580.106456][ T4868] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1580.126623][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1580.134949][ T3431] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1580.134983][ T3431] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1580.136467][ T8464] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1580.168936][ T3431] usb 5-1: config 0 descriptor??
[ 1580.205203][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1580.238693][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
executing program
executing program
executing program
[ 1580.260829][   T36] usb 3-1: config 0 descriptor??
[ 1580.272363][    T5] usb 1-1: USB disconnect, device number 2
[ 1580.282132][ T8464] usb 2-1: config 0 descriptor??
[ 1580.326631][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1580.329586][ T3431] usb 6-1: USB disconnect, device number 2
[ 1580.359195][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video75
[ 1580.382204][ T4868] usb 4-1: USB disconnect, device number 2
[ 1580.388239][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video76
[ 1580.420894][ T4868] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1580.427093][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1580.517750][ T8437] usb 5-1: USB disconnect, device number 2
[ 1580.549730][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1580.559196][ T8464] usb 3-1: USB disconnect, device number 2
executing program
executing program
[ 1580.570077][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video75
[ 1580.627199][ T8538] usb 2-1: USB disconnect, device number 2
[ 1580.634025][ T8538] stkwebcam: Syntek USB2.0 Camera release resources device video76
[ 1580.835131][    T5] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 1580.904980][ T4868] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 1580.926263][ T3431] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 1581.015042][ T8437] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 1581.065098][ T8464] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 1581.085060][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1581.125261][ T8538] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 1581.154965][ T4868] usb 4-1: Using ep0 maxpacket: 16
[ 1581.205193][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1581.216467][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1581.226130][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1581.235056][ T3431] usb 6-1: Using ep0 maxpacket: 16
[ 1581.240947][    T5] usb 1-1: config 0 descriptor??
[ 1581.264989][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1581.276060][ T4868] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1581.287325][ T4868] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1581.299993][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1581.308677][ T4868] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1581.325235][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1581.328452][ T4868] usb 4-1: config 0 descriptor??
[ 1581.365143][ T8538] usb 2-1: Using ep0 maxpacket: 16
[ 1581.380578][ T4868] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1581.385287][ T3431] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1581.389124][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1581.414293][ T3431] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1581.424689][ T3431] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1581.437619][ T3431] usb 6-1: config 0 descriptor??
[ 1581.465542][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1581.474645][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1581.485114][ T8538] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1581.495173][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1581.510753][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1581.519566][ T8538] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1581.538256][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1581.550582][ T8538] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1581.563991][ T8437] usb 5-1: config 0 descriptor??
[ 1581.591635][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1581.601814][ T4868] usb 1-1: USB disconnect, device number 3
[ 1581.617874][ T8538] usb 2-1: config 0 descriptor??
[ 1581.630001][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1581.647575][ T4868] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1581.667991][ T8464] usb 3-1: config 0 descriptor??
executing program
[ 1581.702331][ T3431] usb 4-1: USB disconnect, device number 3
[ 1581.709247][ T8538] stkwebcam: Syntek USB2.0 Camera is now controlling device video75
[ 1581.726369][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1581.748997][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1581.759245][ T8538] usb 6-1: USB disconnect, device number 3
executing program
[ 1581.803145][ T8538] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1581.832349][ T8464] usb 5-1: USB disconnect, device number 3
executing program
[ 1581.892410][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video74
executing program
[ 1581.983293][   T36] usb 2-1: USB disconnect, device number 3
[ 1581.990316][ T8472] usb 3-1: USB disconnect, device number 3
[ 1582.000475][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video75
[ 1582.016828][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1582.085257][ T4868] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 1582.234908][ T3431] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 1582.255091][ T8538] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 1582.325111][ T4868] usb 1-1: Using ep0 maxpacket: 16
[ 1582.354991][ T8464] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 1582.445425][ T4868] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1582.456632][ T4868] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1582.465186][ T8472] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 1582.468660][ T4868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1582.473855][   T36] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 1582.487320][ T4868] usb 1-1: config 0 descriptor??
[ 1582.505155][ T8538] usb 6-1: Using ep0 maxpacket: 16
[ 1582.525166][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1582.539119][ T4868] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1582.615105][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1582.626114][ T8538] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1582.637286][ T8538] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1582.648715][ T8538] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1582.662992][ T8538] usb 6-1: config 0 descriptor??
[ 1582.675722][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1582.687565][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1582.697224][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1582.709798][ T3431] usb 4-1: config 0 descriptor??
[ 1582.715316][ T8472] usb 3-1: Using ep0 maxpacket: 16
[ 1582.720418][ T8538] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1582.735963][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1582.744035][ T8538] usb 1-1: USB disconnect, device number 4
executing program
[ 1582.758500][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1582.767638][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1582.776992][ T8538] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1582.785171][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1582.814298][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1582.835190][ T8472] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1582.858644][ T8472] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1582.877970][ T8464] usb 5-1: config 0 descriptor??
[ 1582.899211][ T8472] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
executing program
[ 1582.925548][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1582.948749][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1582.974273][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1582.998521][ T8472] usb 3-1: config 0 descriptor??
[ 1583.032905][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1583.072102][ T3431] usb 4-1: USB disconnect, device number 4
[ 1583.085636][ T8464] usb 6-1: USB disconnect, device number 4
[ 1583.093723][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1583.108753][   T36] usb 2-1: config 0 descriptor??
[ 1583.122429][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1583.132474][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1583.161235][ T8472] usb 5-1: USB disconnect, device number 4
[ 1583.174959][ T8538] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 1583.209391][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1583.222136][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1583.288059][   T36] usb 3-1: USB disconnect, device number 4
[ 1583.323187][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video74
executing program
[ 1583.408360][ T8670] usb 2-1: USB disconnect, device number 4
[ 1583.416767][ T8670] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1583.418372][ T8538] usb 1-1: Using ep0 maxpacket: 16
[ 1583.545195][ T8464] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 1583.553403][ T3431] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[ 1583.555306][ T8538] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1583.573377][ T8538] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1583.583793][ T8538] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1583.598123][ T8538] usb 1-1: config 0 descriptor??
[ 1583.638943][ T8538] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1583.655121][ T8472] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 1583.745025][   T36] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 1583.805111][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1583.810894][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1583.835103][ T8670] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 1583.838920][ T8538] usb 1-1: USB disconnect, device number 5
executing program
[ 1583.850650][ T8538] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1583.925161][ T8472] usb 5-1: Using ep0 maxpacket: 16
[ 1583.945389][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1583.945441][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1583.966263][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1583.979267][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1583.988447][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1583.997309][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1584.005626][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1584.022946][ T3431] usb 4-1: config 0 descriptor??
[ 1584.028964][ T8464] usb 6-1: config 0 descriptor??
[ 1584.087899][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1584.102972][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1584.112409][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1584.120648][ T8670] usb 2-1: Using ep0 maxpacket: 16
[ 1584.129639][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1584.147579][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1584.157119][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1584.177794][ T8472] usb 5-1: config 0 descriptor??
[ 1584.183857][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1584.198186][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1584.214966][ T8538] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 1584.217530][   T36] usb 3-1: config 0 descriptor??
[ 1584.249544][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1584.275444][ T8670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
executing program
[ 1584.296805][ T8670] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1584.305726][ T4868] usb 6-1: USB disconnect, device number 5
[ 1584.318559][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1584.326095][    T5] usb 4-1: USB disconnect, device number 5
[ 1584.344445][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1584.353884][ T4868] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1584.365746][ T8670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1584.425464][ T8670] usb 2-1: config 0 descriptor??
executing program
[ 1584.448236][ T8571] usb 5-1: USB disconnect, device number 5
[ 1584.459960][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1584.468452][ T8538] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1584.528724][ T8670] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1584.564318][ T8437] usb 3-1: USB disconnect, device number 5
[ 1584.576190][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1584.585648][ T8538] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1584.625363][ T8538] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1584.662487][ T8538] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1584.679747][ T8538] usb 1-1: config 0 descriptor??
executing program
[ 1584.729397][ T8538] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1584.737388][ T8670] usb 2-1: USB disconnect, device number 5
[ 1584.744113][ T8670] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1584.775126][ T4868] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[ 1584.806318][    T5] usb 4-1: new high-speed USB device number 6 using dummy_hcd
executing program
[ 1584.905046][ T8571] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 1584.928596][ T8851] usb 1-1: USB disconnect, device number 6
[ 1584.941305][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1585.004972][ T8437] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 1585.026300][ T4868] usb 6-1: Using ep0 maxpacket: 16
[ 1585.045227][    T5] usb 4-1: Using ep0 maxpacket: 16
[ 1585.145210][ T4868] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1585.156249][ T4868] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1585.167140][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1585.178434][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1585.184039][ T4868] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1585.194363][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1585.206847][ T4868] usb 6-1: config 0 descriptor??
[ 1585.211961][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1585.224969][ T8670] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 1585.227823][    T5] usb 4-1: config 0 descriptor??
[ 1585.252335][ T4868] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1585.261070][ T8437] usb 3-1: Using ep0 maxpacket: 16
[ 1585.281167][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1585.295040][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1585.315625][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1585.324696][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1585.335044][ T8851] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 1585.370046][ T8571] usb 5-1: config 0 descriptor??
[ 1585.385218][ T8437] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1585.405310][ T8437] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1585.414404][ T8437] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
executing program
[ 1585.452899][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1585.469163][ T8437] usb 3-1: config 0 descriptor??
[ 1585.485223][ T8670] usb 2-1: Using ep0 maxpacket: 16
[ 1585.513303][ T4868] usb 4-1: USB disconnect, device number 6
[ 1585.523905][    T5] usb 6-1: USB disconnect, device number 6
[ 1585.530918][ T4868] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1585.557308][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1585.567051][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1585.576349][ T8851] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1585.635622][ T8670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1585.675876][ T8670] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1585.695232][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1585.715996][ T8670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1585.730062][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1585.748827][ T8670] usb 2-1: config 0 descriptor??
[ 1585.769830][   T36] usb 5-1: USB disconnect, device number 6
[ 1585.772503][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1585.781892][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1585.797438][ T8437] usb 3-1: USB disconnect, device number 6
[ 1585.804328][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1585.823301][ T8851] usb 1-1: config 0 descriptor??
[ 1585.836915][ T8670] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1585.878987][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1585.954934][ T4868] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[ 1585.962565][    T5] usb 6-1: new high-speed USB device number 7 using dummy_hcd
executing program
[ 1586.018170][ T8670] usb 2-1: USB disconnect, device number 6
[ 1586.037707][ T8670] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1586.078925][ T8851] usb 1-1: USB disconnect, device number 7
[ 1586.089452][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1586.205097][ T4868] usb 4-1: Using ep0 maxpacket: 16
[ 1586.210325][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1586.225235][ T8437] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 1586.244983][   T36] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[ 1586.335402][ T4868] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1586.346955][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1586.358752][ T4868] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1586.369243][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1586.380616][ T4868] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1586.389998][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1586.405951][ T4868] usb 4-1: config 0 descriptor??
[ 1586.418491][    T5] usb 6-1: config 0 descriptor??
[ 1586.435276][ T8670] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[ 1586.449828][ T4868] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1586.462143][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1586.470770][ T8851] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 1586.478505][ T8437] usb 3-1: Using ep0 maxpacket: 16
[ 1586.505264][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1586.595233][ T8437] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1586.613538][ T8437] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1586.633210][ T8437] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
executing program
[ 1586.645388][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1586.663639][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1586.670860][ T8437] usb 3-1: config 0 descriptor??
[ 1586.705316][ T8670] usb 2-1: Using ep0 maxpacket: 16
[ 1586.711376][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1586.714760][ T8571] usb 4-1: USB disconnect, device number 7
[ 1586.726971][    T5] usb 6-1: USB disconnect, device number 7
[ 1586.735276][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1586.747811][   T36] usb 5-1: config 0 descriptor??
[ 1586.758461][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1586.771347][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1586.786244][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1586.818678][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1586.855472][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1586.876003][ T8670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1586.884724][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1586.908912][ T8670] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1586.917511][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1586.940709][ T8851] usb 1-1: config 0 descriptor??
[ 1586.956296][ T8670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1586.967276][ T4868] usb 3-1: USB disconnect, device number 7
[ 1586.978892][ T4868] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1587.000735][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1587.015599][ T8670] usb 2-1: config 0 descriptor??
[ 1587.066216][ T8851] usb 5-1: USB disconnect, device number 7
[ 1587.088876][ T8670] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1587.089445][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1587.175199][    T5] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[ 1587.195284][ T8571] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[ 1587.219207][ T8437] usb 1-1: USB disconnect, device number 8
[ 1587.234609][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1587.294282][ T8670] usb 2-1: USB disconnect, device number 7
[ 1587.312819][ T8670] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1587.415063][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1587.420441][ T4868] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[ 1587.455354][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1587.515181][ T8851] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[ 1587.535294][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1587.547592][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1587.558072][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1587.569676][    T5] usb 6-1: config 0 descriptor??
[ 1587.585288][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1587.596639][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1587.606526][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1587.618861][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1587.628036][ T8437] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[ 1587.639100][ T8571] usb 4-1: config 0 descriptor??
[ 1587.665355][ T4868] usb 3-1: Using ep0 maxpacket: 16
[ 1587.689345][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1587.735206][ T8670] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[ 1587.755200][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1587.785248][ T4868] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1587.796903][ T4868] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1587.808319][ T4868] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1587.825402][   T36] usb 6-1: USB disconnect, device number 8
executing program
[ 1587.825705][ T4868] usb 3-1: config 0 descriptor??
[ 1587.837917][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1587.875368][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1587.886594][ T8437] usb 1-1: Using ep0 maxpacket: 16
[ 1587.917759][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1587.939722][ T4868] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1587.958166][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1587.988482][ T8851] usb 5-1: config 0 descriptor??
[ 1587.999850][ T8571] usb 4-1: USB disconnect, device number 8
[ 1588.006342][ T8437] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1588.019183][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1588.024923][ T8670] usb 2-1: Using ep0 maxpacket: 16
[ 1588.045732][ T8437] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1588.060042][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1588.085682][ T8437] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1588.108209][ T8437] usb 1-1: config 0 descriptor??
executing program
[ 1588.139174][ T8851] usb 3-1: USB disconnect, device number 8
[ 1588.147794][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1588.166897][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1588.175264][ T8670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1588.212426][ T8670] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1588.239357][ T8437] usb 5-1: USB disconnect, device number 8
executing program
[ 1588.263749][ T8670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1588.270694][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1588.272600][   T36] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[ 1588.323438][ T8670] usb 2-1: config 0 descriptor??
executing program
[ 1588.367542][    T5] usb 1-1: USB disconnect, device number 9
[ 1588.374235][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1588.398621][ T8670] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1588.425280][ T8571] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[ 1588.544969][ T8851] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[ 1588.585016][   T36] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1588.599004][ T8670] usb 2-1: USB disconnect, device number 8
[ 1588.609974][ T8670] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1588.665030][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1588.675291][ T8437] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[ 1588.735164][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1588.746357][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1588.755191][    T5] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[ 1588.758817][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1588.777318][   T36] usb 6-1: config 0 descriptor??
[ 1588.785243][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1588.796410][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1588.802766][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1588.812795][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1588.824322][ T8571] usb 4-1: config 0 descriptor??
[ 1588.835957][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1588.879931][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1588.915312][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1588.927264][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1588.941539][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1588.951941][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1588.968974][ T8851] usb 3-1: config 0 descriptor??
[ 1588.995407][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1589.015052][ T8670] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[ 1589.020017][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1589.045187][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1589.069226][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1589.107949][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1589.117318][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1589.131725][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1589.153408][ T8437] usb 5-1: config 0 descriptor??
[ 1589.170754][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1589.199078][ T8851] usb 6-1: USB disconnect, device number 9
[ 1589.206009][ T4868] usb 4-1: USB disconnect, device number 9
[ 1589.226694][ T4868] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1589.236819][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1589.245318][    T5] usb 1-1: config 0 descriptor??
[ 1589.259769][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1589.295052][ T8670] usb 2-1: Using ep0 maxpacket: 16
[ 1589.308690][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1589.347798][    T5] usb 3-1: USB disconnect, device number 9
[ 1589.354469][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1589.428111][ T8437] usb 5-1: USB disconnect, device number 9
[ 1589.434723][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1589.455691][ T8670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1589.483462][ T8670] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1589.530252][ T8670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1589.538446][ T9188] usb 1-1: USB disconnect, device number 10
[ 1589.540258][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1589.586612][ T8670] usb 2-1: config 0 descriptor??
[ 1589.662052][ T8670] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1589.665124][ T4868] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[ 1589.685148][ T8851] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[ 1589.726083][    T5] usb 3-1: new high-speed USB device number 10 using dummy_hcd
executing program
[ 1589.857998][ T8670] usb 2-1: USB disconnect, device number 9
[ 1589.864553][ T8670] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1589.885272][ T8437] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[ 1589.915150][ T4868] usb 4-1: Using ep0 maxpacket: 16
[ 1589.926518][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1589.945100][ T9188] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[ 1589.965243][    T5] usb 3-1: Using ep0 maxpacket: 16
[ 1590.035407][ T4868] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1590.046661][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1590.057825][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1590.069417][ T4868] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1590.079893][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1590.089002][ T4868] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1590.098135][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1590.112465][ T8851] usb 6-1: config 0 descriptor??
[ 1590.124044][ T4868] usb 4-1: config 0 descriptor??
[ 1590.129248][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1590.144989][    T5] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1590.154186][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1590.177258][    T5] usb 3-1: config 0 descriptor??
[ 1590.189600][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1590.217619][ T4868] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1590.226753][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1590.244600][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1590.253748][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1590.255081][ T8670] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[ 1590.279906][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1590.299077][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1590.317985][ T8437] usb 5-1: config 0 descriptor??
[ 1590.329266][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1590.346760][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1590.358125][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1590.379934][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1590.405015][ T9188] usb 1-1: config 0 descriptor??
[ 1590.408072][   T36] usb 6-1: USB disconnect, device number 10
executing program
executing program
executing program
[ 1590.425911][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1590.468723][ T8437] usb 3-1: USB disconnect, device number 10
[ 1590.475536][ T8472] usb 4-1: USB disconnect, device number 10
[ 1590.486041][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1590.526736][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1590.556586][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1590.578213][ T8464] usb 5-1: USB disconnect, device number 10
[ 1590.599276][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1590.607691][ T8670] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1590.713542][ T9188] usb 1-1: USB disconnect, device number 11
[ 1590.731265][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1590.745502][ T8670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1590.793100][ T8670] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1590.842492][ T8670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1590.882619][ T8670] usb 2-1: config 0 descriptor??
[ 1590.925387][   T36] usb 6-1: new high-speed USB device number 11 using dummy_hcd
[ 1590.959738][ T8670] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1590.974943][ T8437] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[ 1590.986681][ T8472] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[ 1591.095115][ T8464] usb 5-1: new high-speed USB device number 11 using dummy_hcd
executing program
[ 1591.155004][ T9188] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[ 1591.159487][ T8670] usb 2-1: USB disconnect, device number 10
[ 1591.174704][ T8670] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1591.195008][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1591.215176][ T8437] usb 3-1: Using ep0 maxpacket: 16
[ 1591.245284][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1591.335175][ T8437] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1591.345201][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1591.347271][ T8437] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1591.358653][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1591.371355][ T8437] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1591.376593][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1591.390529][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1591.393724][ T8437] usb 3-1: config 0 descriptor??
[ 1591.407758][   T36] usb 6-1: config 0 descriptor??
[ 1591.415064][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1591.415262][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1591.445738][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1591.459307][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1591.464369][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1591.509002][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1591.518025][ T8472] usb 4-1: config 0 descriptor??
[ 1591.535740][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1591.553847][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1591.568198][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1591.568671][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1591.581463][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1591.598532][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1591.601858][ T9188] usb 1-1: config 0 descriptor??
[ 1591.615144][ T8670] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[ 1591.649490][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1591.678941][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1591.693109][ T8464] usb 5-1: config 0 descriptor??
executing program
[ 1591.731471][   T36] usb 6-1: USB disconnect, device number 11
[ 1591.738698][ T8472] usb 3-1: USB disconnect, device number 11
[ 1591.758381][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1591.776187][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1591.799767][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video75
executing program
[ 1591.870893][ T8464] usb 4-1: USB disconnect, device number 11
[ 1591.878808][ T8437] usb 1-1: USB disconnect, device number 12
[ 1591.893228][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1591.904952][ T8670] usb 2-1: Using ep0 maxpacket: 16
[ 1591.921945][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1592.025832][ T8470] usb 5-1: USB disconnect, device number 11
[ 1592.043241][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video75
[ 1592.055056][ T8670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1592.080155][ T8670] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1592.117262][ T8670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1592.140552][ T8670] usb 2-1: config 0 descriptor??
[ 1592.208498][ T8670] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1592.216942][   T36] usb 6-1: new high-speed USB device number 12 using dummy_hcd
[ 1592.245163][ T8472] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[ 1592.334955][ T8437] usb 1-1: new high-speed USB device number 13 using dummy_hcd
executing program
[ 1592.404990][ T8464] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[ 1592.408734][ T9188] usb 2-1: USB disconnect, device number 11
[ 1592.424231][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1592.465433][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1592.505216][ T8472] usb 3-1: Using ep0 maxpacket: 16
[ 1592.510639][ T8470] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[ 1592.574973][ T8437] usb 1-1: Using ep0 maxpacket: 16
[ 1592.615116][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1592.628249][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1592.639373][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1592.653401][   T36] usb 6-1: config 0 descriptor??
[ 1592.665114][ T8472] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1592.676360][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1592.683536][ T8472] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1592.693723][ T8472] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1592.695758][ T8437] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1592.707391][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1592.723642][ T8472] usb 3-1: config 0 descriptor??
[ 1592.742974][ T8437] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1592.758012][ T8437] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1592.775062][ T8470] usb 5-1: Using ep0 maxpacket: 16
[ 1592.776722][ T8437] usb 1-1: config 0 descriptor??
[ 1592.783932][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1592.795014][ T9188] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[ 1592.795421][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1592.844980][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1592.855563][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1592.856132][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1592.894544][ T8464] usb 4-1: config 0 descriptor??
[ 1592.911924][ T8472] usb 6-1: USB disconnect, device number 12
[ 1592.935538][ T8470] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1592.951646][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1592.964258][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
executing program
[ 1592.994590][ T8470] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1593.045077][ T9188] usb 2-1: Using ep0 maxpacket: 16
[ 1593.045287][ T8470] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1593.061896][ T8437] usb 1-1: USB disconnect, device number 13
[ 1593.088637][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1593.125196][ T8470] usb 5-1: config 0 descriptor??
executing program
[ 1593.160962][   T36] usb 3-1: USB disconnect, device number 12
[ 1593.163743][    T5] usb 4-1: USB disconnect, device number 12
[ 1593.177744][ T9188] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1593.203474][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1593.212743][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1593.228763][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1593.250996][ T9188] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1593.314303][ T9188] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1593.362427][ T9188] usb 2-1: config 0 descriptor??
executing program
[ 1593.395215][ T8472] usb 6-1: new high-speed USB device number 13 using dummy_hcd
[ 1593.423294][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1593.432920][ T8470] usb 5-1: USB disconnect, device number 12
[ 1593.448961][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1593.575135][ T8437] usb 1-1: new high-speed USB device number 14 using dummy_hcd
executing program
[ 1593.621432][ T8659] usb 2-1: USB disconnect, device number 12
[ 1593.628790][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1593.643954][   T36] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[ 1593.675103][    T5] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[ 1593.685602][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1593.845049][ T8437] usb 1-1: Using ep0 maxpacket: 16
[ 1593.845165][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1593.861888][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1593.871766][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1593.882537][ T8472] usb 6-1: config 0 descriptor??
[ 1593.895011][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1593.900258][ T8470] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[ 1593.915102][    T5] usb 4-1: Using ep0 maxpacket: 16
[ 1593.931818][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1593.965171][ T8437] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1593.977043][ T8437] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1593.988795][ T8437] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1594.001696][ T8437] usb 1-1: config 0 descriptor??
[ 1594.025124][ T8659] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[ 1594.036569][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1594.050866][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1594.055487][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1594.066624][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1594.082362][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1594.098232][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1594.101073][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1594.122572][   T36] usb 3-1: config 0 descriptor??
[ 1594.133921][    T5] usb 4-1: config 0 descriptor??
[ 1594.137634][ T8472] usb 6-1: USB disconnect, device number 13
[ 1594.155861][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1594.175204][ T8470] usb 5-1: Using ep0 maxpacket: 16
[ 1594.185162][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1594.208356][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
executing program
[ 1594.253308][    T5] usb 1-1: USB disconnect, device number 14
[ 1594.275474][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1594.282918][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1594.335417][ T8470] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1594.364692][ T8470] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1594.408433][ T8437] usb 4-1: USB disconnect, device number 13
[ 1594.419485][ T8470] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1594.427972][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1594.428911][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1594.454760][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1594.471806][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1594.481348][ T8470] usb 5-1: config 0 descriptor??
[ 1594.517172][ T8659] usb 2-1: config 0 descriptor??
[ 1594.542316][   T36] usb 3-1: USB disconnect, device number 13
[ 1594.554752][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1594.587120][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1594.600694][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1594.625259][ T8472] usb 6-1: new high-speed USB device number 14 using dummy_hcd
[ 1594.714931][    T5] usb 1-1: new high-speed USB device number 15 using dummy_hcd
executing program
executing program
[ 1594.755886][ T9188] usb 5-1: USB disconnect, device number 13
[ 1594.770007][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1594.778074][ T8659] usb 2-1: USB disconnect, device number 13
[ 1594.778777][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1594.905100][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1594.944990][ T8437] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[ 1594.965227][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1595.035149][   T36] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[ 1595.065418][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1595.076936][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1595.076966][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1595.083698][ T8472] usb 6-1: config 0 descriptor??
[ 1595.086669][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1595.132518][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1595.142689][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1595.148782][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1595.174204][    T5] usb 1-1: config 0 descriptor??
[ 1595.185265][ T9188] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[ 1595.206950][ T8437] usb 4-1: Using ep0 maxpacket: 16
[ 1595.225226][ T8659] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[ 1595.239429][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1595.325012][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1595.325203][ T8437] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1595.341678][ T8437] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1595.348287][ T8472] usb 6-1: USB disconnect, device number 14
[ 1595.357641][ T8437] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1595.370375][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1595.387160][ T8437] usb 4-1: config 0 descriptor??
[ 1595.425966][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1595.443411][    T5] usb 1-1: USB disconnect, device number 15
[ 1595.453893][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1595.469053][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1595.495174][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1595.506477][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1595.531007][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1595.545515][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1595.555295][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1595.565307][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1595.575060][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1595.596260][   T36] usb 3-1: config 0 descriptor??
[ 1595.596657][ T9188] usb 5-1: config 0 descriptor??
[ 1595.654781][ T8437] usb 4-1: USB disconnect, device number 14
[ 1595.655218][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1595.668380][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1595.701527][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1595.702386][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1595.730585][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1595.758219][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1595.782192][ T8472] usb 6-1: new high-speed USB device number 15 using dummy_hcd
[ 1595.815920][ T8659] usb 2-1: config 0 descriptor??
executing program
executing program
[ 1595.864383][ T9188] usb 5-1: USB disconnect, device number 14
[ 1595.870640][    T5] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[ 1595.880052][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1595.898604][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1595.932342][ T8471] usb 3-1: USB disconnect, device number 14
[ 1595.949562][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1596.054988][ T8472] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1596.078713][ T8659] usb 2-1: USB disconnect, device number 14
[ 1596.091701][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1596.105071][ T8437] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[ 1596.145422][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1596.225160][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1596.237542][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1596.248486][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1596.262901][ T8472] usb 6-1: config 0 descriptor??
[ 1596.265205][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1596.280712][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1596.290759][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1596.302043][    T5] usb 1-1: config 0 descriptor??
[ 1596.315115][ T9188] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[ 1596.323171][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1596.348134][ T8437] usb 4-1: Using ep0 maxpacket: 16
[ 1596.353401][ T8471] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[ 1596.362810][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1596.465150][ T8437] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1596.476603][ T8437] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1596.488304][ T8437] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1596.501244][ T8437] usb 4-1: config 0 descriptor??
[ 1596.505311][ T8659] usb 2-1: new high-speed USB device number 15 using dummy_hcd
executing program
executing program
[ 1596.522638][ T8472] usb 6-1: USB disconnect, device number 15
[ 1596.536325][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1596.551892][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1596.560522][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1596.587594][    T5] usb 1-1: USB disconnect, device number 16
[ 1596.603943][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1596.615273][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1596.695491][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1596.707238][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1596.719712][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1596.739717][ T9188] usb 5-1: config 0 descriptor??
executing program
[ 1596.745288][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1596.754963][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1596.766939][   T36] usb 4-1: USB disconnect, device number 15
[ 1596.776262][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1596.784521][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1596.808028][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1596.822814][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1596.851968][ T8471] usb 3-1: config 0 descriptor??
[ 1596.895154][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1596.899963][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1596.918780][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1596.942152][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1596.967078][ T8659] usb 2-1: config 0 descriptor??
[ 1596.975234][ T8472] usb 6-1: new high-speed USB device number 16 using dummy_hcd
[ 1596.985077][    T5] usb 1-1: new high-speed USB device number 17 using dummy_hcd
executing program
[ 1597.020335][ T8471] usb 5-1: USB disconnect, device number 15
[ 1597.032351][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1597.049746][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1597.106532][ T9188] usb 3-1: USB disconnect, device number 15
[ 1597.113553][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1597.185087][   T36] usb 4-1: new high-speed USB device number 16 using dummy_hcd
executing program
[ 1597.235130][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1597.248818][ T8659] usb 2-1: USB disconnect, device number 15
[ 1597.255192][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1597.261776][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1597.355173][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1597.367724][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1597.377710][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1597.391447][    T5] usb 1-1: config 0 descriptor??
[ 1597.395286][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1597.408568][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1597.416457][ T8471] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[ 1597.418032][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1597.436398][ T8472] usb 6-1: config 0 descriptor??
[ 1597.443693][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1597.455373][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1597.488433][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1597.525050][ T9188] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[ 1597.615063][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1597.626861][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1597.636584][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1597.647454][    T5] usb 1-1: USB disconnect, device number 17
[ 1597.650390][   T36] usb 4-1: config 0 descriptor??
executing program
executing program
[ 1597.654281][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1597.674713][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1597.675249][ T8659] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[ 1597.714004][ T8472] usb 6-1: USB disconnect, device number 16
[ 1597.731038][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1597.742500][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1597.765025][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1597.795370][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1597.810929][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1597.840920][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1597.852519][ T8471] usb 5-1: config 0 descriptor??
[ 1597.885155][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1597.900650][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1597.910438][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1597.925985][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1597.929152][   T36] usb 4-1: USB disconnect, device number 16
executing program
[ 1597.957344][ T9188] usb 3-1: config 0 descriptor??
[ 1597.972113][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1597.995300][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1598.019274][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1598.065004][    T5] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[ 1598.100434][ T9188] usb 5-1: USB disconnect, device number 16
executing program
[ 1598.108633][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1598.135412][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1598.146860][ T8472] usb 6-1: new high-speed USB device number 17 using dummy_hcd
[ 1598.163109][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1598.175186][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1598.195637][ T8659] usb 2-1: config 0 descriptor??
executing program
[ 1598.226436][ T8471] usb 3-1: USB disconnect, device number 16
[ 1598.238232][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1598.269480][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1598.315047][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1598.415103][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1598.435061][   T36] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[ 1598.445291][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1598.456816][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1598.466700][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1598.473604][ T8659] usb 2-1: USB disconnect, device number 16
[ 1598.484362][    T5] usb 1-1: config 0 descriptor??
[ 1598.493946][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1598.505163][ T9188] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[ 1598.539090][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1598.555408][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1598.580156][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1598.603579][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1598.625494][ T8472] usb 6-1: config 0 descriptor??
[ 1598.655016][ T8471] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[ 1598.687929][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1598.696111][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1598.746530][    T5] usb 1-1: USB disconnect, device number 18
[ 1598.759102][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1598.772396][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1598.825398][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1598.837205][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1598.854458][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1598.867206][   T36] usb 4-1: config 0 descriptor??
[ 1598.875552][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1598.875616][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1598.875644][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1598.877784][ T9188] usb 5-1: config 0 descriptor??
[ 1598.888856][ T8472] usb 6-1: USB disconnect, device number 17
[ 1598.904935][ T8471] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1598.911070][ T8659] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[ 1598.919578][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1598.936281][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1598.997132][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1599.085155][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1599.101935][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
executing program
[ 1599.145059][    T5] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[ 1599.157408][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1599.175443][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1599.182382][ T9188] usb 4-1: USB disconnect, device number 17
[ 1599.196954][ T8471] usb 3-1: config 0 descriptor??
[ 1599.210692][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1599.250443][ T8466] usb 5-1: USB disconnect, device number 17
[ 1599.264368][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1599.282863][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1599.335322][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1599.350987][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1599.362541][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1599.375369][ T8659] usb 2-1: config 0 descriptor??
[ 1599.390711][ T8472] usb 6-1: new high-speed USB device number 18 using dummy_hcd
[ 1599.395196][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1599.420068][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1599.478337][ T8471] usb 3-1: USB disconnect, device number 17
[ 1599.486442][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1599.515239][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1599.545201][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1599.561416][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1599.585687][    T5] usb 1-1: config 0 descriptor??
executing program
[ 1599.628957][ T8659] usb 2-1: USB disconnect, device number 17
[ 1599.630876][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1599.639237][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1599.644944][ T9188] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[ 1599.665004][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1599.675361][ T8466] usb 5-1: new high-speed USB device number 18 using dummy_hcd
executing program
[ 1599.815290][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1599.827325][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1599.838626][    T5] usb 1-1: USB disconnect, device number 19
[ 1599.854190][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1599.854686][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1599.875215][ T8471] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[ 1599.879768][ T8472] usb 6-1: config 0 descriptor??
[ 1599.915258][ T8466] usb 5-1: Using ep0 maxpacket: 16
[ 1599.939601][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1599.945236][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1600.035141][ T8466] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1600.048906][ T8466] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1600.065083][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1600.079302][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1600.088758][ T8466] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1600.095005][ T8659] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[ 1600.097044][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1600.115633][ T8466] usb 5-1: config 0 descriptor??
[ 1600.123455][ T9188] usb 4-1: config 0 descriptor??
executing program
[ 1600.135141][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1600.139623][ T8472] usb 6-1: USB disconnect, device number 18
[ 1600.158880][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1600.160840][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1600.189587][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1600.255407][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1600.279299][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1600.290441][    T5] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[ 1600.311364][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1600.354972][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1600.355909][ T8471] usb 3-1: config 0 descriptor??
executing program
[ 1600.398824][ T8437] usb 4-1: USB disconnect, device number 18
[ 1600.405953][ T8466] usb 5-1: USB disconnect, device number 18
[ 1600.423640][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1600.433122][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1600.452438][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1600.505513][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1600.534354][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1600.544955][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1600.549612][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1600.579569][ T8659] usb 2-1: config 0 descriptor??
[ 1600.585000][ T8472] usb 6-1: new high-speed USB device number 19 using dummy_hcd
executing program
[ 1600.639224][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1600.644522][ T8471] usb 3-1: USB disconnect, device number 18
[ 1600.665049][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1600.678002][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1600.694354][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1600.733400][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1600.769776][    T5] usb 1-1: config 0 descriptor??
executing program
[ 1600.828776][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1600.837196][ T8437] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[ 1600.838412][ T8659] usb 2-1: USB disconnect, device number 18
[ 1600.844948][ T8466] usb 5-1: new high-speed USB device number 19 using dummy_hcd
[ 1600.865098][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1600.887898][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1601.025226][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1601.028403][    T5] usb 1-1: USB disconnect, device number 20
[ 1601.044453][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1601.049023][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1601.065108][ T8471] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[ 1601.082548][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1601.105294][ T8466] usb 5-1: Using ep0 maxpacket: 16
[ 1601.108206][ T8472] usb 6-1: config 0 descriptor??
[ 1601.110547][ T8437] usb 4-1: Using ep0 maxpacket: 16
[ 1601.174372][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1601.235242][ T8466] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1601.246540][ T8437] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1601.257886][ T8466] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1601.271076][ T8437] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1601.282080][ T8437] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1601.290913][ T8466] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1601.302831][ T8437] usb 4-1: config 0 descriptor??
[ 1601.305143][ T8659] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[ 1601.312505][ T8466] usb 5-1: config 0 descriptor??
[ 1601.320647][ T8471] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1601.374370][ T8472] usb 6-1: USB disconnect, device number 19
[ 1601.381418][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1601.389163][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1601.390557][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1601.425006][    T5] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[ 1601.455450][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1601.472117][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1601.497673][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1601.521892][ T8471] usb 3-1: config 0 descriptor??
executing program
executing program
[ 1601.591513][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1601.605031][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1601.632415][ T8471] usb 4-1: USB disconnect, device number 19
[ 1601.648465][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1601.668225][ T8466] usb 5-1: USB disconnect, device number 19
[ 1601.676538][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1601.685117][    T5] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1601.765126][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1601.780252][ T9188] usb 3-1: USB disconnect, device number 19
[ 1601.789137][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1601.805452][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1601.812323][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1601.817481][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1601.824836][ T8472] usb 6-1: new high-speed USB device number 20 using dummy_hcd
[ 1601.840068][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1601.861689][ T8659] usb 2-1: config 0 descriptor??
[ 1601.868916][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1601.897580][    T5] usb 1-1: config 0 descriptor??
[ 1601.949238][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1601.966220][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1602.015284][ T8471] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[ 1602.065395][ T8466] usb 5-1: new high-speed USB device number 20 using dummy_hcd
executing program
executing program
[ 1602.148046][ T8659] usb 2-1: USB disconnect, device number 19
[ 1602.154681][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1602.161425][    T5] usb 1-1: USB disconnect, device number 21
[ 1602.174958][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1602.195874][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1602.245266][ T9188] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[ 1602.265104][ T8471] usb 4-1: Using ep0 maxpacket: 16
[ 1602.325213][ T8466] usb 5-1: Using ep0 maxpacket: 16
[ 1602.325248][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1602.341743][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1602.352167][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1602.366825][ T8472] usb 6-1: config 0 descriptor??
[ 1602.385494][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1602.397099][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1602.407640][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1602.418815][ T8471] usb 4-1: config 0 descriptor??
[ 1602.433487][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1602.445357][ T8466] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1602.460325][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1602.477296][ T8466] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1602.487876][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1602.498195][ T8466] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1602.515695][ T8466] usb 5-1: config 0 descriptor??
[ 1602.545011][ T8659] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[ 1602.559140][    T5] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[ 1602.569129][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1602.605219][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1602.616833][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1602.628947][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1602.630581][ T8472] usb 6-1: USB disconnect, device number 20
executing program
[ 1602.653540][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1602.672607][ T9188] usb 3-1: config 0 descriptor??
[ 1602.691020][ T8471] usb 4-1: USB disconnect, device number 20
executing program
[ 1602.703053][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1602.732891][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1602.803043][ T9188] usb 5-1: USB disconnect, device number 20
[ 1602.815110][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1602.815181][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1602.847186][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1602.929574][ T8466] usb 3-1: USB disconnect, device number 20
[ 1602.943358][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1602.955291][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1602.965322][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1602.984148][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1602.994437][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1603.002293][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1603.024215][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1603.026570][ T8659] usb 2-1: config 0 descriptor??
[ 1603.045958][    T5] usb 1-1: config 0 descriptor??
[ 1603.098844][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1603.125218][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1603.135139][ T8472] usb 6-1: new high-speed USB device number 21 using dummy_hcd
[ 1603.136527][ T8471] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[ 1603.235130][ T9188] usb 5-1: new high-speed USB device number 21 using dummy_hcd
executing program
executing program
[ 1603.288925][    T5] usb 1-1: USB disconnect, device number 22
[ 1603.296436][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1603.318636][ T8659] usb 2-1: USB disconnect, device number 20
[ 1603.326695][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1603.345029][ T8466] usb 3-1: new high-speed USB device number 21 using dummy_hcd
[ 1603.385263][ T8471] usb 4-1: Using ep0 maxpacket: 16
[ 1603.395105][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1603.485586][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1603.505280][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1603.516600][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1603.527341][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1603.535059][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1603.544372][ T8471] usb 4-1: config 0 descriptor??
[ 1603.549044][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1603.561999][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1603.573926][ T8472] usb 6-1: config 0 descriptor??
[ 1603.598358][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1603.606807][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1603.618021][ T8466] usb 3-1: Using ep0 maxpacket: 16
[ 1603.628285][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1603.628456][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1603.639827][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1603.658134][ T9188] usb 5-1: config 0 descriptor??
[ 1603.685517][    T5] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[ 1603.700036][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1603.735326][ T8466] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1603.754965][ T8659] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[ 1603.765490][ T8466] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1603.774653][ T8466] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1603.799620][ T8466] usb 3-1: config 0 descriptor??
executing program
executing program
[ 1603.812992][ T9188] usb 4-1: USB disconnect, device number 21
[ 1603.840670][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1603.895953][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1603.925686][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1603.977214][ T8466] usb 6-1: USB disconnect, device number 21
[ 1603.983964][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1604.025106][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1604.045125][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1604.081179][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1604.140143][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1604.175195][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1604.187754][    T5] usb 1-1: config 0 descriptor??
[ 1604.199313][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1604.199781][ T8437] usb 3-1: USB disconnect, device number 21
[ 1604.215510][ T8471] usb 5-1: USB disconnect, device number 21
[ 1604.222297][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1604.239098][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1604.242834][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1604.256456][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1604.299187][ T8659] usb 2-1: config 0 descriptor??
[ 1604.305339][ T9188] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[ 1604.385980][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1604.445644][    T5] usb 1-1: USB disconnect, device number 23
[ 1604.453619][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1604.475217][ T8466] usb 6-1: new high-speed USB device number 22 using dummy_hcd
[ 1604.552594][ T9188] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1604.583030][ T8659] usb 2-1: USB disconnect, device number 21
[ 1604.594015][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1604.635067][ T8471] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[ 1604.646906][ T8437] usb 3-1: new high-speed USB device number 22 using dummy_hcd
[ 1604.685132][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1604.696938][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1604.706215][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1604.716740][ T9188] usb 4-1: config 0 descriptor??
[ 1604.725140][ T8466] usb 6-1: Using ep0 maxpacket: 16
[ 1604.758415][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1604.845171][ T8466] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1604.857277][ T8466] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1604.866639][    T5] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[ 1604.875187][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1604.880404][ T8466] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1604.891163][ T8466] usb 6-1: config 0 descriptor??
[ 1604.905242][ T8437] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1604.938889][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1604.963905][ T8472] usb 4-1: USB disconnect, device number 22
[ 1604.974466][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1604.995097][ T8659] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[ 1604.995396][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1605.014524][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1605.034271][ T8437] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1605.053850][ T8437] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1605.071329][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1605.085702][ T8437] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1605.102896][ T8471] usb 5-1: config 0 descriptor??
[ 1605.108067][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1605.135583][ T8437] usb 3-1: config 0 descriptor??
[ 1605.144364][ T9496] usb 6-1: USB disconnect, device number 22
executing program
[ 1605.152881][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1605.168917][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1605.183467][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1605.225227][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1605.255706][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1605.265279][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1605.285317][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1605.313836][    T5] usb 1-1: config 0 descriptor??
executing program
executing program
[ 1605.375497][ T8437] usb 5-1: USB disconnect, device number 22
[ 1605.386379][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1605.403130][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1605.405181][ T8472] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[ 1605.445391][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1605.466028][    T5] usb 3-1: USB disconnect, device number 22
[ 1605.476548][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1605.501780][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1605.523642][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1605.568269][ T8659] usb 2-1: config 0 descriptor??
[ 1605.573601][ T8466] usb 1-1: USB disconnect, device number 24
[ 1605.591027][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1605.615243][ T9496] usb 6-1: new high-speed USB device number 23 using dummy_hcd
[ 1605.640416][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1605.744999][ T8472] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1605.805097][ T8437] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[ 1605.838107][ T8659] usb 2-1: USB disconnect, device number 22
[ 1605.852682][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1605.874965][    T5] usb 3-1: new high-speed USB device number 23 using dummy_hcd
[ 1605.885362][ T9496] usb 6-1: Using ep0 maxpacket: 16
[ 1605.905348][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1605.918192][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1605.934989][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1605.945743][ T8472] usb 4-1: config 0 descriptor??
[ 1605.995083][ T8466] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[ 1606.010740][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1606.025467][ T9496] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1606.037306][ T9496] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1606.046389][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1606.052492][ T9496] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1606.064251][ T9496] usb 6-1: config 0 descriptor??
[ 1606.119122][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1606.125365][    T5] usb 3-1: Using ep0 maxpacket: 16
[ 1606.165367][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1606.180996][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1606.192570][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1606.221272][ T8437] usb 5-1: config 0 descriptor??
[ 1606.244961][ T8466] usb 1-1: Using ep0 maxpacket: 16
[ 1606.252836][ T8471] usb 4-1: USB disconnect, device number 23
[ 1606.254976][ T8659] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[ 1606.261964][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1606.279275][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1606.295595][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1606.325435][    T5] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1606.334514][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1606.365125][ T8466] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1606.405687][ T8466] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1606.417724][    T5] usb 3-1: config 0 descriptor??
[ 1606.435384][ T8466] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1606.459215][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1606.469431][ T8466] usb 1-1: config 0 descriptor??
[ 1606.492173][    T5] usb 6-1: USB disconnect, device number 23
executing program
[ 1606.509886][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1606.528292][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1606.544949][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1606.581516][ T8851] usb 5-1: USB disconnect, device number 23
[ 1606.594690][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1606.665919][T10543] usb 3-1: USB disconnect, device number 23
[ 1606.672590][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1606.705017][ T8471] usb 4-1: new high-speed USB device number 24 using dummy_hcd
executing program
[ 1606.715323][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1606.750029][ T8571] usb 1-1: USB disconnect, device number 25
[ 1606.750270][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1606.763043][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1606.819151][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1606.842639][ T8659] usb 2-1: config 0 descriptor??
[ 1606.908697][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1606.964956][ T8471] usb 4-1: Using ep0 maxpacket: 16
[ 1606.985063][    T5] usb 6-1: new high-speed USB device number 24 using dummy_hcd
[ 1606.996232][ T8851] usb 5-1: new high-speed USB device number 24 using dummy_hcd
executing program
[ 1607.076108][ T3256] ieee802154 phy0 wpan0: encryption failed: -22
[ 1607.082814][ T3256] ieee802154 phy1 wpan1: encryption failed: -22
[ 1607.089709][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1607.101705][T10543] usb 3-1: new high-speed USB device number 24 using dummy_hcd
[ 1607.108600][ T8659] usb 2-1: USB disconnect, device number 23
[ 1607.123749][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1607.126369][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1607.145703][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1607.174987][ T8571] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[ 1607.184173][ T8471] usb 4-1: config 0 descriptor??
[ 1607.236003][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1607.241321][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1607.255910][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1607.355297][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1607.366619][T10543] usb 3-1: Using ep0 maxpacket: 16
[ 1607.372198][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1607.382177][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1607.393897][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1607.402436][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1607.414458][ T8851] usb 5-1: config 0 descriptor??
[ 1607.419743][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1607.434943][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1607.451485][    T5] usb 6-1: config 0 descriptor??
[ 1607.479427][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1607.487828][T10543] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1607.516709][T10543] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1607.529774][T10543] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1607.545173][ T8659] usb 2-1: new high-speed USB device number 24 using dummy_hcd
[ 1607.545645][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1607.561163][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1607.584592][T10543] usb 3-1: config 0 descriptor??
[ 1607.590873][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1607.617171][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1607.637096][ T8571] usb 1-1: config 0 descriptor??
[ 1607.644518][    T5] usb 4-1: USB disconnect, device number 24
[ 1607.659160][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1607.673631][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1607.703730][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video75
[ 1607.757443][ T8571] usb 5-1: USB disconnect, device number 24
[ 1607.764126][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1607.805160][ T8659] usb 2-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1607.839356][T10543] usb 6-1: USB disconnect, device number 24
[ 1607.848605][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1607.853780][ T9496] usb 3-1: USB disconnect, device number 24
[ 1607.864183][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1607.934354][ T8851] usb 1-1: USB disconnect, device number 26
[ 1607.966306][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video75
[ 1607.975554][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1608.015591][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1608.043119][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1608.066990][ T8659] usb 2-1: config 0 descriptor??
[ 1608.085233][    T5] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[ 1608.129525][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1608.185202][ T8571] usb 5-1: new high-speed USB device number 25 using dummy_hcd
executing program
[ 1608.315168][T10543] usb 6-1: new high-speed USB device number 25 using dummy_hcd
[ 1608.328182][ T8659] usb 2-1: USB disconnect, device number 24
[ 1608.334781][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1608.335218][    T5] usb 4-1: Using ep0 maxpacket: 16
[ 1608.343178][ T9496] usb 3-1: new high-speed USB device number 25 using dummy_hcd
[ 1608.355050][ T8851] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[ 1608.425318][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1608.505250][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1608.516525][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1608.527259][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1608.538170][    T5] usb 4-1: config 0 descriptor??
[ 1608.555430][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1608.566740][T10543] usb 6-1: Using ep0 maxpacket: 16
[ 1608.572154][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1608.587672][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1608.595985][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1608.604139][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1608.615120][ T9496] usb 3-1: Using ep0 maxpacket: 16
[ 1608.618104][ T8571] usb 5-1: config 0 descriptor??
[ 1608.668828][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1608.685679][T10543] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1608.703684][T10543] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1608.715146][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1608.745051][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1608.754161][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1608.764384][T10543] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1608.765162][ T9496] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1608.789306][T10543] usb 6-1: config 0 descriptor??
[ 1608.805179][ T8659] usb 2-1: new high-speed USB device number 25 using dummy_hcd
[ 1608.818277][ T8851] usb 1-1: config 0 descriptor??
[ 1608.829705][    T5] usb 4-1: USB disconnect, device number 25
[ 1608.845857][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1608.848017][ T9496] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1608.875899][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1608.898659][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1608.952800][ T9496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1609.002369][ T8472] usb 5-1: USB disconnect, device number 25
[ 1609.011827][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1609.023822][ T9496] usb 3-1: config 0 descriptor??
[ 1609.032513][ T8851] usb 6-1: USB disconnect, device number 25
executing program
executing program
[ 1609.050077][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1609.067704][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1609.080886][ T8470] usb 1-1: USB disconnect, device number 27
[ 1609.096734][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1609.116646][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1609.215539][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1609.237895][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1609.253285][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1609.266131][ T8659] usb 2-1: config 0 descriptor??
[ 1609.275165][    T5] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[ 1609.296157][ T9496] usb 3-1: USB disconnect, device number 25
[ 1609.302976][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1609.332078][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1609.484943][ T8851] usb 6-1: new high-speed USB device number 26 using dummy_hcd
[ 1609.504981][ T8472] usb 5-1: new high-speed USB device number 26 using dummy_hcd
executing program
[ 1609.532562][ T8659] usb 2-1: USB disconnect, device number 25
[ 1609.535751][    T5] usb 4-1: Using ep0 maxpacket: 16
[ 1609.539167][ T8470] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[ 1609.553532][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1609.655144][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1609.666280][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1609.677178][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1609.688180][    T5] usb 4-1: config 0 descriptor??
[ 1609.727671][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1609.733798][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1609.754973][ T9496] usb 3-1: new high-speed USB device number 26 using dummy_hcd
[ 1609.775182][ T8472] usb 5-1: Using ep0 maxpacket: 16
[ 1609.835044][ T8470] usb 1-1: Using ep0 maxpacket: 16
[ 1609.846326][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1609.857462][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1609.868600][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1609.883447][ T8851] usb 6-1: config 0 descriptor??
executing program
[ 1609.915352][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1609.928924][ T8659] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[ 1609.947076][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1609.954337][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1609.975371][ T8470] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1609.987716][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1609.998139][ T8470] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1610.008043][ T9496] usb 3-1: Using ep0 maxpacket: 16
[ 1610.014237][ T8470] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1610.026138][ T8472] usb 5-1: config 0 descriptor??
[ 1610.033527][   T36] usb 4-1: USB disconnect, device number 26
[ 1610.048385][ T8470] usb 1-1: config 0 descriptor??
[ 1610.054837][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1610.078539][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1610.128793][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1610.146111][ T9496] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1610.149482][ T8851] usb 6-1: USB disconnect, device number 26
[ 1610.162715][ T9496] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1610.187572][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1610.211766][ T9496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1610.224965][ T8659] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1610.286195][    T5] usb 5-1: USB disconnect, device number 26
[ 1610.287611][ T9496] usb 3-1: config 0 descriptor??
[ 1610.315312][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1610.339558][ T8470] usb 1-1: USB disconnect, device number 28
[ 1610.352981][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1610.375278][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1610.405484][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1610.438286][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1610.471908][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1610.496153][ T8659] usb 2-1: config 0 descriptor??
[ 1610.515147][   T36] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[ 1610.547972][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1610.595221][ T8851] usb 6-1: new high-speed USB device number 27 using dummy_hcd
[ 1610.595664][ T8659] usb 3-1: USB disconnect, device number 26
[ 1610.637277][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1610.755537][ T9496] usb 2-1: USB disconnect, device number 26
[ 1610.761737][    T5] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[ 1610.762193][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1610.777594][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1610.845406][ T8470] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[ 1610.855159][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1610.925172][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1610.937040][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1610.946758][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1610.960414][   T36] usb 4-1: config 0 descriptor??
[ 1610.975184][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1610.986787][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1610.996923][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1611.007468][ T8851] usb 6-1: config 0 descriptor??
[ 1611.023401][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1611.035156][    T5] usb 5-1: Using ep0 maxpacket: 16
[ 1611.045130][ T8659] usb 3-1: new high-speed USB device number 27 using dummy_hcd
[ 1611.053269][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1611.104961][ T8470] usb 1-1: Using ep0 maxpacket: 16
[ 1611.155197][    T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1611.173394][    T5] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1611.185783][    T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1611.201030][    T5] usb 5-1: config 0 descriptor??
[ 1611.215365][ T9496] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[ 1611.231362][   T36] usb 4-1: USB disconnect, device number 27
[ 1611.239639][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1611.260256][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1611.265334][ T8470] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1611.280673][    T5] usb 6-1: USB disconnect, device number 27
[ 1611.295036][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1611.299674][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1611.337712][ T8470] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1611.378131][ T8470] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1611.407334][ T8470] usb 1-1: config 0 descriptor??
executing program
[ 1611.448574][ T8851] usb 5-1: USB disconnect, device number 27
[ 1611.457856][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1611.463612][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1611.485243][ T9496] usb 2-1: Using ep0 maxpacket: 16
[ 1611.505367][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1611.531716][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1611.564588][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1611.576673][ T8659] usb 3-1: config 0 descriptor??
[ 1611.625385][ T9496] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1611.639584][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1611.658800][ T9496] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1611.665235][    T5] usb 6-1: new high-speed USB device number 28 using dummy_hcd
executing program
[ 1611.715000][   T36] usb 4-1: new high-speed USB device number 28 using dummy_hcd
[ 1611.722791][ T9496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1611.745722][ T9496] usb 2-1: config 0 descriptor??
[ 1611.751655][ T8659] usb 1-1: USB disconnect, device number 29
[ 1611.784971][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1611.807734][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1611.829491][T10543] usb 3-1: USB disconnect, device number 27
executing program
[ 1611.852927][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1611.884997][ T8851] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[ 1611.925127][    T5] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1611.995229][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1612.007784][ T9496] usb 2-1: USB disconnect, device number 27
[ 1612.022016][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1612.045371][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1612.065996][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1612.077889][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1612.094152][    T5] usb 6-1: config 0 descriptor??
[ 1612.125730][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1612.135028][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1612.142436][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1612.155824][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1612.159894][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1612.181080][   T36] usb 4-1: config 0 descriptor??
[ 1612.186818][ T8659] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[ 1612.255104][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1612.265745][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1612.266331][T10543] usb 3-1: new high-speed USB device number 28 using dummy_hcd
[ 1612.286928][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1612.297474][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1612.316238][ T8851] usb 5-1: config 0 descriptor??
executing program
[ 1612.353187][    T5] usb 6-1: USB disconnect, device number 28
[ 1612.368910][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1612.380150][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1612.445144][ T9496] usb 2-1: new high-speed USB device number 28 using dummy_hcd
[ 1612.467196][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1612.472846][   T36] usb 4-1: USB disconnect, device number 28
[ 1612.487029][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1612.535226][T10543] usb 3-1: Using ep0 maxpacket: 16
[ 1612.570134][ T8851] usb 5-1: USB disconnect, device number 28
executing program
[ 1612.583121][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1612.625310][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1612.637608][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1612.653291][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1612.655412][T10543] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1612.667334][ T8659] usb 1-1: config 0 descriptor??
[ 1612.684153][T10543] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1612.694243][T10543] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1612.705747][ T9496] usb 2-1: Using ep0 maxpacket: 16
[ 1612.707414][T10543] usb 3-1: config 0 descriptor??
[ 1612.732754][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1612.759157][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1612.775772][    T5] usb 6-1: new high-speed USB device number 29 using dummy_hcd
[ 1612.845230][ T9496] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1612.885370][ T9496] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1612.894546][ T9496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1612.905511][   T36] usb 4-1: new high-speed USB device number 29 using dummy_hcd
[ 1612.926945][ T9496] usb 2-1: config 0 descriptor??
executing program
[ 1612.956001][ T8659] usb 1-1: USB disconnect, device number 30
[ 1612.958838][T10543] usb 3-1: USB disconnect, device number 28
[ 1612.968537][ T8851] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[ 1612.968957][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1612.995444][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1613.005393][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1613.015222][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1613.135121][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1613.146708][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1613.158031][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1613.172108][    T5] usb 6-1: config 0 descriptor??
[ 1613.175456][   T36] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1613.198106][ T9496] usb 2-1: USB disconnect, device number 28
[ 1613.210887][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1613.225094][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1613.230784][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1613.305156][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1613.335076][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1613.344244][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1613.354910][   T36] usb 4-1: config 0 descriptor??
[ 1613.355723][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1613.371781][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1613.381702][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1613.394572][ T8851] usb 5-1: config 0 descriptor??
[ 1613.400135][T10543] usb 3-1: new high-speed USB device number 29 using dummy_hcd
[ 1613.408443][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1613.421201][    T5] usb 6-1: USB disconnect, device number 29
[ 1613.435140][ T8659] usb 1-1: new high-speed USB device number 31 using dummy_hcd
executing program
[ 1613.452365][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1613.463773][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1613.615819][ T8851] usb 4-1: USB disconnect, device number 29
[ 1613.631594][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1613.645197][T10543] usb 3-1: Using ep0 maxpacket: 16
[ 1613.645311][ T9496] usb 2-1: new high-speed USB device number 29 using dummy_hcd
[ 1613.676202][ T8571] usb 5-1: USB disconnect, device number 29
[ 1613.684783][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1613.715275][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1613.775422][T10543] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1613.787158][T10543] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1613.798690][T10543] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1613.812424][T10543] usb 3-1: config 0 descriptor??
[ 1613.855215][    T5] usb 6-1: new high-speed USB device number 30 using dummy_hcd
[ 1613.855242][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1613.878907][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1613.880604][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1613.898922][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1613.910022][ T8659] usb 1-1: config 0 descriptor??
[ 1613.935206][ T9496] usb 2-1: Using ep0 maxpacket: 16
[ 1613.959172][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1614.075126][ T9496] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1614.075139][ T8851] usb 4-1: new high-speed USB device number 30 using dummy_hcd
[ 1614.086176][ T8571] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[ 1614.101739][ T9496] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1614.102098][T10543] usb 3-1: USB disconnect, device number 29
[ 1614.116850][    T5] usb 6-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1614.123693][ T9496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1614.138842][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1614.178251][ T9496] usb 2-1: config 0 descriptor??
[ 1614.201952][ T8659] usb 1-1: USB disconnect, device number 31
[ 1614.220644][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1614.245155][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1614.249151][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1614.266884][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1614.314948][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1614.340449][    T5] usb 6-1: config 0 descriptor??
[ 1614.387810][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1614.393088][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1614.401259][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1614.455773][ T9496] usb 2-1: USB disconnect, device number 29
[ 1614.462838][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1614.505328][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1614.517555][T10543] usb 3-1: new high-speed USB device number 30 using dummy_hcd
[ 1614.525597][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1614.538361][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1614.551720][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1614.562927][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1614.572343][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1614.604115][ T8851] usb 4-1: config 0 descriptor??
[ 1614.615186][ T8659] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[ 1614.627872][ T8571] usb 5-1: config 0 descriptor??
[ 1614.633665][    T5] usb 6-1: USB disconnect, device number 30
[ 1614.651635][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1614.670930][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1614.679335][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1614.775182][T10543] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1614.864219][ T8571] usb 4-1: USB disconnect, device number 30
[ 1614.875181][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1614.878182][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1614.880432][ T9496] usb 2-1: new high-speed USB device number 30 using dummy_hcd
[ 1614.895869][ T8851] usb 5-1: USB disconnect, device number 30
[ 1614.902702][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1614.915526][T10543] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1614.952210][T10543] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1614.995257][T10543] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1615.005128][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1615.015238][T10543] usb 3-1: config 0 descriptor??
[ 1615.024174][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1615.043296][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1615.066414][ T8659] usb 1-1: config 0 descriptor??
[ 1615.071883][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1615.080728][    T5] usb 6-1: new high-speed USB device number 31 using dummy_hcd
[ 1615.121332][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1615.185200][ T9496] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1615.267957][T10543] usb 3-1: USB disconnect, device number 30
[ 1615.274771][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1615.297492][ T8571] usb 4-1: new high-speed USB device number 31 using dummy_hcd
executing program
[ 1615.319077][ T8659] usb 1-1: USB disconnect, device number 32
[ 1615.331677][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1615.335057][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1615.340342][ T9496] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1615.355131][ T8851] usb 5-1: new high-speed USB device number 31 using dummy_hcd
[ 1615.376659][ T9496] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1615.405794][ T9496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1615.429316][ T9496] usb 2-1: config 0 descriptor??
[ 1615.465203][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1615.478645][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1615.488539][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1615.498384][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1615.516349][    T5] usb 6-1: config 0 descriptor??
[ 1615.545052][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1615.561075][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1615.596154][ T8851] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1615.655085][T10543] usb 3-1: new high-speed USB device number 31 using dummy_hcd
[ 1615.665059][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1615.676685][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1615.691931][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1615.708329][    T5] usb 2-1: USB disconnect, device number 30
[ 1615.715521][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1615.734136][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1615.749610][ T8571] usb 4-1: config 0 descriptor??
executing program
[ 1615.754796][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1615.789727][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1615.795079][ T8659] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[ 1615.823948][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1615.858136][ T8471] usb 6-1: USB disconnect, device number 31
[ 1615.871600][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1615.882234][ T8851] usb 5-1: config 0 descriptor??
[ 1615.898737][T10543] usb 3-1: Using ep0 maxpacket: 16
[ 1615.929941][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1615.988829][ T9496] usb 4-1: USB disconnect, device number 31
[ 1616.001378][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1616.015276][T10543] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1616.044581][T10543] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1616.065003][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1616.067530][T10543] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1616.095769][T10543] usb 3-1: config 0 descriptor??
executing program
[ 1616.135911][   T36] usb 5-1: USB disconnect, device number 31
[ 1616.140107][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1616.150013][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1616.175047][    T5] usb 2-1: new high-speed USB device number 31 using dummy_hcd
[ 1616.225647][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1616.241245][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1616.253104][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1616.254989][ T8471] usb 6-1: new high-speed USB device number 32 using dummy_hcd
[ 1616.275493][ T8659] usb 1-1: config 0 descriptor??
executing program
[ 1616.338783][T10543] usb 3-1: USB disconnect, device number 31
[ 1616.342371][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1616.350690][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1616.414971][ T9496] usb 4-1: new high-speed USB device number 32 using dummy_hcd
[ 1616.415138][    T5] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1616.524995][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1616.539557][ T8659] usb 1-1: USB disconnect, device number 33
[ 1616.546546][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1616.560266][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1616.565098][   T36] usb 5-1: new high-speed USB device number 32 using dummy_hcd
[ 1616.579849][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1616.603644][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1616.626416][    T5] usb 2-1: config 0 descriptor??
[ 1616.645351][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1616.657028][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1616.675109][ T9496] usb 4-1: Using ep0 maxpacket: 16
[ 1616.675207][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1616.693595][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1616.710848][ T8471] usb 6-1: config 0 descriptor??
[ 1616.734994][T10543] usb 3-1: new high-speed USB device number 32 using dummy_hcd
[ 1616.770271][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1616.835326][ T9496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1616.856980][ T9496] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1616.869414][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1616.896826][ T9496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1616.910399][ T8470] usb 2-1: USB disconnect, device number 31
[ 1616.929182][ T9496] usb 4-1: config 0 descriptor??
[ 1616.936151][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1616.955095][ T8659] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[ 1616.970399][ T8472] usb 6-1: USB disconnect, device number 32
[ 1616.975570][T10543] usb 3-1: Using ep0 maxpacket: 16
[ 1616.994523][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1617.003973][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1617.018680][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1617.047686][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1617.081415][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1617.103521][   T36] usb 5-1: config 0 descriptor??
[ 1617.105434][T10543] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1617.137195][T10543] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1617.159114][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1617.164302][T10543] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1617.185623][    T5] usb 4-1: USB disconnect, device number 32
[ 1617.215975][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1617.230875][T10543] usb 3-1: config 0 descriptor??
[ 1617.245185][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1617.289208][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1617.366269][   T36] usb 5-1: USB disconnect, device number 32
[ 1617.373084][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1617.395268][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1617.407683][ T8470] usb 2-1: new high-speed USB device number 32 using dummy_hcd
[ 1617.423270][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1617.452285][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1617.476130][ T8659] usb 1-1: config 0 descriptor??
[ 1617.485308][ T8472] usb 6-1: new high-speed USB device number 33 using dummy_hcd
[ 1617.488771][T10543] usb 3-1: USB disconnect, device number 32
[ 1617.519927][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1617.541116][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1617.615017][    T5] usb 4-1: new high-speed USB device number 33 using dummy_hcd
[ 1617.665214][ T8470] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1617.738170][ T8659] usb 1-1: USB disconnect, device number 34
[ 1617.745891][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1617.759577][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1617.795684][ T8470] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1617.813858][ T8470] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1617.829595][   T36] usb 5-1: new high-speed USB device number 33 using dummy_hcd
[ 1617.838315][ T8470] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1617.849943][ T8470] usb 2-1: config 0 descriptor??
[ 1617.855561][    T5] usb 4-1: Using ep0 maxpacket: 16
[ 1617.885028][T10543] usb 3-1: new high-speed USB device number 33 using dummy_hcd
[ 1617.885629][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1617.911389][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1617.925489][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1617.934053][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1617.959701][ T8472] usb 6-1: config 0 descriptor??
[ 1617.976014][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1617.994654][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1618.001688][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1618.018177][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1618.045711][    T5] usb 4-1: config 0 descriptor??
[ 1618.105619][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1618.124991][T10543] usb 3-1: Using ep0 maxpacket: 16
[ 1618.128906][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1618.142892][ T8472] usb 2-1: USB disconnect, device number 32
executing program
[ 1618.161434][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1618.169793][ T8659] usb 1-1: new high-speed USB device number 35 using dummy_hcd
executing program
[ 1618.211768][ T8470] usb 6-1: USB disconnect, device number 33
[ 1618.232175][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1618.245377][T10543] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1618.280229][T10543] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1618.295257][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1618.328480][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1618.331573][T10543] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1618.365032][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1618.391845][    T5] usb 4-1: USB disconnect, device number 33
[ 1618.406602][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1618.414253][   T36] usb 5-1: config 0 descriptor??
[ 1618.418432][T10543] usb 3-1: config 0 descriptor??
[ 1618.469228][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1618.475190][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1618.515189][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1618.615069][ T8472] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[ 1618.622987][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1618.645361][ T8470] usb 6-1: new high-speed USB device number 34 using dummy_hcd
[ 1618.653368][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
executing program
[ 1618.666337][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1618.669030][T10543] usb 3-1: USB disconnect, device number 33
[ 1618.690214][T10543] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1618.707650][ T8659] usb 1-1: config 0 descriptor??
[ 1618.749496][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1618.759457][ T8471] usb 5-1: USB disconnect, device number 33
[ 1618.792075][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1618.800695][    T5] usb 4-1: new high-speed USB device number 34 using dummy_hcd
executing program
[ 1618.915163][ T8472] usb 2-1: Using ep0 maxpacket: 16
[ 1618.925118][ T8470] usb 6-1: Using ep0 maxpacket: 16
[ 1618.952214][ T8571] usb 1-1: USB disconnect, device number 35
[ 1618.962091][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1619.055105][    T5] usb 4-1: Using ep0 maxpacket: 16
[ 1619.055192][ T8472] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1619.072254][ T8472] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1619.081783][ T8470] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1619.093158][ T8472] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1619.101581][ T8470] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1619.111643][ T8470] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1619.121340][ T8472] usb 2-1: config 0 descriptor??
[ 1619.147944][ T8470] usb 6-1: config 0 descriptor??
[ 1619.155053][T10543] usb 3-1: new high-speed USB device number 34 using dummy_hcd
[ 1619.175125][ T8471] usb 5-1: new high-speed USB device number 34 using dummy_hcd
[ 1619.185683][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1619.197297][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1619.198046][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1619.225496][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1619.231259][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1619.253640][    T5] usb 4-1: config 0 descriptor??
[ 1619.311965][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1619.345014][ T8571] usb 1-1: new high-speed USB device number 36 using dummy_hcd
executing program
[ 1619.405550][    T5] usb 2-1: USB disconnect, device number 33
[ 1619.418229][ T8470] usb 6-1: USB disconnect, device number 34
[ 1619.421075][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1619.435333][T10543] usb 3-1: Using ep0 maxpacket: 16
[ 1619.441113][ T8471] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1619.452650][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1619.511699][ T8851] usb 4-1: USB disconnect, device number 34
[ 1619.524742][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1619.565508][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1619.577050][T10543] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1619.589146][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1619.615963][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1619.628292][T10543] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1619.643800][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1619.653901][T10543] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1619.668719][T10543] usb 3-1: config 0 descriptor??
[ 1619.674476][ T8471] usb 5-1: config 0 descriptor??
[ 1619.715274][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1619.733263][T10543] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1619.743715][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1619.760771][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1619.791061][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1619.815408][ T8571] usb 1-1: config 0 descriptor??
[ 1619.844993][    T5] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[ 1619.859220][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1619.875378][ T8470] usb 6-1: new high-speed USB device number 35 using dummy_hcd
executing program
executing program
[ 1619.938357][ T8571] usb 5-1: USB disconnect, device number 34
[ 1619.952986][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1619.975011][ T8851] usb 4-1: new high-speed USB device number 35 using dummy_hcd
[ 1620.008226][ T8471] usb 3-1: USB disconnect, device number 34
[ 1620.023094][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1620.069556][ T9188] usb 1-1: USB disconnect, device number 36
[ 1620.084101][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1620.105202][    T5] usb 2-1: Using ep0 maxpacket: 16
[ 1620.125184][ T8470] usb 6-1: Using ep0 maxpacket: 16
[ 1620.225197][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1620.230661][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1620.242347][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1620.254073][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1620.255067][ T8470] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1620.266420][    T5] usb 2-1: config 0 descriptor??
[ 1620.278906][ T8470] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1620.278939][ T8470] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1620.298457][ T8470] usb 6-1: config 0 descriptor??
[ 1620.360996][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1620.375179][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1620.394966][ T8571] usb 5-1: new high-speed USB device number 35 using dummy_hcd
[ 1620.403468][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1620.414452][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1620.425423][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1620.441339][ T8851] usb 4-1: config 0 descriptor??
[ 1620.457012][ T8471] usb 3-1: new high-speed USB device number 35 using dummy_hcd
[ 1620.465615][ T9188] usb 1-1: new high-speed USB device number 37 using dummy_hcd
[ 1620.490598][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1620.572409][ T8470] usb 6-1: USB disconnect, device number 35
[ 1620.581045][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1620.596036][ T8851] usb 2-1: USB disconnect, device number 34
executing program
[ 1620.625584][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1620.645142][ T8571] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1620.688322][ T8472] usb 4-1: USB disconnect, device number 35
[ 1620.709150][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1620.715099][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1620.722478][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1620.766034][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1620.793549][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1620.805674][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1620.843004][ T8571] usb 5-1: config 0 descriptor??
[ 1620.855236][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1620.867562][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1620.881444][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1620.899049][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1620.909137][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1620.920530][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1620.920738][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1620.939816][ T8471] usb 3-1: config 0 descriptor??
[ 1620.952482][ T9188] usb 1-1: config 0 descriptor??
[ 1620.985900][ T8470] usb 6-1: new high-speed USB device number 36 using dummy_hcd
[ 1620.994755][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1621.008734][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1621.045112][ T8851] usb 2-1: new high-speed USB device number 35 using dummy_hcd
executing program
[ 1621.121173][ T9188] usb 5-1: USB disconnect, device number 35
[ 1621.125513][ T8472] usb 4-1: new high-speed USB device number 36 using dummy_hcd
[ 1621.129205][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
executing program
[ 1621.188162][ T8471] usb 3-1: USB disconnect, device number 35
[ 1621.200745][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1621.245111][ T8470] usb 6-1: Using ep0 maxpacket: 16
[ 1621.249758][ T8571] usb 1-1: USB disconnect, device number 37
[ 1621.285299][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1621.292584][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1621.395188][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1621.400783][ T8470] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1621.405451][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1621.413207][ T8470] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1621.427882][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1621.433157][ T8470] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1621.444851][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1621.453007][ T8470] usb 6-1: config 0 descriptor??
[ 1621.467042][ T8851] usb 2-1: config 0 descriptor??
[ 1621.518426][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1621.526849][ T9188] usb 5-1: new high-speed USB device number 36 using dummy_hcd
[ 1621.535350][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1621.556013][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1621.576920][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1621.604912][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1621.621141][ T8472] usb 4-1: config 0 descriptor??
[ 1621.645100][ T8471] usb 3-1: new high-speed USB device number 36 using dummy_hcd
[ 1621.680741][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1621.685031][ T8571] usb 1-1: new high-speed USB device number 38 using dummy_hcd
executing program
[ 1621.719983][ T8472] usb 2-1: USB disconnect, device number 35
[ 1621.731495][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1621.772804][ T8470] usb 6-1: USB disconnect, device number 36
[ 1621.775022][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1621.796652][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1621.885118][ T8659] usb 4-1: USB disconnect, device number 36
[ 1621.893031][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1621.895235][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1621.912228][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1621.931222][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1621.947078][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1621.954396][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1621.976148][ T9188] usb 5-1: config 0 descriptor??
[ 1622.032106][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1622.045558][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1622.057501][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1622.067869][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1622.079302][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1622.090237][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1622.101537][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1622.110919][ T8471] usb 3-1: config 0 descriptor??
[ 1622.135859][ T8571] usb 1-1: config 0 descriptor??
[ 1622.170200][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1622.181806][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1622.195146][ T8472] usb 2-1: new high-speed USB device number 36 using dummy_hcd
executing program
[ 1622.215396][ T8470] usb 6-1: new high-speed USB device number 37 using dummy_hcd
[ 1622.232721][ T8471] usb 5-1: USB disconnect, device number 36
[ 1622.245745][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1622.325189][ T8659] usb 4-1: new high-speed USB device number 37 using dummy_hcd
executing program
executing program
[ 1622.375891][ T8571] usb 3-1: USB disconnect, device number 36
[ 1622.397184][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1622.445282][ T9188] usb 1-1: USB disconnect, device number 38
[ 1622.455505][ T8472] usb 2-1: Using ep0 maxpacket: 16
[ 1622.458064][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1622.495197][ T8470] usb 6-1: Using ep0 maxpacket: 16
[ 1622.575304][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1622.595335][ T8472] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1622.606780][ T8472] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1622.617695][ T8472] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1622.628898][ T8472] usb 2-1: config 0 descriptor??
[ 1622.645147][ T8471] usb 5-1: new high-speed USB device number 37 using dummy_hcd
[ 1622.656353][ T8470] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1622.672071][ T8470] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1622.686749][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1622.704609][ T8470] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1622.715245][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1622.726683][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1622.740697][ T8470] usb 6-1: config 0 descriptor??
[ 1622.750051][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1622.761896][ T8659] usb 4-1: config 0 descriptor??
[ 1622.789616][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1622.819428][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1622.825143][ T8571] usb 3-1: new high-speed USB device number 37 using dummy_hcd
[ 1622.845350][ T9188] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[ 1622.885008][ T8471] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1622.885993][ T8659] usb 2-1: USB disconnect, device number 36
[ 1622.915632][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
executing program
[ 1622.993223][ T8470] usb 6-1: USB disconnect, device number 37
[ 1623.001349][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1623.005371][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1623.064351][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1623.075012][ T8571] usb 3-1: Using ep0 maxpacket: 16
[ 1623.076268][ T8472] usb 4-1: USB disconnect, device number 37
[ 1623.095285][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1623.097393][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1623.123883][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1623.168512][ T8471] usb 5-1: config 0 descriptor??
[ 1623.195522][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1623.210650][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1623.219355][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1623.230379][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1623.242918][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1623.255795][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1623.264779][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1623.282371][ T9188] usb 1-1: config 0 descriptor??
[ 1623.306487][ T8571] usb 3-1: config 0 descriptor??
[ 1623.314977][ T8659] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[ 1623.355348][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1623.366802][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1623.416087][ T8571] usb 5-1: USB disconnect, device number 37
[ 1623.423326][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1623.465174][ T8470] usb 6-1: new high-speed USB device number 38 using dummy_hcd
executing program
executing program
[ 1623.545200][ T8472] usb 4-1: new high-speed USB device number 38 using dummy_hcd
[ 1623.551334][ T9188] usb 3-1: USB disconnect, device number 37
[ 1623.574847][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1623.605377][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1623.611052][ T8471] usb 1-1: USB disconnect, device number 39
[ 1623.627183][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1623.705324][ T8470] usb 6-1: Using ep0 maxpacket: 16
[ 1623.765262][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1623.776732][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1623.787393][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1623.798149][ T8659] usb 2-1: config 0 descriptor??
[ 1623.814998][ T8571] usb 5-1: new high-speed USB device number 38 using dummy_hcd
[ 1623.835119][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1623.844034][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1623.865498][ T8470] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1623.876545][ T8470] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1623.888980][ T8470] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1623.905768][ T8470] usb 6-1: config 0 descriptor??
[ 1623.950338][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1623.966298][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1623.995106][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1623.995257][ T9188] usb 3-1: new high-speed USB device number 38 using dummy_hcd
[ 1624.004429][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1624.020699][ T8471] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[ 1624.031048][ T8472] usb 4-1: config 0 descriptor??
[ 1624.066856][ T8470] usb 2-1: USB disconnect, device number 37
[ 1624.073567][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1624.075278][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1624.117792][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1624.158861][ T8472] usb 6-1: USB disconnect, device number 38
[ 1624.178738][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1624.205191][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1624.240109][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1624.265364][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1624.270671][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1624.280538][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1624.317615][ T8571] usb 5-1: config 0 descriptor??
[ 1624.328339][   T36] usb 4-1: USB disconnect, device number 38
[ 1624.350553][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1624.359573][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1624.395270][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1624.406452][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1624.419643][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1624.429661][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1624.439029][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1624.447887][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1624.467852][ T9188] usb 3-1: config 0 descriptor??
[ 1624.473050][ T8471] usb 1-1: config 0 descriptor??
[ 1624.515222][ T8470] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[ 1624.523271][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1624.535152][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1624.570126][ T8471] usb 5-1: USB disconnect, device number 38
[ 1624.595369][ T8472] usb 6-1: new high-speed USB device number 39 using dummy_hcd
[ 1624.604205][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
executing program
[ 1624.720887][ T9188] usb 3-1: USB disconnect, device number 38
[ 1624.740211][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1624.755014][   T36] usb 4-1: new high-speed USB device number 39 using dummy_hcd
[ 1624.773460][ T8571] usb 1-1: USB disconnect, device number 40
[ 1624.775822][ T8470] usb 2-1: Using ep0 maxpacket: 16
[ 1624.790812][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1624.874939][ T8472] usb 6-1: Using ep0 maxpacket: 16
[ 1624.945415][ T8470] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1624.956551][ T8470] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1624.967323][ T8470] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1624.981094][ T8470] usb 2-1: config 0 descriptor??
[ 1624.985015][ T8471] usb 5-1: new high-speed USB device number 39 using dummy_hcd
[ 1625.005890][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1625.016978][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1625.030817][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1625.044685][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1625.052889][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1625.073861][ T8472] usb 6-1: config 0 descriptor??
[ 1625.135894][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1625.155976][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1625.165250][ T9188] usb 3-1: new high-speed USB device number 39 using dummy_hcd
[ 1625.176867][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1625.193716][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1625.195410][ T8571] usb 1-1: new high-speed USB device number 41 using dummy_hcd
[ 1625.208260][   T36] usb 4-1: config 0 descriptor??
[ 1625.225124][ T8471] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1625.249824][ T8472] usb 2-1: USB disconnect, device number 38
[ 1625.263671][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1625.279347][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1625.329536][   T36] usb 6-1: USB disconnect, device number 39
[ 1625.342364][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1625.355220][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1625.388327][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1625.415106][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1625.435528][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1625.453363][ T8471] usb 5-1: config 0 descriptor??
[ 1625.468120][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1625.478695][ T8470] usb 4-1: USB disconnect, device number 39
executing program
[ 1625.492145][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1625.501145][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1625.535220][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1625.556173][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1625.572641][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1625.585179][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1625.596351][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1625.610110][ T9188] usb 3-1: config 0 descriptor??
[ 1625.621233][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1625.633213][ T8571] usb 1-1: config 0 descriptor??
[ 1625.659205][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1625.679990][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1625.705386][ T8472] usb 2-1: new high-speed USB device number 39 using dummy_hcd
[ 1625.709838][ T8571] usb 5-1: USB disconnect, device number 39
[ 1625.742755][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1625.756249][   T36] usb 6-1: new high-speed USB device number 40 using dummy_hcd
executing program
executing program
[ 1625.859337][ T9188] usb 3-1: USB disconnect, device number 39
[ 1625.867576][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1625.915170][ T8470] usb 4-1: new high-speed USB device number 40 using dummy_hcd
[ 1625.926966][ T8851] usb 1-1: USB disconnect, device number 41
[ 1625.943445][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1625.975100][ T8472] usb 2-1: Using ep0 maxpacket: 16
[ 1626.026112][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1626.125266][ T8472] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1626.134982][ T8571] usb 5-1: new high-speed USB device number 40 using dummy_hcd
[ 1626.136861][ T8472] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1626.154052][ T8472] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1626.168575][ T8472] usb 2-1: config 0 descriptor??
[ 1626.179659][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1626.191521][ T8470] usb 4-1: Using ep0 maxpacket: 16
[ 1626.197305][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1626.213164][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1626.221549][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1626.246237][   T36] usb 6-1: config 0 descriptor??
[ 1626.264966][ T9188] usb 3-1: new high-speed USB device number 40 using dummy_hcd
[ 1626.299711][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1626.325071][ T8851] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[ 1626.355374][ T8470] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1626.366804][ T8470] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1626.375440][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1626.378958][ T8470] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1626.417848][ T8470] usb 4-1: config 0 descriptor??
[ 1626.447352][   T36] usb 2-1: USB disconnect, device number 39
[ 1626.454126][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1626.495384][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1626.505794][ T8659] usb 6-1: USB disconnect, device number 40
[ 1626.512546][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1626.512861][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1626.522226][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1626.535858][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1626.585002][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1626.594836][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1626.638920][ T8571] usb 5-1: config 0 descriptor??
[ 1626.685614][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1626.703920][ T8470] usb 4-1: USB disconnect, device number 40
[ 1626.705224][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1626.725626][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1626.726881][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1626.752769][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1626.773010][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1626.787426][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1626.799352][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1626.811931][ T9188] usb 3-1: config 0 descriptor??
[ 1626.828951][ T8851] usb 1-1: config 0 descriptor??
[ 1626.858873][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1626.876936][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1626.900893][ T8851] usb 5-1: USB disconnect, device number 40
executing program
[ 1626.921408][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1626.935057][   T36] usb 2-1: new high-speed USB device number 40 using dummy_hcd
[ 1626.995397][ T8659] usb 6-1: new high-speed USB device number 41 using dummy_hcd
executing program
executing program
[ 1627.066227][ T9188] usb 3-1: USB disconnect, device number 40
[ 1627.087519][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1627.126270][ T8571] usb 1-1: USB disconnect, device number 42
[ 1627.133002][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1627.185018][ T8470] usb 4-1: new high-speed USB device number 41 using dummy_hcd
[ 1627.225144][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1627.275017][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1627.315017][ T8851] usb 5-1: new high-speed USB device number 41 using dummy_hcd
[ 1627.375314][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1627.386851][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1627.396595][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1627.407331][   T36] usb 2-1: config 0 descriptor??
[ 1627.415221][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1627.427055][ T8470] usb 4-1: Using ep0 maxpacket: 16
[ 1627.432667][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1627.442159][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1627.455630][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1627.474562][ T8659] usb 6-1: config 0 descriptor??
[ 1627.505079][ T9188] usb 3-1: new high-speed USB device number 41 using dummy_hcd
[ 1627.526060][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1627.535226][ T8571] usb 1-1: new high-speed USB device number 43 using dummy_hcd
[ 1627.545312][ T8470] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1627.565567][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1627.566650][ T8470] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1627.599074][ T8470] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1627.615863][ T8470] usb 4-1: config 0 descriptor??
executing program
[ 1627.653762][ T8659] usb 2-1: USB disconnect, device number 40
[ 1627.668242][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1627.678157][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1627.721012][ T8471] usb 6-1: USB disconnect, device number 41
[ 1627.727689][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1627.748354][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1627.769467][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1627.795030][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1627.810597][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1627.820341][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1627.843893][ T8851] usb 5-1: config 0 descriptor??
executing program
[ 1627.875832][ T8470] usb 4-1: USB disconnect, device number 41
[ 1627.883849][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1627.899171][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1627.965184][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1627.976995][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1627.988254][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1628.000105][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1628.010435][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1628.020030][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1628.047688][ T8571] usb 1-1: config 0 descriptor??
[ 1628.052916][ T9188] usb 3-1: config 0 descriptor??
[ 1628.075710][ T8659] usb 2-1: new high-speed USB device number 41 using dummy_hcd
[ 1628.100178][ T8851] usb 5-1: USB disconnect, device number 41
[ 1628.112572][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1628.125010][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1628.138554][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1628.215200][ T8471] usb 6-1: new high-speed USB device number 42 using dummy_hcd
executing program
executing program
[ 1628.285104][ T8470] usb 4-1: new high-speed USB device number 42 using dummy_hcd
[ 1628.315259][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1628.320751][ T8472] usb 3-1: USB disconnect, device number 41
[ 1628.327340][   T36] usb 1-1: USB disconnect, device number 43
[ 1628.341081][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1628.360498][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1628.455367][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1628.467061][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1628.478234][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1628.489060][ T8659] usb 2-1: config 0 descriptor??
[ 1628.495552][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1628.537965][ T8470] usb 4-1: Using ep0 maxpacket: 16
[ 1628.543796][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1628.555284][ T8851] usb 5-1: new high-speed USB device number 42 using dummy_hcd
[ 1628.625407][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1628.636688][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1628.647622][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1628.655437][ T8470] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1628.667853][ T8470] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1628.669100][ T8471] usb 6-1: config 0 descriptor??
[ 1628.688412][ T8470] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1628.718474][ T8470] usb 4-1: config 0 descriptor??
executing program
[ 1628.738938][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1628.739333][ T8659] usb 2-1: USB disconnect, device number 41
[ 1628.753056][ T8472] usb 3-1: new high-speed USB device number 42 using dummy_hcd
[ 1628.764965][   T36] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[ 1628.777528][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1628.797278][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1628.835108][ T8851] usb 5-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1628.945817][ T8470] usb 6-1: USB disconnect, device number 42
[ 1628.952478][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1628.975243][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1628.975854][ T3431] usb 4-1: USB disconnect, device number 42
[ 1629.009009][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1629.014985][   T36] usb 1-1: Using ep0 maxpacket: 16
[ 1629.032294][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1629.040825][ T8472] usb 3-1: Using ep0 maxpacket: 16
[ 1629.049055][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1629.090478][ T8851] usb 5-1: config 0 descriptor??
[ 1629.135398][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1629.153456][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1629.164240][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1629.166185][ T8659] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[ 1629.180707][ T8472] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1629.198308][ T8472] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1629.207914][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1629.216440][ T8472] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1629.227454][   T36] usb 1-1: config 0 descriptor??
[ 1629.235864][ T8472] usb 3-1: config 0 descriptor??
[ 1629.279266][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1629.292872][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1629.371292][   T36] usb 5-1: USB disconnect, device number 42
[ 1629.385171][ T8470] usb 6-1: new high-speed USB device number 43 using dummy_hcd
[ 1629.408912][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1629.445126][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1629.450436][ T3431] usb 4-1: new high-speed USB device number 43 using dummy_hcd
[ 1629.483050][ T8472] usb 1-1: USB disconnect, device number 44
executing program
executing program
[ 1629.498464][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1629.536002][ T8464] usb 3-1: USB disconnect, device number 42
[ 1629.557642][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1629.575254][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1629.597574][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1629.618391][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1629.629676][ T8659] usb 2-1: config 0 descriptor??
[ 1629.635252][ T8470] usb 6-1: Using ep0 maxpacket: 16
[ 1629.679069][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1629.705155][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1629.755224][ T8470] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1629.767422][ T8470] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1629.785986][ T8470] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1629.797913][ T8470] usb 6-1: config 0 descriptor??
[ 1629.809344][   T36] usb 5-1: new high-speed USB device number 43 using dummy_hcd
[ 1629.827017][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1629.842410][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1629.854269][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1629.869975][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1629.884534][ T3431] usb 4-1: config 0 descriptor??
[ 1629.899879][ T8470] usb 2-1: USB disconnect, device number 42
[ 1629.915688][ T8472] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[ 1629.924611][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1629.943930][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1629.965018][ T8464] usb 3-1: new high-speed USB device number 43 using dummy_hcd
executing program
[ 1630.042351][ T3431] usb 6-1: USB disconnect, device number 43
[ 1630.054119][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1630.065097][   T36] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1630.146837][ T8659] usb 4-1: USB disconnect, device number 43
[ 1630.154000][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1630.165195][ T8472] usb 1-1: Using ep0 maxpacket: 16
[ 1630.185701][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1630.206690][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1630.216296][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1630.223111][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1630.246565][   T36] usb 5-1: config 0 descriptor??
[ 1630.285168][ T8472] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1630.301012][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1630.309351][ T8472] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1630.326113][ T8472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1630.335969][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1630.347503][ T8470] usb 2-1: new high-speed USB device number 43 using dummy_hcd
[ 1630.357942][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1630.367694][ T8472] usb 1-1: config 0 descriptor??
[ 1630.395767][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1630.416272][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1630.436819][ T8464] usb 3-1: config 0 descriptor??
[ 1630.465316][ T3431] usb 6-1: new high-speed USB device number 44 using dummy_hcd
[ 1630.480644][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1630.514663][ T8464] usb 5-1: USB disconnect, device number 43
[ 1630.538191][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1630.555177][ T8659] usb 4-1: new high-speed USB device number 44 using dummy_hcd
[ 1630.595581][ T8470] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1630.616251][ T8472] usb 1-1: USB disconnect, device number 45
[ 1630.636646][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1630.686290][   T36] usb 3-1: USB disconnect, device number 43
[ 1630.702299][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1630.710681][ T3431] usb 6-1: Using ep0 maxpacket: 16
[ 1630.716373][ T8470] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1630.739530][ T8470] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1630.768544][ T8470] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1630.791236][ T8470] usb 2-1: config 0 descriptor??
[ 1630.801291][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1630.845286][ T3431] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1630.863566][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1630.876452][ T3431] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1630.888050][ T3431] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1630.899632][ T3431] usb 6-1: config 0 descriptor??
[ 1630.925061][ T8464] usb 5-1: new high-speed USB device number 44 using dummy_hcd
[ 1630.936544][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1630.952294][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1630.975771][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1630.984835][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1631.001035][ T8659] usb 4-1: config 0 descriptor??
executing program
[ 1631.035041][ T8472] usb 1-1: new high-speed USB device number 46 using dummy_hcd
[ 1631.050803][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1631.051056][ T8851] usb 2-1: USB disconnect, device number 43
[ 1631.105286][   T36] usb 3-1: new high-speed USB device number 44 using dummy_hcd
[ 1631.117143][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1631.156267][ T8659] usb 6-1: USB disconnect, device number 44
[ 1631.163200][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1631.174939][ T8464] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1631.256828][ T3431] usb 4-1: USB disconnect, device number 44
[ 1631.266051][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1631.275569][ T8472] usb 1-1: Using ep0 maxpacket: 16
[ 1631.295310][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1631.311905][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1631.335607][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1631.349086][ T8464] usb 5-1: config 0 descriptor??
[ 1631.355476][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1631.402503][ T8472] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1631.417681][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1631.436646][ T8472] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1631.449706][ T8472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1631.465624][ T8472] usb 1-1: config 0 descriptor??
[ 1631.485423][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1631.496480][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1631.513080][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1631.521278][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1631.535052][ T8851] usb 2-1: new high-speed USB device number 44 using dummy_hcd
[ 1631.544034][   T36] usb 3-1: config 0 descriptor??
executing program
[ 1631.575615][ T8659] usb 6-1: new high-speed USB device number 45 using dummy_hcd
[ 1631.599626][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1631.638964][   T36] usb 5-1: USB disconnect, device number 44
[ 1631.660372][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1631.675052][ T3431] usb 4-1: new high-speed USB device number 45 using dummy_hcd
executing program
[ 1631.710498][ T8472] usb 1-1: USB disconnect, device number 46
[ 1631.718468][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1631.799531][ T8464] usb 3-1: USB disconnect, device number 44
[ 1631.811174][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1631.824977][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1631.825533][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1631.925415][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1631.965279][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1631.976925][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1631.985149][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1631.989175][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1631.997613][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1632.013661][ T8659] usb 6-1: config 0 descriptor??
[ 1632.014927][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1632.030680][ T8851] usb 2-1: config 0 descriptor??
[ 1632.045320][   T36] usb 5-1: new high-speed USB device number 45 using dummy_hcd
[ 1632.065361][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1632.082338][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1632.093132][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1632.094130][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1632.105687][ T8472] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[ 1632.122715][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1632.139829][ T3431] usb 4-1: config 0 descriptor??
[ 1632.189131][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1632.225071][ T8464] usb 3-1: new high-speed USB device number 45 using dummy_hcd
executing program
executing program
[ 1632.283625][ T8851] usb 6-1: USB disconnect, device number 45
[ 1632.285001][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1632.307867][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1632.355213][ T8472] usb 1-1: Using ep0 maxpacket: 16
[ 1632.357262][ T8471] usb 2-1: USB disconnect, device number 44
[ 1632.386810][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1632.388674][ T3431] usb 4-1: USB disconnect, device number 45
executing program
[ 1632.414835][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1632.424681][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1632.450828][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1632.475499][ T8472] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1632.488529][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1632.523886][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1632.535949][ T8472] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1632.557713][   T36] usb 5-1: config 0 descriptor??
[ 1632.563130][ T8472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1632.585689][ T8472] usb 1-1: config 0 descriptor??
[ 1632.615586][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1632.631056][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1632.642463][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1632.659575][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1632.679616][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1632.693649][ T8464] usb 3-1: config 0 descriptor??
[ 1632.739550][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1632.795041][ T8851] usb 6-1: new high-speed USB device number 46 using dummy_hcd
[ 1632.830200][ T8464] usb 5-1: USB disconnect, device number 45
executing program
[ 1632.853913][ T8472] usb 1-1: USB disconnect, device number 47
[ 1632.860353][ T3431] usb 4-1: new high-speed USB device number 46 using dummy_hcd
[ 1632.871226][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1632.875533][ T8471] usb 2-1: new high-speed USB device number 45 using dummy_hcd
[ 1632.884281][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1632.937969][ T8571] usb 3-1: USB disconnect, device number 45
[ 1632.953269][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1633.115258][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1633.135253][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1633.175056][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1633.255322][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1633.255896][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1633.266682][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1633.278175][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1633.290249][ T8464] usb 5-1: new high-speed USB device number 46 using dummy_hcd
[ 1633.297465][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1633.303861][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1633.324697][ T8472] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[ 1633.331452][ T8851] usb 6-1: config 0 descriptor??
[ 1633.338240][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1633.342783][ T3431] usb 4-1: config 0 descriptor??
[ 1633.354052][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1633.380015][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1633.400190][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1633.404592][ T8471] usb 2-1: config 0 descriptor??
[ 1633.423830][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1633.432235][ T8571] usb 3-1: new high-speed USB device number 46 using dummy_hcd
[ 1633.510131][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1633.535213][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1633.565135][ T8472] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1633.598783][ T3431] usb 4-1: USB disconnect, device number 46
[ 1633.617654][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1633.626276][ T8471] usb 6-1: USB disconnect, device number 46
[ 1633.632908][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1633.655418][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1633.685181][ T8472] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1633.707989][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1633.712502][ T8851] usb 2-1: USB disconnect, device number 45
[ 1633.723255][ T8571] usb 3-1: Using ep0 maxpacket: 16
[ 1633.731885][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1633.753877][ T8472] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1633.780646][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1633.789789][ T8472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1633.803837][ T8464] usb 5-1: config 0 descriptor??
[ 1633.830402][ T8472] usb 1-1: config 0 descriptor??
[ 1633.862870][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1633.892620][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1633.905542][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1633.925373][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1633.937797][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1633.976117][ T8571] usb 3-1: config 0 descriptor??
executing program
[ 1634.036350][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1634.061685][ T8472] usb 5-1: USB disconnect, device number 46
[ 1634.076431][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1634.095102][ T3431] usb 4-1: new high-speed USB device number 47 using dummy_hcd
[ 1634.113783][ T8464] usb 1-1: USB disconnect, device number 48
[ 1634.115140][ T8471] usb 6-1: new high-speed USB device number 47 using dummy_hcd
[ 1634.124688][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1634.195438][ T8851] usb 2-1: new high-speed USB device number 46 using dummy_hcd
[ 1634.229075][ T8571] usb 3-1: USB disconnect, device number 46
[ 1634.237367][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1634.345100][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1634.415159][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1634.445139][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1634.465772][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1634.476966][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1634.486434][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1634.495016][ T8472] usb 5-1: new high-speed USB device number 47 using dummy_hcd
[ 1634.508033][ T3431] usb 4-1: config 0 descriptor??
[ 1634.535062][ T8464] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[ 1634.550032][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1634.565994][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1634.577452][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1634.588409][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1634.599890][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1634.609708][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1634.622407][ T8471] usb 6-1: config 0 descriptor??
[ 1634.632822][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1634.648922][ T8851] usb 2-1: config 0 descriptor??
[ 1634.655054][ T8571] usb 3-1: new high-speed USB device number 47 using dummy_hcd
[ 1634.691430][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1634.720232][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1634.735071][ T8472] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1634.753125][ T3431] usb 4-1: USB disconnect, device number 47
[ 1634.769504][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1634.783939][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1634.855170][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1634.873766][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1634.890021][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1634.895657][ T8851] usb 6-1: USB disconnect, device number 47
executing program
executing program
[ 1634.905266][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1634.909562][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1634.919611][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1634.925105][ T8571] usb 3-1: Using ep0 maxpacket: 16
[ 1634.934566][ T8472] usb 5-1: config 0 descriptor??
[ 1634.987900][ T8471] usb 2-1: USB disconnect, device number 46
[ 1635.000726][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1635.014620][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1635.019912][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1635.086438][ T8464] usb 1-1: config 0 descriptor??
[ 1635.125447][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1635.143990][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1635.158857][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1635.167160][ T3431] usb 4-1: new high-speed USB device number 48 using dummy_hcd
[ 1635.169944][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1635.198183][ T8464] usb 5-1: USB disconnect, device number 47
[ 1635.204855][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1635.222740][ T8571] usb 3-1: config 0 descriptor??
[ 1635.310300][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1635.375788][ T8571] usb 1-1: USB disconnect, device number 49
[ 1635.383193][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1635.391043][ T8851] usb 6-1: new high-speed USB device number 48 using dummy_hcd
[ 1635.405137][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1635.435052][ T8471] usb 2-1: new high-speed USB device number 47 using dummy_hcd
executing program
[ 1635.508726][    T5] usb 3-1: USB disconnect, device number 47
[ 1635.525243][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1635.527777][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1635.548982][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1635.572048][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1635.591969][ T3431] usb 4-1: config 0 descriptor??
[ 1635.625155][ T8464] usb 5-1: new high-speed USB device number 48 using dummy_hcd
[ 1635.639078][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1635.715091][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1635.720557][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1635.795307][ T8571] usb 1-1: new high-speed USB device number 50 using dummy_hcd
executing program
[ 1635.837653][ T9188] usb 4-1: USB disconnect, device number 48
[ 1635.844471][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1635.857496][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1635.864994][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1635.869208][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1635.886325][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1635.900612][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1635.912798][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1635.922553][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1635.935166][ T8851] usb 6-1: config 0 descriptor??
[ 1635.943370][ T8471] usb 2-1: config 0 descriptor??
[ 1635.955194][    T5] usb 3-1: new high-speed USB device number 48 using dummy_hcd
[ 1635.985505][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1636.004033][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1636.013771][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1636.026755][ T8464] usb 5-1: config 0 descriptor??
[ 1636.026767][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1636.028689][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1636.069098][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1636.105032][ T8571] usb 1-1: Using ep0 maxpacket: 16
executing program
executing program
executing program
[ 1636.223965][ T8851] usb 2-1: USB disconnect, device number 47
[ 1636.230427][    T5] usb 3-1: Using ep0 maxpacket: 16
[ 1636.240163][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1636.255049][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1636.297826][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1636.307555][ T9188] usb 4-1: new high-speed USB device number 49 using dummy_hcd
[ 1636.359259][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1636.385238][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1636.418587][    T5] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1636.430349][ T8571] usb 1-1: config 0 descriptor??
[ 1636.470424][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1636.508973][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1636.519862][    T5] usb 3-1: config 0 descriptor??
[ 1636.596320][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1636.605053][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1636.669124][ T8464] usb 6-1: USB disconnect, device number 48
[ 1636.683409][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1636.706126][ T3431] usb 5-1: USB disconnect, device number 48
executing program
[ 1636.712953][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1636.719244][    T5] usb 1-1: USB disconnect, device number 50
[ 1636.727249][ T8851] usb 2-1: new high-speed USB device number 48 using dummy_hcd
[ 1636.755453][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1636.770713][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1636.801044][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1636.851751][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1636.877925][ T9188] usb 4-1: config 0 descriptor??
[ 1636.892435][ T8571] usb 3-1: USB disconnect, device number 48
[ 1636.909557][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1636.940275][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1637.045168][ T8851] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1637.105053][ T8464] usb 6-1: new high-speed USB device number 49 using dummy_hcd
[ 1637.125298][ T3431] usb 5-1: new high-speed USB device number 49 using dummy_hcd
[ 1637.143736][ T9188] usb 4-1: USB disconnect, device number 49
[ 1637.156214][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1637.166068][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1637.191443][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1637.201644][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1637.213272][ T8851] usb 2-1: config 0 descriptor??
[ 1637.223970][    T5] usb 1-1: new high-speed USB device number 51 using dummy_hcd
[ 1637.275268][ T8571] usb 3-1: new high-speed USB device number 49 using dummy_hcd
[ 1637.301944][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1637.345199][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1637.365396][ T3431] usb 5-1: Using ep0 maxpacket: 16
[ 1637.465294][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1637.476557][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1637.486212][ T3431] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1637.497730][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1637.498922][ T8851] usb 2-1: USB disconnect, device number 48
executing program
[ 1637.515013][ T3431] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1637.524084][ T3431] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1637.524613][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1637.540486][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1637.546055][ T8571] usb 3-1: Using ep0 maxpacket: 16
[ 1637.552433][ T8464] usb 6-1: config 0 descriptor??
[ 1637.565208][ T9188] usb 4-1: new high-speed USB device number 50 using dummy_hcd
[ 1637.581355][ T3431] usb 5-1: config 0 descriptor??
[ 1637.600512][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1637.638323][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1637.705365][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1637.716649][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1637.735031][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1637.744363][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1637.753851][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1637.762257][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1637.776878][ T8571] usb 3-1: config 0 descriptor??
[ 1637.783489][    T5] usb 1-1: config 0 descriptor??
[ 1637.798359][ T3431] usb 6-1: USB disconnect, device number 49
executing program
executing program
[ 1637.812973][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1637.833173][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1637.848053][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1637.856466][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1637.896901][ T8464] usb 5-1: USB disconnect, device number 49
[ 1637.903829][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
executing program
[ 1638.015068][ T8851] usb 2-1: new high-speed USB device number 49 using dummy_hcd
[ 1638.023031][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1638.062861][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1638.095421][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1638.119022][    T5] usb 1-1: USB disconnect, device number 51
[ 1638.125307][ T8571] usb 3-1: USB disconnect, device number 49
[ 1638.132038][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1638.151320][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1638.161822][ T9188] usb 4-1: config 0 descriptor??
[ 1638.229737][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1638.245304][ T3431] usb 6-1: new high-speed USB device number 50 using dummy_hcd
[ 1638.305185][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1638.316116][ T8464] usb 5-1: new high-speed USB device number 50 using dummy_hcd
executing program
[ 1638.428770][ T9188] usb 4-1: USB disconnect, device number 50
[ 1638.439485][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1638.448177][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1638.460542][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1638.469979][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1638.485118][ T3431] usb 6-1: Using ep0 maxpacket: 16
[ 1638.502985][ T8851] usb 2-1: config 0 descriptor??
[ 1638.555119][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1638.567508][ T8571] usb 3-1: new high-speed USB device number 50 using dummy_hcd
[ 1638.575501][    T5] usb 1-1: new high-speed USB device number 52 using dummy_hcd
[ 1638.585507][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1638.605180][ T3431] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1638.616879][ T3431] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1638.628593][ T3431] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1638.645742][ T3431] usb 6-1: config 0 descriptor??
[ 1638.675352][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1638.691323][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1638.707953][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1638.720455][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1638.735932][ T8464] usb 5-1: config 0 descriptor??
executing program
[ 1638.772642][ T8851] usb 2-1: USB disconnect, device number 49
[ 1638.778596][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1638.785638][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1638.835336][ T8571] usb 3-1: Using ep0 maxpacket: 16
[ 1638.840608][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1638.865654][ T9188] usb 4-1: new high-speed USB device number 51 using dummy_hcd
executing program
[ 1638.896719][T11582] usb 6-1: USB disconnect, device number 50
[ 1638.903415][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1638.978670][ T8464] usb 5-1: USB disconnect, device number 50
[ 1638.989627][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1639.005499][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1639.016590][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1639.038344][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1639.048154][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1639.057728][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1639.066119][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1639.088301][ T8571] usb 3-1: config 0 descriptor??
[ 1639.094063][    T5] usb 1-1: config 0 descriptor??
[ 1639.152217][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1639.161147][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1639.166405][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1639.206378][ T8851] usb 2-1: new high-speed USB device number 50 using dummy_hcd
[ 1639.315934][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1639.328324][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1639.338369][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1639.355718][ T8571] usb 1-1: USB disconnect, device number 52
executing program
executing program
[ 1639.362418][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1639.370672][T11582] usb 6-1: new high-speed USB device number 51 using dummy_hcd
[ 1639.375108][ T8464] usb 5-1: new high-speed USB device number 51 using dummy_hcd
[ 1639.379188][    T5] usb 3-1: USB disconnect, device number 50
[ 1639.394803][ T9188] usb 4-1: config 0 descriptor??
[ 1639.404699][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1639.470089][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1639.478479][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1639.605179][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1639.616400][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1639.632298][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1639.645226][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1639.648724][ T8851] usb 2-1: config 0 descriptor??
executing program
[ 1639.655748][T11582] usb 6-1: Using ep0 maxpacket: 16
[ 1639.675842][ T9188] usb 4-1: USB disconnect, device number 51
[ 1639.691400][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1639.718889][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1639.765635][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1639.776840][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1639.788578][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1639.801083][ T8464] usb 5-1: config 0 descriptor??
[ 1639.815345][T11582] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1639.826865][ T8571] usb 1-1: new high-speed USB device number 53 using dummy_hcd
[ 1639.834860][    T5] usb 3-1: new high-speed USB device number 51 using dummy_hcd
[ 1639.849565][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1639.853826][T11582] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1639.875919][T11582] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1639.902540][T11582] usb 6-1: config 0 descriptor??
executing program
[ 1639.918822][ T8851] usb 2-1: USB disconnect, device number 50
[ 1639.930576][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1639.960665][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1640.051618][T11582] usb 5-1: USB disconnect, device number 51
[ 1640.059797][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1640.115234][    T5] usb 3-1: Using ep0 maxpacket: 16
[ 1640.120564][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1640.126020][ T9188] usb 4-1: new high-speed USB device number 52 using dummy_hcd
executing program
[ 1640.158758][ T8471] usb 6-1: USB disconnect, device number 51
[ 1640.167890][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1640.265244][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1640.277212][    T5] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1640.286765][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1640.298240][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1640.306611][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1640.318011][    T5] usb 3-1: config 0 descriptor??
[ 1640.323150][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1640.345232][ T8851] usb 2-1: new high-speed USB device number 51 using dummy_hcd
[ 1640.355517][ T8571] usb 1-1: config 0 descriptor??
[ 1640.378079][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1640.384716][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1640.410068][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1640.455143][T11582] usb 5-1: new high-speed USB device number 52 using dummy_hcd
[ 1640.515344][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1640.526369][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1640.535579][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1640.546139][ T9188] usb 4-1: config 0 descriptor??
[ 1640.575615][ T8471] usb 6-1: new high-speed USB device number 52 using dummy_hcd
[ 1640.578694][ T8464] usb 3-1: USB disconnect, device number 51
[ 1640.599947][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1640.616481][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
executing program
[ 1640.625367][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1640.651741][ T9188] usb 1-1: USB disconnect, device number 53
[ 1640.678031][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1640.705376][T11582] usb 5-1: Using ep0 maxpacket: 16
[ 1640.765487][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1640.778687][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1640.795106][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1640.817397][ T8851] usb 2-1: config 0 descriptor??
[ 1640.843079][ T8571] usb 4-1: USB disconnect, device number 52
[ 1640.849364][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1640.854744][T11582] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1640.868110][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1640.877951][T11582] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1640.892210][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1640.912499][T11582] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1640.927821][T11582] usb 5-1: config 0 descriptor??
[ 1640.985608][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1640.995942][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1641.015071][ T8464] usb 3-1: new high-speed USB device number 52 using dummy_hcd
[ 1641.015086][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1641.054927][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1641.069478][ T8471] usb 6-1: config 0 descriptor??
executing program
[ 1641.095319][T11582] usb 2-1: USB disconnect, device number 51
[ 1641.101990][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1641.115138][ T9188] usb 1-1: new high-speed USB device number 54 using dummy_hcd
[ 1641.145589][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1641.185860][ T3431] usb 5-1: USB disconnect, device number 52
executing program
[ 1641.201389][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1641.274979][ T8571] usb 4-1: new high-speed USB device number 53 using dummy_hcd
[ 1641.275198][ T8464] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1641.319204][ T8471] usb 6-1: USB disconnect, device number 52
[ 1641.333121][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1641.375036][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1641.415239][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1641.427305][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1641.438551][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1641.452166][ T8464] usb 3-1: config 0 descriptor??
[ 1641.501651][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1641.525303][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1641.536556][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1641.542205][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1641.551616][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1641.563245][ T9188] usb 1-1: config 0 descriptor??
[ 1641.573048][T11582] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[ 1641.585162][ T3431] usb 5-1: new high-speed USB device number 53 using dummy_hcd
[ 1641.629554][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1641.685227][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1641.704858][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1641.714963][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1641.733402][ T8571] usb 4-1: config 0 descriptor??
[ 1641.747004][ T9188] usb 3-1: USB disconnect, device number 52
[ 1641.765970][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1641.775053][ T8471] usb 6-1: new high-speed USB device number 53 using dummy_hcd
[ 1641.810468][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1641.829865][ T8464] usb 1-1: USB disconnect, device number 54
[ 1641.836344][ T3431] usb 5-1: Using ep0 maxpacket: 16
[ 1641.848848][T11582] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1641.856643][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1641.955244][ T3431] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1641.976135][ T3431] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1641.987356][ T3431] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1641.998589][ T3431] usb 5-1: config 0 descriptor??
[ 1642.005439][T11582] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1642.013523][ T8472] usb 4-1: USB disconnect, device number 53
[ 1642.022873][T11582] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1642.025686][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1642.039809][T11582] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1642.048878][ T8471] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1642.052341][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1642.074387][T11582] usb 2-1: config 0 descriptor??
[ 1642.139241][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1642.165260][ T9188] usb 3-1: new high-speed USB device number 53 using dummy_hcd
[ 1642.186446][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1642.204542][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1642.226913][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1642.235004][ T8464] usb 1-1: new high-speed USB device number 55 using dummy_hcd
[ 1642.255745][T11582] usb 5-1: USB disconnect, device number 53
[ 1642.268184][ T8471] usb 6-1: config 0 descriptor??
executing program
[ 1642.286981][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1642.338975][ T8571] usb 2-1: USB disconnect, device number 52
[ 1642.353613][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1642.372669][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1642.455191][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1642.455191][ T8472] usb 4-1: new high-speed USB device number 54 using dummy_hcd
[ 1642.475218][ T8464] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1642.552556][ T8471] usb 6-1: USB disconnect, device number 53
[ 1642.559502][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1642.595296][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1642.606813][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1642.619024][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1642.625483][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1642.632728][ T8464] usb 1-1: config 0 descriptor??
[ 1642.649016][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1642.658986][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1642.685034][T11582] usb 5-1: new high-speed USB device number 54 using dummy_hcd
[ 1642.693943][ T9188] usb 3-1: config 0 descriptor??
[ 1642.697741][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1642.718109][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1642.741162][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1642.815024][ T8571] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[ 1642.815143][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1642.844998][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1642.854184][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1642.866372][ T8472] usb 4-1: config 0 descriptor??
executing program
[ 1642.896324][ T8464] usb 1-1: USB disconnect, device number 55
[ 1642.908857][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1642.917777][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1642.944986][T11582] usb 5-1: Using ep0 maxpacket: 16
[ 1642.951083][ T9188] usb 3-1: USB disconnect, device number 53
[ 1642.957704][ T8471] usb 6-1: new high-speed USB device number 54 using dummy_hcd
[ 1642.985570][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1643.095206][T11582] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1643.107340][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1643.109423][ T3431] usb 4-1: USB disconnect, device number 54
[ 1643.127097][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1643.141690][T11582] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1643.184520][T11582] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1643.237200][T11582] usb 5-1: config 0 descriptor??
[ 1643.275582][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1643.287240][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1643.295286][ T8464] usb 1-1: new high-speed USB device number 56 using dummy_hcd
[ 1643.306146][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1643.315968][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1643.330150][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1643.347258][ T8571] usb 2-1: config 0 descriptor??
[ 1643.388922][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1643.426053][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1643.445307][ T9188] usb 3-1: new high-speed USB device number 54 using dummy_hcd
[ 1643.453759][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1643.475056][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1643.482778][ T8472] usb 5-1: USB disconnect, device number 54
executing program
[ 1643.503649][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1643.515069][ T8471] usb 6-1: config 0 descriptor??
[ 1643.515143][ T3431] usb 4-1: new high-speed USB device number 55 using dummy_hcd
[ 1643.545042][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1643.569757][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1643.606003][ T8471] usb 2-1: USB disconnect, device number 53
executing program
[ 1643.612959][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1643.665514][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1643.705269][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1643.713343][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1643.737978][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1643.757219][ T8464] usb 1-1: config 0 descriptor??
executing program
[ 1643.776244][T11582] usb 6-1: USB disconnect, device number 54
[ 1643.786324][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1643.807908][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1643.816690][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1643.875489][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1643.894958][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1643.904658][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1643.925317][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1643.926133][ T9188] usb 3-1: config 0 descriptor??
[ 1643.945153][ T8472] usb 5-1: new high-speed USB device number 55 using dummy_hcd
[ 1643.956459][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1643.966595][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1643.978809][ T3431] usb 4-1: config 0 descriptor??
[ 1644.000092][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1644.008577][ T8464] usb 1-1: USB disconnect, device number 56
executing program
[ 1644.022223][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1644.036743][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1644.055315][ T8471] usb 2-1: new high-speed USB device number 54 using dummy_hcd
executing program
[ 1644.195151][ T8472] usb 5-1: Using ep0 maxpacket: 16
[ 1644.207599][ T9188] usb 3-1: USB disconnect, device number 54
[ 1644.217070][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1644.230046][T11582] usb 6-1: new high-speed USB device number 55 using dummy_hcd
[ 1644.235487][ T3431] usb 4-1: USB disconnect, device number 55
executing program
[ 1644.253142][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1644.314983][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1644.315211][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1644.348367][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1644.360371][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1644.372684][ T8472] usb 5-1: config 0 descriptor??
[ 1644.422117][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1644.445029][ T8464] usb 1-1: new high-speed USB device number 57 using dummy_hcd
[ 1644.455548][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1644.467820][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1644.478625][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1644.494658][ T8471] usb 2-1: config 0 descriptor??
[ 1644.525512][T11582] usb 6-1: Using ep0 maxpacket: 16
[ 1644.551241][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1644.618121][ T8472] usb 5-1: USB disconnect, device number 55
[ 1644.625357][ T3431] usb 4-1: new high-speed USB device number 56 using dummy_hcd
[ 1644.645480][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1644.675857][T11582] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1644.685107][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1644.688326][ T9188] usb 3-1: new high-speed USB device number 55 using dummy_hcd
[ 1644.714650][T11582] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1644.725944][T11582] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1644.738143][T11582] usb 6-1: config 0 descriptor??
[ 1644.753221][ T8471] usb 2-1: USB disconnect, device number 54
[ 1644.761199][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1644.792049][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1644.805394][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1644.832972][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1644.858369][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1644.875338][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1644.887554][ T8464] usb 1-1: config 0 descriptor??
[ 1644.939814][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1644.994482][ T8464] usb 6-1: USB disconnect, device number 55
[ 1645.001111][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1645.015164][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1645.018868][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1645.029675][ T8472] usb 5-1: new high-speed USB device number 56 using dummy_hcd
[ 1645.038966][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1645.049975][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1645.078408][ T3431] usb 4-1: config 0 descriptor??
executing program
[ 1645.118200][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1645.143788][ T3431] usb 1-1: USB disconnect, device number 57
[ 1645.156561][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1645.161892][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1645.185135][ T8471] usb 2-1: new high-speed USB device number 55 using dummy_hcd
[ 1645.197927][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1645.227423][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1645.249672][ T9188] usb 3-1: config 0 descriptor??
executing program
[ 1645.295005][ T8472] usb 5-1: Using ep0 maxpacket: 16
[ 1645.299639][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1645.326592][ T9188] usb 4-1: USB disconnect, device number 56
[ 1645.341699][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1645.425204][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1645.436531][ T8464] usb 6-1: new high-speed USB device number 56 using dummy_hcd
[ 1645.464994][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1645.465321][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1645.474526][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1645.504989][   T36] usb 3-1: USB disconnect, device number 55
[ 1645.511637][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1645.541320][ T8472] usb 5-1: config 0 descriptor??
[ 1645.555174][ T3431] usb 1-1: new high-speed USB device number 58 using dummy_hcd
[ 1645.599479][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1645.635372][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1645.648010][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1645.657838][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1645.675770][ T8471] usb 2-1: config 0 descriptor??
[ 1645.685032][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1645.730545][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1645.739475][ T9188] usb 4-1: new high-speed USB device number 57 using dummy_hcd
executing program
[ 1645.795063][ T3431] usb 1-1: Using ep0 maxpacket: 16
[ 1645.815041][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1645.815589][ T8471] usb 5-1: USB disconnect, device number 56
[ 1645.832890][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1645.855736][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1645.866686][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1645.892363][ T8464] usb 6-1: config 0 descriptor??
[ 1645.925766][   T36] usb 3-1: new high-speed USB device number 56 using dummy_hcd
[ 1645.940256][ T8472] usb 2-1: USB disconnect, device number 55
[ 1645.947315][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1645.964100][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1645.973714][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1645.992225][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1646.001756][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1646.023890][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1646.041682][ T3431] usb 1-1: config 0 descriptor??
[ 1646.090480][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1646.125666][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1646.144112][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1646.161355][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1646.165946][ T3431] usb 6-1: USB disconnect, device number 56
[ 1646.185102][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1646.197506][ T9188] usb 4-1: config 0 descriptor??
[ 1646.207345][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1646.249886][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1646.288506][ T8464] usb 1-1: USB disconnect, device number 58
executing program
[ 1646.300329][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1646.305201][ T8471] usb 5-1: new high-speed USB device number 57 using dummy_hcd
[ 1646.314979][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1646.345516][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1646.365302][ T8472] usb 2-1: new high-speed USB device number 56 using dummy_hcd
[ 1646.395844][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1646.430088][   T36] usb 3-1: config 0 descriptor??
executing program
[ 1646.450922][ T8659] usb 4-1: USB disconnect, device number 57
[ 1646.465791][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1646.489837][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1646.575034][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1646.586332][ T3431] usb 6-1: new high-speed USB device number 57 using dummy_hcd
[ 1646.615126][ T8472] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1646.688878][   T36] usb 3-1: USB disconnect, device number 56
[ 1646.696400][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1646.725751][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1646.735304][ T8472] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1646.745014][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1646.748103][ T8464] usb 1-1: new high-speed USB device number 59 using dummy_hcd
[ 1646.757962][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1646.782537][ T8471] usb 5-1: config 0 descriptor??
[ 1646.785061][ T8472] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1646.811969][ T8472] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1646.834497][ T3431] usb 6-1: Using ep0 maxpacket: 16
[ 1646.847472][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1646.855822][ T8472] usb 2-1: config 0 descriptor??
[ 1646.865947][ T8659] usb 4-1: new high-speed USB device number 58 using dummy_hcd
[ 1646.899157][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1646.955481][ T3431] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1646.974964][ T3431] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1646.984071][ T3431] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1647.026859][ T3431] usb 6-1: config 0 descriptor??
[ 1647.043617][ T8472] usb 5-1: USB disconnect, device number 57
[ 1647.050283][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1647.065363][   T36] usb 3-1: new high-speed USB device number 57 using dummy_hcd
executing program
[ 1647.082087][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1647.101474][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1647.115158][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1647.160099][ T3431] usb 2-1: USB disconnect, device number 56
[ 1647.168521][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1647.183636][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1647.201835][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1647.235329][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1647.251651][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1647.263451][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1647.292362][ T8464] usb 1-1: config 0 descriptor??
[ 1647.300900][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1647.325380][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1647.331907][ T8470] usb 6-1: USB disconnect, device number 57
[ 1647.349927][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1647.364105][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1647.374089][ T8659] usb 4-1: config 0 descriptor??
[ 1647.429316][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1647.445722][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1647.461174][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1647.472445][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1647.496485][   T36] usb 3-1: config 0 descriptor??
[ 1647.509520][ T8472] usb 5-1: new high-speed USB device number 58 using dummy_hcd
executing program
[ 1647.539308][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1647.585029][ T3431] usb 2-1: new high-speed USB device number 57 using dummy_hcd
[ 1647.597346][   T36] usb 1-1: USB disconnect, device number 59
[ 1647.604054][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1647.655216][ T8659] usb 4-1: USB disconnect, device number 58
[ 1647.662105][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1647.738280][ T8471] usb 3-1: USB disconnect, device number 57
[ 1647.754979][ T8472] usb 5-1: Using ep0 maxpacket: 16
[ 1647.758649][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1647.772006][ T8470] usb 6-1: new high-speed USB device number 58 using dummy_hcd
[ 1647.825295][ T3431] usb 2-1: Using ep0 maxpacket: 16
[ 1647.875383][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1647.888341][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1647.900978][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1647.912933][ T8472] usb 5-1: config 0 descriptor??
[ 1647.945295][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1647.960414][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1647.968920][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1647.984277][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1647.995266][   T36] usb 1-1: new high-speed USB device number 60 using dummy_hcd
[ 1648.008844][ T3431] usb 2-1: config 0 descriptor??
[ 1648.025255][ T8470] usb 6-1: Using ep0 maxpacket: 16
[ 1648.048289][ T8659] usb 4-1: new high-speed USB device number 59 using dummy_hcd
[ 1648.058311][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1648.145183][ T8470] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1648.160224][ T8470] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1648.160628][ T9188] usb 5-1: USB disconnect, device number 58
[ 1648.176084][ T8471] usb 3-1: new high-speed USB device number 58 using dummy_hcd
[ 1648.186348][ T8470] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1648.205640][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1648.210907][ T8470] usb 6-1: config 0 descriptor??
executing program
[ 1648.249067][ T3431] usb 2-1: USB disconnect, device number 57
[ 1648.271212][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1648.285290][   T36] usb 1-1: Using ep0 maxpacket: 16
[ 1648.294440][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1648.314994][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1648.405266][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1648.422565][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1648.435202][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1648.455042][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1648.455118][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1648.470123][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1648.517604][   T36] usb 1-1: config 0 descriptor??
[ 1648.535101][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1648.554273][ T8659] usb 4-1: config 0 descriptor??
[ 1648.564240][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1648.578323][   T36] usb 6-1: USB disconnect, device number 58
[ 1648.595792][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1648.605228][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1648.615332][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1648.619451][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1648.625501][ T9188] usb 5-1: new high-speed USB device number 59 using dummy_hcd
[ 1648.654804][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1648.685630][ T8471] usb 3-1: config 0 descriptor??
executing program
[ 1648.715370][ T3431] usb 2-1: new high-speed USB device number 58 using dummy_hcd
[ 1648.748721][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1648.790448][ T8471] usb 1-1: USB disconnect, device number 60
[ 1648.807191][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1648.825500][ T8659] usb 4-1: USB disconnect, device number 59
executing program
[ 1648.836141][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1648.915093][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1648.948639][ T8472] usb 3-1: USB disconnect, device number 58
[ 1648.955168][ T3431] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1648.975944][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1649.015196][   T36] usb 6-1: new high-speed USB device number 59 using dummy_hcd
[ 1649.045558][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1649.056909][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1649.075317][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1649.081167][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1649.100858][ T9188] usb 5-1: config 0 descriptor??
[ 1649.106222][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1649.118061][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1649.133762][ T3431] usb 2-1: config 0 descriptor??
[ 1649.158630][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1649.188500][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1649.255154][ T8471] usb 1-1: new high-speed USB device number 61 using dummy_hcd
[ 1649.265097][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1649.270360][ T8659] usb 4-1: new high-speed USB device number 60 using dummy_hcd
executing program
executing program
[ 1649.357625][ T9188] usb 5-1: USB disconnect, device number 59
[ 1649.364313][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1649.385210][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1649.399677][ T8472] usb 3-1: new high-speed USB device number 59 using dummy_hcd
[ 1649.426221][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1649.439056][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1649.451979][   T36] usb 6-1: config 0 descriptor??
[ 1649.467084][ T3431] usb 2-1: USB disconnect, device number 58
[ 1649.495814][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1649.509598][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1649.526493][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1649.526689][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1649.645257][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1649.657104][ T8472] usb 3-1: Using ep0 maxpacket: 16
[ 1649.662725][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1649.672722][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1649.685199][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1649.686746][ T8659] usb 4-1: config 0 descriptor??
[ 1649.700264][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1649.719180][   T36] usb 6-1: USB disconnect, device number 59
[ 1649.730579][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1649.730820][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1649.747534][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1649.775581][ T8472] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1649.792669][ T8471] usb 1-1: config 0 descriptor??
[ 1649.815973][ T9188] usb 5-1: new high-speed USB device number 60 using dummy_hcd
[ 1649.821495][ T8472] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1649.838472][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1649.853964][ T8472] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1649.880247][ T8472] usb 3-1: config 0 descriptor??
[ 1649.891388][ T3431] usb 2-1: new high-speed USB device number 59 using dummy_hcd
executing program
[ 1649.952354][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1649.978529][ T8472] usb 4-1: USB disconnect, device number 60
[ 1650.002807][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1650.042607][ T8471] usb 1-1: USB disconnect, device number 61
executing program
[ 1650.056184][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1650.075059][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1650.135071][ T3431] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1650.156452][ T8659] usb 3-1: USB disconnect, device number 59
[ 1650.168074][   T36] usb 6-1: new high-speed USB device number 60 using dummy_hcd
[ 1650.180065][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1650.235093][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1650.255313][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1650.256254][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1650.275516][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1650.301111][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1650.308899][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1650.320601][ T9188] usb 5-1: config 0 descriptor??
[ 1650.333265][ T3431] usb 2-1: config 0 descriptor??
[ 1650.369469][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1650.389061][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1650.415731][ T8472] usb 4-1: new high-speed USB device number 61 using dummy_hcd
[ 1650.425000][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1650.495001][ T8471] usb 1-1: new high-speed USB device number 62 using dummy_hcd
executing program
[ 1650.545214][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1650.563397][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1650.572959][ T9188] usb 5-1: USB disconnect, device number 60
[ 1650.579745][ T8659] usb 3-1: new high-speed USB device number 60 using dummy_hcd
executing program
[ 1650.589390][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1650.596566][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1650.616940][   T36] usb 6-1: config 0 descriptor??
[ 1650.622904][ T3431] usb 2-1: USB disconnect, device number 59
[ 1650.640781][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1650.659866][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1650.685218][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1650.776806][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1650.805370][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1650.816751][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1650.827703][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1650.836727][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1650.844231][ T8472] usb 4-1: config 0 descriptor??
executing program
[ 1650.865880][   T36] usb 6-1: USB disconnect, device number 60
[ 1650.872492][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1650.895845][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1650.905315][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1650.927455][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1650.952712][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1650.965207][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1650.968360][ T8471] usb 1-1: config 0 descriptor??
[ 1650.995012][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1651.004114][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1651.019925][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1651.044999][ T9188] usb 5-1: new high-speed USB device number 61 using dummy_hcd
[ 1651.045132][ T3431] usb 2-1: new high-speed USB device number 60 using dummy_hcd
executing program
[ 1651.075606][ T8659] usb 3-1: config 0 descriptor??
[ 1651.111783][ T8472] usb 4-1: USB disconnect, device number 61
[ 1651.136162][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1651.151763][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1651.226740][ T8471] usb 1-1: USB disconnect, device number 62
[ 1651.240679][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1651.275035][   T36] usb 6-1: new high-speed USB device number 61 using dummy_hcd
[ 1651.325188][ T9188] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1651.351615][ T3431] usb 2-1: Using ep0 maxpacket: 16
[ 1651.364844][ T8659] usb 3-1: USB disconnect, device number 60
[ 1651.386128][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1651.455240][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1651.467182][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1651.475314][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1651.476836][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1651.491966][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1651.508504][ T9188] usb 5-1: config 0 descriptor??
[ 1651.513084][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1651.534444][ T3431] usb 2-1: config 0 descriptor??
[ 1651.545032][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1651.550467][ T8472] usb 4-1: new high-speed USB device number 62 using dummy_hcd
[ 1651.559922][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1651.616191][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1651.675083][ T8471] usb 1-1: new high-speed USB device number 63 using dummy_hcd
[ 1651.675402][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1651.716182][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1651.726512][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1651.747408][   T36] usb 6-1: config 0 descriptor??
executing program
[ 1651.765526][ T8659] usb 3-1: new high-speed USB device number 61 using dummy_hcd
[ 1651.774643][ T3431] usb 5-1: USB disconnect, device number 61
[ 1651.790285][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1651.800643][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1651.809212][ T9188] usb 2-1: USB disconnect, device number 60
executing program
[ 1651.814994][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1651.826477][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1651.935341][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1651.955372][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1651.959494][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1651.973320][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1651.996034][ T8472] usb 4-1: config 0 descriptor??
[ 1652.001835][T11582] usb 6-1: USB disconnect, device number 61
[ 1652.025439][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1652.026826][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1652.049264][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1652.105765][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1652.119380][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1652.131800][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1652.143849][ T8471] usb 1-1: config 0 descriptor??
[ 1652.155301][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1652.167882][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1652.189358][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1652.199955][ T3431] usb 5-1: new high-speed USB device number 62 using dummy_hcd
[ 1652.206980][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1652.222253][ T8659] usb 3-1: config 0 descriptor??
executing program
[ 1652.250624][ T8472] usb 4-1: USB disconnect, device number 62
[ 1652.263001][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1652.275341][ T9188] usb 2-1: new high-speed USB device number 61 using dummy_hcd
[ 1652.284014][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1652.405606][ T8471] usb 1-1: USB disconnect, device number 63
[ 1652.413676][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1652.435091][T11582] usb 6-1: new high-speed USB device number 62 using dummy_hcd
[ 1652.444990][ T3431] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1652.478628][ T8571] usb 3-1: USB disconnect, device number 61
[ 1652.488085][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1652.555146][ T9188] usb 2-1: Using ep0 maxpacket: 16
[ 1652.566807][ T3431] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1652.579049][ T3431] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1652.602560][ T3431] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1652.617738][ T3431] usb 5-1: config 0 descriptor??
[ 1652.657962][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1652.666394][ T8472] usb 4-1: new high-speed USB device number 63 using dummy_hcd
[ 1652.705151][ T9188] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1652.716777][T11582] usb 6-1: Using ep0 maxpacket: 16
[ 1652.722705][ T9188] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1652.735286][ T9188] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1652.753607][ T9188] usb 2-1: config 0 descriptor??
[ 1652.808355][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1652.858662][ T3431] usb 5-1: USB disconnect, device number 62
[ 1652.866227][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1652.885152][T11582] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1652.896997][ T8471] usb 1-1: new high-speed USB device number 64 using dummy_hcd
[ 1652.906148][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1652.920096][T11582] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1652.930150][ T8571] usb 3-1: new high-speed USB device number 62 using dummy_hcd
[ 1652.952519][T11582] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1652.977584][T11582] usb 6-1: config 0 descriptor??
executing program
[ 1653.008603][ T8659] usb 2-1: USB disconnect, device number 61
[ 1653.025239][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1653.036895][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1653.039169][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1653.064089][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1653.095402][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1653.124645][ T8472] usb 4-1: config 0 descriptor??
[ 1653.155107][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1653.169792][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1653.185313][ T8571] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1653.228743][ T8472] usb 6-1: USB disconnect, device number 62
[ 1653.239073][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1653.265008][ T3431] usb 5-1: new high-speed USB device number 63 using dummy_hcd
[ 1653.315979][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1653.330502][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1653.340740][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1653.351796][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1653.361184][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1653.369085][   T36] usb 4-1: USB disconnect, device number 63
[ 1653.391599][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1653.395714][ T8471] usb 1-1: config 0 descriptor??
[ 1653.407903][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1653.435460][ T8659] usb 2-1: new high-speed USB device number 62 using dummy_hcd
[ 1653.450177][ T8571] usb 3-1: config 0 descriptor??
[ 1653.478193][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1653.505154][ T3431] usb 5-1: Using ep0 maxpacket: 16
[ 1653.516683][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1653.625225][ T3431] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1653.638072][ T8472] usb 6-1: new high-speed USB device number 63 using dummy_hcd
[ 1653.647166][ T3431] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1653.660864][ T3431] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1653.673307][ T3431] usb 5-1: config 0 descriptor??
[ 1653.685436][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1653.697658][ T8470] usb 1-1: USB disconnect, device number 64
[ 1653.710345][ T8571] usb 3-1: USB disconnect, device number 62
[ 1653.711980][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1653.729924][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1653.732797][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1653.795108][   T36] usb 4-1: new high-speed USB device number 64 using dummy_hcd
[ 1653.805251][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1653.832866][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1653.845657][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1653.861530][ T8659] usb 2-1: config 0 descriptor??
[ 1653.885016][ T8472] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1653.940043][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1653.970106][ T8659] usb 5-1: USB disconnect, device number 63
[ 1653.990166][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1654.005160][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1654.005212][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1654.005240][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1654.007252][ T8472] usb 6-1: config 0 descriptor??
[ 1654.085111][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1654.118563][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1654.145320][ T8470] usb 1-1: new high-speed USB device number 65 using dummy_hcd
[ 1654.168134][ T8472] usb 2-1: USB disconnect, device number 62
[ 1654.185027][ T8571] usb 3-1: new high-speed USB device number 63 using dummy_hcd
[ 1654.186488][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1654.205689][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1654.242420][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1654.269103][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1654.290076][   T36] usb 4-1: config 0 descriptor??
executing program
[ 1654.319022][ T8471] usb 6-1: USB disconnect, device number 63
[ 1654.333084][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1654.376131][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1654.415116][ T8470] usb 1-1: Using ep0 maxpacket: 16
[ 1654.420383][ T8659] usb 5-1: new high-speed USB device number 64 using dummy_hcd
[ 1654.435287][ T8571] usb 3-1: Using ep0 maxpacket: 16
[ 1654.545172][ T8470] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1654.557498][ T8470] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1654.572822][ T8470] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1654.576616][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1654.599246][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1654.601392][ T8470] usb 1-1: config 0 descriptor??
[ 1654.622508][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1654.625152][ T8472] usb 2-1: new high-speed USB device number 63 using dummy_hcd
[ 1654.647466][   T36] usb 4-1: USB disconnect, device number 64
[ 1654.651339][ T8571] usb 3-1: config 0 descriptor??
[ 1654.666664][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1654.675260][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1654.688833][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1654.710768][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1654.765532][ T8471] usb 6-1: new high-speed USB device number 64 using dummy_hcd
[ 1654.795328][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1654.825146][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1654.840266][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1654.869099][ T8659] usb 5-1: config 0 descriptor??
[ 1654.895366][ T8472] usb 2-1: Using ep0 maxpacket: 16
[ 1654.896044][ T8571] usb 1-1: USB disconnect, device number 65
executing program
executing program
[ 1654.926007][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1654.942740][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1654.983100][    T5] usb 3-1: USB disconnect, device number 63
[ 1654.999312][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1655.015205][ T8472] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1655.043089][ T8472] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1655.044972][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1655.055058][   T36] usb 4-1: new high-speed USB device number 65 using dummy_hcd
[ 1655.089034][ T8472] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1655.103094][ T8472] usb 2-1: config 0 descriptor??
[ 1655.118750][ T8659] usb 5-1: USB disconnect, device number 64
[ 1655.131504][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1655.150271][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1655.225204][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1655.237247][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1655.248994][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1655.269625][ T8471] usb 6-1: config 0 descriptor??
[ 1655.315223][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1655.324642][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1655.348726][ T8471] usb 2-1: USB disconnect, device number 63
executing program
[ 1655.360987][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1655.395178][ T8571] usb 1-1: new high-speed USB device number 66 using dummy_hcd
[ 1655.435536][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1655.447460][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1655.454975][    T5] usb 3-1: new high-speed USB device number 64 using dummy_hcd
[ 1655.461209][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1655.478674][   T36] usb 4-1: config 0 descriptor??
executing program
[ 1655.518562][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1655.530210][ T8659] usb 5-1: new high-speed USB device number 65 using dummy_hcd
[ 1655.546884][   T36] usb 6-1: USB disconnect, device number 64
[ 1655.555337][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1655.675339][ T8571] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1655.717716][ T8472] usb 4-1: USB disconnect, device number 65
[ 1655.724567][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1655.735498][    T5] usb 3-1: Using ep0 maxpacket: 16
[ 1655.785118][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1655.805334][ T8471] usb 2-1: new high-speed USB device number 64 using dummy_hcd
[ 1655.815344][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1655.827588][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1655.837420][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1655.852838][ T8571] usb 1-1: config 0 descriptor??
[ 1655.875125][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1655.886336][    T5] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1655.903860][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1655.905320][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1655.913440][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1655.935152][   T36] usb 6-1: new high-speed USB device number 65 using dummy_hcd
[ 1655.942900][    T5] usb 3-1: config 0 descriptor??
[ 1655.956068][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1655.967027][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1655.983878][ T8659] usb 5-1: config 0 descriptor??
[ 1656.019247][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1656.040342][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1656.065251][ T8471] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1656.095173][ T8472] usb 4-1: new high-speed USB device number 66 using dummy_hcd
[ 1656.117020][ T8659] usb 1-1: USB disconnect, device number 66
[ 1656.137366][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1656.185297][   T36] usb 6-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1656.208398][ T8470] usb 3-1: USB disconnect, device number 64
[ 1656.222078][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1656.235196][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1656.275936][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1656.294826][ T3431] usb 5-1: USB disconnect, device number 65
[ 1656.306157][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1656.315251][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1656.332752][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1656.347591][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1656.358005][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1656.385783][ T8471] usb 2-1: config 0 descriptor??
[ 1656.392422][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1656.421670][   T36] usb 6-1: config 0 descriptor??
[ 1656.438936][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1656.479197][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1656.488435][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1656.507777][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1656.518931][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1656.533638][ T8472] usb 4-1: config 0 descriptor??
[ 1656.542817][ T8659] usb 1-1: new high-speed USB device number 67 using dummy_hcd
[ 1656.589248][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1656.645086][ T8470] usb 3-1: new high-speed USB device number 65 using dummy_hcd
[ 1656.645533][ T8471] usb 2-1: USB disconnect, device number 64
executing program
executing program
[ 1656.685619][ T8472] usb 6-1: USB disconnect, device number 65
[ 1656.691433][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1656.705618][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1656.724975][ T3431] usb 5-1: new high-speed USB device number 66 using dummy_hcd
executing program
[ 1656.785193][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1656.799464][   T36] usb 4-1: USB disconnect, device number 66
[ 1656.814685][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1656.895285][ T8470] usb 3-1: Using ep0 maxpacket: 16
[ 1656.915325][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1656.927074][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1656.938647][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1656.952776][ T8659] usb 1-1: config 0 descriptor??
[ 1656.975662][ T3431] usb 5-1: Using ep0 maxpacket: 16
[ 1656.998404][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1657.016079][ T8470] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1657.029510][ T8470] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1657.041705][ T8470] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1657.058744][ T8470] usb 3-1: config 0 descriptor??
[ 1657.099341][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1657.108151][ T3431] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1657.119140][ T8472] usb 6-1: new high-speed USB device number 66 using dummy_hcd
[ 1657.138257][ T3431] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1657.155030][ T8471] usb 2-1: new high-speed USB device number 65 using dummy_hcd
[ 1657.161396][ T3431] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1657.176365][ T3431] usb 5-1: config 0 descriptor??
executing program
[ 1657.203125][ T8470] usb 1-1: USB disconnect, device number 67
[ 1657.209511][   T36] usb 4-1: new high-speed USB device number 67 using dummy_hcd
[ 1657.220763][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1657.232003][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1657.298376][ T3431] usb 3-1: USB disconnect, device number 65
[ 1657.325423][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1657.365094][ T8472] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1657.427056][ T8659] usb 5-1: USB disconnect, device number 66
[ 1657.437702][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1657.438585][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1657.485461][ T8472] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1657.496878][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1657.504632][ T8472] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1657.517681][ T8472] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1657.533266][ T8472] usb 6-1: config 0 descriptor??
[ 1657.585518][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1657.588974][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1657.602803][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1657.615463][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1657.625372][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1657.630990][ T8471] usb 2-1: config 0 descriptor??
[ 1657.645496][ T8470] usb 1-1: new high-speed USB device number 68 using dummy_hcd
[ 1657.662267][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1657.673130][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1657.689027][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1657.692466][   T36] usb 4-1: config 0 descriptor??
[ 1657.705220][ T3431] usb 3-1: new high-speed USB device number 66 using dummy_hcd
[ 1657.758811][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1657.804254][ T8471] usb 6-1: USB disconnect, device number 66
[ 1657.823121][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1657.855294][ T8659] usb 5-1: new high-speed USB device number 67 using dummy_hcd
[ 1657.892671][    T5] usb 2-1: USB disconnect, device number 65
[ 1657.895028][ T8470] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1657.901873][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1657.945417][ T3431] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1657.967019][ T8571] usb 4-1: USB disconnect, device number 67
[ 1657.980761][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1658.025366][ T8470] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1658.060580][ T8470] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1658.075399][ T3431] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1658.088401][ T3431] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1658.103233][ T8470] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1658.112883][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1658.129987][ T3431] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1658.141799][ T8470] usb 1-1: config 0 descriptor??
[ 1658.149277][ T3431] usb 3-1: config 0 descriptor??
[ 1658.190007][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1658.209442][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1658.235400][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1658.255188][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1658.255255][ T8471] usb 6-1: new high-speed USB device number 67 using dummy_hcd
[ 1658.276443][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1658.302532][ T8659] usb 5-1: config 0 descriptor??
[ 1658.349421][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1658.393256][ T8659] usb 1-1: USB disconnect, device number 68
[ 1658.395149][ T8571] usb 4-1: new high-speed USB device number 68 using dummy_hcd
[ 1658.402853][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1658.407990][    T5] usb 2-1: new high-speed USB device number 66 using dummy_hcd
[ 1658.483016][ T3431] usb 3-1: USB disconnect, device number 66
[ 1658.502070][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1658.552951][ T8470] usb 5-1: USB disconnect, device number 67
[ 1658.563421][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1658.575023][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1658.715277][    T5] usb 2-1: Using ep0 maxpacket: 16
[ 1658.720806][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1658.726363][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1658.737978][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1658.747373][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1658.757428][ T8471] usb 6-1: config 0 descriptor??
[ 1658.808187][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1658.865366][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1658.875142][ T8659] usb 1-1: new high-speed USB device number 69 using dummy_hcd
[ 1658.876866][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1658.885260][ T3431] usb 3-1: new high-speed USB device number 67 using dummy_hcd
[ 1658.906366][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1658.917155][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1658.928009][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1658.937525][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1658.948866][    T5] usb 2-1: config 0 descriptor??
[ 1658.962940][ T8571] usb 4-1: config 0 descriptor??
[ 1658.965273][ T8470] usb 5-1: new high-speed USB device number 68 using dummy_hcd
[ 1658.989516][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1659.013010][   T36] usb 6-1: USB disconnect, device number 67
[ 1659.024478][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1659.028034][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1659.114982][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1659.135208][ T3431] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1659.195905][ T8571] usb 2-1: USB disconnect, device number 66
[ 1659.203784][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1659.225409][ T8470] usb 5-1: Using ep0 maxpacket: 16
[ 1659.231176][ T8472] usb 4-1: USB disconnect, device number 68
executing program
[ 1659.238073][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1659.250881][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1659.263574][ T3431] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1659.286246][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1659.300429][ T3431] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1659.311995][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1659.326060][ T3431] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1659.346173][ T8659] usb 1-1: config 0 descriptor??
[ 1659.353658][ T3431] usb 3-1: config 0 descriptor??
[ 1659.374113][ T8470] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1659.390472][ T8470] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1659.411274][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1659.420567][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1659.429269][   T36] usb 6-1: new high-speed USB device number 68 using dummy_hcd
[ 1659.445602][ T8470] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1659.459534][ T8470] usb 5-1: config 0 descriptor??
[ 1659.509418][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1659.611529][ T8470] usb 1-1: USB disconnect, device number 69
[ 1659.621083][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1659.635199][ T8571] usb 2-1: new high-speed USB device number 67 using dummy_hcd
executing program
[ 1659.663136][ T8659] usb 3-1: USB disconnect, device number 67
[ 1659.678302][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1659.695154][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1659.700959][ T8472] usb 4-1: new high-speed USB device number 69 using dummy_hcd
[ 1659.742029][ T3431] usb 5-1: USB disconnect, device number 68
[ 1659.760342][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1659.825312][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1659.837917][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1659.855081][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1659.869724][   T36] usb 6-1: config 0 descriptor??
[ 1659.920396][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1659.935228][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1659.955017][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1660.065210][ T8470] usb 1-1: new high-speed USB device number 70 using dummy_hcd
[ 1660.075103][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1660.075857][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1660.089574][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1660.098981][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1660.109421][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1660.117331][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1660.137749][ T8471] usb 6-1: USB disconnect, device number 68
[ 1660.148455][ T8571] usb 2-1: config 0 descriptor??
[ 1660.149193][ T8472] usb 4-1: config 0 descriptor??
[ 1660.158232][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1660.165228][ T8659] usb 3-1: new high-speed USB device number 68 using dummy_hcd
[ 1660.174953][ T3431] usb 5-1: new high-speed USB device number 69 using dummy_hcd
[ 1660.239014][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1660.240503][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1660.315037][ T8470] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1660.405164][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1660.425306][ T3431] usb 5-1: Using ep0 maxpacket: 16
[ 1660.436550][ T8470] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1660.439190][ T8571] usb 2-1: USB disconnect, device number 67
executing program
[ 1660.473455][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1660.482215][ T8470] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1660.515892][ T8470] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1660.525927][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1660.545247][ T3431] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1660.560248][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1660.574572][ T3431] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1660.588030][ T8470] usb 1-1: config 0 descriptor??
[ 1660.596989][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1660.605258][ T8471] usb 6-1: new high-speed USB device number 69 using dummy_hcd
[ 1660.615076][ T3431] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1660.629780][ T8659] usb 3-1: config 0 descriptor??
[ 1660.647062][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1660.658201][ T3431] usb 5-1: config 0 descriptor??
[ 1660.676471][ T8470] usb 4-1: USB disconnect, device number 69
[ 1660.684681][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1660.710105][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1660.722693][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1660.845799][ T3431] usb 1-1: USB disconnect, device number 70
[ 1660.863861][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1660.884980][ T8471] usb 6-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1660.934299][ T8472] usb 5-1: USB disconnect, device number 69
[ 1660.934998][ T8571] usb 2-1: new high-speed USB device number 68 using dummy_hcd
[ 1660.941352][ T8659] usb 3-1: USB disconnect, device number 68
[ 1660.960892][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1660.996272][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1661.055718][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1661.077522][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1661.085733][ T8470] usb 4-1: new high-speed USB device number 70 using dummy_hcd
[ 1661.113704][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1661.135351][ T8471] usb 6-1: config 0 descriptor??
[ 1661.198217][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1661.275858][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1661.295723][ T3431] usb 1-1: new high-speed USB device number 71 using dummy_hcd
[ 1661.345098][ T8470] usb 4-1: Using ep0 maxpacket: 16
[ 1661.375135][ T8472] usb 5-1: new high-speed USB device number 70 using dummy_hcd
executing program
[ 1661.395148][ T8659] usb 3-1: new high-speed USB device number 69 using dummy_hcd
[ 1661.398580][ T8471] usb 6-1: USB disconnect, device number 69
[ 1661.409297][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1661.430668][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1661.442510][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1661.451767][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1661.465998][ T8470] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1661.478709][ T8571] usb 2-1: config 0 descriptor??
[ 1661.491915][ T8470] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1661.508240][ T8470] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1661.521945][ T8470] usb 4-1: config 0 descriptor??
[ 1661.535307][ T3431] usb 1-1: Using ep0 maxpacket: 16
[ 1661.541731][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1661.569058][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1661.615346][ T8472] usb 5-1: Using ep0 maxpacket: 16
[ 1661.645237][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1661.665069][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1661.679323][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1661.700195][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1661.711838][ T3431] usb 1-1: config 0 descriptor??
[ 1661.739266][ T8571] usb 2-1: USB disconnect, device number 68
executing program
[ 1661.747459][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1661.755464][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1661.774734][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1661.792671][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1661.822818][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1661.835340][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1661.841185][ T8471] usb 6-1: new high-speed USB device number 70 using dummy_hcd
[ 1661.844802][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1661.868391][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1661.891776][ T8472] usb 5-1: config 0 descriptor??
[ 1661.910787][ T8659] usb 3-1: config 0 descriptor??
[ 1661.929677][ T3431] usb 4-1: USB disconnect, device number 70
[ 1661.949141][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1661.960019][    T5] usb 1-1: USB disconnect, device number 71
[ 1661.960553][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1661.967871][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1661.986500][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
executing program
[ 1662.145122][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1662.148777][ T8659] usb 5-1: USB disconnect, device number 70
executing program
[ 1662.185335][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1662.187068][ T8571] usb 2-1: new high-speed USB device number 69 using dummy_hcd
[ 1662.243836][ T8472] usb 3-1: USB disconnect, device number 69
[ 1662.252111][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1662.285705][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1662.305520][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1662.317010][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1662.328483][ T8471] usb 6-1: config 0 descriptor??
[ 1662.375000][ T3431] usb 4-1: new high-speed USB device number 71 using dummy_hcd
[ 1662.383223][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1662.445090][    T5] usb 1-1: new high-speed USB device number 72 using dummy_hcd
[ 1662.505372][ T8571] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1662.578039][ T8471] usb 6-1: USB disconnect, device number 70
[ 1662.584733][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1662.585295][ T8659] usb 5-1: new high-speed USB device number 71 using dummy_hcd
[ 1662.615143][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1662.635083][ T8472] usb 3-1: new high-speed USB device number 70 using dummy_hcd
[ 1662.665889][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1662.677466][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1662.688665][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1662.699337][ T8571] usb 2-1: config 0 descriptor??
[ 1662.725288][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1662.735354][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1662.746816][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1662.757359][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1662.759699][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1662.776604][ T3431] usb 4-1: config 0 descriptor??
[ 1662.818714][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1662.855347][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1662.865020][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1662.873995][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1662.885271][ T8472] usb 3-1: Using ep0 maxpacket: 16
[ 1662.901899][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1662.922465][    T5] usb 1-1: config 0 descriptor??
executing program
[ 1662.958620][ T8571] usb 2-1: USB disconnect, device number 69
[ 1662.972742][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1662.995204][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1662.998156][ T8471] usb 6-1: new high-speed USB device number 71 using dummy_hcd
[ 1663.007321][ T8472] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1663.018471][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1663.060153][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1663.077532][    T5] usb 4-1: USB disconnect, device number 71
[ 1663.090658][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1663.103207][ T8472] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1663.119902][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1663.148554][ T8472] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1663.172398][ T8659] usb 5-1: config 0 descriptor??
executing program
[ 1663.206071][ T8851] usb 1-1: USB disconnect, device number 72
[ 1663.210721][ T8472] usb 3-1: config 0 descriptor??
[ 1663.226479][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1663.245365][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1663.295315][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1663.301193][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1663.438587][ T8472] usb 5-1: USB disconnect, device number 71
[ 1663.447108][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1663.449421][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1663.467817][ T8571] usb 2-1: new high-speed USB device number 70 using dummy_hcd
executing program
[ 1663.499408][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1663.516829][ T8659] usb 3-1: USB disconnect, device number 70
[ 1663.525040][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1663.530765][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1663.553455][ T8471] usb 6-1: config 0 descriptor??
[ 1663.558770][    T5] usb 4-1: new high-speed USB device number 72 using dummy_hcd
[ 1663.611114][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1663.675264][ T8851] usb 1-1: new high-speed USB device number 73 using dummy_hcd
[ 1663.735421][ T8571] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1663.808253][ T8471] usb 6-1: USB disconnect, device number 71
[ 1663.821030][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1663.834775][    T5] usb 4-1: Using ep0 maxpacket: 16
[ 1663.865174][ T8472] usb 5-1: new high-speed USB device number 72 using dummy_hcd
[ 1663.876281][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1663.888464][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1663.900375][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1663.912188][ T8571] usb 2-1: config 0 descriptor??
[ 1663.945356][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1663.955064][ T8659] usb 3-1: new high-speed USB device number 71 using dummy_hcd
[ 1663.965384][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1663.980382][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1663.988921][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1664.003657][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1664.017244][    T5] usb 4-1: config 0 descriptor??
[ 1664.075155][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1664.090694][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1664.105247][ T8472] usb 5-1: Using ep0 maxpacket: 16
[ 1664.106709][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1664.145016][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1664.166582][ T8851] usb 1-1: config 0 descriptor??
[ 1664.170819][ T3431] usb 2-1: USB disconnect, device number 70
executing program
[ 1664.189891][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1664.199231][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1664.205149][ T8471] usb 6-1: new high-speed USB device number 72 using dummy_hcd
[ 1664.219894][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1664.225631][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1664.267291][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1664.279811][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1664.290206][ T8851] usb 4-1: USB disconnect, device number 72
executing program
[ 1664.312603][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1664.315078][ T8472] usb 5-1: config 0 descriptor??
[ 1664.326746][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1664.357027][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1664.385114][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1664.414853][ T8659] usb 3-1: config 0 descriptor??
[ 1664.427193][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1664.470236][ T8472] usb 1-1: USB disconnect, device number 73
[ 1664.491953][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1664.505439][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1664.506213][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1664.626709][ T8659] usb 5-1: USB disconnect, device number 72
[ 1664.640054][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1664.655282][ T3431] usb 2-1: new high-speed USB device number 71 using dummy_hcd
[ 1664.667318][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1664.697693][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1664.704794][ T8470] usb 3-1: USB disconnect, device number 71
[ 1664.750800][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1664.752121][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1664.768788][ T8851] usb 4-1: new high-speed USB device number 73 using dummy_hcd
[ 1664.849103][ T8471] usb 6-1: config 0 descriptor??
[ 1664.895234][ T3431] usb 2-1: Using ep0 maxpacket: 16
[ 1664.900858][ T8472] usb 1-1: new high-speed USB device number 74 using dummy_hcd
[ 1664.921713][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1665.015360][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1665.026931][ T8659] usb 5-1: new high-speed USB device number 73 using dummy_hcd
[ 1665.036083][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1665.047388][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1665.058815][ T3431] usb 2-1: config 0 descriptor??
[ 1665.065183][ T8851] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1665.099667][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1665.122595][ T3431] usb 6-1: USB disconnect, device number 72
[ 1665.130565][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1665.155164][ T8472] usb 1-1: Using ep0 maxpacket: 16
[ 1665.161304][ T8470] usb 3-1: new high-speed USB device number 72 using dummy_hcd
[ 1665.215289][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1665.227251][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1665.237590][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1665.255982][ T8851] usb 4-1: config 0 descriptor??
executing program
[ 1665.285238][ T8472] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1665.296750][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1665.318252][ T8472] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1665.318639][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1665.331824][ T8472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1665.347478][   T36] usb 2-1: USB disconnect, device number 71
[ 1665.362967][ T8472] usb 1-1: config 0 descriptor??
[ 1665.370909][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1665.418852][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1665.427975][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1665.439657][ T8470] usb 3-1: Using ep0 maxpacket: 16
[ 1665.458762][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1665.484407][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1665.507481][ T8659] usb 5-1: config 0 descriptor??
[ 1665.525478][ T8851] usb 4-1: USB disconnect, device number 73
executing program
[ 1665.525878][ T3431] usb 6-1: new high-speed USB device number 73 using dummy_hcd
[ 1665.532530][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1665.552917][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1665.565191][ T8470] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1665.589372][ T8470] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1665.629451][ T8471] usb 1-1: USB disconnect, device number 74
executing program
[ 1665.631468][ T8470] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1665.650886][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1665.674710][ T8470] usb 3-1: config 0 descriptor??
executing program
[ 1665.738389][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1665.747585][   T36] usb 2-1: new high-speed USB device number 72 using dummy_hcd
[ 1665.775917][ T8470] usb 5-1: USB disconnect, device number 73
[ 1665.797702][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1665.845239][ T3431] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1665.938271][ T8659] usb 3-1: USB disconnect, device number 72
[ 1665.952478][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1665.965410][ T3431] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1665.986023][ T3431] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1666.002295][ T3431] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1666.015024][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1666.015258][ T8851] usb 4-1: new high-speed USB device number 74 using dummy_hcd
[ 1666.024375][ T3431] usb 6-1: config 0 descriptor??
[ 1666.101354][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1666.116012][ T8471] usb 1-1: new high-speed USB device number 75 using dummy_hcd
[ 1666.135391][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1666.146904][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1666.158407][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1666.173785][   T36] usb 2-1: config 0 descriptor??
[ 1666.185426][ T8470] usb 5-1: new high-speed USB device number 74 using dummy_hcd
[ 1666.245212][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1666.298975][    T5] usb 6-1: USB disconnect, device number 73
[ 1666.305491][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1666.316351][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1666.345211][ T8659] usb 3-1: new high-speed USB device number 73 using dummy_hcd
[ 1666.365231][ T8471] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1666.435078][ T8470] usb 5-1: Using ep0 maxpacket: 16
[ 1666.435718][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1666.444645][   T36] usb 2-1: USB disconnect, device number 72
[ 1666.462879][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1666.470509][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1666.485299][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1666.511460][ T8851] usb 4-1: config 0 descriptor??
[ 1666.517115][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1666.537279][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1666.555503][ T8470] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1666.564958][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1666.571613][ T8470] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1666.594990][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1666.595182][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1666.603053][ T8470] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1666.614149][ T8471] usb 1-1: config 0 descriptor??
[ 1666.652688][ T8470] usb 5-1: config 0 descriptor??
[ 1666.669778][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1666.709396][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1666.718102][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1666.737652][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1666.745008][    T5] usb 6-1: new high-speed USB device number 74 using dummy_hcd
executing program
[ 1666.751559][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1666.776082][ T8659] usb 3-1: config 0 descriptor??
[ 1666.788595][ T8471] usb 4-1: USB disconnect, device number 74
[ 1666.800359][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1666.839700][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1666.848365][   T36] usb 2-1: new high-speed USB device number 73 using dummy_hcd
[ 1666.868816][ T8851] usb 1-1: USB disconnect, device number 75
executing program
executing program
[ 1666.884828][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1666.968527][ T8571] usb 5-1: USB disconnect, device number 74
[ 1666.977700][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1667.025023][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1667.041704][ T8659] usb 3-1: USB disconnect, device number 73
[ 1667.060560][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1667.105260][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1667.165713][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1667.202215][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1667.213088][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1667.223724][    T5] usb 6-1: config 0 descriptor??
[ 1667.225297][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1667.241502][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1667.252293][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1667.255575][ T8471] usb 4-1: new high-speed USB device number 75 using dummy_hcd
[ 1667.280353][   T36] usb 2-1: config 0 descriptor??
[ 1667.282832][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1667.338742][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1667.355169][ T8851] usb 1-1: new high-speed USB device number 76 using dummy_hcd
executing program
[ 1667.445103][ T8571] usb 5-1: new high-speed USB device number 75 using dummy_hcd
[ 1667.465117][ T8659] usb 3-1: new high-speed USB device number 74 using dummy_hcd
[ 1667.483039][   T36] usb 6-1: USB disconnect, device number 74
[ 1667.490690][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1667.538689][ T8470] usb 2-1: USB disconnect, device number 73
executing program
[ 1667.550546][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1667.584998][ T8471] usb 4-1: Using ep0 maxpacket: 16
[ 1667.605058][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1667.705182][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1667.716552][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1667.727859][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1667.733198][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1667.744341][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1667.755816][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1667.764677][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1667.782914][ T8471] usb 4-1: config 0 descriptor??
[ 1667.788878][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1667.810677][ T8851] usb 1-1: config 0 descriptor??
[ 1667.825222][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1667.837785][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1667.850235][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1667.856048][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1667.865260][   T36] usb 6-1: new high-speed USB device number 75 using dummy_hcd
[ 1667.880239][ T8659] usb 3-1: config 0 descriptor??
[ 1667.886510][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1667.895303][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1667.925187][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1667.938336][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1667.947160][ T8470] usb 2-1: new high-speed USB device number 74 using dummy_hcd
[ 1667.957902][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1667.989114][ T8571] usb 5-1: config 0 descriptor??
executing program
executing program
[ 1668.051026][ T8659] usb 4-1: USB disconnect, device number 75
[ 1668.067164][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1668.084045][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
executing program
[ 1668.115773][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1668.131762][ T3431] usb 1-1: USB disconnect, device number 76
[ 1668.150973][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1668.185832][ T8472] usb 3-1: USB disconnect, device number 74
[ 1668.195557][ T8470] usb 2-1: Using ep0 maxpacket: 16
[ 1668.204804][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1668.235530][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1668.268523][ T8571] usb 5-1: USB disconnect, device number 75
executing program
[ 1668.280319][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1668.283660][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1668.327152][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1668.345560][ T8470] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1668.361107][ T8470] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1668.380303][   T36] usb 6-1: config 0 descriptor??
[ 1668.399158][ T8470] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1668.428209][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1668.444460][ T8470] usb 2-1: config 0 descriptor??
[ 1668.475134][ T8659] usb 4-1: new high-speed USB device number 76 using dummy_hcd
[ 1668.508847][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1668.526140][ T3256] ieee802154 phy0 wpan0: encryption failed: -22
[ 1668.532511][ T3256] ieee802154 phy1 wpan1: encryption failed: -22
[ 1668.555141][ T3431] usb 1-1: new high-speed USB device number 77 using dummy_hcd
executing program
[ 1668.615214][ T8472] usb 3-1: new high-speed USB device number 75 using dummy_hcd
[ 1668.628192][ T8470] usb 6-1: USB disconnect, device number 75
[ 1668.641301][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1668.710902][   T36] usb 2-1: USB disconnect, device number 74
[ 1668.718137][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1668.751204][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1668.751480][ T8571] usb 5-1: new high-speed USB device number 76 using dummy_hcd
[ 1668.805154][ T3431] usb 1-1: Using ep0 maxpacket: 16
[ 1668.875233][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1668.886597][ T8472] usb 3-1: Using ep0 maxpacket: 16
[ 1668.892132][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1668.903547][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1668.914656][ T8659] usb 4-1: config 0 descriptor??
[ 1668.925585][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1668.940480][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1668.952890][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1668.970316][ T3431] usb 1-1: config 0 descriptor??
[ 1668.979251][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1669.005335][ T8472] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1669.016605][ T8472] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1669.031641][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1669.035196][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1669.040808][ T8472] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1669.055381][ T8470] usb 6-1: new high-speed USB device number 76 using dummy_hcd
[ 1669.069497][ T8472] usb 3-1: config 0 descriptor??
[ 1669.121972][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1669.175587][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1669.178690][ T8472] usb 4-1: USB disconnect, device number 76
[ 1669.193039][   T36] usb 2-1: new high-speed USB device number 75 using dummy_hcd
[ 1669.200023][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1669.224080][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1669.253054][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1669.289372][ T3431] usb 1-1: USB disconnect, device number 77
[ 1669.296057][ T8470] usb 6-1: Using ep0 maxpacket: 16
[ 1669.301920][ T8571] usb 5-1: config 0 descriptor??
[ 1669.308391][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1669.373846][ T8659] usb 3-1: USB disconnect, device number 75
[ 1669.389732][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1669.398562][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1669.425491][ T8470] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1669.445174][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1669.464364][ T8470] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1669.500767][ T8470] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1669.522011][ T8470] usb 6-1: config 0 descriptor??
executing program
[ 1669.569671][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1669.578238][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1669.588600][ T8571] usb 5-1: USB disconnect, device number 76
[ 1669.604523][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1669.631443][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1669.641007][ T8472] usb 4-1: new high-speed USB device number 77 using dummy_hcd
[ 1669.672493][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1669.709328][   T36] usb 2-1: config 0 descriptor??
executing program
[ 1669.758395][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1669.793890][   T36] usb 6-1: USB disconnect, device number 76
[ 1669.805010][ T3431] usb 1-1: new high-speed USB device number 78 using dummy_hcd
[ 1669.824574][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1669.845413][ T8659] usb 3-1: new high-speed USB device number 76 using dummy_hcd
[ 1669.895243][ T8472] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1669.958310][ T8851] usb 2-1: USB disconnect, device number 75
[ 1669.973238][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1670.015954][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1670.025028][ T8571] usb 5-1: new high-speed USB device number 77 using dummy_hcd
[ 1670.027514][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1670.045179][ T3431] usb 1-1: Using ep0 maxpacket: 16
[ 1670.050927][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1670.062531][ T8472] usb 4-1: config 0 descriptor??
[ 1670.095086][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1670.108838][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1670.165527][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1670.177362][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1670.187121][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1670.196042][   T36] usb 6-1: new high-speed USB device number 77 using dummy_hcd
[ 1670.207663][ T3431] usb 1-1: config 0 descriptor??
[ 1670.215713][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1670.228018][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1670.238199][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1670.251747][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1670.263443][ T8659] usb 3-1: config 0 descriptor??
executing program
[ 1670.309184][ T3431] usb 4-1: USB disconnect, device number 77
[ 1670.324009][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1670.336223][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1670.341022][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1670.366097][ T8851] usb 2-1: new high-speed USB device number 76 using dummy_hcd
executing program
[ 1670.445217][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1670.458933][ T8659] usb 1-1: USB disconnect, device number 78
[ 1670.468897][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1670.475311][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1670.511110][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1670.549176][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1670.575403][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1670.587880][ T8471] usb 3-1: USB disconnect, device number 76
[ 1670.594021][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1670.610684][ T8571] usb 5-1: config 0 descriptor??
[ 1670.617829][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1670.632532][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1670.665053][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1670.666130][   T36] usb 6-1: config 0 descriptor??
[ 1670.685972][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1670.729529][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1670.737923][ T3431] usb 4-1: new high-speed USB device number 78 using dummy_hcd
[ 1670.815349][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1670.826672][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1670.837529][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1670.849269][ T8851] usb 2-1: config 0 descriptor??
[ 1670.855227][ T8659] usb 1-1: new high-speed USB device number 79 using dummy_hcd
[ 1670.886303][ T8571] usb 5-1: USB disconnect, device number 77
[ 1670.892976][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1670.910546][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1670.946407][ T8851] usb 6-1: USB disconnect, device number 77
[ 1670.958539][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1670.985103][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1671.035453][ T8471] usb 3-1: new high-speed USB device number 77 using dummy_hcd
executing program
[ 1671.105355][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1671.116517][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1671.121773][    T5] usb 2-1: USB disconnect, device number 76
[ 1671.138864][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1671.150043][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1671.163787][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1671.191416][ T3431] usb 4-1: config 0 descriptor??
[ 1671.235311][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1671.249702][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1671.267130][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1671.279426][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1671.285024][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1671.294695][ T8659] usb 1-1: config 0 descriptor??
[ 1671.348887][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1671.365105][ T8851] usb 6-1: new high-speed USB device number 78 using dummy_hcd
[ 1671.385355][ T8571] usb 5-1: new high-speed USB device number 78 using dummy_hcd
[ 1671.405585][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1671.424472][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1671.445919][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1671.453605][ T8659] usb 4-1: USB disconnect, device number 78
[ 1671.461089][ T8471] usb 3-1: config 0 descriptor??
[ 1671.476850][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1671.527708][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1671.536071][    T5] usb 2-1: new high-speed USB device number 77 using dummy_hcd
[ 1671.552006][ T3431] usb 1-1: USB disconnect, device number 79
[ 1671.575492][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1671.654990][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1671.660314][ T8851] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1671.721672][ T8471] usb 3-1: USB disconnect, device number 77
[ 1671.730846][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1671.796105][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1671.807506][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1671.818713][    T5] usb 2-1: Using ep0 maxpacket: 16
[ 1671.824641][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1671.836475][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1671.846438][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1671.855613][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1671.869479][ T8571] usb 5-1: config 0 descriptor??
[ 1671.879188][ T8851] usb 6-1: config 0 descriptor??
[ 1671.879500][ T8659] usb 4-1: new high-speed USB device number 79 using dummy_hcd
[ 1671.933911][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1671.942347][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1671.965136][ T3431] usb 1-1: new high-speed USB device number 80 using dummy_hcd
[ 1671.975685][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1671.995695][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1672.004745][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1672.035264][    T5] usb 2-1: config 0 descriptor??
executing program
executing program
[ 1672.105731][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1672.134990][ T8471] usb 3-1: new high-speed USB device number 78 using dummy_hcd
[ 1672.135117][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1672.143284][    T5] usb 6-1: USB disconnect, device number 78
[ 1672.208373][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1672.215317][ T3431] usb 1-1: Using ep0 maxpacket: 16
[ 1672.248299][ T8851] usb 5-1: USB disconnect, device number 78
[ 1672.260464][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1672.295309][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1672.298729][ T8571] usb 2-1: USB disconnect, device number 77
[ 1672.320146][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1672.333659][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1672.345400][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1672.358183][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1672.369796][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1672.385211][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1672.392176][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1672.409709][ T8659] usb 4-1: config 0 descriptor??
[ 1672.430425][ T3431] usb 1-1: config 0 descriptor??
[ 1672.459576][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1672.478724][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1672.515310][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1672.527578][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1672.539439][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1672.566122][ T8471] usb 3-1: config 0 descriptor??
[ 1672.625187][    T5] usb 6-1: new high-speed USB device number 79 using dummy_hcd
[ 1672.640271][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1672.666171][ T8851] usb 5-1: new high-speed USB device number 79 using dummy_hcd
[ 1672.677055][ T8471] usb 4-1: USB disconnect, device number 79
[ 1672.682435][ T3431] usb 1-1: USB disconnect, device number 80
[ 1672.703720][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1672.705996][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1672.745014][ T8571] usb 2-1: new high-speed USB device number 78 using dummy_hcd
executing program
[ 1672.846157][ T9188] usb 3-1: USB disconnect, device number 78
[ 1672.853468][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1672.875032][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1672.955801][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1673.025284][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1673.036434][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1673.041994][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1673.051918][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1673.062380][    T5] usb 6-1: config 0 descriptor??
[ 1673.085911][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1673.102256][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1673.114830][ T8471] usb 4-1: new high-speed USB device number 80 using dummy_hcd
[ 1673.124165][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1673.132593][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1673.145029][ T3431] usb 1-1: new high-speed USB device number 81 using dummy_hcd
[ 1673.147376][ T8851] usb 5-1: config 0 descriptor??
[ 1673.175684][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1673.194951][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1673.204184][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1673.219804][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1673.252999][ T8571] usb 2-1: config 0 descriptor??
executing program
[ 1673.285353][ T9188] usb 3-1: new high-speed USB device number 79 using dummy_hcd
[ 1673.310136][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1673.316648][ T8659] usb 6-1: USB disconnect, device number 79
[ 1673.343642][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1673.395067][ T3431] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1673.421805][ T8471] usb 4-1: Using ep0 maxpacket: 16
[ 1673.425969][   T36] usb 5-1: USB disconnect, device number 79
[ 1673.433756][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1673.509505][ T8571] usb 2-1: USB disconnect, device number 78
[ 1673.515468][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1673.521337][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1673.535682][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1673.555920][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1673.565360][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1673.582249][ T3431] usb 1-1: config 0 descriptor??
[ 1673.595458][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1673.628453][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1673.645929][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1673.660356][ T8471] usb 4-1: config 0 descriptor??
[ 1673.664248][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1673.695952][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1673.712984][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1673.730475][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1673.735165][ T8659] usb 6-1: new high-speed USB device number 80 using dummy_hcd
[ 1673.756588][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1673.772158][ T9188] usb 3-1: config 0 descriptor??
[ 1673.825262][   T36] usb 5-1: new high-speed USB device number 80 using dummy_hcd
[ 1673.854558][ T3431] usb 1-1: USB disconnect, device number 81
[ 1673.858991][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1673.871258][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1673.930971][ T8472] usb 4-1: USB disconnect, device number 80
[ 1673.949853][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1673.965041][ T8571] usb 2-1: new high-speed USB device number 79 using dummy_hcd
[ 1673.985045][ T8659] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1674.048580][ T9188] usb 3-1: USB disconnect, device number 79
[ 1674.065303][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1674.065553][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1674.105426][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1674.117820][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1674.127503][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1674.138920][ T8659] usb 6-1: config 0 descriptor??
[ 1674.178481][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1674.195448][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1674.207472][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1674.217021][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1674.228043][   T36] usb 5-1: config 0 descriptor??
[ 1674.235349][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1674.278345][ T3431] usb 1-1: new high-speed USB device number 82 using dummy_hcd
[ 1674.287456][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1674.355189][ T8472] usb 4-1: new high-speed USB device number 81 using dummy_hcd
[ 1674.375783][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1674.378587][   T36] usb 6-1: USB disconnect, device number 80
[ 1674.394000][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1674.414450][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1674.419301][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1674.429610][ T8571] usb 2-1: config 0 descriptor??
executing program
[ 1674.483303][ T8659] usb 5-1: USB disconnect, device number 80
[ 1674.485202][ T9188] usb 3-1: new high-speed USB device number 80 using dummy_hcd
[ 1674.499230][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1674.502125][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1674.535083][ T3431] usb 1-1: Using ep0 maxpacket: 16
[ 1674.595164][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1674.655280][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1674.667208][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1674.680121][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1674.698412][ T3431] usb 1-1: config 0 descriptor??
executing program
[ 1674.701509][ T8571] usb 2-1: USB disconnect, device number 79
[ 1674.715293][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1674.719172][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1674.735646][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1674.757733][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1674.774103][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1674.806425][ T8472] usb 4-1: config 0 descriptor??
[ 1674.825292][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1674.859606][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1674.875459][   T36] usb 6-1: new high-speed USB device number 81 using dummy_hcd
[ 1674.925137][ T8659] usb 5-1: new high-speed USB device number 81 using dummy_hcd
[ 1674.956354][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1674.982564][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1675.006757][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1675.019481][ T9188] usb 3-1: config 0 descriptor??
[ 1675.031266][    T5] usb 1-1: USB disconnect, device number 82
[ 1675.044187][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1675.068008][ T8472] usb 4-1: USB disconnect, device number 81
[ 1675.074602][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1675.107377][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1675.115022][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1675.185069][ T8571] usb 2-1: new high-speed USB device number 80 using dummy_hcd
[ 1675.204990][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1675.235624][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1675.247035][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1675.258381][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1675.269343][   T36] usb 6-1: config 0 descriptor??
executing program
[ 1675.292938][ T9188] usb 3-1: USB disconnect, device number 80
[ 1675.300038][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1675.319215][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1675.328158][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1675.361548][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1675.377373][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1675.405159][ T8659] usb 5-1: config 0 descriptor??
[ 1675.435046][    T5] usb 1-1: new high-speed USB device number 83 using dummy_hcd
[ 1675.446538][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1675.465978][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1675.505024][ T8472] usb 4-1: new high-speed USB device number 82 using dummy_hcd
[ 1675.519975][ T8659] usb 6-1: USB disconnect, device number 81
[ 1675.531166][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1675.605376][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1675.616689][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1675.626465][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1675.642231][ T8571] usb 2-1: config 0 descriptor??
[ 1675.648607][   T36] usb 5-1: USB disconnect, device number 81
executing program
[ 1675.661387][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1675.708268][ T9188] usb 3-1: new high-speed USB device number 81 using dummy_hcd
[ 1675.716184][    T5] usb 1-1: Using ep0 maxpacket: 16
[ 1675.722829][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1675.745037][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1675.855396][    T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1675.865104][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1675.867377][    T5] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1675.878020][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1675.890146][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1675.896725][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1675.920136][    T5] usb 1-1: config 0 descriptor??
[ 1675.920893][ T8472] usb 4-1: config 0 descriptor??
[ 1675.930463][ T8659] usb 6-1: new high-speed USB device number 82 using dummy_hcd
[ 1675.947676][ T8571] usb 2-1: USB disconnect, device number 80
[ 1675.954328][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1675.998363][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1675.999715][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1676.015013][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1676.055424][   T36] usb 5-1: new high-speed USB device number 82 using dummy_hcd
[ 1676.165284][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1676.175064][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1676.182174][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1676.203300][ T8472] usb 4-1: USB disconnect, device number 82
executing program
executing program
[ 1676.215953][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1676.224298][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1676.248697][ T3431] usb 1-1: USB disconnect, device number 83
[ 1676.270175][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1676.275895][ T9188] usb 3-1: config 0 descriptor??
[ 1676.305283][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1676.316825][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1676.336606][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1676.352084][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1676.359522][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1676.379356][ T8659] usb 6-1: config 0 descriptor??
[ 1676.406238][ T8571] usb 2-1: new high-speed USB device number 81 using dummy_hcd
[ 1676.438824][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1676.447221][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1676.461317][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1676.472280][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1676.486722][   T36] usb 5-1: config 0 descriptor??
executing program
[ 1676.538640][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1676.565455][ T9188] usb 3-1: USB disconnect, device number 81
[ 1676.573141][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1676.635166][ T8472] usb 4-1: new high-speed USB device number 83 using dummy_hcd
[ 1676.656949][   T36] usb 6-1: USB disconnect, device number 82
[ 1676.664862][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1676.665029][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1676.675622][ T3431] usb 1-1: new high-speed USB device number 84 using dummy_hcd
executing program
executing program
[ 1676.745838][ T8659] usb 5-1: USB disconnect, device number 82
[ 1676.753846][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1676.855390][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1676.867511][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1676.878149][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1676.888850][ T8571] usb 2-1: config 0 descriptor??
[ 1676.895361][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1676.928570][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1676.935537][ T3431] usb 1-1: Using ep0 maxpacket: 16
[ 1677.015370][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1677.026896][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1677.035144][ T9188] usb 3-1: new high-speed USB device number 82 using dummy_hcd
[ 1677.036851][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1677.057650][ T8472] usb 4-1: config 0 descriptor??
[ 1677.065298][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1677.076376][   T36] usb 6-1: new high-speed USB device number 83 using dummy_hcd
[ 1677.084663][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1677.100169][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1677.110270][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1677.127456][ T3431] usb 1-1: config 0 descriptor??
[ 1677.129099][    T5] usb 2-1: USB disconnect, device number 81
[ 1677.151052][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1677.155110][ T8659] usb 5-1: new high-speed USB device number 83 using dummy_hcd
[ 1677.183140][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1677.285039][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1677.305709][ T3431] usb 4-1: USB disconnect, device number 83
[ 1677.315074][   T36] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1677.335935][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1677.378552][ T8472] usb 1-1: USB disconnect, device number 84
[ 1677.391174][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1677.404978][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1677.435195][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1677.435393][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1677.459853][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1677.460585][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1677.487925][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1677.493240][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1677.507845][ T9188] usb 3-1: config 0 descriptor??
[ 1677.525449][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1677.545387][    T5] usb 2-1: new high-speed USB device number 82 using dummy_hcd
[ 1677.545627][   T36] usb 6-1: config 0 descriptor??
[ 1677.559024][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1677.573090][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1677.584218][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1677.593759][ T8659] usb 5-1: config 0 descriptor??
[ 1677.612522][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1677.639321][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1677.765023][ T3431] usb 4-1: new high-speed USB device number 84 using dummy_hcd
[ 1677.784277][ T9188] usb 3-1: USB disconnect, device number 82
[ 1677.785200][ T8472] usb 1-1: new high-speed USB device number 85 using dummy_hcd
[ 1677.797348][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1677.806204][    T5] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1677.870877][ T8659] usb 6-1: USB disconnect, device number 83
[ 1677.878297][   T36] usb 5-1: USB disconnect, device number 83
[ 1677.896946][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1677.905943][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1677.986856][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1677.998586][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1678.011845][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1678.024337][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1678.041089][    T5] usb 2-1: config 0 descriptor??
[ 1678.102918][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1678.105030][ T8472] usb 1-1: Using ep0 maxpacket: 16
[ 1678.135373][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1678.147162][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1678.159351][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1678.171641][ T3431] usb 4-1: config 0 descriptor??
[ 1678.219953][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1678.235268][ T9188] usb 3-1: new high-speed USB device number 83 using dummy_hcd
[ 1678.237203][ T8472] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1678.254554][ T8472] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1678.264365][ T8472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1678.285814][ T8472] usb 1-1: config 0 descriptor??
[ 1678.298805][    T5] usb 2-1: USB disconnect, device number 82
[ 1678.301981][ T8659] usb 6-1: new high-speed USB device number 84 using dummy_hcd
[ 1678.306817][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1678.315342][   T36] usb 5-1: new high-speed USB device number 84 using dummy_hcd
[ 1678.347887][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1678.419160][ T8472] usb 4-1: USB disconnect, device number 84
[ 1678.436348][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1678.495032][ T9188] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1678.535430][ T3431] usb 1-1: USB disconnect, device number 85
[ 1678.542926][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1678.615069][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1678.620617][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1678.665371][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1678.676673][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1678.687747][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1678.702257][ T9188] usb 3-1: config 0 descriptor??
[ 1678.745314][    T5] usb 2-1: new high-speed USB device number 83 using dummy_hcd
[ 1678.745453][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1678.765005][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1678.775493][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1678.777815][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1678.793541][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1678.803186][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1678.811977][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1678.823286][   T36] usb 5-1: config 0 descriptor??
[ 1678.835778][ T8659] usb 6-1: config 0 descriptor??
[ 1678.850057][ T8472] usb 4-1: new high-speed USB device number 85 using dummy_hcd
[ 1678.870536][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1678.882345][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1678.925110][ T3431] usb 1-1: new high-speed USB device number 86 using dummy_hcd
executing program
[ 1678.977070][ T9188] usb 3-1: USB disconnect, device number 83
[ 1678.983859][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1679.005046][    T5] usb 2-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1679.069491][   T36] usb 5-1: USB disconnect, device number 84
[ 1679.092637][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1679.104964][ T8472] usb 4-1: Using ep0 maxpacket: 16
[ 1679.135530][ T8464] usb 6-1: USB disconnect, device number 84
[ 1679.155534][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1679.156235][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1679.175127][ T3431] usb 1-1: Using ep0 maxpacket: 16
[ 1679.225218][ T8472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1679.225302][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1679.251297][ T8472] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1679.266301][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1679.278036][    T5] usb 2-1: config 0 descriptor??
[ 1679.287387][ T8472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1679.296085][ T3431] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1679.312625][ T3431] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1679.324468][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1679.328519][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1679.334032][ T8472] usb 4-1: config 0 descriptor??
[ 1679.361465][ T3431] usb 1-1: config 0 descriptor??
[ 1679.395752][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1679.406221][ T9188] usb 3-1: new high-speed USB device number 84 using dummy_hcd
[ 1679.418484][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1679.535849][    T5] usb 2-1: USB disconnect, device number 83
[ 1679.543856][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1679.555167][ T8464] usb 6-1: new high-speed USB device number 85 using dummy_hcd
[ 1679.563042][   T36] usb 5-1: new high-speed USB device number 85 using dummy_hcd
executing program
executing program
[ 1679.588660][ T3431] usb 4-1: USB disconnect, device number 85
[ 1679.609403][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1679.632115][ T8571] usb 1-1: USB disconnect, device number 86
[ 1679.642623][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1679.685072][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1679.825081][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1679.825178][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1679.830571][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1679.842026][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1679.856661][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1679.871691][ T9188] usb 3-1: config 0 descriptor??
[ 1679.931959][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1679.965163][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1679.976671][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1679.988375][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1679.998047][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1680.007849][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1680.015048][    T5] usb 2-1: new high-speed USB device number 84 using dummy_hcd
[ 1680.016505][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1680.034390][   T36] usb 5-1: config 0 descriptor??
[ 1680.044732][ T8464] usb 6-1: config 0 descriptor??
[ 1680.055594][ T3431] usb 4-1: new high-speed USB device number 86 using dummy_hcd
[ 1680.078948][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1680.090955][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1680.095226][ T8571] usb 1-1: new high-speed USB device number 87 using dummy_hcd
executing program
[ 1680.135268][ T9188] usb 3-1: USB disconnect, device number 84
[ 1680.141932][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
executing program
[ 1680.278380][   T36] usb 5-1: USB disconnect, device number 85
[ 1680.295546][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1680.295816][ T8471] usb 6-1: USB disconnect, device number 85
[ 1680.305297][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1680.309753][    T5] usb 2-1: Using ep0 maxpacket: 16
[ 1680.356494][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1680.405063][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1680.425364][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1680.436861][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1680.456670][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1680.473595][ T3431] usb 4-1: config 0 descriptor??
[ 1680.485333][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1680.497809][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1680.509727][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1680.521851][    T5] usb 2-1: config 0 descriptor??
[ 1680.525481][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1680.555568][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1680.567017][ T9188] usb 3-1: new high-speed USB device number 85 using dummy_hcd
[ 1680.579742][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1680.598303][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1680.611417][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1680.623558][ T8571] usb 1-1: config 0 descriptor??
[ 1680.679706][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1680.715277][   T36] usb 5-1: new high-speed USB device number 86 using dummy_hcd
executing program
[ 1680.738583][ T3431] usb 4-1: USB disconnect, device number 86
[ 1680.750279][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1680.782703][ T8464] usb 2-1: USB disconnect, device number 84
[ 1680.795249][ T8471] usb 6-1: new high-speed USB device number 86 using dummy_hcd
[ 1680.802291][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1680.865384][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1680.878502][ T8571] usb 1-1: USB disconnect, device number 87
[ 1680.891737][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1680.985014][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1681.005469][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1681.016710][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1681.026120][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1681.039852][ T9188] usb 3-1: config 0 descriptor??
[ 1681.075907][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1681.105114][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1681.114265][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1681.120741][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1681.154990][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1681.168688][ T3431] usb 4-1: new high-speed USB device number 87 using dummy_hcd
[ 1681.181740][   T36] usb 5-1: config 0 descriptor??
[ 1681.205539][ T8464] usb 2-1: new high-speed USB device number 85 using dummy_hcd
[ 1681.215432][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1681.235899][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1681.240181][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1681.271185][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1681.293146][ T8471] usb 6-1: config 0 descriptor??
executing program
[ 1681.325754][    T5] usb 3-1: USB disconnect, device number 85
[ 1681.338583][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1681.353352][ T8571] usb 1-1: new high-speed USB device number 88 using dummy_hcd
[ 1681.369118][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1681.425137][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1681.443178][   T36] usb 5-1: USB disconnect, device number 86
[ 1681.449943][ T8464] usb 2-1: Using ep0 maxpacket: 16
[ 1681.459426][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1681.555460][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1681.564964][ T8471] usb 6-1: USB disconnect, device number 86
[ 1681.567721][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1681.575824][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1681.585137][ T8464] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1681.611960][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1681.622561][ T8464] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1681.625001][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1681.635864][ T8464] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1681.652244][ T3431] usb 4-1: config 0 descriptor??
[ 1681.668934][ T8464] usb 2-1: config 0 descriptor??
[ 1681.721451][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1681.730073][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1681.755349][    T5] usb 3-1: new high-speed USB device number 86 using dummy_hcd
[ 1681.785569][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1681.800205][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1681.825023][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1681.849037][ T8571] usb 1-1: config 0 descriptor??
[ 1681.865027][   T36] usb 5-1: new high-speed USB device number 87 using dummy_hcd
executing program
[ 1681.891078][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1681.921288][ T3431] usb 4-1: USB disconnect, device number 87
executing program
[ 1681.946812][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1681.997483][ T8464] usb 2-1: USB disconnect, device number 85
[ 1682.009816][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1682.025379][    T5] usb 3-1: Using ep0 maxpacket: 16
[ 1682.031108][ T8471] usb 6-1: new high-speed USB device number 87 using dummy_hcd
executing program
[ 1682.090120][ T8571] usb 1-1: USB disconnect, device number 88
[ 1682.106801][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1682.115050][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1682.205106][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1682.217269][    T5] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1682.227943][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1682.235196][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1682.245596][    T5] usb 3-1: config 0 descriptor??
[ 1682.251821][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1682.262283][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1682.274507][   T36] usb 5-1: config 0 descriptor??
[ 1682.290801][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1682.299265][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1682.320148][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1682.375125][ T3431] usb 4-1: new high-speed USB device number 88 using dummy_hcd
[ 1682.415592][ T8464] usb 2-1: new high-speed USB device number 86 using dummy_hcd
executing program
[ 1682.485217][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1682.497263][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1682.499700][   T36] usb 3-1: USB disconnect, device number 86
[ 1682.515712][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1682.530022][ T8471] usb 6-1: config 0 descriptor??
executing program
[ 1682.532011][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1682.561133][ T8472] usb 5-1: USB disconnect, device number 87
[ 1682.570952][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1682.574973][ T8571] usb 1-1: new high-speed USB device number 89 using dummy_hcd
[ 1682.615040][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1682.647375][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1682.655516][ T8464] usb 2-1: Using ep0 maxpacket: 16
[ 1682.735398][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1682.747751][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1682.757724][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1682.785091][ T8464] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1682.797733][ T3431] usb 4-1: config 0 descriptor??
[ 1682.810991][ T8464] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1682.818647][ T8471] usb 6-1: USB disconnect, device number 87
executing program
[ 1682.838783][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1682.853956][ T8464] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1682.865504][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1682.881385][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1682.899742][ T8464] usb 2-1: config 0 descriptor??
[ 1682.945229][   T36] usb 3-1: new high-speed USB device number 87 using dummy_hcd
[ 1682.958961][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1682.995077][ T8472] usb 5-1: new high-speed USB device number 88 using dummy_hcd
[ 1683.026459][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1683.044774][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1683.066263][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1683.080051][ T8464] usb 4-1: USB disconnect, device number 88
executing program
[ 1683.090570][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1683.115098][ T8571] usb 1-1: config 0 descriptor??
executing program
[ 1683.159597][ T3431] usb 2-1: USB disconnect, device number 86
[ 1683.174520][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1683.178762][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1683.215246][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1683.235188][ T8471] usb 6-1: new high-speed USB device number 88 using dummy_hcd
[ 1683.255507][ T8472] usb 5-1: Using ep0 maxpacket: 16
[ 1683.335230][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1683.347872][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1683.358329][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1683.372079][   T36] usb 3-1: config 0 descriptor??
[ 1683.378958][ T8571] usb 1-1: USB disconnect, device number 89
executing program
[ 1683.390331][ T8472] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1683.392270][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1683.411630][ T8472] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1683.436390][ T8472] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1683.452679][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1683.478450][ T8472] usb 5-1: config 0 descriptor??
[ 1683.498443][ T8464] usb 4-1: new high-speed USB device number 89 using dummy_hcd
[ 1683.530318][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1683.535130][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1683.595311][ T3431] usb 2-1: new high-speed USB device number 87 using dummy_hcd
executing program
[ 1683.649053][ T8472] usb 3-1: USB disconnect, device number 87
[ 1683.661291][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1683.705549][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1683.723968][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1683.728705][   T36] usb 5-1: USB disconnect, device number 88
[ 1683.745089][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1683.766792][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1683.768436][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1683.806312][ T8471] usb 6-1: config 0 descriptor??
[ 1683.825278][ T8571] usb 1-1: new high-speed USB device number 90 using dummy_hcd
[ 1683.835144][ T3431] usb 2-1: Using ep0 maxpacket: 16
[ 1683.859279][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1683.865338][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1683.885335][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1683.894546][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1683.911992][ T8464] usb 4-1: config 0 descriptor??
[ 1683.956293][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1683.971089][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1683.987028][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1684.012571][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1684.027505][ T3431] usb 2-1: config 0 descriptor??
executing program
[ 1684.055206][ T8472] usb 3-1: new high-speed USB device number 88 using dummy_hcd
[ 1684.073084][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1684.095220][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1684.102160][ T3431] usb 6-1: USB disconnect, device number 88
[ 1684.128277][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1684.165091][   T36] usb 5-1: new high-speed USB device number 89 using dummy_hcd
executing program
[ 1684.184880][ T8464] usb 4-1: USB disconnect, device number 89
[ 1684.202713][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1684.235386][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1684.272189][T12321] usb 2-1: USB disconnect, device number 87
executing program
[ 1684.276881][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1684.297609][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1684.306449][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1684.320182][ T8571] usb 1-1: config 0 descriptor??
[ 1684.325026][ T8472] usb 3-1: Using ep0 maxpacket: 16
[ 1684.379392][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1684.415192][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1684.445087][ T8472] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1684.457627][ T8472] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1684.467527][ T8472] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1684.485759][ T8472] usb 3-1: config 0 descriptor??
[ 1684.535389][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1684.547289][ T3431] usb 6-1: new high-speed USB device number 89 using dummy_hcd
[ 1684.555616][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1684.570289][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1684.580942][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1684.581606][ T8571] usb 1-1: USB disconnect, device number 90
[ 1684.599245][   T36] usb 5-1: config 0 descriptor??
[ 1684.625071][ T8464] usb 4-1: new high-speed USB device number 90 using dummy_hcd
[ 1684.632552][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1684.659646][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1684.705099][T12321] usb 2-1: new high-speed USB device number 88 using dummy_hcd
[ 1684.728552][ T8471] usb 3-1: USB disconnect, device number 88
[ 1684.743250][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1684.805136][ T3431] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1684.859193][   T36] usb 5-1: USB disconnect, device number 89
[ 1684.872782][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1684.885162][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1684.925544][ T3431] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1684.936959][ T3431] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1684.950408][ T3431] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1684.959461][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1684.973062][ T3431] usb 6-1: config 0 descriptor??
[ 1685.005425][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1685.020795][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1685.029749][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1685.045356][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1685.065277][ T8571] usb 1-1: new high-speed USB device number 91 using dummy_hcd
[ 1685.066362][ T8464] usb 4-1: config 0 descriptor??
[ 1685.095406][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1685.114108][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1685.124537][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1685.138622][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1685.154177][T12321] usb 2-1: config 0 descriptor??
[ 1685.165012][ T8471] usb 3-1: new high-speed USB device number 89 using dummy_hcd
executing program
[ 1685.210119][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1685.254579][T12321] usb 6-1: USB disconnect, device number 89
[ 1685.265060][   T36] usb 5-1: new high-speed USB device number 90 using dummy_hcd
[ 1685.292755][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1685.315242][ T8571] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1685.358530][ T8464] usb 4-1: USB disconnect, device number 90
[ 1685.370933][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1685.420973][ T3431] usb 2-1: USB disconnect, device number 88
[ 1685.432987][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1685.446515][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1685.452067][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1685.463511][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1685.474697][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1685.509741][ T8571] usb 1-1: config 0 descriptor??
[ 1685.515027][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1685.565292][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1685.575129][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1685.589235][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1685.601346][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1685.614044][ T8471] usb 3-1: config 0 descriptor??
[ 1685.635501][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1685.654069][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1685.669648][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1685.679618][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1685.715221][T12321] usb 6-1: new high-speed USB device number 90 using dummy_hcd
[ 1685.723811][   T36] usb 5-1: config 0 descriptor??
executing program
[ 1685.759149][ T8472] usb 1-1: USB disconnect, device number 91
[ 1685.768520][ T8464] usb 4-1: new high-speed USB device number 91 using dummy_hcd
[ 1685.789959][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1685.799979][ T8472] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1685.855715][ T3431] usb 2-1: new high-speed USB device number 89 using dummy_hcd
[ 1685.877348][ T8470] usb 3-1: USB disconnect, device number 89
[ 1685.884307][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1685.968926][   T36] usb 5-1: USB disconnect, device number 90
[ 1685.980726][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1685.989001][T12321] usb 6-1: Using ep0 maxpacket: 16
[ 1686.045323][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1686.105531][ T3431] usb 2-1: Using ep0 maxpacket: 16
[ 1686.110848][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1686.124158][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1686.134395][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1686.145584][T12321] usb 6-1: config 0 descriptor??
[ 1686.165301][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1686.176636][ T8472] usb 1-1: new high-speed USB device number 92 using dummy_hcd
[ 1686.184763][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1686.199286][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1686.208087][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1686.225297][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1686.238136][ T8464] usb 4-1: config 0 descriptor??
[ 1686.246612][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1686.265179][ T8470] usb 3-1: new high-speed USB device number 90 using dummy_hcd
[ 1686.276171][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1686.299562][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1686.316317][ T3431] usb 2-1: config 0 descriptor??
[ 1686.369493][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1686.385107][   T36] usb 5-1: new high-speed USB device number 91 using dummy_hcd
[ 1686.408518][ T3431] usb 6-1: USB disconnect, device number 90
executing program
[ 1686.415322][ T8472] usb 1-1: Using ep0 maxpacket: 16
[ 1686.439011][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1686.498989][ T8464] usb 4-1: USB disconnect, device number 91
[ 1686.505389][ T8470] usb 3-1: Using ep0 maxpacket: 16
[ 1686.514852][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1686.535351][ T8472] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1686.558146][ T8472] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1686.595885][ T8472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1686.625407][ T8470] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1686.644691][ T8472] usb 1-1: config 0 descriptor??
[ 1686.649984][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1686.660964][ T8470] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1686.682287][ T8470] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1686.696183][ T8470] usb 3-1: config 0 descriptor??
[ 1686.702873][T12321] usb 2-1: USB disconnect, device number 89
[ 1686.720346][ T8472] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1686.730785][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1686.748960][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1686.775238][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1686.803465][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1686.824212][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1686.835031][ T3431] usb 6-1: new high-speed USB device number 91 using dummy_hcd
[ 1686.854796][   T36] usb 5-1: config 0 descriptor??
executing program
[ 1686.909306][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1686.935178][ T8464] usb 4-1: new high-speed USB device number 92 using dummy_hcd
executing program
[ 1686.963571][ T8659] usb 3-1: USB disconnect, device number 90
[ 1686.971660][ T8470] usb 1-1: USB disconnect, device number 92
[ 1686.989196][ T8470] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1686.999896][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1687.095042][ T3431] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1687.116237][ T8471] usb 5-1: USB disconnect, device number 91
[ 1687.128840][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1687.145130][T12321] usb 2-1: new high-speed USB device number 90 using dummy_hcd
[ 1687.185392][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1687.215263][ T3431] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1687.228161][ T3431] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1687.238469][ T3431] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1687.251963][ T3431] usb 6-1: config 0 descriptor??
[ 1687.297870][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1687.306564][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1687.321177][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1687.333014][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1687.348613][ T8464] usb 4-1: config 0 descriptor??
[ 1687.387863][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1687.393130][ T8659] usb 3-1: new high-speed USB device number 91 using dummy_hcd
[ 1687.405273][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1687.425106][ T8470] usb 1-1: new high-speed USB device number 93 using dummy_hcd
[ 1687.498694][ T8464] usb 6-1: USB disconnect, device number 91
[ 1687.505168][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1687.522068][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1687.535042][ T8471] usb 5-1: new high-speed USB device number 92 using dummy_hcd
executing program
[ 1687.537350][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1687.579502][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1687.604124][T16814] usb 4-1: USB disconnect, device number 92
[ 1687.618144][T12321] usb 2-1: config 0 descriptor??
executing program
[ 1687.623883][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1687.665823][ T8470] usb 1-1: Using ep0 maxpacket: 16
[ 1687.671081][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1687.688966][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1687.785285][ T8470] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1687.797247][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1687.808322][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1687.819588][ T8470] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1687.825146][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1687.831413][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1687.842463][ T8470] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1687.852960][ T8470] usb 1-1: config 0 descriptor??
[ 1687.865574][ T8659] usb 3-1: config 0 descriptor??
executing program
[ 1687.893922][T12321] usb 2-1: USB disconnect, device number 90
[ 1687.911158][ T8470] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1687.920541][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1687.929044][ T8464] usb 6-1: new high-speed USB device number 92 using dummy_hcd
[ 1687.939032][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1687.955581][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1687.982287][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1688.019196][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1688.025017][T16814] usb 4-1: new high-speed USB device number 93 using dummy_hcd
[ 1688.055719][ T8471] usb 5-1: config 0 descriptor??
executing program
executing program
[ 1688.110482][ T8659] usb 3-1: USB disconnect, device number 91
[ 1688.128240][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1688.141209][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1688.183154][ T9496] usb 1-1: USB disconnect, device number 93
[ 1688.195355][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1688.217119][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1688.275445][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1688.315244][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1688.327039][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1688.332530][ T8471] usb 5-1: USB disconnect, device number 92
[ 1688.344608][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1688.347856][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1688.355018][T12321] usb 2-1: new high-speed USB device number 91 using dummy_hcd
[ 1688.405212][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1688.420714][ T8464] usb 6-1: config 0 descriptor??
[ 1688.432778][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1688.463731][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1688.481557][T16814] usb 4-1: config 0 descriptor??
[ 1688.494521][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1688.565574][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1688.575909][ T8659] usb 3-1: new high-speed USB device number 92 using dummy_hcd
[ 1688.616047][ T9496] usb 1-1: new high-speed USB device number 94 using dummy_hcd
[ 1688.645019][T12321] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1688.696209][T16814] usb 6-1: USB disconnect, device number 92
[ 1688.703335][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1688.759407][ T8464] usb 4-1: USB disconnect, device number 93
[ 1688.765687][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1688.782876][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1688.800273][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1688.823786][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1688.833530][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1688.835051][ T8471] usb 5-1: new high-speed USB device number 93 using dummy_hcd
[ 1688.842024][T12321] usb 2-1: config 0 descriptor??
[ 1688.855335][ T9496] usb 1-1: Using ep0 maxpacket: 16
[ 1688.909007][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1688.955765][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1688.967338][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1688.978841][ T9496] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1688.990527][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1689.001023][ T9496] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1689.020705][ T8659] usb 3-1: config 0 descriptor??
[ 1689.026257][ T9496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1689.046180][ T9496] usb 1-1: config 0 descriptor??
executing program
[ 1689.083680][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1689.095758][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1689.106031][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1689.120440][    T5] usb 2-1: USB disconnect, device number 91
[ 1689.134004][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1689.135161][T16814] usb 6-1: new high-speed USB device number 93 using dummy_hcd
[ 1689.165664][ T8464] usb 4-1: new high-speed USB device number 94 using dummy_hcd
executing program
executing program
[ 1689.265621][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1689.279014][ T8659] usb 3-1: USB disconnect, device number 92
[ 1689.289665][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1689.307572][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1689.350656][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1689.382881][ T8571] usb 1-1: USB disconnect, device number 94
[ 1689.393288][ T8471] usb 5-1: config 0 descriptor??
[ 1689.401245][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1689.415235][T16814] usb 6-1: Using ep0 maxpacket: 16
[ 1689.420513][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1689.482201][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1689.545519][T16814] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1689.554998][    T5] usb 2-1: new high-speed USB device number 92 using dummy_hcd
[ 1689.556766][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1689.575742][T16814] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1689.586208][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1689.596467][T16814] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1689.604656][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1689.616109][T16814] usb 6-1: config 0 descriptor??
[ 1689.624171][ T8464] usb 4-1: config 0 descriptor??
executing program
[ 1689.659009][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1689.678852][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1689.683157][ T8471] usb 5-1: USB disconnect, device number 93
[ 1689.687063][ T8659] usb 3-1: new high-speed USB device number 93 using dummy_hcd
[ 1689.724649][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1689.795138][ T8571] usb 1-1: new high-speed USB device number 95 using dummy_hcd
[ 1689.815279][    T5] usb 2-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1689.866471][ T8464] usb 6-1: USB disconnect, device number 93
[ 1689.881981][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1689.925093][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1689.942967][T16814] usb 4-1: USB disconnect, device number 94
[ 1689.952233][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1689.965637][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1689.983491][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1689.996934][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1690.010279][    T5] usb 2-1: config 0 descriptor??
[ 1690.045214][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1690.056630][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1690.066426][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1690.077364][ T8659] usb 3-1: config 0 descriptor??
[ 1690.077893][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1690.088467][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1690.120623][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1690.135912][ T8471] usb 5-1: new high-speed USB device number 94 using dummy_hcd
[ 1690.245170][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1690.265120][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1690.274187][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1690.285131][ T8464] usb 6-1: new high-speed USB device number 94 using dummy_hcd
executing program
[ 1690.289293][    T5] usb 2-1: USB disconnect, device number 92
[ 1690.306716][ T8571] usb 1-1: config 0 descriptor??
[ 1690.321571][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1690.329200][ T8659] usb 3-1: USB disconnect, device number 93
executing program
[ 1690.340099][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1690.374997][T16814] usb 4-1: new high-speed USB device number 95 using dummy_hcd
[ 1690.400232][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1690.425220][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1690.565214][ T8464] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1690.603664][ T8571] usb 1-1: USB disconnect, device number 95
[ 1690.610012][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1690.622105][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1690.625598][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1690.640540][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1690.651395][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1690.668250][ T8471] usb 5-1: config 0 descriptor??
[ 1690.685475][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1690.699876][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1690.709856][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1690.721277][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1690.722827][ T8464] usb 6-1: config 0 descriptor??
[ 1690.755538][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1690.768431][ T8659] usb 3-1: new high-speed USB device number 94 using dummy_hcd
[ 1690.780734][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1690.785326][    T5] usb 2-1: new high-speed USB device number 93 using dummy_hcd
[ 1690.799063][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1690.826696][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1690.861620][T16814] usb 4-1: config 0 descriptor??
executing program
[ 1690.921044][ T9188] usb 5-1: USB disconnect, device number 94
[ 1690.927014][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1690.956292][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1690.982923][T16814] usb 6-1: USB disconnect, device number 94
[ 1691.010905][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1691.025098][ T8659] usb 3-1: Using ep0 maxpacket: 16
[ 1691.065103][    T5] usb 2-1: Using ep0 maxpacket: 16
[ 1691.071137][ T8571] usb 1-1: new high-speed USB device number 96 using dummy_hcd
executing program
[ 1691.125845][ T8471] usb 4-1: USB disconnect, device number 95
[ 1691.146066][ T8659] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1691.157717][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1691.173156][ T8659] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1691.193380][ T8659] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1691.205357][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1691.226116][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1691.240935][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1691.243818][ T8659] usb 3-1: config 0 descriptor??
[ 1691.267171][    T5] usb 2-1: config 0 descriptor??
[ 1691.325172][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1691.335381][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1691.355324][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1691.396022][ T9188] usb 5-1: new high-speed USB device number 95 using dummy_hcd
[ 1691.425294][T16814] usb 6-1: new high-speed USB device number 95 using dummy_hcd
executing program
executing program
[ 1691.505213][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1691.523306][T12321] usb 3-1: USB disconnect, device number 94
[ 1691.526026][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1691.531485][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1691.569908][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1691.607435][ T8571] usb 1-1: config 0 descriptor??
[ 1691.615480][ T8471] usb 4-1: new high-speed USB device number 96 using dummy_hcd
[ 1691.637823][    T5] usb 2-1: USB disconnect, device number 93
[ 1691.647038][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1691.665351][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1691.675393][T16814] usb 6-1: Using ep0 maxpacket: 16
[ 1691.690991][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1691.805112][T16814] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1691.816450][T16814] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1691.826080][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1691.828656][T16814] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1691.837430][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1691.849944][T16814] usb 6-1: config 0 descriptor??
[ 1691.865790][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1691.893339][ T9188] usb 5-1: config 0 descriptor??
[ 1691.898496][ T8471] usb 4-1: Using ep0 maxpacket: 16
[ 1691.908243][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1691.918869][ T8571] usb 1-1: USB disconnect, device number 96
[ 1691.931875][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1691.935193][T12321] usb 3-1: new high-speed USB device number 95 using dummy_hcd
[ 1691.959971][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1692.045246][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1692.056527][    T5] usb 2-1: new high-speed USB device number 94 using dummy_hcd
[ 1692.070945][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1692.088553][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
executing program
[ 1692.121599][ T8851] usb 6-1: USB disconnect, device number 95
[ 1692.129701][ T8471] usb 4-1: config 0 descriptor??
[ 1692.143010][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1692.192292][ T9188] usb 5-1: USB disconnect, device number 95
[ 1692.202101][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1692.215068][T12321] usb 3-1: Using ep0 maxpacket: 16
[ 1692.218645][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1692.325311][    T5] usb 2-1: Using ep0 maxpacket: 16
[ 1692.345217][ T8571] usb 1-1: new high-speed USB device number 97 using dummy_hcd
[ 1692.345365][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1692.366682][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1692.376923][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1692.403141][T12321] usb 3-1: config 0 descriptor??
executing program
[ 1692.423555][T16814] usb 4-1: USB disconnect, device number 96
[ 1692.433355][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1692.458309][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1692.475483][    T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1692.505642][    T5] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1692.514711][    T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1692.527608][    T5] usb 2-1: config 0 descriptor??
[ 1692.565389][ T8851] usb 6-1: new high-speed USB device number 96 using dummy_hcd
[ 1692.596289][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1692.615520][ T8571] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1692.665764][T12321] usb 3-1: USB disconnect, device number 95
[ 1692.675275][ T9188] usb 5-1: new high-speed USB device number 96 using dummy_hcd
[ 1692.687044][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1692.765235][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1692.778153][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1692.790532][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1692.798617][T16814] usb 4-1: new high-speed USB device number 97 using dummy_hcd
[ 1692.814137][ T8471] usb 2-1: USB disconnect, device number 94
[ 1692.832549][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1692.840833][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1692.848911][ T8571] usb 1-1: config 0 descriptor??
[ 1692.889282][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1692.955407][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1692.975372][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1692.986792][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1693.005557][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1693.024715][ T8851] usb 6-1: config 0 descriptor??
[ 1693.035368][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1693.065101][T12321] usb 3-1: new high-speed USB device number 96 using dummy_hcd
[ 1693.074304][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1693.094878][ T8851] usb 1-1: USB disconnect, device number 97
[ 1693.095252][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1693.113986][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1693.140703][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1693.155368][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1693.155437][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1693.186754][ T9188] usb 5-1: config 0 descriptor??
[ 1693.186842][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1693.230562][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1693.241715][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1693.264081][T16814] usb 4-1: config 0 descriptor??
[ 1693.265803][ T8471] usb 2-1: new high-speed USB device number 95 using dummy_hcd
[ 1693.303032][ T8659] usb 6-1: USB disconnect, device number 96
[ 1693.314948][T12321] usb 3-1: Using ep0 maxpacket: 16
[ 1693.323108][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1693.340928][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1693.435272][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1693.435908][ T9188] usb 5-1: USB disconnect, device number 96
[ 1693.459318][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1693.483567][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1693.488516][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1693.515885][T12321] usb 3-1: config 0 descriptor??
[ 1693.545084][ T8851] usb 1-1: new high-speed USB device number 98 using dummy_hcd
[ 1693.545892][T16814] usb 4-1: USB disconnect, device number 97
[ 1693.563916][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1693.565355][ T8471] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1693.594367][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1693.725100][ T8659] usb 6-1: new high-speed USB device number 97 using dummy_hcd
executing program
[ 1693.765577][ T9496] usb 3-1: USB disconnect, device number 96
[ 1693.772379][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1693.785405][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1693.809798][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1693.819584][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1693.838544][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1693.851224][ T8471] usb 2-1: config 0 descriptor??
[ 1693.908500][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1693.955323][ T9188] usb 5-1: new high-speed USB device number 97 using dummy_hcd
[ 1693.975558][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1693.985216][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1693.991963][T16814] usb 4-1: new high-speed USB device number 98 using dummy_hcd
[ 1693.991965][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1693.991997][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1694.020334][ T8851] usb 1-1: config 0 descriptor??
[ 1694.072503][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1694.105489][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1694.117684][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1694.134533][ T8851] usb 2-1: USB disconnect, device number 95
[ 1694.138499][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1694.150233][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1694.170979][ T8659] usb 6-1: config 0 descriptor??
[ 1694.205372][ T9496] usb 3-1: new high-speed USB device number 97 using dummy_hcd
[ 1694.218254][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1694.235144][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1694.237383][ T9188] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1694.273404][ T8471] usb 1-1: USB disconnect, device number 98
[ 1694.285804][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1694.355269][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1694.367181][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1694.379418][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1694.395402][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1694.399359][T16814] usb 4-1: config 0 descriptor??
[ 1694.436124][ T8659] usb 6-1: USB disconnect, device number 97
[ 1694.443069][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1694.444299][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1694.465071][ T9496] usb 3-1: Using ep0 maxpacket: 16
[ 1694.468727][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1694.479895][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1694.513455][ T9188] usb 5-1: config 0 descriptor??
[ 1694.579074][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1694.585285][ T9496] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1694.608911][ T9496] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1694.620061][ T9496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1694.632554][ T9496] usb 3-1: config 0 descriptor??
[ 1694.635148][ T8851] usb 2-1: new high-speed USB device number 96 using dummy_hcd
executing program
[ 1694.689671][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1694.706250][ T8471] usb 1-1: new high-speed USB device number 99 using dummy_hcd
[ 1694.718879][ T9188] usb 4-1: USB disconnect, device number 98
[ 1694.726950][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1694.786248][ T9496] usb 5-1: USB disconnect, device number 97
[ 1694.816040][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1694.885300][ T8659] usb 6-1: new high-speed USB device number 98 using dummy_hcd
[ 1694.890890][    T5] usb 3-1: USB disconnect, device number 97
[ 1694.909933][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1694.935129][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1694.995278][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1695.055477][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1695.066908][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1695.078167][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1695.088812][ T8851] usb 2-1: config 0 descriptor??
[ 1695.128064][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1695.139950][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1695.145400][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1695.151493][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1695.175097][ T9188] usb 4-1: new high-speed USB device number 99 using dummy_hcd
[ 1695.183706][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1695.200582][ T8471] usb 1-1: config 0 descriptor??
[ 1695.205299][ T9496] usb 5-1: new high-speed USB device number 98 using dummy_hcd
[ 1695.262036][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1695.265240][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1695.295099][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1695.295137][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1695.306292][ T8659] usb 6-1: config 0 descriptor??
executing program
[ 1695.325317][    T5] usb 3-1: new high-speed USB device number 98 using dummy_hcd
[ 1695.341154][T16814] usb 2-1: USB disconnect, device number 96
[ 1695.342205][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1695.355520][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1695.445032][ T9496] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1695.455050][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1695.487574][ T8851] usb 1-1: USB disconnect, device number 99
[ 1695.500233][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1695.556163][ T8659] usb 6-1: USB disconnect, device number 98
[ 1695.565319][ T9496] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1695.585595][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1695.586258][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1695.597245][    T5] usb 3-1: Using ep0 maxpacket: 16
[ 1695.619042][ T9496] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1695.620086][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1695.629799][ T9496] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1695.645704][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1695.649162][ T9188] usb 4-1: config 0 descriptor??
[ 1695.690530][ T9496] usb 5-1: config 0 descriptor??
[ 1695.709544][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1695.755285][T16814] usb 2-1: new high-speed USB device number 97 using dummy_hcd
[ 1695.764084][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1695.765327][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1695.799558][    T5] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1695.814995][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1695.836306][    T5] usb 3-1: config 0 descriptor??
executing program
[ 1695.899509][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1695.927941][    T5] usb 4-1: USB disconnect, device number 99
[ 1695.940426][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1695.948558][ T9496] usb 5-1: USB disconnect, device number 98
[ 1695.949288][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1695.955367][ T8851] usb 1-1: new high-speed USB device number 100 using dummy_hcd
[ 1695.995010][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1696.045363][ T8659] usb 6-1: new high-speed USB device number 99 using dummy_hcd
executing program
[ 1696.098980][ T9188] usb 3-1: USB disconnect, device number 98
[ 1696.109865][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1696.118338][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1696.147826][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1696.164354][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1696.180473][T16814] usb 2-1: config 0 descriptor??
[ 1696.229076][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1696.255030][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1696.295238][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1696.356084][    T5] usb 4-1: new high-speed USB device number 100 using dummy_hcd
[ 1696.385036][ T9496] usb 5-1: new high-speed USB device number 99 using dummy_hcd
executing program
[ 1696.405634][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1696.415113][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1696.417316][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1696.446957][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1696.454954][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1696.456783][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1696.473918][ T8851] usb 1-1: config 0 descriptor??
[ 1696.475454][ T8659] usb 6-1: config 0 descriptor??
[ 1696.484849][T16814] usb 2-1: USB disconnect, device number 97
[ 1696.492995][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1696.518681][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1696.538435][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1696.575835][ T9188] usb 3-1: new high-speed USB device number 99 using dummy_hcd
[ 1696.634997][ T9496] usb 5-1: Using ep0 maxpacket: 16
[ 1696.635058][    T5] usb 4-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1696.718700][ T8659] usb 6-1: USB disconnect, device number 99
[ 1696.734574][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1696.765299][    T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1696.765298][ T9496] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1696.765355][    T5] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1696.791205][ T9496] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1696.806352][    T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1696.835585][    T5] usb 4-1: config 0 descriptor??
[ 1696.855337][T16814] usb 2-1: new high-speed USB device number 98 using dummy_hcd
[ 1696.858993][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1696.870527][ T9496] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1696.895531][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1696.896475][ T9496] usb 5-1: config 0 descriptor??
[ 1696.925791][T12321] usb 1-1: USB disconnect, device number 100
[ 1696.933955][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1696.966871][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1697.026635][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1697.043637][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1697.067442][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1697.081459][ T9188] usb 3-1: config 0 descriptor??
executing program
[ 1697.105002][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1697.115522][ T8851] usb 4-1: USB disconnect, device number 100
[ 1697.127238][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1697.163230][ T9496] usb 5-1: USB disconnect, device number 99
[ 1697.165740][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1697.169566][ T8659] usb 6-1: new high-speed USB device number 100 using dummy_hcd
[ 1697.202260][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1697.225245][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1697.253740][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1697.285481][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1697.316981][T16814] usb 2-1: config 0 descriptor??
executing program
[ 1697.335139][T12321] usb 1-1: new high-speed USB device number 101 using dummy_hcd
[ 1697.359556][ T9188] usb 3-1: USB disconnect, device number 99
[ 1697.369613][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1697.371788][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1697.485235][ T8659] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1697.555111][ T8851] usb 4-1: new high-speed USB device number 101 using dummy_hcd
[ 1697.568531][T16814] usb 2-1: USB disconnect, device number 98
[ 1697.581292][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1697.589806][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1697.606107][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1697.617308][ T9496] usb 5-1: new high-speed USB device number 100 using dummy_hcd
[ 1697.634123][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1697.645666][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1697.670538][ T8659] usb 6-1: config 0 descriptor??
[ 1697.715665][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1697.730555][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1697.739306][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1697.753282][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1697.764770][T12321] usb 1-1: config 0 descriptor??
[ 1697.808707][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1697.825263][ T9188] usb 3-1: new high-speed USB device number 100 using dummy_hcd
[ 1697.833254][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1697.865148][ T9496] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1697.921965][    T5] usb 6-1: USB disconnect, device number 100
[ 1697.930651][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1697.965312][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1697.975073][T16814] usb 2-1: new high-speed USB device number 99 using dummy_hcd
[ 1697.977455][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1697.987724][ T9496] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1697.994225][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1698.029648][ T8851] usb 4-1: config 0 descriptor??
[ 1698.043448][ T9496] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1698.075185][ T9496] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1698.086300][T12321] usb 1-1: USB disconnect, device number 101
[ 1698.088886][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1698.092967][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1698.115022][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1698.127263][ T9496] usb 5-1: config 0 descriptor??
[ 1698.179206][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1698.225010][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1698.245496][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1698.263331][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1698.295310][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1698.328148][ T9188] usb 3-1: config 0 descriptor??
[ 1698.345527][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1698.348188][ T8851] usb 4-1: USB disconnect, device number 101
[ 1698.362711][    T5] usb 6-1: new high-speed USB device number 101 using dummy_hcd
[ 1698.365553][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1698.379447][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1698.402402][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1698.420151][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1698.452243][ T9496] usb 5-1: USB disconnect, device number 100
[ 1698.467434][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1698.479563][T16814] usb 2-1: config 0 descriptor??
[ 1698.529466][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1698.556973][T12321] usb 1-1: new high-speed USB device number 102 using dummy_hcd
executing program
[ 1698.602484][ T9188] usb 3-1: USB disconnect, device number 100
[ 1698.623328][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1698.695257][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1698.728794][T16814] usb 2-1: USB disconnect, device number 99
[ 1698.742399][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1698.805330][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1698.810994][ T8851] usb 4-1: new high-speed USB device number 102 using dummy_hcd
[ 1698.855219][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1698.865288][ T9496] usb 5-1: new high-speed USB device number 101 using dummy_hcd
[ 1698.867387][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1698.883521][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1698.897768][    T5] usb 6-1: config 0 descriptor??
[ 1698.925441][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1698.936841][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1698.947014][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1698.958918][T12321] usb 1-1: config 0 descriptor??
[ 1698.969630][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1699.010078][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1699.025254][ T9188] usb 3-1: new high-speed USB device number 101 using dummy_hcd
[ 1699.075392][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1699.105040][ T9496] usb 5-1: Using ep0 maxpacket: 16
[ 1699.115128][T16814] usb 2-1: new high-speed USB device number 100 using dummy_hcd
executing program
[ 1699.159854][    T5] usb 6-1: USB disconnect, device number 101
[ 1699.167119][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1699.212574][T12321] usb 1-1: USB disconnect, device number 102
[ 1699.224754][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1699.233252][ T9496] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1699.235594][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1699.253636][ T9496] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1699.288531][ T9496] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1699.293904][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1699.311577][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1699.312744][ T9496] usb 5-1: config 0 descriptor??
[ 1699.317934][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1699.339811][ T8851] usb 4-1: config 0 descriptor??
[ 1699.367994][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1699.373628][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1699.390030][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1699.455288][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1699.478628][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1699.485150][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1699.500917][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1699.510823][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1699.522335][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1699.523870][ T9188] usb 3-1: config 0 descriptor??
executing program
executing program
[ 1699.575517][    T5] usb 6-1: new high-speed USB device number 102 using dummy_hcd
[ 1699.578991][T16814] usb 2-1: config 0 descriptor??
[ 1699.588516][ T8851] usb 4-1: USB disconnect, device number 102
[ 1699.600541][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1699.621685][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1699.625126][T12321] usb 1-1: new high-speed USB device number 103 using dummy_hcd
[ 1699.669545][ T8659] usb 5-1: USB disconnect, device number 101
[ 1699.679879][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1699.699768][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1699.799831][ T8471] usb 3-1: USB disconnect, device number 101
[ 1699.812269][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1699.835636][    T5] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1699.905975][T16814] usb 2-1: USB disconnect, device number 100
[ 1699.913535][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1699.924965][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1699.993013][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1700.006309][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1700.017385][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1700.030879][    T5] usb 6-1: config 0 descriptor??
[ 1700.045316][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1700.057200][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1700.067270][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1700.078807][T12321] usb 1-1: config 0 descriptor??
[ 1700.085204][ T8851] usb 4-1: new high-speed USB device number 103 using dummy_hcd
[ 1700.095473][ T8659] usb 5-1: new high-speed USB device number 102 using dummy_hcd
[ 1700.105564][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1700.120445][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1700.215106][ T8471] usb 3-1: new high-speed USB device number 102 using dummy_hcd
executing program
executing program
[ 1700.305165][T16814] usb 2-1: new high-speed USB device number 101 using dummy_hcd
[ 1700.305278][    T5] usb 6-1: USB disconnect, device number 102
[ 1700.318638][T12321] usb 1-1: USB disconnect, device number 103
[ 1700.331819][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1700.344628][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1700.345209][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1700.385096][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1700.495382][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1700.505221][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1700.516564][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1700.526799][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1700.535221][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1700.543237][ T8659] usb 5-1: config 0 descriptor??
[ 1700.548538][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1700.560833][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1700.565159][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1700.576524][ T8851] usb 4-1: config 0 descriptor??
[ 1700.625487][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1700.636461][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1700.651181][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1700.660813][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1700.674406][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1700.685804][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1700.688770][ T8471] usb 3-1: config 0 descriptor??
[ 1700.714798][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1700.725382][    T5] usb 6-1: new high-speed USB device number 103 using dummy_hcd
[ 1700.733776][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1700.761945][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1700.762997][T16814] usb 2-1: config 0 descriptor??
[ 1700.781839][T12321] usb 1-1: new high-speed USB device number 104 using dummy_hcd
executing program
executing program
[ 1700.822917][ T8471] usb 5-1: USB disconnect, device number 102
[ 1700.837996][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1700.849583][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1700.915997][ T8851] usb 4-1: USB disconnect, device number 103
[ 1700.923071][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1701.004186][ T9188] usb 3-1: USB disconnect, device number 102
[ 1701.010643][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1701.024517][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1701.035620][T12321] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1701.058145][T16814] usb 2-1: USB disconnect, device number 101
[ 1701.066148][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1701.155310][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1701.175603][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1701.182979][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1701.217387][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1701.220234][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1701.246309][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1701.259542][T12321] usb 1-1: config 0 descriptor??
[ 1701.272916][    T5] usb 6-1: config 0 descriptor??
[ 1701.305521][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1701.345435][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1701.355261][ T8471] usb 5-1: new high-speed USB device number 103 using dummy_hcd
[ 1701.425082][ T8851] usb 4-1: new high-speed USB device number 104 using dummy_hcd
[ 1701.485175][ T9188] usb 3-1: new high-speed USB device number 103 using dummy_hcd
[ 1701.498123][T12321] usb 1-1: USB disconnect, device number 104
[ 1701.504867][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1701.513580][T16814] usb 2-1: new high-speed USB device number 102 using dummy_hcd
executing program
executing program
[ 1701.538615][    T5] usb 6-1: USB disconnect, device number 103
[ 1701.554448][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1701.605273][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1701.705463][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1701.745351][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1701.755009][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1701.757041][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1701.771117][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1701.779858][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1701.788443][ T8471] usb 5-1: config 0 descriptor??
[ 1701.839357][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1701.855946][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1701.867344][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1701.875356][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1701.879775][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1701.896851][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1701.912267][ T8851] usb 4-1: config 0 descriptor??
[ 1701.917596][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1701.919138][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1701.935288][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1701.942204][T12321] usb 1-1: new high-speed USB device number 105 using dummy_hcd
[ 1701.959104][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1701.968232][    T5] usb 6-1: new high-speed USB device number 104 using dummy_hcd
[ 1701.974377][T16814] usb 2-1: config 0 descriptor??
[ 1701.991247][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1702.031193][ T9188] usb 3-1: config 0 descriptor??
executing program
[ 1702.031743][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1702.063179][ T8471] usb 5-1: USB disconnect, device number 103
[ 1702.083900][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1702.119152][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
executing program
[ 1702.184175][ T9188] usb 4-1: USB disconnect, device number 104
[ 1702.188719][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1702.198178][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1702.228582][T16814] usb 2-1: USB disconnect, device number 102
[ 1702.238730][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1702.295246][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1702.315232][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1702.320215][ T8851] usb 3-1: USB disconnect, device number 103
[ 1702.345134][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1702.350642][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1702.354220][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1702.407096][T12321] usb 1-1: config 0 descriptor??
[ 1702.449624][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1702.465522][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1702.477562][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1702.486862][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1702.509821][    T5] usb 6-1: config 0 descriptor??
[ 1702.545880][ T8471] usb 5-1: new high-speed USB device number 104 using dummy_hcd
[ 1702.569713][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1702.645245][ T9188] usb 4-1: new high-speed USB device number 105 using dummy_hcd
[ 1702.648168][T12321] usb 1-1: USB disconnect, device number 105
[ 1702.675159][T16814] usb 2-1: new high-speed USB device number 103 using dummy_hcd
[ 1702.684815][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1702.776727][    T5] usb 6-1: USB disconnect, device number 104
[ 1702.791926][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1702.804969][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1702.885544][ T8851] usb 3-1: new high-speed USB device number 104 using dummy_hcd
[ 1702.935079][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1702.940621][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1702.951843][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1702.957458][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1702.966644][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1702.979602][ T8471] usb 5-1: config 0 descriptor??
[ 1703.039059][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1703.055927][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1703.067099][T12321] usb 1-1: new high-speed USB device number 106 using dummy_hcd
[ 1703.074876][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1703.087958][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1703.100982][T16814] usb 2-1: config 0 descriptor??
[ 1703.105405][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1703.125326][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1703.145283][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1703.161881][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1703.162168][ T9188] usb 4-1: config 0 descriptor??
[ 1703.175244][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1703.195093][    T5] usb 6-1: new high-speed USB device number 105 using dummy_hcd
executing program
[ 1703.238778][T16814] usb 5-1: USB disconnect, device number 104
[ 1703.247021][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1703.271304][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1703.315417][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1703.335363][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1703.355883][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1703.358829][ T8659] usb 2-1: USB disconnect, device number 103
[ 1703.382195][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1703.387375][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1703.429736][ T8851] usb 3-1: config 0 descriptor??
[ 1703.435230][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1703.462849][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1703.465154][ T9188] usb 4-1: USB disconnect, device number 105
executing program
[ 1703.478481][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1703.489127][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1703.515755][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1703.518637][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1703.589663][T12321] usb 1-1: config 0 descriptor??
[ 1703.635719][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1703.645208][T16814] usb 5-1: new high-speed USB device number 105 using dummy_hcd
[ 1703.655371][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1703.668178][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1703.692647][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1703.726046][    T5] usb 6-1: config 0 descriptor??
[ 1703.742592][ T8471] usb 3-1: USB disconnect, device number 104
[ 1703.753151][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1703.779379][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1703.815917][ T8659] usb 2-1: new high-speed USB device number 104 using dummy_hcd
[ 1703.844326][T12321] usb 1-1: USB disconnect, device number 106
[ 1703.858068][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1703.885145][T16814] usb 5-1: Using ep0 maxpacket: 16
[ 1703.945262][ T9188] usb 4-1: new high-speed USB device number 106 using dummy_hcd
[ 1703.979088][    T5] usb 6-1: USB disconnect, device number 105
[ 1703.986321][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1704.005504][T16814] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1704.022214][T16814] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1704.034338][T16814] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1704.068982][T16814] usb 5-1: config 0 descriptor??
[ 1704.075013][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1704.130658][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1704.175208][ T8471] usb 3-1: new high-speed USB device number 105 using dummy_hcd
[ 1704.195246][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1704.206508][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1704.216887][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1704.235398][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1704.240476][ T8659] usb 2-1: config 0 descriptor??
[ 1704.252960][T12321] usb 1-1: new high-speed USB device number 107 using dummy_hcd
executing program
[ 1704.308424][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1704.328978][ T8659] usb 5-1: USB disconnect, device number 105
[ 1704.341469][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1704.405309][    T5] usb 6-1: new high-speed USB device number 106 using dummy_hcd
[ 1704.413305][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1704.428306][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1704.442425][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1704.460616][ T9188] usb 4-1: config 0 descriptor??
[ 1704.466117][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1704.495036][T12321] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1704.511514][T16814] usb 2-1: USB disconnect, device number 104
[ 1704.528205][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1704.539039][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1704.615130][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1704.615266][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1704.633408][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1704.638389][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1704.650241][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1704.663202][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1704.682403][T12321] usb 1-1: config 0 descriptor??
[ 1704.682696][ T8471] usb 3-1: config 0 descriptor??
[ 1704.705117][    T5] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1704.728061][ T8659] usb 5-1: new high-speed USB device number 106 using dummy_hcd
[ 1704.729192][ T9188] usb 4-1: USB disconnect, device number 106
[ 1704.748092][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1704.753347][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1704.761095][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1704.855267][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1704.883682][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1704.905927][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1704.928684][T12321] usb 1-1: USB disconnect, device number 107
[ 1704.936975][    T5] usb 6-1: config 0 descriptor??
[ 1704.942266][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
executing program
[ 1704.950950][T16814] usb 2-1: new high-speed USB device number 105 using dummy_hcd
[ 1705.004449][ T9496] usb 3-1: USB disconnect, device number 105
[ 1705.011500][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1705.019439][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1705.027021][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1705.135210][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1705.161472][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1705.179978][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1705.195291][ T9188] usb 4-1: new high-speed USB device number 107 using dummy_hcd
[ 1705.200422][ T8659] usb 5-1: config 0 descriptor??
[ 1705.215201][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1705.218695][    T5] usb 6-1: USB disconnect, device number 106
executing program
[ 1705.239321][    T5] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1705.265274][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1705.335214][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1705.346285][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1705.358104][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1705.376349][T16814] usb 2-1: config 0 descriptor??
[ 1705.395067][T12321] usb 1-1: new high-speed USB device number 108 using dummy_hcd
[ 1705.422353][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1705.430947][ T9496] usb 3-1: new high-speed USB device number 106 using dummy_hcd
executing program
[ 1705.447568][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1705.463010][ T8471] usb 5-1: USB disconnect, device number 106
[ 1705.475908][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1705.575255][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1705.587311][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1705.605570][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1705.627839][ T9188] usb 4-1: config 0 descriptor??
[ 1705.633496][ T8851] usb 2-1: USB disconnect, device number 105
[ 1705.645287][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1705.655227][    T5] usb 6-1: new high-speed USB device number 107 using dummy_hcd
[ 1705.664336][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1705.675013][ T9496] usb 3-1: Using ep0 maxpacket: 16
[ 1705.690111][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1705.765213][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1705.776913][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1705.788183][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1705.797542][ T9496] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1705.809692][ T9496] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1705.819993][T12321] usb 1-1: config 0 descriptor??
[ 1705.831270][ T9496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1705.843470][ T9496] usb 3-1: config 0 descriptor??
[ 1705.869305][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1705.889326][ T9188] usb 4-1: USB disconnect, device number 107
[ 1705.890010][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1705.905190][ T8471] usb 5-1: new high-speed USB device number 107 using dummy_hcd
executing program
[ 1705.926408][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1705.935066][    T5] usb 6-1: Using ep0 maxpacket: 16
[ 1706.075501][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1706.087025][ T8851] usb 2-1: new high-speed USB device number 106 using dummy_hcd
[ 1706.097264][ T9496] usb 3-1: USB disconnect, device number 106
executing program
executing program
[ 1706.118587][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1706.125834][    T5] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1706.161193][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1706.170690][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1706.198373][T11582] usb 1-1: USB disconnect, device number 108
[ 1706.205632][    T5] usb 6-1: config 0 descriptor??
[ 1706.211799][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1706.258796][    T5] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1706.335565][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1706.346905][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1706.356509][ T9188] usb 4-1: new high-speed USB device number 108 using dummy_hcd
[ 1706.364363][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1706.372648][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1706.380514][ T8471] usb 5-1: config 0 descriptor??
executing program
[ 1706.428765][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1706.458957][ T8471] usb 6-1: USB disconnect, device number 107
[ 1706.466858][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1706.515056][ T9496] usb 3-1: new high-speed USB device number 107 using dummy_hcd
[ 1706.526621][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1706.539975][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1706.551214][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1706.561996][ T8851] usb 2-1: config 0 descriptor??
executing program
[ 1706.608205][T11582] usb 1-1: new high-speed USB device number 109 using dummy_hcd
[ 1706.625133][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1706.633741][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1706.648255][ T8851] usb 5-1: USB disconnect, device number 107
[ 1706.661576][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1706.765074][ T9496] usb 3-1: Using ep0 maxpacket: 16
[ 1706.776695][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1706.788199][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1706.798916][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1706.812489][ T9188] usb 4-1: config 0 descriptor??
[ 1706.828489][ T8571] usb 2-1: USB disconnect, device number 106
[ 1706.842232][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1706.879189][ T8471] usb 6-1: new high-speed USB device number 108 using dummy_hcd
[ 1706.885459][ T9496] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1706.888357][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1706.905414][ T9496] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1706.908452][T11582] usb 1-1: Using ep0 maxpacket: 16
[ 1706.921273][ T9496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1706.944036][ T9496] usb 3-1: config 0 descriptor??
[ 1706.998735][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1707.065746][T11582] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1707.077011][ T8851] usb 5-1: new high-speed USB device number 108 using dummy_hcd
[ 1707.078114][ T9496] usb 4-1: USB disconnect, device number 108
[ 1707.092917][T11582] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1707.109778][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1707.120668][T11582] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1707.153274][T11582] usb 1-1: config 0 descriptor??
executing program
[ 1707.205486][ T9188] usb 3-1: USB disconnect, device number 107
[ 1707.218336][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1707.226960][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1707.238049][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1707.246323][ T8571] usb 2-1: new high-speed USB device number 107 using dummy_hcd
[ 1707.335270][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1707.345336][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1707.356996][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1707.373256][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1707.384570][ T8471] usb 6-1: config 0 descriptor??
executing program
[ 1707.418582][T11582] usb 1-1: USB disconnect, device number 109
[ 1707.426721][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1707.439047][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1707.485377][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1707.496795][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1707.508894][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1707.515022][ T9496] usb 4-1: new high-speed USB device number 109 using dummy_hcd
[ 1707.523982][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1707.537982][ T8851] usb 5-1: config 0 descriptor??
[ 1707.595918][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1707.625311][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1707.640357][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1707.651712][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1707.675242][ T9188] usb 3-1: new high-speed USB device number 108 using dummy_hcd
[ 1707.683985][ T8571] usb 2-1: config 0 descriptor??
[ 1707.702468][ T8851] usb 6-1: USB disconnect, device number 108
[ 1707.715361][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1707.765966][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1707.775040][ T9496] usb 4-1: Using ep0 maxpacket: 16
[ 1707.792701][ T8571] usb 5-1: USB disconnect, device number 108
[ 1707.800651][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1707.845382][T11582] usb 1-1: new high-speed USB device number 110 using dummy_hcd
[ 1707.895327][ T9496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1707.906691][ T9496] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1707.922783][ T9496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1707.935090][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1707.936773][ T9496] usb 4-1: config 0 descriptor??
executing program
[ 1707.959160][ T8471] usb 2-1: USB disconnect, device number 107
[ 1707.973317][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1708.003752][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1708.085285][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1708.096701][T11582] usb 1-1: Using ep0 maxpacket: 16
[ 1708.102196][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1708.114333][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1708.123659][ T8851] usb 6-1: new high-speed USB device number 109 using dummy_hcd
[ 1708.134752][ T9188] usb 3-1: config 0 descriptor??
executing program
[ 1708.189092][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1708.197671][ T8571] usb 5-1: new high-speed USB device number 109 using dummy_hcd
[ 1708.198827][ T9496] usb 4-1: USB disconnect, device number 109
[ 1708.228551][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1708.246994][T11582] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1708.266817][T11582] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1708.290963][T11582] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1708.312895][T11582] usb 1-1: config 0 descriptor??
[ 1708.359827][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1708.368514][ T8471] usb 2-1: new high-speed USB device number 108 using dummy_hcd
[ 1708.395576][T12321] usb 3-1: USB disconnect, device number 108
executing program
[ 1708.402449][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1708.405245][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1708.495132][ T8571] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1708.558908][T16814] usb 1-1: USB disconnect, device number 110
[ 1708.566208][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1708.595476][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1708.605257][ T9496] usb 4-1: new high-speed USB device number 110 using dummy_hcd
[ 1708.607342][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1708.624428][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1708.634056][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1708.647554][ T8851] usb 6-1: config 0 descriptor??
[ 1708.655471][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1708.667462][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1708.678547][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1708.691703][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1708.702781][ T8571] usb 5-1: config 0 descriptor??
[ 1708.765255][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1708.785336][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1708.800417][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1708.805062][T12321] usb 3-1: new high-speed USB device number 109 using dummy_hcd
[ 1708.815768][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1708.845433][ T9496] usb 4-1: Using ep0 maxpacket: 16
[ 1708.853577][ T8471] usb 2-1: config 0 descriptor??
[ 1708.891230][ T8571] usb 6-1: USB disconnect, device number 109
[ 1708.915708][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1708.931580][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1708.935108][T16814] usb 1-1: new high-speed USB device number 111 using dummy_hcd
[ 1708.970076][ T9496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1708.997713][ T9496] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1709.015989][ T9496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1709.038599][ T9496] usb 4-1: config 0 descriptor??
[ 1709.061887][ T8659] usb 5-1: USB disconnect, device number 109
[ 1709.071420][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1709.095160][T12321] usb 3-1: Using ep0 maxpacket: 16
[ 1709.105582][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1709.139874][ T8471] usb 2-1: USB disconnect, device number 108
[ 1709.163821][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1709.225356][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1709.245179][T16814] usb 1-1: Using ep0 maxpacket: 16
[ 1709.254177][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1709.276223][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1709.307665][T12321] usb 3-1: config 0 descriptor??
[ 1709.327010][ T9496] usb 4-1: USB disconnect, device number 110
[ 1709.346448][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1709.365068][ T8571] usb 6-1: new high-speed USB device number 110 using dummy_hcd
[ 1709.365432][T16814] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1709.391112][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1709.410774][T16814] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1709.422153][T16814] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1709.435179][T16814] usb 1-1: config 0 descriptor??
[ 1709.478908][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1709.487191][ T8659] usb 5-1: new high-speed USB device number 110 using dummy_hcd
executing program
[ 1709.565221][ T8471] usb 2-1: new high-speed USB device number 109 using dummy_hcd
[ 1709.588329][T16814] usb 3-1: USB disconnect, device number 109
[ 1709.607362][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1709.625468][ T8571] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1709.678410][T12321] usb 1-1: USB disconnect, device number 111
[ 1709.692938][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1709.735210][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1709.755104][ T9496] usb 4-1: new high-speed USB device number 111 using dummy_hcd
[ 1709.765394][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1709.782845][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1709.793667][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1709.808354][ T8571] usb 6-1: config 0 descriptor??
[ 1709.818499][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1709.855361][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1709.868779][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1709.873408][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1709.885355][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1709.905987][ T8659] usb 5-1: config 0 descriptor??
[ 1709.949268][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1709.965347][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1709.975395][T16814] usb 3-1: new high-speed USB device number 110 using dummy_hcd
[ 1709.986591][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1710.005240][ T9496] usb 4-1: Using ep0 maxpacket: 16
[ 1710.017615][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1710.047044][ T8471] usb 2-1: config 0 descriptor??
[ 1710.075293][T12321] usb 1-1: new high-speed USB device number 112 using dummy_hcd
[ 1710.083548][ T8659] usb 6-1: USB disconnect, device number 110
[ 1710.100615][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1710.111573][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1710.125328][ T9496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1710.167369][ T9496] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1710.196699][ T9496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1710.215057][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1710.243405][ T9496] usb 4-1: config 0 descriptor??
[ 1710.263224][ T8464] usb 5-1: USB disconnect, device number 110
[ 1710.280041][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1710.298332][ T8471] usb 2-1: USB disconnect, device number 109
[ 1710.300173][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1710.317052][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1710.335298][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1710.347140][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1710.374872][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1710.406534][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1710.429810][T16814] usb 3-1: config 0 descriptor??
executing program
[ 1710.475178][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1710.491377][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1710.512682][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1710.525066][ T8659] usb 6-1: new high-speed USB device number 111 using dummy_hcd
[ 1710.553190][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1710.575358][T12321] usb 1-1: config 0 descriptor??
[ 1710.588120][T16814] usb 4-1: USB disconnect, device number 111
[ 1710.596270][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1710.629394][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1710.696503][T12321] usb 3-1: USB disconnect, device number 110
[ 1710.706189][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1710.735331][ T8464] usb 5-1: new high-speed USB device number 111 using dummy_hcd
[ 1710.765081][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1710.775216][ T8471] usb 2-1: new high-speed USB device number 110 using dummy_hcd
executing program
[ 1710.828014][ T8571] usb 1-1: USB disconnect, device number 112
[ 1710.847465][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1710.885222][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1710.903573][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1710.919071][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1710.930081][ T8659] usb 6-1: config 0 descriptor??
[ 1710.978213][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1710.984438][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1710.994012][T16814] usb 4-1: new high-speed USB device number 112 using dummy_hcd
[ 1711.035119][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1711.095336][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1711.106764][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1711.116668][T12321] usb 3-1: new high-speed USB device number 111 using dummy_hcd
[ 1711.125371][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1711.140189][ T8464] usb 5-1: config 0 descriptor??
[ 1711.178164][ T8659] usb 6-1: USB disconnect, device number 111
[ 1711.185354][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1711.185568][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1711.204563][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1711.208282][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1711.232245][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1711.245083][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1711.264819][ T8471] usb 2-1: config 0 descriptor??
[ 1711.270279][ T8571] usb 1-1: new high-speed USB device number 113 using dummy_hcd
[ 1711.355486][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1711.365496][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1711.376550][T12321] usb 3-1: Using ep0 maxpacket: 16
[ 1711.384785][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1711.421242][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1711.448607][T16814] usb 4-1: config 0 descriptor??
[ 1711.461251][ T8464] usb 5-1: USB disconnect, device number 111
[ 1711.468789][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1711.495177][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1711.510856][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1711.522168][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1711.555333][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1711.561314][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1711.590056][T12321] usb 3-1: config 0 descriptor??
[ 1711.601240][T16814] usb 2-1: USB disconnect, device number 110
[ 1711.608175][ T8659] usb 6-1: new high-speed USB device number 112 using dummy_hcd
[ 1711.628017][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1711.640809][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1711.705564][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1711.709583][T12321] usb 4-1: USB disconnect, device number 112
[ 1711.731851][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1711.750000][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1711.786671][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1711.824704][ T8571] usb 1-1: config 0 descriptor??
executing program
[ 1711.835232][ T8464] usb 5-1: new high-speed USB device number 112 using dummy_hcd
[ 1711.849830][ T9496] usb 3-1: USB disconnect, device number 111
[ 1711.856238][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1711.868953][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1711.905356][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1711.975352][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1711.986767][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1711.998505][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1712.011063][ T8659] usb 6-1: config 0 descriptor??
[ 1712.019426][T16814] usb 2-1: new high-speed USB device number 111 using dummy_hcd
[ 1712.069045][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1712.085603][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1712.103063][ T8571] usb 1-1: USB disconnect, device number 113
executing program
[ 1712.114816][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1712.115068][T12321] usb 4-1: new high-speed USB device number 113 using dummy_hcd
[ 1712.215214][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1712.227130][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1712.238946][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1712.251575][ T8464] usb 5-1: config 0 descriptor??
executing program
[ 1712.262201][ T9496] usb 3-1: new high-speed USB device number 112 using dummy_hcd
[ 1712.273965][ T8659] usb 6-1: USB disconnect, device number 112
[ 1712.284473][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1712.297693][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1712.315263][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1712.405234][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1712.416394][T12321] usb 4-1: Using ep0 maxpacket: 16
[ 1712.421930][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1712.434117][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1712.446678][T16814] usb 2-1: config 0 descriptor??
[ 1712.490052][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1712.506366][ T9496] usb 3-1: Using ep0 maxpacket: 16
[ 1712.518003][ T8471] usb 5-1: USB disconnect, device number 112
[ 1712.531720][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1712.535569][T12321] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1712.555274][ T8571] usb 1-1: new high-speed USB device number 114 using dummy_hcd
[ 1712.585354][T12321] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1712.594449][T12321] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1712.626696][T12321] usb 4-1: config 0 descriptor??
[ 1712.638524][ T9496] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1712.656651][ T9496] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1712.672890][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1712.695918][ T8659] usb 6-1: new high-speed USB device number 113 using dummy_hcd
[ 1712.712069][ T9496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1712.742207][ T9496] usb 3-1: config 0 descriptor??
[ 1712.755302][T12321] usb 2-1: USB disconnect, device number 111
[ 1712.762061][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1712.789927][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1712.805464][ T8571] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1712.871712][ T9496] usb 4-1: USB disconnect, device number 113
[ 1712.886009][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1712.935161][ T8659] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1712.965438][ T8471] usb 5-1: new high-speed USB device number 113 using dummy_hcd
[ 1712.973412][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1712.987088][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1712.988944][T16814] usb 3-1: USB disconnect, device number 112
[ 1713.023811][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1713.026022][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1713.055534][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1713.075445][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1713.077460][ T8571] usb 1-1: config 0 descriptor??
[ 1713.088732][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1713.116812][ T8659] usb 6-1: config 0 descriptor??
[ 1713.158161][T12321] usb 2-1: new high-speed USB device number 112 using dummy_hcd
[ 1713.162919][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1713.168006][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1713.245315][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1713.265385][ T9496] usb 4-1: new high-speed USB device number 114 using dummy_hcd
executing program
executing program
[ 1713.348462][ T8659] usb 1-1: USB disconnect, device number 114
[ 1713.368986][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1713.385437][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1713.406987][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1713.409248][ T8464] usb 6-1: USB disconnect, device number 113
[ 1713.422175][T16814] usb 3-1: new high-speed USB device number 113 using dummy_hcd
[ 1713.430299][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1713.431147][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1713.446670][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1713.464223][ T8471] usb 5-1: config 0 descriptor??
[ 1713.526423][ T9496] usb 4-1: Using ep0 maxpacket: 16
[ 1713.548464][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1713.555295][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1713.577809][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1713.587924][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1713.599921][T12321] usb 2-1: config 0 descriptor??
[ 1713.645434][ T9496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1713.661960][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1713.687319][ T9496] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1713.705194][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1713.710510][ T9496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1713.723137][ T9496] usb 4-1: config 0 descriptor??
executing program
[ 1713.748985][T12321] usb 5-1: USB disconnect, device number 113
[ 1713.759208][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1713.771254][ T8659] usb 1-1: new high-speed USB device number 115 using dummy_hcd
[ 1713.781380][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1713.825340][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1713.845216][ T8464] usb 6-1: new high-speed USB device number 114 using dummy_hcd
[ 1713.853396][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1713.900026][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1713.935867][T16814] usb 3-1: config 0 descriptor??
[ 1713.941514][ T9496] usb 2-1: USB disconnect, device number 112
executing program
[ 1713.953027][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1714.002367][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1714.030371][T16814] usb 4-1: USB disconnect, device number 114
[ 1714.041219][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1714.056641][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1714.095075][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1714.165414][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1714.177017][T12321] usb 5-1: new high-speed USB device number 114 using dummy_hcd
[ 1714.196297][ T8471] usb 3-1: USB disconnect, device number 113
[ 1714.203662][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1714.208522][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1714.225205][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1714.246829][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1714.259310][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1714.286074][ T8659] usb 1-1: config 0 descriptor??
[ 1714.292186][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1714.307504][ T8464] usb 6-1: config 0 descriptor??
[ 1714.329861][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1714.349937][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1714.395028][ T9496] usb 2-1: new high-speed USB device number 113 using dummy_hcd
[ 1714.435355][T12321] usb 5-1: Using ep0 maxpacket: 16
[ 1714.455269][T16814] usb 4-1: new high-speed USB device number 115 using dummy_hcd
executing program
[ 1714.527850][ T8571] usb 1-1: USB disconnect, device number 115
[ 1714.534594][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1714.554269][ T8464] usb 6-1: USB disconnect, device number 114
[ 1714.560873][T12321] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1714.580284][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1714.596157][T12321] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1714.629257][T12321] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1714.635167][ T8471] usb 3-1: new high-speed USB device number 114 using dummy_hcd
[ 1714.639589][ T9496] usb 2-1: Using ep0 maxpacket: 16
[ 1714.669357][T12321] usb 5-1: config 0 descriptor??
[ 1714.705052][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1714.720094][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1714.775299][ T9496] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1714.787172][ T9496] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1714.798208][ T9496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1714.814202][ T9496] usb 2-1: config 0 descriptor??
[ 1714.825343][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1714.839730][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1714.849754][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1714.862468][T16814] usb 4-1: config 0 descriptor??
[ 1714.879645][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1714.905845][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1714.910080][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1714.919503][ T8851] usb 5-1: USB disconnect, device number 114
executing program
[ 1714.928048][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1714.975210][ T8571] usb 1-1: new high-speed USB device number 116 using dummy_hcd
[ 1714.995214][ T8464] usb 6-1: new high-speed USB device number 115 using dummy_hcd
executing program
executing program
[ 1715.055286][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1715.079168][T16814] usb 2-1: USB disconnect, device number 113
[ 1715.087832][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1715.092665][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1715.133404][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1715.159573][ T9496] usb 4-1: USB disconnect, device number 115
[ 1715.174292][ T8471] usb 3-1: config 0 descriptor??
[ 1715.187531][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1715.245345][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1715.245346][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1715.255562][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1715.335343][ T8851] usb 5-1: new high-speed USB device number 115 using dummy_hcd
[ 1715.385374][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1715.395233][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1715.396389][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1715.408330][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1715.420425][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1715.426441][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1715.439345][ T8464] usb 6-1: config 0 descriptor??
[ 1715.463330][ T8571] usb 1-1: config 0 descriptor??
[ 1715.488752][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1715.490846][ T8471] usb 3-1: USB disconnect, device number 114
[ 1715.504335][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1715.538065][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1715.565308][T16814] usb 2-1: new high-speed USB device number 114 using dummy_hcd
[ 1715.585530][ T9496] usb 4-1: new high-speed USB device number 116 using dummy_hcd
[ 1715.644998][ T8851] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1715.689018][ T8464] usb 6-1: USB disconnect, device number 115
[ 1715.698993][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1715.745927][T12321] usb 1-1: USB disconnect, device number 116
[ 1715.762888][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1715.795464][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1715.805142][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1715.829859][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1715.835170][ T9496] usb 4-1: Using ep0 maxpacket: 16
[ 1715.846126][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1715.876640][ T8851] usb 5-1: config 0 descriptor??
[ 1715.925227][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1715.933501][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1715.939805][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1715.944994][ T8471] usb 3-1: new high-speed USB device number 115 using dummy_hcd
[ 1715.974513][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1715.983927][ T9496] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1715.995207][ T9496] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1716.008092][ T9496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1716.017363][T16814] usb 2-1: config 0 descriptor??
[ 1716.043609][ T9496] usb 4-1: config 0 descriptor??
[ 1716.058731][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1716.105277][ T8464] usb 6-1: new high-speed USB device number 116 using dummy_hcd
[ 1716.119367][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1716.132786][ T8851] usb 5-1: USB disconnect, device number 115
[ 1716.147114][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1716.155122][T12321] usb 1-1: new high-speed USB device number 117 using dummy_hcd
executing program
[ 1716.245157][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1716.260126][ T9496] usb 2-1: USB disconnect, device number 114
[ 1716.268242][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1716.315632][T16814] usb 4-1: USB disconnect, device number 116
[ 1716.324797][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1716.375325][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1716.385192][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1716.397400][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1716.411847][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1716.422738][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1716.434682][ T8471] usb 3-1: config 0 descriptor??
[ 1716.499168][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1716.505641][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1716.518478][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1716.530400][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1716.540448][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1716.550176][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1716.558606][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1716.564985][ T8851] usb 5-1: new high-speed USB device number 116 using dummy_hcd
[ 1716.576044][T12321] usb 1-1: config 0 descriptor??
[ 1716.581841][ T8464] usb 6-1: config 0 descriptor??
[ 1716.631191][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1716.641128][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1716.685173][ T9496] usb 2-1: new high-speed USB device number 115 using dummy_hcd
[ 1716.702119][ T8471] usb 3-1: USB disconnect, device number 115
[ 1716.714530][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1716.735387][T16814] usb 4-1: new high-speed USB device number 117 using dummy_hcd
executing program
executing program
[ 1716.830664][ T8464] usb 1-1: USB disconnect, device number 117
[ 1716.845023][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1716.859204][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1716.893281][T12321] usb 6-1: USB disconnect, device number 116
[ 1716.903860][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1716.935022][ T9496] usb 2-1: Using ep0 maxpacket: 16
[ 1716.975216][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1716.995712][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1717.007523][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1717.017788][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1717.028376][ T8851] usb 5-1: config 0 descriptor??
[ 1717.055148][ T9496] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1717.067110][ T9496] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1717.076939][ T9496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1717.089240][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1717.096353][ T9496] usb 2-1: config 0 descriptor??
[ 1717.105256][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1717.119244][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1717.130043][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1717.143232][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1717.156810][ T8471] usb 3-1: new high-speed USB device number 116 using dummy_hcd
[ 1717.162504][T16814] usb 4-1: config 0 descriptor??
[ 1717.235540][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1717.265121][ T8464] usb 1-1: new high-speed USB device number 118 using dummy_hcd
executing program
[ 1717.288806][ T8851] usb 5-1: USB disconnect, device number 116
[ 1717.301240][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1717.325029][T12321] usb 6-1: new high-speed USB device number 117 using dummy_hcd
executing program
[ 1717.346047][ T8571] usb 2-1: USB disconnect, device number 115
[ 1717.360779][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1717.425239][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1717.432366][T16814] usb 4-1: USB disconnect, device number 117
[ 1717.444469][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1717.515034][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1717.565360][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1717.580096][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1717.585248][T12321] usb 6-1: Using ep0 maxpacket: 16
[ 1717.596881][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1717.611029][ T8471] usb 3-1: config 0 descriptor??
[ 1717.635352][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1717.647839][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1717.659512][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1717.671554][ T8464] usb 1-1: config 0 descriptor??
[ 1717.675612][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1717.715040][ T8851] usb 5-1: new high-speed USB device number 117 using dummy_hcd
[ 1717.725661][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1717.743721][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1717.753082][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1717.768399][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1717.785547][T12321] usb 6-1: config 0 descriptor??
[ 1717.805146][ T8571] usb 2-1: new high-speed USB device number 116 using dummy_hcd
[ 1717.830923][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1717.869885][ T8471] usb 3-1: USB disconnect, device number 116
executing program
[ 1717.885844][T16814] usb 4-1: new high-speed USB device number 118 using dummy_hcd
[ 1717.888455][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1717.944798][T12321] usb 1-1: USB disconnect, device number 118
[ 1717.965190][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1717.985247][ T8851] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1718.036231][ T8464] usb 6-1: USB disconnect, device number 117
[ 1718.051309][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1718.085083][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1718.115479][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1718.125205][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1718.143690][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1718.157021][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1718.186036][ T8851] usb 5-1: config 0 descriptor??
[ 1718.225154][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1718.240298][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1718.245385][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1718.248809][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1718.272075][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1718.273874][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1718.290278][ T8571] usb 2-1: config 0 descriptor??
[ 1718.308756][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1718.341455][T16814] usb 4-1: config 0 descriptor??
[ 1718.362263][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1718.365511][T12321] usb 1-1: new high-speed USB device number 119 using dummy_hcd
[ 1718.370637][ T8471] usb 3-1: new high-speed USB device number 117 using dummy_hcd
[ 1718.388714][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1718.433435][T16814] usb 5-1: USB disconnect, device number 117
[ 1718.447938][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1718.460591][ T8464] usb 6-1: new high-speed USB device number 118 using dummy_hcd
executing program
executing program
[ 1718.566748][ T9496] usb 2-1: USB disconnect, device number 116
[ 1718.599758][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1718.646167][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1718.665248][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1718.668166][ T8659] usb 4-1: USB disconnect, device number 118
[ 1718.688988][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1718.705589][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1718.765686][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1718.777616][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1718.789396][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1718.804579][T12321] usb 1-1: config 0 descriptor??
[ 1718.805612][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1718.821508][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1718.825619][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1718.832038][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1718.848002][T16814] usb 5-1: new high-speed USB device number 118 using dummy_hcd
[ 1718.853200][ T8471] usb 3-1: config 0 descriptor??
[ 1718.863923][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1718.890079][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1718.904259][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1718.909834][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1718.951522][ T8464] usb 6-1: config 0 descriptor??
[ 1719.010076][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1719.035653][ T9496] usb 2-1: new high-speed USB device number 117 using dummy_hcd
executing program
[ 1719.065453][ T8464] usb 1-1: USB disconnect, device number 119
[ 1719.072362][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1719.085210][ T8659] usb 4-1: new high-speed USB device number 119 using dummy_hcd
[ 1719.109448][ T8471] usb 3-1: USB disconnect, device number 117
executing program
[ 1719.123270][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1719.127367][T16814] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1719.208435][T12321] usb 6-1: USB disconnect, device number 118
[ 1719.222743][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1719.275672][ T9496] usb 2-1: Using ep0 maxpacket: 16
[ 1719.305374][T16814] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1719.320800][T16814] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1719.332797][T16814] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1719.341937][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1719.376435][T16814] usb 5-1: config 0 descriptor??
[ 1719.395789][ T9496] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1719.413872][ T9496] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1719.428518][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1719.436879][ T9496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1719.457907][ T9496] usb 2-1: config 0 descriptor??
[ 1719.485906][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1719.503149][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1719.514607][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1719.534985][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1719.555047][ T8471] usb 3-1: new high-speed USB device number 118 using dummy_hcd
[ 1719.563854][ T8659] usb 4-1: config 0 descriptor??
[ 1719.569023][ T8464] usb 1-1: new high-speed USB device number 120 using dummy_hcd
executing program
[ 1719.632154][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1719.655060][T12321] usb 6-1: new high-speed USB device number 119 using dummy_hcd
[ 1719.663516][   T36] usb 5-1: USB disconnect, device number 118
[ 1719.680310][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1719.728639][ T8659] usb 2-1: USB disconnect, device number 117
[ 1719.736616][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1719.825246][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1719.836744][T16814] usb 4-1: USB disconnect, device number 119
[ 1719.843726][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1719.855126][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1719.895272][T12321] usb 6-1: Using ep0 maxpacket: 16
[ 1719.945635][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1719.963381][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1719.974664][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1719.986611][ T8464] usb 1-1: config 0 descriptor??
[ 1720.015829][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1720.025291][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1720.027096][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1720.041689][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1720.058750][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1720.065083][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1720.073544][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1720.085255][   T36] usb 5-1: new high-speed USB device number 119 using dummy_hcd
[ 1720.097842][T12321] usb 6-1: config 0 descriptor??
[ 1720.114520][ T8471] usb 3-1: config 0 descriptor??
[ 1720.140336][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1720.155018][ T8659] usb 2-1: new high-speed USB device number 118 using dummy_hcd
[ 1720.163324][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1720.234580][ T8471] usb 1-1: USB disconnect, device number 120
[ 1720.245675][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1720.265033][T16814] usb 4-1: new high-speed USB device number 120 using dummy_hcd
executing program
executing program
[ 1720.340382][ T8571] usb 6-1: USB disconnect, device number 119
[ 1720.345210][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1720.358670][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1720.405341][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1720.409774][ T8851] usb 3-1: USB disconnect, device number 118
[ 1720.426981][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1720.465879][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1720.491650][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1720.504373][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1720.525323][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1720.536795][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1720.543232][   T36] usb 5-1: config 0 descriptor??
[ 1720.555120][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1720.564788][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1720.586749][ T8659] usb 2-1: config 0 descriptor??
[ 1720.604862][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1720.629406][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1720.656102][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1720.674745][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1720.675329][ T8471] usb 1-1: new high-speed USB device number 121 using dummy_hcd
[ 1720.690164][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1720.719255][T16814] usb 4-1: config 0 descriptor??
executing program
executing program
[ 1720.781116][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1720.795578][ T8571] usb 6-1: new high-speed USB device number 120 using dummy_hcd
[ 1720.810798][T16814] usb 5-1: USB disconnect, device number 119
[ 1720.847158][   T36] usb 2-1: USB disconnect, device number 118
[ 1720.854424][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1720.866105][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1720.895106][ T8851] usb 3-1: new high-speed USB device number 119 using dummy_hcd
executing program
[ 1720.981692][T11582] usb 4-1: USB disconnect, device number 120
[ 1720.992078][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1721.005908][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1721.085849][ T8571] usb 6-1: Using ep0 maxpacket: 16
[ 1721.155366][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1721.166668][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1721.172143][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1721.184096][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1721.195184][ T8471] usb 1-1: config 0 descriptor??
[ 1721.225700][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1721.237042][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1721.252323][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1721.260609][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1721.275177][T16814] usb 5-1: new high-speed USB device number 120 using dummy_hcd
[ 1721.280739][ T8571] usb 6-1: config 0 descriptor??
[ 1721.283315][   T36] usb 2-1: new high-speed USB device number 119 using dummy_hcd
[ 1721.288707][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1721.342970][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1721.353796][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1721.367591][ T8851] usb 3-1: config 0 descriptor??
[ 1721.389067][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1721.397548][T11582] usb 4-1: new high-speed USB device number 121 using dummy_hcd
[ 1721.411936][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1721.450742][T12321] usb 1-1: USB disconnect, device number 121
[ 1721.469232][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1721.535231][T16814] usb 5-1: Using ep0 maxpacket: 16
[ 1721.545241][   T36] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1721.586177][ T8659] usb 6-1: USB disconnect, device number 120
[ 1721.598820][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1721.613096][ T8851] usb 3-1: USB disconnect, device number 119
executing program
[ 1721.631969][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1721.655285][T16814] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1721.667428][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1721.686942][T11582] usb 4-1: Using ep0 maxpacket: 16
[ 1721.706672][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1721.716351][T16814] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1721.750719][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1721.759736][T16814] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1721.773454][T16814] usb 5-1: config 0 descriptor??
[ 1721.789180][   T36] usb 2-1: config 0 descriptor??
[ 1721.829206][T11582] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1721.845533][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1721.853929][T11582] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1721.853978][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1721.885265][T12321] usb 1-1: new high-speed USB device number 122 using dummy_hcd
[ 1721.897048][T11582] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1721.909771][T11582] usb 4-1: config 0 descriptor??
[ 1721.970166][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1722.046541][ T8659] usb 6-1: new high-speed USB device number 121 using dummy_hcd
[ 1722.056249][   T36] usb 2-1: USB disconnect, device number 119
[ 1722.072095][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1722.085045][ T8851] usb 3-1: new high-speed USB device number 120 using dummy_hcd
[ 1722.125115][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1722.136730][T16814] usb 5-1: USB disconnect, device number 120
[ 1722.148328][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1722.204250][ T8464] usb 4-1: USB disconnect, device number 121
[ 1722.225909][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1722.255237][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1722.279995][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1722.295070][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1722.312867][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1722.326106][T12321] usb 1-1: config 0 descriptor??
[ 1722.373261][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1722.375097][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1722.415447][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1722.427026][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1722.439559][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1722.457761][ T8659] usb 6-1: config 0 descriptor??
[ 1722.500083][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1722.525272][   T36] usb 2-1: new high-speed USB device number 120 using dummy_hcd
executing program
[ 1722.545289][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1722.556727][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1722.569100][ T8659] usb 1-1: USB disconnect, device number 122
[ 1722.578565][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1722.580830][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1722.595017][T16814] usb 5-1: new high-speed USB device number 121 using dummy_hcd
[ 1722.615518][ T8851] usb 3-1: config 0 descriptor??
[ 1722.655336][ T8464] usb 4-1: new high-speed USB device number 122 using dummy_hcd
[ 1722.680011][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1722.702883][ T8851] usb 6-1: USB disconnect, device number 121
[ 1722.719633][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1722.775399][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1722.845101][T16814] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1722.879128][T11582] usb 3-1: USB disconnect, device number 120
[ 1722.886162][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1722.908776][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1722.920859][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1722.927642][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1722.937168][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1722.948865][   T36] usb 2-1: config 0 descriptor??
[ 1722.965397][T16814] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1722.984860][T16814] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1722.999168][ T8659] usb 1-1: new high-speed USB device number 123 using dummy_hcd
[ 1723.007494][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1723.016408][T16814] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1723.030158][T16814] usb 5-1: config 0 descriptor??
[ 1723.055394][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1723.067063][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1723.082878][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1723.091593][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1723.108275][ T8464] usb 4-1: config 0 descriptor??
[ 1723.125547][ T8851] usb 6-1: new high-speed USB device number 122 using dummy_hcd
[ 1723.155534][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1723.203589][ T8464] usb 2-1: USB disconnect, device number 120
[ 1723.219858][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1723.265214][ T8659] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1723.285616][ T8571] usb 5-1: USB disconnect, device number 121
[ 1723.292761][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1723.301092][T11582] usb 3-1: new high-speed USB device number 121 using dummy_hcd
executing program
[ 1723.348381][T16814] usb 4-1: USB disconnect, device number 122
[ 1723.361923][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1723.385309][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1723.404260][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1723.415471][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1723.440035][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1723.451572][ T8659] usb 1-1: config 0 descriptor??
[ 1723.498671][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1723.555293][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1723.566567][T11582] usb 3-1: Using ep0 maxpacket: 16
[ 1723.571953][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1723.584170][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1723.600896][ T8851] usb 6-1: config 0 descriptor??
[ 1723.625164][ T8464] usb 2-1: new high-speed USB device number 121 using dummy_hcd
[ 1723.658387][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1723.695164][ T8571] usb 5-1: new high-speed USB device number 122 using dummy_hcd
[ 1723.698125][ T8659] usb 1-1: USB disconnect, device number 123
[ 1723.703444][T11582] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1723.722419][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1723.730628][T11582] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1723.730665][T11582] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1723.756048][T11582] usb 3-1: config 0 descriptor??
[ 1723.785176][T16814] usb 4-1: new high-speed USB device number 123 using dummy_hcd
[ 1723.826676][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1723.863356][T11582] usb 6-1: USB disconnect, device number 122
[ 1723.867805][ T8464] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1723.889654][T11582] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1723.975063][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1723.986735][ T8464] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1723.998454][ T8464] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1724.010404][ T8464] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1724.018829][ T8851] usb 3-1: USB disconnect, device number 121
executing program
[ 1724.026997][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1724.033542][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1724.048079][ T8464] usb 2-1: config 0 descriptor??
[ 1724.111244][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1724.126280][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1724.138163][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1724.145669][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1724.151167][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1724.170540][ T8571] usb 5-1: config 0 descriptor??
[ 1724.178527][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1724.195120][ T8659] usb 1-1: new high-speed USB device number 124 using dummy_hcd
[ 1724.203714][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1724.217555][T16814] usb 4-1: config 0 descriptor??
[ 1724.236030][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1724.259077][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1724.305257][T11582] usb 6-1: new high-speed USB device number 123 using dummy_hcd
[ 1724.316110][T16814] usb 2-1: USB disconnect, device number 121
[ 1724.328387][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1724.429029][ T8571] usb 5-1: USB disconnect, device number 122
[ 1724.435223][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1724.446125][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1724.458370][ T8464] usb 4-1: USB disconnect, device number 123
[ 1724.465192][ T8851] usb 3-1: new high-speed USB device number 122 using dummy_hcd
executing program
[ 1724.471937][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1724.555448][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1724.565205][T11582] usb 6-1: Using ep0 maxpacket: 16
[ 1724.579011][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1724.594837][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1724.622482][ T8659] usb 1-1: config 0 descriptor??
[ 1724.671574][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1724.705395][T11582] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1724.717109][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1724.722448][T11582] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1724.725370][T16814] usb 2-1: new high-speed USB device number 122 using dummy_hcd
[ 1724.735858][T11582] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1724.757284][T11582] usb 6-1: config 0 descriptor??
[ 1724.810004][T11582] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1724.865609][ T8464] usb 4-1: new high-speed USB device number 124 using dummy_hcd
[ 1724.875295][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1724.889463][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1724.903747][ T8571] usb 5-1: new high-speed USB device number 123 using dummy_hcd
[ 1724.918443][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1724.941950][ T8851] usb 3-1: config 0 descriptor??
[ 1724.964600][ T8471] usb 1-1: USB disconnect, device number 124
[ 1724.977919][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1724.985054][T16814] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1725.009309][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1725.009452][ T8659] usb 6-1: USB disconnect, device number 123
[ 1725.038632][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1725.105350][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1725.116797][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1725.122798][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1725.136096][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1725.150118][T16814] usb 2-1: config 0 descriptor??
[ 1725.195379][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1725.200903][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1725.208476][ T8851] usb 3-1: USB disconnect, device number 122
[ 1725.230799][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1725.235295][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1725.266226][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1725.289654][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1725.316000][ T8464] usb 4-1: config 0 descriptor??
[ 1725.325113][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1725.352307][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1725.363899][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1725.365483][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1725.385200][ T8471] usb 1-1: new high-speed USB device number 125 using dummy_hcd
[ 1725.395928][ T8571] usb 5-1: config 0 descriptor??
[ 1725.428481][ T8464] usb 2-1: USB disconnect, device number 122
[ 1725.439929][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1725.445340][ T8659] usb 6-1: new high-speed USB device number 124 using dummy_hcd
[ 1725.459278][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1725.570739][T16814] usb 4-1: USB disconnect, device number 124
[ 1725.579248][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1725.645472][ T8851] usb 3-1: new high-speed USB device number 123 using dummy_hcd
[ 1725.654042][ T8571] usb 5-1: USB disconnect, device number 123
[ 1725.660131][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1725.675781][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1725.715149][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1725.815171][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1725.827157][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1725.835142][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1725.836498][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1725.851359][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1725.858202][ T8471] usb 1-1: config 0 descriptor??
[ 1725.870407][ T8464] usb 2-1: new high-speed USB device number 123 using dummy_hcd
[ 1725.878700][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1725.898859][ T8659] usb 6-1: config 0 descriptor??
[ 1725.929306][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1725.955290][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1725.966155][T16814] usb 4-1: new high-speed USB device number 125 using dummy_hcd
[ 1725.974873][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1726.085382][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1726.096525][ T8571] usb 5-1: new high-speed USB device number 124 using dummy_hcd
[ 1726.111891][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1726.121335][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1726.125150][ T8464] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1726.132392][ T8851] usb 3-1: config 0 descriptor??
executing program
[ 1726.159528][T12321] usb 6-1: USB disconnect, device number 124
[ 1726.170327][ T8659] usb 1-1: USB disconnect, device number 125
[ 1726.179281][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1726.189948][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1726.199067][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1726.205082][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1726.275424][ T8464] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1726.300593][ T8464] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1726.325171][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1726.325239][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1726.325268][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1726.355040][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1726.357800][ T8464] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1726.371387][ T8464] usb 2-1: config 0 descriptor??
[ 1726.383793][T16814] usb 4-1: config 0 descriptor??
[ 1726.398838][ T8851] usb 3-1: USB disconnect, device number 123
[ 1726.412047][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1726.428964][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1726.438794][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1726.495675][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1726.519901][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1726.531115][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1726.553082][ T8571] usb 5-1: config 0 descriptor??
[ 1726.605051][T12321] usb 6-1: new high-speed USB device number 125 using dummy_hcd
[ 1726.612906][ T8659] usb 1-1: new high-speed USB device number 126 using dummy_hcd
[ 1726.639913][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1726.651023][T16814] usb 2-1: USB disconnect, device number 123
[ 1726.657942][ T8464] usb 4-1: USB disconnect, device number 125
[ 1726.665083][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1726.679286][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1726.852492][   T36] usb 5-1: USB disconnect, device number 124
[ 1726.855145][ T8851] usb 3-1: new high-speed USB device number 124 using dummy_hcd
[ 1726.871630][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1726.885694][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1726.890943][T12321] usb 6-1: Using ep0 maxpacket: 16
[ 1727.015355][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1727.026524][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1727.037743][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1727.049526][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1727.059555][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1727.068614][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1727.077715][ T8464] usb 4-1: new high-speed USB device number 126 using dummy_hcd
[ 1727.088433][T12321] usb 6-1: config 0 descriptor??
[ 1727.105230][T16814] usb 2-1: new high-speed USB device number 124 using dummy_hcd
[ 1727.114652][ T8659] usb 1-1: config 0 descriptor??
[ 1727.115157][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1727.130870][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1727.169640][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1727.255094][   T36] usb 5-1: new high-speed USB device number 125 using dummy_hcd
[ 1727.285326][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1727.302035][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1727.320055][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1727.333254][ T8659] usb 6-1: USB disconnect, device number 125
[ 1727.341538][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1727.350239][T16814] usb 2-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1727.351566][ T8851] usb 3-1: config 0 descriptor??
[ 1727.365104][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1727.380211][ T8571] usb 1-1: USB disconnect, device number 126
[ 1727.393142][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1727.428244][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1727.475418][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1727.486947][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1727.498249][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1727.518944][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1727.529244][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1727.542473][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1727.551662][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1727.567075][ T8464] usb 4-1: config 0 descriptor??
[ 1727.572394][T16814] usb 2-1: config 0 descriptor??
[ 1727.615231][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1727.632437][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1727.641549][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1727.645115][ T8851] usb 3-1: USB disconnect, device number 124
[ 1727.652617][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1727.676121][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1727.700301][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1727.742171][   T36] usb 5-1: config 0 descriptor??
[ 1727.755161][ T8659] usb 6-1: new high-speed USB device number 126 using dummy_hcd
executing program
[ 1727.810274][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1727.858825][T16814] usb 2-1: USB disconnect, device number 124
[ 1727.866342][ T8464] usb 4-1: USB disconnect, device number 126
[ 1727.876351][ T8571] usb 1-1: new high-speed USB device number 127 using dummy_hcd
[ 1727.877145][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1727.896590][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1728.005057][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1728.008469][ T8471] usb 5-1: USB disconnect, device number 125
[ 1728.033309][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1728.105280][ T8851] usb 3-1: new high-speed USB device number 125 using dummy_hcd
[ 1728.126378][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1728.138415][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1728.149561][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1728.163959][ T8659] usb 6-1: config 0 descriptor??
[ 1728.165101][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1728.218750][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1728.285040][T16814] usb 2-1: new high-speed USB device number 125 using dummy_hcd
[ 1728.296325][ T8464] usb 4-1: new high-speed USB device number 127 using dummy_hcd
[ 1728.305421][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1728.317282][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1728.327434][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1728.339881][ T8571] usb 1-1: config 0 descriptor??
[ 1728.365434][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1728.389442][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1728.422819][ T8659] usb 6-1: USB disconnect, device number 126
executing program
[ 1728.435453][ T8471] usb 5-1: new high-speed USB device number 126 using dummy_hcd
[ 1728.436631][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1728.505497][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1728.526011][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1728.528677][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1728.535107][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1728.544107][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1728.557363][ T8851] usb 3-1: config 0 descriptor??
executing program
[ 1728.589317][   T36] usb 1-1: USB disconnect, device number 127
[ 1728.596642][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1728.611862][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1728.645454][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1728.659731][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1728.671319][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1728.684232][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1728.695451][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1728.708514][T16814] usb 2-1: config 0 descriptor??
[ 1728.713732][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1728.736385][ T8471] usb 5-1: Using ep0 maxpacket: 16
[ 1728.738417][ T8464] usb 4-1: config 0 descriptor??
[ 1728.769588][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1728.811553][T16814] usb 3-1: USB disconnect, device number 125
[ 1728.825025][ T8659] usb 6-1: new high-speed USB device number 127 using dummy_hcd
[ 1728.833850][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1728.857214][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1728.875333][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1728.905494][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1728.935903][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1728.962932][ T8471] usb 5-1: config 0 descriptor??
[ 1728.968647][T12321] usb 2-1: USB disconnect, device number 125
[ 1728.981765][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1728.995307][   T36] usb 1-1: new high-speed USB device number 2 using dummy_hcd
executing program
[ 1729.048109][ T8464] usb 4-1: USB disconnect, device number 127
[ 1729.056203][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1729.065107][ T8659] usb 6-1: Using ep0 maxpacket: 16
[ 1729.076952][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1729.185297][ T8659] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1729.197353][ T8659] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1729.209395][ T8659] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1729.221814][ T8659] usb 6-1: config 0 descriptor??
executing program
[ 1729.245605][   T36] usb 1-1: Using ep0 maxpacket: 16
[ 1729.251086][T16814] usb 3-1: new high-speed USB device number 126 using dummy_hcd
[ 1729.283853][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1729.317697][ T8659] usb 5-1: USB disconnect, device number 126
[ 1729.328832][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1729.375282][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1729.391859][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1729.404284][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1729.414110][T12321] usb 2-1: new high-speed USB device number 126 using dummy_hcd
[ 1729.427185][   T36] usb 1-1: config 0 descriptor??
executing program
[ 1729.455518][ T8464] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 1729.470963][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1729.506070][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1729.512278][   T36] usb 6-1: USB disconnect, device number 127
[ 1729.527845][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1729.625322][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1729.637103][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1729.646957][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1729.655684][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1729.663541][T16814] usb 3-1: config 0 descriptor??
executing program
[ 1729.683347][ T9496] usb 1-1: USB disconnect, device number 2
[ 1729.692602][ T9496] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1729.705173][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1729.719824][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1729.728354][ T8659] usb 5-1: new high-speed USB device number 127 using dummy_hcd
[ 1729.775566][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1729.794426][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1729.806324][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1729.818118][T12321] usb 2-1: config 0 descriptor??
[ 1729.830293][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1729.842339][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1729.853956][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1729.868591][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1729.883152][ T8464] usb 4-1: config 0 descriptor??
executing program
[ 1729.905477][   T36] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 1729.922787][ T8471] usb 3-1: USB disconnect, device number 126
[ 1729.928755][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1729.932206][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1729.966120][ T3256] ieee802154 phy0 wpan0: encryption failed: -22
[ 1729.972572][ T3256] ieee802154 phy1 wpan1: encryption failed: -22
[ 1729.985405][ T8659] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1730.075964][ T8464] usb 2-1: USB disconnect, device number 126
[ 1730.084095][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1730.105312][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1730.117126][ T9496] usb 1-1: new high-speed USB device number 3 using dummy_hcd
executing program
[ 1730.145326][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1730.163972][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1730.189124][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1730.210974][ T8659] usb 5-1: config 0 descriptor??
[ 1730.221504][T12321] usb 4-1: USB disconnect, device number 2
[ 1730.238693][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1730.259496][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1730.268121][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1730.287692][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1730.302142][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1730.313308][   T36] usb 6-1: config 0 descriptor??
[ 1730.358626][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1730.375860][ T9496] usb 1-1: Using ep0 maxpacket: 16
[ 1730.395286][ T8471] usb 3-1: new high-speed USB device number 127 using dummy_hcd
executing program
[ 1730.458907][   T36] usb 5-1: USB disconnect, device number 127
[ 1730.467078][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1730.495294][ T9496] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1730.523848][ T9496] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1730.534341][ T8464] usb 2-1: new high-speed USB device number 127 using dummy_hcd
[ 1730.553700][ T9496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1730.558758][ T8851] usb 6-1: USB disconnect, device number 2
executing program
[ 1730.581482][ T9496] usb 1-1: config 0 descriptor??
[ 1730.584487][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1730.639835][ T9496] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1730.655060][T12321] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 1730.666777][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1730.785172][ T8464] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1730.815253][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1730.826684][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1730.843807][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1730.865628][   T36] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 1730.873947][ T9188] usb 1-1: USB disconnect, device number 3
[ 1730.890658][ T8471] usb 3-1: config 0 descriptor??
[ 1730.895149][T12321] usb 4-1: Using ep0 maxpacket: 16
[ 1730.901820][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1730.905302][ T8464] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1730.922746][ T8464] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1730.935315][ T8464] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1730.962088][ T8464] usb 2-1: config 0 descriptor??
[ 1730.973950][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1730.982128][ T8851] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 1731.011667][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1731.020361][T12321] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1731.042973][T12321] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1731.068486][T12321] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1731.091372][T12321] usb 4-1: config 0 descriptor??
[ 1731.115401][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1731.138566][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1731.172855][ T8471] usb 3-1: USB disconnect, device number 127
[ 1731.180603][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1731.208730][T12321] usb 2-1: USB disconnect, device number 127
executing program
[ 1731.217196][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1731.235414][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1731.265207][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1731.267748][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1731.285331][ T9188] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 1731.287765][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1731.327683][   T36] usb 5-1: config 0 descriptor??
[ 1731.361907][ T8464] usb 4-1: USB disconnect, device number 3
[ 1731.371209][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1731.400072][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1731.415151][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1731.427841][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1731.455922][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1731.485263][ T8851] usb 6-1: config 0 descriptor??
[ 1731.545857][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1731.555080][ T9188] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1731.598473][   T36] usb 5-1: USB disconnect, device number 2
[ 1731.611110][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1731.635335][ T8471] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 1731.645302][T12321] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 1731.705881][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1731.717311][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1731.756591][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1731.780426][ T9188] usb 1-1: config 0 descriptor??
[ 1731.785231][ T8464] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 1731.800787][ T8571] usb 6-1: USB disconnect, device number 3
[ 1731.809515][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1731.829287][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1731.885162][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1731.885310][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1731.995265][   T36] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 1732.005597][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1732.018033][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1732.028449][ T9188] usb 1-1: USB disconnect, device number 4
[ 1732.035463][ T8464] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1732.039507][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1732.045360][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1732.049227][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1732.077866][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1732.088958][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1732.093864][T12321] usb 2-1: config 0 descriptor??
[ 1732.110770][ T8471] usb 3-1: config 0 descriptor??
[ 1732.155422][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1732.171404][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1732.182302][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1732.192990][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1732.198757][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1732.214722][ T8464] usb 4-1: config 0 descriptor??
[ 1732.235141][ T8571] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 1732.245129][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1732.261692][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1732.365219][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1732.389972][ T8471] usb 2-1: USB disconnect, device number 2
[ 1732.404419][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
executing program
[ 1732.411984][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1732.453652][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1732.464123][ T8851] usb 3-1: USB disconnect, device number 2
[ 1732.470406][ T9188] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 1732.481605][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1732.515255][ T8571] usb 6-1: Using ep0 maxpacket: 16
[ 1732.526693][   T36] usb 5-1: config 0 descriptor??
[ 1732.553853][ T8464] usb 4-1: USB disconnect, device number 4
[ 1732.580762][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1732.600191][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1732.656724][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1732.670422][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1732.681948][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1732.706488][ T8571] usb 6-1: config 0 descriptor??
[ 1732.736020][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1732.758138][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1732.794521][   T36] usb 5-1: USB disconnect, device number 3
executing program
[ 1732.809294][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1732.865446][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1732.884808][ T8471] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 1732.893820][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1732.906382][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1732.918080][ T9188] usb 1-1: config 0 descriptor??
executing program
[ 1732.958233][ T8571] usb 6-1: USB disconnect, device number 4
[ 1732.964824][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1732.979526][ T8851] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 1732.987822][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1732.997935][ T8464] usb 4-1: new high-speed USB device number 5 using dummy_hcd
executing program
[ 1733.155029][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1733.180750][ T9188] usb 1-1: USB disconnect, device number 5
[ 1733.187575][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1733.215063][   T36] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 1733.265502][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1733.285372][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1733.295105][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1733.297302][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1733.311297][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1733.326016][ T8471] usb 2-1: config 0 descriptor??
[ 1733.375416][ T8571] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 1733.392331][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1733.400752][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1733.413669][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1733.415328][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1733.428610][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1733.437621][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1733.452157][ T8851] usb 3-1: config 0 descriptor??
[ 1733.470274][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1733.485166][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1733.499664][ T8464] usb 4-1: config 0 descriptor??
[ 1733.536522][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1733.548550][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1733.578716][ T8464] usb 2-1: USB disconnect, device number 3
[ 1733.594009][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1733.605471][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1733.606529][ T9188] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 1733.625002][ T8571] usb 6-1: Using ep0 maxpacket: 16
[ 1733.639247][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1733.679436][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1733.714165][   T36] usb 5-1: config 0 descriptor??
[ 1733.739183][T12321] usb 3-1: USB disconnect, device number 3
[ 1733.770629][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
executing program
[ 1733.785400][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1733.797143][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1733.838239][T16814] usb 4-1: USB disconnect, device number 5
[ 1733.845514][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1733.856192][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1733.885727][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1733.919093][ T8571] usb 6-1: config 0 descriptor??
[ 1733.935580][ T9188] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1733.959734][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1733.968354][   T36] usb 5-1: USB disconnect, device number 4
[ 1733.986038][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1734.015486][ T8464] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 1734.075372][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1734.094523][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1734.112361][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1734.147097][ T9188] usb 1-1: config 0 descriptor??
[ 1734.165777][ T8571] usb 6-1: USB disconnect, device number 5
[ 1734.172396][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1734.207324][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1734.215052][T12321] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 1734.255115][ T8464] usb 2-1: Using ep0 maxpacket: 16
[ 1734.260751][T16814] usb 4-1: new high-speed USB device number 6 using dummy_hcd
executing program
[ 1734.385148][   T36] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 1734.393156][ T8464] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1734.398888][ T9188] usb 1-1: USB disconnect, device number 6
[ 1734.410242][ T8464] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1734.422223][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1734.433074][ T8464] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1734.460914][ T8464] usb 2-1: config 0 descriptor??
[ 1734.479821][T12321] usb 3-1: Using ep0 maxpacket: 16
[ 1734.509618][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1734.535055][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1734.575102][ T8571] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[ 1734.605221][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1734.617106][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1734.627986][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1734.638764][T12321] usb 3-1: config 0 descriptor??
[ 1734.650553][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1734.656523][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1734.668268][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1734.684560][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1734.693526][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1734.712763][ T8851] usb 2-1: USB disconnect, device number 4
[ 1734.713175][T16814] usb 4-1: config 0 descriptor??
executing program
[ 1734.730456][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1734.769068][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1734.785124][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1734.806251][ T9188] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 1734.810678][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1734.839623][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1734.844993][ T8571] usb 6-1: Using ep0 maxpacket: 16
[ 1734.857357][   T36] usb 5-1: config 0 descriptor??
executing program
[ 1734.897406][ T8471] usb 3-1: USB disconnect, device number 4
[ 1734.909823][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1734.949130][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1734.971147][   T36] usb 4-1: USB disconnect, device number 6
[ 1734.985604][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1735.008116][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1735.013369][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1735.040997][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1735.066466][ T8571] usb 6-1: config 0 descriptor??
[ 1735.085250][ T9188] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1735.128926][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1735.149092][T16814] usb 5-1: USB disconnect, device number 5
[ 1735.163098][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1735.165483][ T8851] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 1735.235364][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1735.248996][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1735.258886][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1735.269682][ T9188] usb 1-1: config 0 descriptor??
executing program
[ 1735.328320][ T8471] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 1735.335713][ T8464] usb 6-1: USB disconnect, device number 6
[ 1735.336738][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1735.356889][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1735.435367][   T36] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[ 1735.491750][ T8851] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1735.534856][T12321] usb 1-1: USB disconnect, device number 7
[ 1735.541723][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1735.555162][T16814] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 1735.635207][ T8471] usb 3-1: Using ep0 maxpacket: 16
[ 1735.640481][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1735.652007][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1735.661755][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1735.672563][ T8851] usb 2-1: config 0 descriptor??
[ 1735.675422][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1735.728281][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1735.735236][ T8464] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[ 1735.785147][ T8471] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1735.795354][T16814] usb 5-1: Using ep0 maxpacket: 16
[ 1735.796490][ T8471] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1735.808040][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1735.810681][ T8471] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1735.834167][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1735.837723][ T8471] usb 3-1: config 0 descriptor??
[ 1735.861701][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1735.883756][   T36] usb 4-1: config 0 descriptor??
executing program
[ 1735.913989][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1735.915592][T12321] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 1735.930255][T16814] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1735.937238][ T8471] usb 2-1: USB disconnect, device number 5
[ 1735.950390][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1735.957710][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1735.975733][T16814] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1735.985181][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1736.023682][T16814] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1736.053158][T16814] usb 5-1: config 0 descriptor??
[ 1736.105572][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1736.138757][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
executing program
[ 1736.156722][ T8851] usb 4-1: USB disconnect, device number 7
[ 1736.169208][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1736.178385][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1736.235502][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1736.256169][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1736.278006][T16814] usb 3-1: USB disconnect, device number 5
[ 1736.293043][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1736.312387][ T8464] usb 6-1: config 0 descriptor??
executing program
[ 1736.334373][   T36] usb 5-1: USB disconnect, device number 6
[ 1736.357283][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1736.365006][ T8471] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 1736.380250][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1736.388639][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1736.409977][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1736.449512][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1736.467083][T12321] usb 1-1: config 0 descriptor??
[ 1736.509249][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1736.575643][ T9188] usb 6-1: USB disconnect, device number 7
[ 1736.588681][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1736.615460][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1736.665622][ T8851] usb 4-1: new high-speed USB device number 8 using dummy_hcd
executing program
[ 1736.708229][ T8571] usb 1-1: USB disconnect, device number 8
[ 1736.720122][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1736.725235][T16814] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 1736.775386][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1736.785011][   T36] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[ 1736.790796][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1736.807723][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1736.818976][ T8471] usb 2-1: config 0 descriptor??
[ 1736.870723][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1736.935032][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1736.985095][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1737.005550][ T9188] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[ 1737.025188][   T36] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1737.072518][T12321] usb 2-1: USB disconnect, device number 6
[ 1737.080976][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1737.096740][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1737.115366][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1737.117587][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1737.127827][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1737.142529][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1737.145968][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1737.155427][ T8571] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[ 1737.176681][ T8851] usb 4-1: config 0 descriptor??
[ 1737.205052][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1737.214248][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1737.225434][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1737.234320][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1737.237804][T16814] usb 3-1: config 0 descriptor??
[ 1737.262751][   T36] usb 5-1: config 0 descriptor??
[ 1737.295138][ T9188] usb 6-1: Using ep0 maxpacket: 16
[ 1737.335770][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1737.343935][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1737.428485][T16814] usb 4-1: USB disconnect, device number 8
[ 1737.445325][ T9188] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1737.445528][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1737.456509][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1737.485077][T12321] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[ 1737.486390][ T9188] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
executing program
[ 1737.529524][ T8464] usb 5-1: USB disconnect, device number 7
[ 1737.535669][   T36] usb 3-1: USB disconnect, device number 6
[ 1737.543187][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1737.557202][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1737.591310][ T9188] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1737.648117][ T9188] usb 6-1: config 0 descriptor??
[ 1737.665366][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1737.698060][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1737.709839][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1737.729261][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1737.735040][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1737.757341][ T8571] usb 1-1: config 0 descriptor??
[ 1737.809311][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1737.855279][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1737.868672][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1737.880540][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1737.889719][T16814] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[ 1737.908237][T12321] usb 2-1: config 0 descriptor??
executing program
[ 1737.928925][ T8571] usb 6-1: USB disconnect, device number 8
[ 1737.940956][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1737.960514][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1737.969185][ T8464] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[ 1737.976928][   T36] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 1738.012652][ T9188] usb 1-1: USB disconnect, device number 9
executing program
[ 1738.031886][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1738.135040][T16814] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1738.165813][T12321] usb 2-1: USB disconnect, device number 7
[ 1738.172381][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1738.231677][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1738.237392][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1738.255691][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1738.267310][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1738.278515][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1738.289860][T16814] usb 4-1: config 0 descriptor??
[ 1738.339517][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1738.356532][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1738.368070][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1738.379155][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1738.391541][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1738.395155][ T8571] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[ 1738.403783][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1738.418256][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1738.430212][   T36] usb 3-1: config 0 descriptor??
[ 1738.444205][ T8464] usb 5-1: config 0 descriptor??
[ 1738.455069][ T9188] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[ 1738.490287][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1738.507402][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1738.538753][ T8464] usb 4-1: USB disconnect, device number 9
[ 1738.549342][T12321] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[ 1738.560882][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1738.655173][ T8571] usb 6-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1738.689076][   T36] usb 3-1: USB disconnect, device number 7
[ 1738.710592][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1738.755076][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1738.759358][T16814] usb 5-1: USB disconnect, device number 8
[ 1738.771987][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1738.785336][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1738.795054][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1738.808748][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1738.831704][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1738.852246][ T8571] usb 6-1: config 0 descriptor??
[ 1738.905298][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1738.915213][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1738.924668][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1738.933104][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1738.940348][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1738.946943][ T8464] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[ 1738.960560][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1738.971071][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1738.982546][T12321] usb 2-1: config 0 descriptor??
[ 1739.000700][ T9188] usb 1-1: config 0 descriptor??
[ 1739.030661][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1739.069284][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1739.105216][   T36] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[ 1739.125341][T12321] usb 6-1: USB disconnect, device number 9
[ 1739.134565][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1739.185082][T16814] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[ 1739.205997][ T8464] usb 4-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1739.231499][ T9188] usb 2-1: USB disconnect, device number 8
[ 1739.243378][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1739.300393][ T8851] usb 1-1: USB disconnect, device number 10
[ 1739.309805][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1739.325422][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1739.352243][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1739.362429][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1739.372822][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1739.400682][ T8464] usb 4-1: config 0 descriptor??
[ 1739.435213][T16814] usb 5-1: Using ep0 maxpacket: 16
[ 1739.449384][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1739.485326][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1739.496869][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1739.508955][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1739.525475][   T36] usb 3-1: config 0 descriptor??
[ 1739.545513][T12321] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[ 1739.555367][T16814] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1739.572202][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1739.581877][T16814] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1739.594052][T16814] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1739.604902][T16814] usb 5-1: config 0 descriptor??
executing program
[ 1739.645141][ T9188] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[ 1739.651386][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1739.692771][T16814] usb 4-1: USB disconnect, device number 10
[ 1739.707757][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1739.745227][ T8851] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[ 1739.769869][   T36] usb 3-1: USB disconnect, device number 8
[ 1739.777976][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1739.815324][T12321] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1739.855917][ T8464] usb 5-1: USB disconnect, device number 9
[ 1739.873224][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1739.925049][ T9188] usb 2-1: Using ep0 maxpacket: 16
[ 1739.937039][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1739.949221][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1739.960974][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1739.972003][T12321] usb 6-1: config 0 descriptor??
[ 1740.015489][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1740.020014][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1740.065211][ T9188] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1740.077413][ T9188] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1740.088965][ T9188] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1740.095102][T16814] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[ 1740.107012][ T9188] usb 2-1: config 0 descriptor??
[ 1740.165361][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1740.175078][   T36] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[ 1740.179200][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1740.193547][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1740.208568][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1740.218972][T12321] usb 6-1: USB disconnect, device number 10
[ 1740.228403][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1740.238017][ T8851] usb 1-1: config 0 descriptor??
[ 1740.255201][ T8464] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[ 1740.299353][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1740.355104][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1740.370226][ T8659] usb 2-1: USB disconnect, device number 9
[ 1740.391102][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1740.435183][   T36] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1740.485138][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1740.497149][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1740.506190][ T8851] usb 1-1: USB disconnect, device number 11
[ 1740.513182][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1740.513242][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1740.520123][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1740.554239][T16814] usb 4-1: config 0 descriptor??
[ 1740.560159][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1740.585339][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1740.608471][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1740.617039][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1740.633083][   T36] usb 3-1: config 0 descriptor??
[ 1740.645269][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1740.656619][T12321] usb 6-1: new high-speed USB device number 11 using dummy_hcd
[ 1740.667523][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1740.681362][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1740.689799][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1740.711694][ T8464] usb 5-1: config 0 descriptor??
[ 1740.759027][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1740.775221][ T8659] usb 2-1: new high-speed USB device number 10 using dummy_hcd
executing program
[ 1740.808681][ T9188] usb 4-1: USB disconnect, device number 11
[ 1740.820204][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1740.885568][ T8464] usb 3-1: USB disconnect, device number 9
[ 1740.899157][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1740.908311][T12321] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1740.935408][ T8851] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[ 1740.962557][   T36] usb 5-1: USB disconnect, device number 10
[ 1740.976995][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1741.025415][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1741.036834][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1741.048606][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1741.059532][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1741.071692][T12321] usb 6-1: config 0 descriptor??
[ 1741.123180][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1741.155358][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1741.167016][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1741.178068][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1741.189467][ T8659] usb 2-1: config 0 descriptor??
[ 1741.235039][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1741.239779][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1741.265131][ T9188] usb 4-1: new high-speed USB device number 12 using dummy_hcd
executing program
[ 1741.295087][ T8464] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[ 1741.318913][ T8571] usb 6-1: USB disconnect, device number 11
[ 1741.326099][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1741.385262][   T36] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[ 1741.385639][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1741.404393][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1741.422000][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1741.433814][ T8851] usb 1-1: config 0 descriptor??
[ 1741.438430][ T8659] usb 2-1: USB disconnect, device number 10
[ 1741.457796][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1741.508707][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1741.535028][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1741.535230][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1741.635292][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1741.655306][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1741.666658][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1741.676699][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1741.685930][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1741.689688][ T8464] usb 3-1: config 0 descriptor??
[ 1741.712361][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1741.721910][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1741.738834][ T8851] usb 1-1: USB disconnect, device number 12
[ 1741.748126][ T9188] usb 4-1: config 0 descriptor??
[ 1741.754179][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1741.756021][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1741.762680][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1741.774987][ T8571] usb 6-1: new high-speed USB device number 12 using dummy_hcd
[ 1741.813641][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1741.845014][ T8659] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[ 1741.858976][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1741.875656][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1741.891425][   T36] usb 5-1: config 0 descriptor??
executing program
[ 1741.960674][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1741.995955][   T36] usb 3-1: USB disconnect, device number 10
[ 1742.018427][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1742.058794][ T9188] usb 4-1: USB disconnect, device number 12
[ 1742.073508][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1742.081998][ T8571] usb 6-1: Using ep0 maxpacket: 16
[ 1742.085360][ T8659] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1742.159257][ T8464] usb 5-1: USB disconnect, device number 11
[ 1742.172759][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1742.205413][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1742.215307][ T8851] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[ 1742.226164][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1742.235312][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1742.240241][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1742.259020][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1742.269202][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1742.277252][ T8659] usb 2-1: config 0 descriptor??
[ 1742.288342][ T8571] usb 6-1: config 0 descriptor??
[ 1742.351277][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1742.359892][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1742.415235][   T36] usb 3-1: new high-speed USB device number 11 using dummy_hcd
executing program
[ 1742.515221][ T9188] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[ 1742.525533][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1742.548165][ T8571] usb 2-1: USB disconnect, device number 11
[ 1742.554841][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1742.577186][ T8471] usb 6-1: USB disconnect, device number 12
[ 1742.579151][ T8464] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[ 1742.584025][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1742.655343][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1742.665335][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1742.683016][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1742.697894][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1742.710256][ T8851] usb 1-1: config 0 descriptor??
[ 1742.777798][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1742.784422][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1742.785231][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1742.805071][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1742.814383][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1742.826323][   T36] usb 3-1: config 0 descriptor??
[ 1742.845472][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1742.869145][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1742.925331][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1742.948008][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1742.964629][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1742.965223][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1742.985029][ T8571] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[ 1743.001222][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1743.007082][ T9188] usb 4-1: config 0 descriptor??
[ 1743.015908][ T8471] usb 6-1: new high-speed USB device number 13 using dummy_hcd
[ 1743.033958][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1743.058369][   T36] usb 1-1: USB disconnect, device number 13
executing program
[ 1743.080409][ T8851] usb 3-1: USB disconnect, device number 11
[ 1743.081271][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1743.087393][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1743.103475][ T8464] usb 5-1: config 0 descriptor??
[ 1743.117308][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1743.168996][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1743.265373][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1743.278776][ T9188] usb 4-1: USB disconnect, device number 13
[ 1743.299424][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1743.307718][ T8471] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1743.368645][ T8464] usb 5-1: USB disconnect, device number 12
[ 1743.375870][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1743.425361][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1743.452260][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1743.463621][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1743.475377][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1743.487663][ T8571] usb 2-1: config 0 descriptor??
[ 1743.493460][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1743.505285][   T36] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[ 1743.509341][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1743.525212][ T8471] usb 6-1: config 0 descriptor??
[ 1743.538530][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1743.555599][ T8851] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[ 1743.578572][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1743.738012][ T8471] usb 2-1: USB disconnect, device number 12
[ 1743.744694][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1743.753013][ T9188] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[ 1743.755614][   T36] usb 1-1: Using ep0 maxpacket: 16
[ 1743.766386][ T8464] usb 5-1: new high-speed USB device number 13 using dummy_hcd
executing program
[ 1743.786333][ T8571] usb 6-1: USB disconnect, device number 13
[ 1743.802187][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1743.845254][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1743.905147][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1743.916415][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1743.927017][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1743.941147][   T36] usb 1-1: config 0 descriptor??
[ 1743.985211][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1743.993167][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1743.998124][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1744.015067][ T8464] usb 5-1: Using ep0 maxpacket: 16
[ 1744.018753][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1744.029217][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1744.040396][ T8851] usb 3-1: config 0 descriptor??
[ 1744.088924][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1744.135260][ T8464] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1744.153376][ T8464] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1744.165509][ T8471] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[ 1744.174700][ T8464] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1744.195294][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1744.197602][ T8464] usb 5-1: config 0 descriptor??
[ 1744.209333][ T8571] usb 6-1: new high-speed USB device number 14 using dummy_hcd
[ 1744.232618][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1744.254523][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1744.277649][ T9188] usb 4-1: config 0 descriptor??
[ 1744.289259][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1744.299033][ T8851] usb 1-1: USB disconnect, device number 14
executing program
[ 1744.317534][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1744.338800][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1744.370236][ T8466] usb 3-1: USB disconnect, device number 12
[ 1744.380208][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1744.445262][ T8471] usb 2-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1744.491818][ T9188] usb 5-1: USB disconnect, device number 13
[ 1744.498224][ T8571] usb 6-1: Using ep0 maxpacket: 16
[ 1744.511878][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1744.575343][ T8437] usb 4-1: USB disconnect, device number 14
[ 1744.585838][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1744.601777][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1744.621313][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1744.631315][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1744.652523][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1744.671066][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1744.693768][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1744.707561][ T8471] usb 2-1: config 0 descriptor??
[ 1744.720781][ T8571] usb 6-1: config 0 descriptor??
[ 1744.755863][ T8851] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[ 1744.763671][ T8466] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[ 1744.792841][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1744.801197][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1744.955246][ T9188] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[ 1744.988765][ T8464] usb 6-1: USB disconnect, device number 14
[ 1744.995693][ T8471] usb 2-1: USB disconnect, device number 13
executing program
executing program
[ 1745.009159][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1745.015922][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1745.017267][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1745.045247][ T8466] usb 3-1: Using ep0 maxpacket: 16
[ 1745.065203][ T8437] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[ 1745.165562][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1745.176613][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1745.187517][ T8466] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1745.198800][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1745.208834][ T8466] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1745.218551][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1745.227013][ T8851] usb 1-1: config 0 descriptor??
[ 1745.232137][ T8466] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1745.247083][ T8466] usb 3-1: config 0 descriptor??
[ 1745.270246][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1745.300626][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1745.325283][ T8437] usb 4-1: Using ep0 maxpacket: 16
[ 1745.385339][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1745.395127][ T8464] usb 6-1: new high-speed USB device number 15 using dummy_hcd
[ 1745.407597][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1745.424993][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1745.461258][ T9188] usb 5-1: config 0 descriptor??
[ 1745.466924][ T8471] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[ 1745.468393][   T36] usb 1-1: USB disconnect, device number 15
[ 1745.485453][ T8437] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1745.516998][ T8437] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1745.530609][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1745.551184][ T8437] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1745.578159][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1745.626389][ T8437] usb 4-1: config 0 descriptor??
[ 1745.633252][ T9188] usb 3-1: USB disconnect, device number 13
[ 1745.635020][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1745.649421][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1745.695987][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1745.735542][ T8471] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1745.765234][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1745.778732][ T8437] usb 5-1: USB disconnect, device number 14
[ 1745.787365][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1745.800992][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1745.830747][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1745.867694][ T8464] usb 6-1: config 0 descriptor??
[ 1745.886644][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1745.905702][ T8659] usb 4-1: USB disconnect, device number 15
[ 1745.906471][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1745.921625][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1745.929820][   T36] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[ 1745.932610][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1745.945490][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1745.971609][ T8471] usb 2-1: config 0 descriptor??
[ 1746.038541][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1746.065314][ T9188] usb 3-1: new high-speed USB device number 14 using dummy_hcd
executing program
[ 1746.125241][ T8464] usb 6-1: USB disconnect, device number 15
[ 1746.145643][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1746.195285][   T36] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1746.235014][ T8437] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[ 1746.245632][ T8471] usb 2-1: USB disconnect, device number 14
[ 1746.252485][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1746.315292][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1746.326990][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1746.335286][ T9188] usb 3-1: Using ep0 maxpacket: 16
[ 1746.336465][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1746.349646][ T8659] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[ 1746.360722][   T36] usb 1-1: config 0 descriptor??
[ 1746.408975][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1746.465225][ T9188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1746.476618][ T9188] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1746.487949][ T9188] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1746.500006][ T9188] usb 3-1: config 0 descriptor??
[ 1746.525150][ T8464] usb 6-1: new high-speed USB device number 16 using dummy_hcd
[ 1746.525184][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1746.558688][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1746.595106][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1746.609670][ T9188] usb 1-1: USB disconnect, device number 16
[ 1746.616660][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1746.655075][ T8471] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[ 1746.675299][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1746.688843][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1746.701390][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1746.715356][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1746.726235][ T8437] usb 5-1: config 0 descriptor??
[ 1746.735706][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1746.749359][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1746.766003][   T36] usb 3-1: USB disconnect, device number 14
[ 1746.769904][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1746.775097][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1746.794436][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1746.813194][ T8659] usb 4-1: config 0 descriptor??
[ 1746.869697][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1746.905072][ T8471] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1746.945144][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1746.988979][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1747.023685][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1747.045203][ T9188] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[ 1747.057909][ T8659] usb 5-1: USB disconnect, device number 15
[ 1747.065677][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1747.073702][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1747.087962][ T8464] usb 6-1: config 0 descriptor??
[ 1747.116088][T12321] usb 4-1: USB disconnect, device number 16
[ 1747.126577][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1747.148200][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1747.150040][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1747.199632][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1747.205659][   T36] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[ 1747.243483][ T8471] usb 2-1: config 0 descriptor??
[ 1747.318088][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1747.324872][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1747.362703][ T8471] usb 6-1: USB disconnect, device number 16
[ 1747.385368][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1747.465043][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1747.465363][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1747.481408][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1747.491348][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1747.515062][ T8659] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[ 1747.519545][ T9188] usb 1-1: config 0 descriptor??
[ 1747.532662][ T8437] usb 2-1: USB disconnect, device number 15
[ 1747.535039][T12321] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[ 1747.548448][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1747.581022][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1747.585251][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1747.614895][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1747.629072][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1747.641279][   T36] usb 3-1: config 0 descriptor??
[ 1747.687447][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1747.775048][ T8471] usb 6-1: new high-speed USB device number 17 using dummy_hcd
[ 1747.790984][ T9188] usb 1-1: USB disconnect, device number 17
[ 1747.795089][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1747.798211][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1747.802324][T12321] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1747.891486][ T8851] usb 3-1: USB disconnect, device number 15
[ 1747.899354][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1747.945236][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1747.956738][T12321] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1747.967842][T12321] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1747.977663][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1747.985128][ T8437] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[ 1747.987312][T12321] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1748.003349][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1748.013793][ T8659] usb 5-1: config 0 descriptor??
[ 1748.030785][T12321] usb 4-1: config 0 descriptor??
[ 1748.060067][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1748.079998][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1748.085100][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1748.225514][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1748.236744][ T8437] usb 2-1: Using ep0 maxpacket: 16
[ 1748.242566][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1748.254103][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1748.259121][T12321] usb 5-1: USB disconnect, device number 16
[ 1748.270494][ T8471] usb 6-1: config 0 descriptor??
executing program
executing program
[ 1748.280429][ T9188] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[ 1748.297538][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1748.315363][ T8851] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[ 1748.328376][ T8659] usb 4-1: USB disconnect, device number 17
[ 1748.339065][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1748.351029][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1748.375343][ T8437] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1748.415479][ T8437] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1748.433294][ T8437] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1748.456433][ T8437] usb 2-1: config 0 descriptor??
[ 1748.508738][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1748.548769][ T8437] usb 6-1: USB disconnect, device number 17
executing program
[ 1748.555025][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1748.575133][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1748.587110][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1748.705128][T12321] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[ 1748.705336][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1748.720254][   T36] usb 2-1: USB disconnect, device number 16
[ 1748.735124][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1748.735589][ T8659] usb 4-1: new high-speed USB device number 18 using dummy_hcd
executing program
[ 1748.749046][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1748.756646][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1748.767543][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1748.788803][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1748.808149][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1748.819534][ T8851] usb 3-1: config 0 descriptor??
[ 1748.843004][ T9188] usb 1-1: config 0 descriptor??
[ 1748.871400][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1748.900637][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1748.955040][T12321] usb 5-1: Using ep0 maxpacket: 16
[ 1749.015215][ T8659] usb 4-1: Using ep0 maxpacket: 16
[ 1749.026457][ T8437] usb 6-1: new high-speed USB device number 18 using dummy_hcd
executing program
executing program
[ 1749.072759][ T8464] usb 3-1: USB disconnect, device number 16
[ 1749.079204][T12321] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1749.091567][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1749.098948][ T9188] usb 1-1: USB disconnect, device number 18
[ 1749.112875][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1749.122659][T12321] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1749.145375][ T8659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1749.158151][   T36] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[ 1749.167389][T12321] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1749.179905][ T8659] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1749.191165][ T8659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1749.200631][T12321] usb 5-1: config 0 descriptor??
[ 1749.231182][ T8659] usb 4-1: config 0 descriptor??
[ 1749.249092][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1749.285026][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1749.301385][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1749.415035][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1749.445938][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1749.448892][ T8659] usb 5-1: USB disconnect, device number 17
executing program
[ 1749.469428][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1749.478445][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1749.500123][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1749.512864][T12321] usb 4-1: USB disconnect, device number 18
executing program
[ 1749.519375][ T8464] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[ 1749.530576][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1749.539752][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1749.556122][ T8437] usb 6-1: config 0 descriptor??
[ 1749.557215][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1749.565179][ T9188] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[ 1749.576469][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1749.599725][   T36] usb 2-1: config 0 descriptor??
[ 1749.669648][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1749.678527][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1749.785106][ T8464] usb 3-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1749.857840][   T36] usb 2-1: USB disconnect, device number 17
[ 1749.864489][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1749.879226][ T8437] usb 6-1: USB disconnect, device number 18
[ 1749.900518][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1749.905327][ T8659] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[ 1749.909070][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1749.918967][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1749.953313][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1749.963899][T12321] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[ 1749.979289][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1749.996968][ T8464] usb 3-1: config 0 descriptor??
[ 1750.054674][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1750.075781][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1750.088839][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1750.099528][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1750.111694][ T9188] usb 1-1: config 0 descriptor??
[ 1750.169998][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1750.185218][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1750.215408][T12321] usb 4-1: Using ep0 maxpacket: 16
[ 1750.235265][   T36] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[ 1750.256377][ T8464] usb 3-1: USB disconnect, device number 17
executing program
[ 1750.263187][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1750.305317][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1750.315185][ T8437] usb 6-1: new high-speed USB device number 19 using dummy_hcd
[ 1750.326851][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1750.338006][T12321] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1750.351654][T12321] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1750.369826][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1750.373123][ T9188] usb 1-1: USB disconnect, device number 19
[ 1750.399166][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1750.400266][T12321] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1750.429528][ T8659] usb 5-1: config 0 descriptor??
[ 1750.469450][T12321] usb 4-1: config 0 descriptor??
[ 1750.475194][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1750.495450][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1750.535530][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1750.595122][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1750.595147][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1750.635579][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1750.644662][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1750.675039][ T8464] usb 3-1: new high-speed USB device number 18 using dummy_hcd
executing program
[ 1750.684815][   T36] usb 2-1: config 0 descriptor??
[ 1750.697691][ T8851] usb 5-1: USB disconnect, device number 18
[ 1750.711195][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1750.745301][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1750.756689][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1750.772111][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1750.806124][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1750.826742][ T8437] usb 6-1: config 0 descriptor??
[ 1750.834419][ T8471] usb 4-1: USB disconnect, device number 19
[ 1750.844991][ T9188] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[ 1750.860735][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1750.879322][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1750.915223][ T8464] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1750.955730][   T36] usb 2-1: USB disconnect, device number 18
[ 1750.962481][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1751.035432][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1751.047064][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1751.058754][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1751.085867][ T8437] usb 6-1: USB disconnect, device number 19
[ 1751.099615][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1751.100072][ T8464] usb 3-1: config 0 descriptor??
[ 1751.108200][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1751.166550][ T8851] usb 5-1: new high-speed USB device number 19 using dummy_hcd
[ 1751.199581][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1751.265167][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1751.276401][ T8471] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[ 1751.284366][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1751.304662][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1751.320066][ T9188] usb 1-1: config 0 descriptor??
[ 1751.365148][   T36] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[ 1751.391165][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1751.398411][ T8464] usb 3-1: USB disconnect, device number 18
executing program
[ 1751.413231][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1751.435332][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1751.525082][ T8437] usb 6-1: new high-speed USB device number 20 using dummy_hcd
[ 1751.536338][ T8471] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1751.585605][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1751.589747][T12321] usb 1-1: USB disconnect, device number 20
[ 1751.597249][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1751.605274][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1751.621774][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1751.636534][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1751.659089][ T8851] usb 5-1: config 0 descriptor??
[ 1751.685809][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1751.700151][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1751.716070][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1751.726229][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1751.745299][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1751.747107][ T8471] usb 4-1: config 0 descriptor??
[ 1751.763090][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1751.784515][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1751.795516][ T8464] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[ 1751.804653][   T36] usb 2-1: config 0 descriptor??
[ 1751.828021][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1751.834775][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1751.860435][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1751.927014][ T8471] usb 5-1: USB disconnect, device number 19
[ 1751.940294][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1751.975456][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1752.007496][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1752.015091][T12321] usb 1-1: new high-speed USB device number 21 using dummy_hcd
executing program
[ 1752.035398][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1752.038735][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1752.076787][   T36] usb 2-1: USB disconnect, device number 19
[ 1752.089979][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1752.096637][ T8437] usb 6-1: config 0 descriptor??
[ 1752.121007][ T9188] usb 4-1: USB disconnect, device number 20
[ 1752.129218][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1752.155468][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1752.159503][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1752.183579][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1752.222937][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1752.239857][ T8464] usb 3-1: config 0 descriptor??
[ 1752.255055][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1752.289313][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1752.358853][ T8437] usb 6-1: USB disconnect, device number 20
[ 1752.371192][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1752.375272][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1752.385000][ T8471] usb 5-1: new high-speed USB device number 20 using dummy_hcd
[ 1752.421622][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1752.453178][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1752.476449][T12321] usb 1-1: config 0 descriptor??
[ 1752.495323][   T36] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[ 1752.504010][ T8464] usb 3-1: USB disconnect, device number 19
executing program
[ 1752.519596][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1752.541326][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1752.575153][ T9188] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[ 1752.685102][ T8471] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1752.735086][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1752.743142][T12321] usb 1-1: USB disconnect, device number 21
[ 1752.749912][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1752.805152][ T8437] usb 6-1: new high-speed USB device number 21 using dummy_hcd
[ 1752.813109][ T8471] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1752.824384][ T8471] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1752.836099][ T8471] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1752.845346][ T9188] usb 4-1: Using ep0 maxpacket: 16
[ 1752.852199][ T8471] usb 5-1: config 0 descriptor??
[ 1752.855313][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1752.870217][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1752.879633][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1752.895355][   T36] usb 2-1: config 0 descriptor??
[ 1752.899120][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1752.915784][ T8464] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[ 1752.938785][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1752.975336][ T9188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1752.999727][ T9188] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1753.019433][ T9188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1753.046430][ T9188] usb 4-1: config 0 descriptor??
executing program
[ 1753.095223][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1753.107533][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1753.115142][T12321] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[ 1753.120049][ T9188] usb 5-1: USB disconnect, device number 20
executing program
[ 1753.156241][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1753.165463][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1753.215715][ T8471] usb 2-1: USB disconnect, device number 20
[ 1753.222378][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1753.285189][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1753.285359][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1753.296994][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1753.340510][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1753.351308][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1753.360601][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1753.380632][ T8464] usb 3-1: config 0 descriptor??
[ 1753.395248][T12321] usb 1-1: Using ep0 maxpacket: 16
[ 1753.402240][ T8851] usb 4-1: USB disconnect, device number 21
[ 1753.409846][ T8437] usb 6-1: config 0 descriptor??
[ 1753.416793][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1753.448784][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1753.470102][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1753.525335][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1753.540855][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1753.552489][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1753.565669][T12321] usb 1-1: config 0 descriptor??
[ 1753.585329][ T9188] usb 5-1: new high-speed USB device number 21 using dummy_hcd
[ 1753.619996][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1753.649405][T12321] usb 3-1: USB disconnect, device number 20
[ 1753.665132][ T8471] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[ 1753.668744][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1753.683538][ T8437] usb 6-1: USB disconnect, device number 21
executing program
[ 1753.697553][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1753.795209][ T8851] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[ 1753.822216][ T8464] usb 1-1: USB disconnect, device number 22
[ 1753.832268][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1753.845515][ T9188] usb 5-1: Using ep0 maxpacket: 16
[ 1753.935422][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1753.985323][ T9188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1753.996789][ T9188] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1754.006281][ T9188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1754.020213][ T9188] usb 5-1: config 0 descriptor??
[ 1754.065422][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1754.076980][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1754.085802][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1754.098012][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1754.114109][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1754.115301][T12321] usb 3-1: new high-speed USB device number 21 using dummy_hcd
[ 1754.124148][ T8437] usb 6-1: new high-speed USB device number 22 using dummy_hcd
[ 1754.147704][ T8471] usb 2-1: config 0 descriptor??
[ 1754.190946][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1754.199521][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1754.205187][ T8464] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[ 1754.227511][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1754.242121][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1754.253482][ T8851] usb 4-1: config 0 descriptor??
[ 1754.269028][   T36] usb 5-1: USB disconnect, device number 21
executing program
[ 1754.289019][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1754.309321][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1754.375395][T12321] usb 3-1: Using ep0 maxpacket: 16
executing program
[ 1754.395886][ T8851] usb 2-1: USB disconnect, device number 21
[ 1754.402530][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1754.410751][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1754.465385][ T8464] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1754.495348][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1754.509411][ T8471] usb 4-1: USB disconnect, device number 22
[ 1754.518690][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1754.531013][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1754.560958][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1754.575398][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1754.585420][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1754.588654][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1754.599502][T12321] usb 3-1: config 0 descriptor??
[ 1754.620109][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1754.628291][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1754.630709][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1754.656127][ T8437] usb 6-1: config 0 descriptor??
[ 1754.657242][ T8464] usb 1-1: config 0 descriptor??
[ 1754.678006][   T36] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[ 1754.687415][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1754.711103][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1754.748822][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1754.855185][ T8851] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[ 1754.885566][ T8464] usb 3-1: USB disconnect, device number 21
executing program
executing program
[ 1754.897893][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1754.915519][ T8437] usb 6-1: USB disconnect, device number 22
[ 1754.927112][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1754.935081][   T36] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1754.955032][ T8471] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[ 1754.966154][T12321] usb 1-1: USB disconnect, device number 23
[ 1754.986207][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1755.055442][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1755.075182][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1755.096945][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1755.126793][   T36] usb 5-1: config 0 descriptor??
[ 1755.135168][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1755.173176][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1755.225177][ T8471] usb 4-1: Using ep0 maxpacket: 16
[ 1755.265502][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1755.277398][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1755.288987][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1755.299871][ T8851] usb 2-1: config 0 descriptor??
[ 1755.355361][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1755.365107][ T8464] usb 3-1: new high-speed USB device number 22 using dummy_hcd
[ 1755.369445][ T8437] usb 6-1: new high-speed USB device number 23 using dummy_hcd
[ 1755.377687][   T36] usb 5-1: USB disconnect, device number 22
[ 1755.387821][T12321] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[ 1755.389794][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1755.411655][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1755.421681][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1755.451061][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1755.481394][ T8471] usb 4-1: config 0 descriptor??
[ 1755.548983][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1755.579098][ T8659] usb 2-1: USB disconnect, device number 22
[ 1755.591141][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1755.606054][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1755.655181][T12321] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1755.709816][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1755.725272][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1755.737626][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1755.749959][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1755.764323][T16814] usb 4-1: USB disconnect, device number 23
[ 1755.775604][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1755.794388][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1755.803808][ T8464] usb 3-1: config 0 descriptor??
[ 1755.809252][   T36] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[ 1755.818277][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1755.834296][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1755.845737][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1755.860822][T12321] usb 1-1: config 0 descriptor??
[ 1755.869273][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1755.873823][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1755.911009][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1755.926208][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1755.939766][ T8437] usb 6-1: config 0 descriptor??
[ 1755.995423][ T8659] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[ 1756.009374][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1756.055065][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1756.073444][T12321] usb 3-1: USB disconnect, device number 22
[ 1756.087606][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1756.122352][ T8464] usb 1-1: USB disconnect, device number 24
[ 1756.139443][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1756.175237][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1756.194224][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1756.206000][T16814] usb 4-1: new high-speed USB device number 24 using dummy_hcd
[ 1756.208253][ T8437] usb 6-1: USB disconnect, device number 23
[ 1756.247782][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1756.250508][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1756.264176][ T8659] usb 2-1: Using ep0 maxpacket: 16
[ 1756.295547][   T36] usb 5-1: config 0 descriptor??
[ 1756.365797][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1756.385222][ T8659] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1756.397460][ T8659] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1756.409767][ T8659] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1756.424834][ T8659] usb 2-1: config 0 descriptor??
[ 1756.445090][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1756.485218][T12321] usb 3-1: new high-speed USB device number 23 using dummy_hcd
[ 1756.496646][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1756.555531][ T8464] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[ 1756.567642][ T8659] usb 5-1: USB disconnect, device number 23
[ 1756.579572][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1756.591108][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1756.600226][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1756.626507][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1756.651788][T16814] usb 4-1: config 0 descriptor??
executing program
[ 1756.685953][   T36] usb 2-1: USB disconnect, device number 23
[ 1756.698841][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1756.716846][ T8437] usb 6-1: new high-speed USB device number 24 using dummy_hcd
[ 1756.720444][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1756.732773][T12321] usb 3-1: Using ep0 maxpacket: 16
[ 1756.796092][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1756.855402][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1756.866797][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1756.877763][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1756.888144][T12321] usb 3-1: config 0 descriptor??
executing program
[ 1756.916038][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1756.931175][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1756.948344][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1756.961175][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1756.970498][ T8659] usb 5-1: new high-speed USB device number 24 using dummy_hcd
[ 1756.984886][ T8464] usb 1-1: config 0 descriptor??
[ 1756.985111][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1756.998844][T12321] usb 4-1: USB disconnect, device number 24
[ 1757.012487][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1757.038707][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1757.095245][   T36] usb 2-1: new high-speed USB device number 24 using dummy_hcd
executing program
[ 1757.136292][ T8464] usb 3-1: USB disconnect, device number 23
[ 1757.151442][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1757.165267][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1757.195459][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1757.215201][ T8659] usb 5-1: Using ep0 maxpacket: 16
[ 1757.217141][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1757.232892][ T8437] usb 6-1: config 0 descriptor??
[ 1757.239191][T16814] usb 1-1: USB disconnect, device number 25
[ 1757.259805][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1757.299848][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1757.335186][ T8659] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1757.347076][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1757.357124][ T8659] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1757.375010][ T8659] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1757.391580][ T8659] usb 5-1: config 0 descriptor??
[ 1757.415158][T12321] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[ 1757.438523][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1757.465864][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1757.485020][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1757.494094][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1757.516148][ T8471] usb 6-1: USB disconnect, device number 24
[ 1757.535630][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1757.545269][ T8464] usb 3-1: new high-speed USB device number 24 using dummy_hcd
[ 1757.572985][   T36] usb 2-1: config 0 descriptor??
executing program
[ 1757.636319][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1757.638884][ T8437] usb 5-1: USB disconnect, device number 24
[ 1757.660229][T16814] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[ 1757.667865][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1757.685293][T12321] usb 4-1: Using ep0 maxpacket: 16
[ 1757.791663][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1757.806231][T12321] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1757.817610][T12321] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1757.828833][T12321] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1757.833917][ T8851] usb 2-1: USB disconnect, device number 24
[ 1757.846685][T12321] usb 4-1: config 0 descriptor??
[ 1757.848903][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1757.889194][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1757.915580][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1757.926528][T16814] usb 1-1: Using ep0 maxpacket: 16
[ 1757.936503][ T8471] usb 6-1: new high-speed USB device number 25 using dummy_hcd
[ 1757.940378][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1757.961266][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1757.985938][ T8464] usb 3-1: config 0 descriptor??
[ 1758.035428][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1758.045093][T16814] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1758.064131][T16814] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1758.088173][T16814] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1758.095064][ T8437] usb 5-1: new high-speed USB device number 25 using dummy_hcd
[ 1758.122270][T16814] usb 1-1: config 0 descriptor??
[ 1758.138540][ T8464] usb 4-1: USB disconnect, device number 25
[ 1758.151334][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1758.178992][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1758.195388][ T8471] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1758.232282][T16814] usb 3-1: USB disconnect, device number 24
[ 1758.240331][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1758.275203][ T8851] usb 2-1: new high-speed USB device number 25 using dummy_hcd
[ 1758.345486][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1758.356678][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1758.362127][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1758.373745][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1758.396144][ T8466] usb 1-1: USB disconnect, device number 26
[ 1758.402883][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1758.426011][ T8471] usb 6-1: config 0 descriptor??
[ 1758.479603][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1758.505387][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1758.524998][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1758.534162][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1758.535134][ T8464] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[ 1758.555064][ T8851] usb 2-1: Using ep0 maxpacket: 16
[ 1758.562174][ T8437] usb 5-1: config 0 descriptor??
[ 1758.619780][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1758.645130][T16814] usb 3-1: new high-speed USB device number 25 using dummy_hcd
executing program
[ 1758.679521][ T8437] usb 6-1: USB disconnect, device number 25
[ 1758.690456][ T8851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1758.702552][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1758.720342][ T8851] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1758.732059][ T8851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1758.757286][ T8851] usb 2-1: config 0 descriptor??
executing program
[ 1758.795215][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1758.811330][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1758.835168][ T8466] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[ 1758.854014][ T8851] usb 5-1: USB disconnect, device number 25
[ 1758.869380][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1758.885249][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1758.915209][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1758.927719][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1758.950004][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1758.975769][ T8464] usb 4-1: config 0 descriptor??
executing program
[ 1759.005244][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1759.010069][ T8471] usb 2-1: USB disconnect, device number 25
[ 1759.025805][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1759.036862][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1759.041814][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1759.085470][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1759.105817][ T8466] usb 1-1: Using ep0 maxpacket: 16
[ 1759.107745][T16814] usb 3-1: config 0 descriptor??
[ 1759.135083][ T8437] usb 6-1: new high-speed USB device number 26 using dummy_hcd
[ 1759.169393][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1759.220300][T16814] usb 4-1: USB disconnect, device number 26
[ 1759.228669][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1759.265336][ T8466] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1759.278546][ T8851] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[ 1759.296247][ T8466] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1759.307326][ T8466] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1759.318562][ T8466] usb 1-1: config 0 descriptor??
executing program
[ 1759.368942][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1759.377461][ T8464] usb 3-1: USB disconnect, device number 25
[ 1759.384098][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1759.425449][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1759.475139][ T8471] usb 2-1: new high-speed USB device number 26 using dummy_hcd
executing program
[ 1759.555317][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1759.569364][ T9188] usb 1-1: USB disconnect, device number 27
[ 1759.575927][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1759.587559][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1759.597058][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1759.607258][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1759.615093][T16814] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[ 1759.628086][ T8437] usb 6-1: config 0 descriptor??
[ 1759.679406][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1759.695928][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1759.706978][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1759.718337][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1759.727597][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1759.746984][ T8851] usb 5-1: config 0 descriptor??
[ 1759.795350][ T8464] usb 3-1: new high-speed USB device number 26 using dummy_hcd
[ 1759.803466][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1759.855324][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1759.867207][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1759.875418][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1759.879223][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1759.885202][T12321] usb 6-1: USB disconnect, device number 26
executing program
[ 1759.914587][ T8471] usb 2-1: config 0 descriptor??
[ 1759.914603][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1759.991915][ T8437] usb 5-1: USB disconnect, device number 26
[ 1760.003393][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1760.005450][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1760.015831][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1760.031319][ T9188] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[ 1760.035355][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1760.067174][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1760.094779][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1760.108661][T16814] usb 4-1: config 0 descriptor??
[ 1760.155161][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1760.166953][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1760.176090][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1760.191206][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1760.208264][ T8471] usb 2-1: USB disconnect, device number 26
[ 1760.220291][ T8464] usb 3-1: config 0 descriptor??
[ 1760.232713][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1760.288003][T12321] usb 6-1: new high-speed USB device number 27 using dummy_hcd
[ 1760.296848][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1760.315773][ T9188] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1760.348689][ T8464] usb 4-1: USB disconnect, device number 27
[ 1760.357032][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1760.445212][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1760.456429][ T8437] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[ 1760.475034][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1760.484226][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1760.488734][T16814] usb 3-1: USB disconnect, device number 26
[ 1760.519004][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1760.519293][ T9188] usb 1-1: config 0 descriptor??
[ 1760.546153][T12321] usb 6-1: Using ep0 maxpacket: 16
[ 1760.599978][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1760.665147][ T8471] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[ 1760.665233][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1760.705346][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1760.714620][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1760.725254][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1760.739124][T12321] usb 6-1: config 0 descriptor??
[ 1760.755502][ T8464] usb 4-1: new high-speed USB device number 28 using dummy_hcd
[ 1760.777976][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1760.802092][T12321] usb 1-1: USB disconnect, device number 28
[ 1760.814309][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1760.865245][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1760.891509][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1760.909069][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1760.929231][ T8437] usb 5-1: config 0 descriptor??
[ 1760.935053][T16814] usb 3-1: new high-speed USB device number 27 using dummy_hcd
[ 1760.935767][ T8471] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1760.978789][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1760.981912][   T36] usb 6-1: USB disconnect, device number 27
[ 1760.995023][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1761.005901][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1761.105252][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1761.115160][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1761.116912][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1761.141031][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1761.145552][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1761.160221][ T8471] usb 2-1: config 0 descriptor??
[ 1761.178218][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1761.178649][ T8437] usb 5-1: USB disconnect, device number 27
[ 1761.195446][T12321] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[ 1761.206776][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1761.211667][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1761.225137][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1761.232211][ T8464] usb 4-1: config 0 descriptor??
[ 1761.295339][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1761.310678][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1761.328426][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1761.349277][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1761.364697][T16814] usb 3-1: config 0 descriptor??
executing program
[ 1761.395482][   T36] usb 6-1: new high-speed USB device number 28 using dummy_hcd
[ 1761.408737][ T8471] usb 2-1: USB disconnect, device number 27
[ 1761.420863][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1761.428975][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1761.445157][T12321] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1761.516172][T16814] usb 4-1: USB disconnect, device number 28
[ 1761.527601][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1761.565561][T12321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1761.593278][T12321] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1761.613518][T12321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1761.635276][ T8437] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[ 1761.637445][T12321] usb 1-1: config 0 descriptor??
[ 1761.653518][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1761.675870][ T8464] usb 3-1: USB disconnect, device number 27
[ 1761.683240][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1761.719543][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1761.775498][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1761.787182][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1761.799532][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1761.819767][   T36] usb 6-1: config 0 descriptor??
[ 1761.874160][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1761.885203][ T8471] usb 2-1: new high-speed USB device number 28 using dummy_hcd
executing program
[ 1761.917982][   T36] usb 1-1: USB disconnect, device number 29
[ 1761.924609][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1761.925087][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1761.945115][T16814] usb 4-1: new high-speed USB device number 29 using dummy_hcd
executing program
[ 1762.067774][T12321] usb 6-1: USB disconnect, device number 28
[ 1762.074597][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1762.089691][ T8464] usb 3-1: new high-speed USB device number 28 using dummy_hcd
[ 1762.106058][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1762.122229][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1762.134254][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1762.146368][ T8437] usb 5-1: config 0 descriptor??
[ 1762.165373][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1762.188392][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1762.215061][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1762.315140][   T36] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[ 1762.335303][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1762.335425][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1762.346732][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1762.357928][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1762.363412][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1762.380913][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1762.387218][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1762.403432][ T8437] usb 5-1: USB disconnect, device number 28
executing program
[ 1762.415499][T16814] usb 4-1: config 0 descriptor??
[ 1762.415825][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1762.421243][ T8471] usb 2-1: config 0 descriptor??
[ 1762.455323][T12321] usb 6-1: new high-speed USB device number 29 using dummy_hcd
[ 1762.485538][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1762.500409][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1762.519277][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1762.524132][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1762.565051][   T36] usb 1-1: Using ep0 maxpacket: 16
[ 1762.578857][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1762.596190][ T8464] usb 3-1: config 0 descriptor??
[ 1762.655648][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1762.685370][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1762.705185][T12321] usb 6-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1762.727697][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1762.728798][ T8471] usb 2-1: USB disconnect, device number 28
[ 1762.771295][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1762.785437][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1762.821677][ T8464] usb 4-1: USB disconnect, device number 29
[ 1762.832837][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1762.845164][ T8437] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[ 1762.853629][   T36] usb 1-1: config 0 descriptor??
[ 1762.863023][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1762.886480][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1762.919570][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1762.939234][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1762.963973][T12321] usb 6-1: config 0 descriptor??
[ 1762.996348][   T36] usb 3-1: USB disconnect, device number 28
[ 1763.003063][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1763.029415][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1763.125229][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1763.145395][ T9188] usb 1-1: USB disconnect, device number 30
[ 1763.159281][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1763.205157][ T8471] usb 2-1: new high-speed USB device number 29 using dummy_hcd
[ 1763.228603][T12321] usb 6-1: USB disconnect, device number 29
[ 1763.243746][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1763.265171][ T8464] usb 4-1: new high-speed USB device number 30 using dummy_hcd
[ 1763.285958][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1763.301564][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1763.327926][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1763.346022][ T8437] usb 5-1: config 0 descriptor??
[ 1763.399647][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1763.405031][   T36] usb 3-1: new high-speed USB device number 29 using dummy_hcd
[ 1763.465339][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1763.505213][ T8464] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1763.545181][ T9188] usb 1-1: new high-speed USB device number 31 using dummy_hcd
[ 1763.602350][ T8437] usb 5-1: USB disconnect, device number 29
[ 1763.609263][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1763.622001][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1763.625603][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1763.637727][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1763.641565][T12321] usb 6-1: new high-speed USB device number 30 using dummy_hcd
[ 1763.652687][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1763.658492][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1763.675321][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1763.687912][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1763.700439][ T8464] usb 4-1: config 0 descriptor??
[ 1763.715839][ T8471] usb 2-1: config 0 descriptor??
[ 1763.748398][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1763.770634][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1763.795318][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1763.814598][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1763.825991][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1763.837889][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1763.872949][   T36] usb 3-1: config 0 descriptor??
executing program
[ 1763.928015][T12321] usb 6-1: Using ep0 maxpacket: 16
[ 1763.933904][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1763.956548][ T8471] usb 4-1: USB disconnect, device number 30
[ 1763.964678][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1763.977701][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1763.986983][   T36] usb 2-1: USB disconnect, device number 29
[ 1763.995054][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1764.009918][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1764.040512][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1764.045450][T12321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1764.065213][ T8437] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[ 1764.087884][T12321] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1764.106755][ T9188] usb 1-1: config 0 descriptor??
executing program
[ 1764.136078][T12321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1764.158952][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1764.167935][T12321] usb 6-1: config 0 descriptor??
[ 1764.188483][ T8464] usb 3-1: USB disconnect, device number 29
[ 1764.208914][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1764.229612][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1764.345233][ T8437] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1764.367057][ T9188] usb 1-1: USB disconnect, device number 31
[ 1764.393713][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1764.425292][ T8471] usb 4-1: new high-speed USB device number 31 using dummy_hcd
[ 1764.425322][   T36] usb 2-1: new high-speed USB device number 30 using dummy_hcd
[ 1764.457409][ T8466] usb 6-1: USB disconnect, device number 30
[ 1764.464113][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1764.475134][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1764.503440][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1764.524896][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1764.540183][ T8437] usb 5-1: config 0 descriptor??
[ 1764.594409][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1764.615153][ T8464] usb 3-1: new high-speed USB device number 30 using dummy_hcd
[ 1764.675045][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1764.715084][ T8471] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1764.789570][T12321] usb 5-1: USB disconnect, device number 30
[ 1764.796039][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1764.812056][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1764.825100][ T9188] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[ 1764.829647][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1764.844019][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1764.856888][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1764.859190][   T36] usb 2-1: config 0 descriptor??
[ 1764.875171][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1764.885558][ T8466] usb 6-1: new high-speed USB device number 31 using dummy_hcd
[ 1764.894728][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1764.920414][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1764.921387][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1764.956478][ T8471] usb 4-1: config 0 descriptor??
[ 1764.995474][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1765.007038][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1765.009391][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1765.041025][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1765.065080][ T8464] usb 3-1: config 0 descriptor??
executing program
[ 1765.105272][ T9188] usb 1-1: Using ep0 maxpacket: 16
[ 1765.122585][   T36] usb 2-1: USB disconnect, device number 30
[ 1765.129341][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1765.140557][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1765.158508][ T8466] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1765.205220][T12321] usb 5-1: new high-speed USB device number 31 using dummy_hcd
[ 1765.208816][ T8471] usb 4-1: USB disconnect, device number 31
[ 1765.239873][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1765.265497][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1765.288986][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1765.305244][ T8466] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1765.321731][ T8466] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1765.327365][ T8464] usb 3-1: USB disconnect, device number 30
[ 1765.332075][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1765.350776][ T8466] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1765.369625][ T9188] usb 1-1: config 0 descriptor??
[ 1765.371034][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1765.381080][ T8466] usb 6-1: config 0 descriptor??
[ 1765.452722][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1765.462372][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1765.465240][T12321] usb 5-1: Using ep0 maxpacket: 16
[ 1765.525173][   T36] usb 2-1: new high-speed USB device number 31 using dummy_hcd
[ 1765.595222][T12321] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1765.613301][T12321] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1765.636223][T12321] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1765.654417][T12321] usb 5-1: config 0 descriptor??
[ 1765.657703][ T8466] usb 1-1: USB disconnect, device number 32
[ 1765.665497][ T8471] usb 4-1: new high-speed USB device number 32 using dummy_hcd
executing program
[ 1765.701854][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1765.711289][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1765.747463][ T9188] usb 6-1: USB disconnect, device number 31
[ 1765.754232][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1765.785065][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1765.790388][ T8464] usb 3-1: new high-speed USB device number 31 using dummy_hcd
[ 1765.908323][T12321] usb 5-1: USB disconnect, device number 31
[ 1765.916970][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1765.931459][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1765.945271][ T8471] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1765.961076][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1765.972574][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1766.000608][   T36] usb 2-1: config 0 descriptor??
[ 1766.047995][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1766.057730][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1766.105366][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1766.116601][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1766.127706][ T8466] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[ 1766.135927][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1766.152811][ T8471] usb 4-1: config 0 descriptor??
[ 1766.158225][ T9188] usb 6-1: new high-speed USB device number 32 using dummy_hcd
[ 1766.165361][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1766.184611][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1766.207100][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1766.226012][ T8464] usb 3-1: config 0 descriptor??
[ 1766.230639][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1766.248103][   T36] usb 2-1: USB disconnect, device number 31
executing program
[ 1766.271775][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1766.280910][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1766.345109][T12321] usb 5-1: new high-speed USB device number 32 using dummy_hcd
[ 1766.405341][ T8466] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1766.428745][ T8471] usb 4-1: USB disconnect, device number 32
[ 1766.435263][ T9188] usb 6-1: Using ep0 maxpacket: 16
[ 1766.451911][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1766.469258][ T8464] usb 3-1: USB disconnect, device number 31
executing program
[ 1766.478666][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1766.585677][ T8466] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1766.595104][T12321] usb 5-1: Using ep0 maxpacket: 16
[ 1766.597415][ T8466] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1766.611170][ T9188] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1766.623123][ T8466] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1766.631244][ T9188] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1766.642618][ T8466] usb 1-1: config 0 descriptor??
[ 1766.655047][ T9188] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1766.669284][   T36] usb 2-1: new high-speed USB device number 32 using dummy_hcd
[ 1766.671124][ T9188] usb 6-1: config 0 descriptor??
[ 1766.699989][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1766.715339][T12321] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1766.731365][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1766.736698][T12321] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1766.757187][T12321] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1766.773929][T12321] usb 5-1: config 0 descriptor??
[ 1766.828955][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1766.865191][ T8471] usb 4-1: new high-speed USB device number 33 using dummy_hcd
executing program
[ 1766.875275][ T8464] usb 3-1: new high-speed USB device number 32 using dummy_hcd
[ 1766.898882][ T9188] usb 1-1: USB disconnect, device number 33
executing program
[ 1766.924345][ T9188] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1766.925562][   T36] usb 2-1: Using ep0 maxpacket: 16
[ 1766.973922][ T8466] usb 6-1: USB disconnect, device number 32
[ 1766.988603][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1767.042235][ T8437] usb 5-1: USB disconnect, device number 32
[ 1767.056463][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1767.075306][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1767.108340][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1767.125242][ T8471] usb 4-1: Using ep0 maxpacket: 16
[ 1767.133247][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1767.141799][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1767.150316][   T36] usb 2-1: config 0 descriptor??
[ 1767.200760][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1767.255270][ T8471] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1767.267748][ T8471] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1767.275316][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1767.280932][ T8471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1767.301094][ T8471] usb 4-1: config 0 descriptor??
[ 1767.303873][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1767.330174][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1767.345255][ T9188] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[ 1767.357145][ T8464] usb 3-1: config 0 descriptor??
[ 1767.359594][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1767.398981][ T8471] usb 2-1: USB disconnect, device number 32
[ 1767.408011][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1767.418220][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1767.433592][ T8466] usb 6-1: new high-speed USB device number 33 using dummy_hcd
[ 1767.485336][ T8437] usb 5-1: new high-speed USB device number 33 using dummy_hcd
executing program
[ 1767.567135][ T8571] usb 4-1: USB disconnect, device number 33
[ 1767.573884][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1767.605244][ T9188] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1767.621689][ T8851] usb 3-1: USB disconnect, device number 32
[ 1767.638562][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1767.705196][ T8466] usb 6-1: Using ep0 maxpacket: 16
[ 1767.765190][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1767.770534][ T9188] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1767.782112][ T9188] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1767.793612][ T9188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1767.804144][ T9188] usb 1-1: config 0 descriptor??
[ 1767.825492][ T8466] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1767.837069][ T8466] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1767.850910][ T8471] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[ 1767.860073][ T9188] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1767.868555][ T8466] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1767.884244][ T8466] usb 6-1: config 0 descriptor??
[ 1767.905169][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1767.916941][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1767.935060][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1767.953966][ T8437] usb 5-1: config 0 descriptor??
[ 1767.962740][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1767.997564][ T8571] usb 4-1: new high-speed USB device number 34 using dummy_hcd
executing program
[ 1768.037953][ T8851] usb 3-1: new high-speed USB device number 33 using dummy_hcd
[ 1768.046749][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1768.077617][ T8437] usb 1-1: USB disconnect, device number 34
[ 1768.091326][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1768.125255][ T8471] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1768.166210][ T8464] usb 6-1: USB disconnect, device number 33
[ 1768.172887][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1768.238436][ T8466] usb 5-1: USB disconnect, device number 33
[ 1768.245985][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1768.262593][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1768.285263][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1768.293977][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1768.315212][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1768.335054][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1768.353315][ T8471] usb 2-1: config 0 descriptor??
[ 1768.409868][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1768.455441][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1768.466833][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1768.478266][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1768.489966][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1768.500150][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1768.513258][ T8571] usb 4-1: config 0 descriptor??
[ 1768.523379][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1768.544336][ T8851] usb 3-1: config 0 descriptor??
[ 1768.554261][ T8437] usb 1-1: new high-speed USB device number 35 using dummy_hcd
[ 1768.555122][ T8464] usb 6-1: new high-speed USB device number 34 using dummy_hcd
[ 1768.579042][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1768.615800][ T8571] usb 2-1: USB disconnect, device number 33
[ 1768.622787][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1768.632638][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1768.725165][ T8466] usb 5-1: new high-speed USB device number 34 using dummy_hcd
[ 1768.786068][   T36] usb 4-1: USB disconnect, device number 34
[ 1768.796472][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1768.809129][ T8851] usb 3-1: USB disconnect, device number 33
[ 1768.815260][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1768.820566][ T8437] usb 1-1: Using ep0 maxpacket: 16
executing program
executing program
[ 1768.833011][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1768.935407][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1768.947272][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1768.957347][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1768.970791][ T8464] usb 6-1: config 0 descriptor??
[ 1768.975383][ T8437] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1768.988348][ T8437] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1768.998061][ T8466] usb 5-1: Using ep0 maxpacket: 16
[ 1769.003992][ T8437] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1769.017020][ T8437] usb 1-1: config 0 descriptor??
[ 1769.029176][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1769.065356][ T8571] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[ 1769.078178][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1769.135271][ T8466] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1769.153986][ T8466] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1769.176745][ T8466] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1769.202273][ T8466] usb 5-1: config 0 descriptor??
executing program
[ 1769.222640][ T8464] usb 6-1: USB disconnect, device number 34
[ 1769.245070][   T36] usb 4-1: new high-speed USB device number 35 using dummy_hcd
[ 1769.256673][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1769.265245][ T8851] usb 3-1: new high-speed USB device number 34 using dummy_hcd
[ 1769.268726][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1769.314126][ T8466] usb 1-1: USB disconnect, device number 35
[ 1769.338213][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1769.375096][ T8571] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1769.468820][ T8437] usb 5-1: USB disconnect, device number 34
[ 1769.485618][   T36] usb 4-1: Using ep0 maxpacket: 16
[ 1769.487907][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1769.535282][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1769.546385][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1769.552100][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1769.562313][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1769.572561][ T8571] usb 2-1: config 0 descriptor??
[ 1769.605180][   T36] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1769.616439][   T36] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1769.629132][   T36] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1769.637731][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1769.648092][   T36] usb 4-1: config 0 descriptor??
[ 1769.659822][ T8464] usb 6-1: new high-speed USB device number 35 using dummy_hcd
[ 1769.675325][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1769.687831][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1769.698419][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1769.709251][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1769.718969][ T8851] usb 3-1: config 0 descriptor??
[ 1769.766212][ T8466] usb 1-1: new high-speed USB device number 36 using dummy_hcd
[ 1769.779604][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1769.833661][   T36] usb 2-1: USB disconnect, device number 34
[ 1769.842909][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1769.895299][ T8437] usb 5-1: new high-speed USB device number 35 using dummy_hcd
[ 1769.913220][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1769.918612][ T8851] usb 4-1: USB disconnect, device number 35
[ 1769.935527][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1769.983487][ T8571] usb 3-1: USB disconnect, device number 34
[ 1769.991915][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1770.035441][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1770.063575][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1770.075263][ T8466] usb 1-1: Using ep0 maxpacket: 16
[ 1770.080435][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1770.113925][ T8464] usb 6-1: config 0 descriptor??
[ 1770.165163][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1770.179184][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1770.225379][ T8466] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1770.236935][ T8466] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1770.245186][   T36] usb 2-1: new high-speed USB device number 35 using dummy_hcd
[ 1770.246874][ T8466] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1770.270619][ T8466] usb 1-1: config 0 descriptor??
[ 1770.325448][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1770.340716][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1770.349136][ T8851] usb 4-1: new high-speed USB device number 36 using dummy_hcd
[ 1770.358743][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1770.371977][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1770.389576][ T8466] usb 6-1: USB disconnect, device number 35
[ 1770.397213][ T8437] usb 5-1: config 0 descriptor??
[ 1770.403806][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1770.415029][ T8571] usb 3-1: new high-speed USB device number 35 using dummy_hcd
[ 1770.470224][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1770.485344][   T36] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1770.529295][ T8464] usb 1-1: USB disconnect, device number 36
[ 1770.542475][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1770.605083][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1770.605286][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1770.625656][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1770.635393][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1770.660493][   T36] usb 2-1: config 0 descriptor??
[ 1770.673828][ T8437] usb 5-1: USB disconnect, device number 35
[ 1770.686988][ T8571] usb 3-1: Using ep0 maxpacket: 16
[ 1770.697723][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1770.739973][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1770.755618][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1770.771437][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1770.782652][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1770.794602][ T8851] usb 4-1: config 0 descriptor??
[ 1770.838481][ T8466] usb 6-1: new high-speed USB device number 36 using dummy_hcd
[ 1770.846517][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1770.865235][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1770.879751][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1770.902795][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1770.927165][ T8571] usb 3-1: config 0 descriptor??
[ 1770.935043][ T8464] usb 1-1: new high-speed USB device number 37 using dummy_hcd
executing program
[ 1770.957926][ T8471] usb 2-1: USB disconnect, device number 35
[ 1770.969471][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1770.999035][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1771.044201][ T8571] usb 4-1: USB disconnect, device number 36
[ 1771.059195][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1771.125395][ T8437] usb 5-1: new high-speed USB device number 36 using dummy_hcd
[ 1771.133191][ T8466] usb 6-1: Using ep0 maxpacket: 16
[ 1771.175059][ T8464] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1771.199712][ T8851] usb 3-1: USB disconnect, device number 35
[ 1771.211229][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1771.275191][ T8466] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1771.287234][ T8466] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1771.295259][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1771.299335][ T8466] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1771.308028][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1771.320708][ T8466] usb 6-1: config 0 descriptor??
[ 1771.339330][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1771.355258][ T8471] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[ 1771.364072][ T8464] usb 1-1: config 0 descriptor??
[ 1771.380586][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1771.389034][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1771.430166][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1771.475705][ T8571] usb 4-1: new high-speed USB device number 37 using dummy_hcd
[ 1771.515738][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1771.533845][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1771.553661][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1771.564924][ T8437] usb 5-1: config 0 descriptor??
executing program
[ 1771.581033][ T8464] usb 6-1: USB disconnect, device number 36
[ 1771.595877][ T8851] usb 3-1: new high-speed USB device number 36 using dummy_hcd
[ 1771.596726][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1771.618999][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1771.627211][ T8471] usb 2-1: Using ep0 maxpacket: 16
[ 1771.664349][   T36] usb 1-1: USB disconnect, device number 37
[ 1771.682686][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1771.745227][ T8571] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1771.766067][ T8471] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1771.777793][ T8471] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1771.790165][ T8471] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1771.810593][ T8471] usb 2-1: config 0 descriptor??
[ 1771.833335][ T8437] usb 5-1: USB disconnect, device number 36
[ 1771.851197][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1771.879008][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1771.895252][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1771.906635][ T8851] usb 3-1: Using ep0 maxpacket: 16
[ 1771.918031][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1771.928144][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1771.944423][ T8571] usb 4-1: config 0 descriptor??
[ 1772.008773][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1772.045041][ T8464] usb 6-1: new high-speed USB device number 37 using dummy_hcd
[ 1772.055194][ T8851] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1772.067146][ T8851] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1772.078259][ T8851] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1772.085296][   T36] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[ 1772.101063][ T8851] usb 3-1: config 0 descriptor??
executing program
[ 1772.115424][T12321] usb 2-1: USB disconnect, device number 36
[ 1772.122214][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1772.159042][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1772.209348][ T8851] usb 4-1: USB disconnect, device number 37
[ 1772.221577][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1772.245267][ T8437] usb 5-1: new high-speed USB device number 37 using dummy_hcd
[ 1772.285099][ T8464] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1772.345729][   T36] usb 1-1: Using ep0 maxpacket: 16
[ 1772.358148][ T8571] usb 3-1: USB disconnect, device number 36
[ 1772.364786][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1772.405707][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1772.422152][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1772.439568][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1772.454288][ T8464] usb 6-1: config 0 descriptor??
[ 1772.465277][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1772.477224][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1772.488521][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1772.504471][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1772.515885][   T36] usb 1-1: config 0 descriptor??
[ 1772.516622][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1772.545035][T12321] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[ 1772.559032][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1772.625445][ T8851] usb 4-1: new high-speed USB device number 38 using dummy_hcd
executing program
[ 1772.665409][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1772.678558][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1772.690188][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1772.701733][   T36] usb 6-1: USB disconnect, device number 37
[ 1772.711333][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1772.718106][ T8437] usb 5-1: config 0 descriptor??
executing program
[ 1772.745463][ T8571] usb 3-1: new high-speed USB device number 37 using dummy_hcd
[ 1772.768692][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1772.770532][ T8464] usb 1-1: USB disconnect, device number 38
[ 1772.798873][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1772.807647][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1772.885119][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1772.925397][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1772.936847][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1772.948153][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1772.969158][ T8437] usb 5-1: USB disconnect, device number 37
executing program
[ 1772.975447][T12321] usb 2-1: config 0 descriptor??
[ 1772.986254][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1773.019517][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1773.025355][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1773.039257][ T8571] usb 3-1: Using ep0 maxpacket: 16
[ 1773.059233][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1773.071947][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1773.086210][ T8851] usb 4-1: config 0 descriptor??
[ 1773.139207][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1773.145428][   T36] usb 6-1: new high-speed USB device number 38 using dummy_hcd
[ 1773.195318][ T8571] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1773.205384][ T8464] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[ 1773.209140][ T8571] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1773.218215][T12321] usb 2-1: USB disconnect, device number 37
[ 1773.230109][ T8571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1773.242776][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1773.271950][ T8571] usb 3-1: config 0 descriptor??
executing program
[ 1773.341261][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1773.352582][ T8571] usb 4-1: USB disconnect, device number 38
[ 1773.369088][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1773.395343][ T8437] usb 5-1: new high-speed USB device number 38 using dummy_hcd
[ 1773.405060][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1773.445482][ T8464] usb 1-1: Using ep0 maxpacket: 16
executing program
[ 1773.525341][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1773.544687][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1773.556808][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1773.566895][T16814] usb 3-1: USB disconnect, device number 37
[ 1773.573521][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1773.585028][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1773.602266][   T36] usb 6-1: config 0 descriptor??
[ 1773.608108][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1773.628424][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1773.644160][ T8464] usb 1-1: config 0 descriptor??
[ 1773.645076][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1773.659639][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1773.668350][T12321] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[ 1773.729130][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1773.765317][ T8571] usb 4-1: new high-speed USB device number 39 using dummy_hcd
[ 1773.825400][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1773.843048][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1773.855152][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1773.865552][ T8464] usb 6-1: USB disconnect, device number 38
executing program
[ 1773.866308][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1773.884784][ T8437] usb 5-1: config 0 descriptor??
executing program
[ 1773.936337][ T8851] usb 1-1: USB disconnect, device number 39
[ 1773.945154][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1773.951486][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1773.965703][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1773.975142][T16814] usb 3-1: new high-speed USB device number 38 using dummy_hcd
[ 1774.065038][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1774.065452][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1774.083240][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1774.093591][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1774.117023][T12321] usb 2-1: config 0 descriptor??
executing program
[ 1774.155168][ T8437] usb 5-1: USB disconnect, device number 38
[ 1774.158761][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1774.161753][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1774.225507][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1774.235032][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1774.251994][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1774.275491][ T8464] usb 6-1: new high-speed USB device number 39 using dummy_hcd
[ 1774.284476][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1774.309257][ T8571] usb 4-1: config 0 descriptor??
executing program
[ 1774.355137][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1774.368571][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1774.380585][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1774.394639][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1774.405534][ T8851] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[ 1774.418313][T16814] usb 3-1: config 0 descriptor??
[ 1774.424150][T12321] usb 2-1: USB disconnect, device number 38
[ 1774.450410][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1774.464881][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1774.525283][ T8464] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1774.585829][ T8571] usb 4-1: USB disconnect, device number 39
[ 1774.602828][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1774.625326][ T8437] usb 5-1: new high-speed USB device number 39 using dummy_hcd
[ 1774.645342][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1774.675650][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1774.684734][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1774.695190][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1774.720827][ T8464] usb 6-1: config 0 descriptor??
[ 1774.739652][T16814] usb 3-1: USB disconnect, device number 38
[ 1774.752254][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1774.779031][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1774.845179][T12321] usb 2-1: new high-speed USB device number 39 using dummy_hcd
[ 1774.845699][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1774.864131][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1774.873763][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1774.884726][ T8851] usb 1-1: config 0 descriptor??
[ 1774.905182][ T8437] usb 5-1: Using ep0 maxpacket: 16
[ 1774.928592][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1774.975048][ T8571] usb 4-1: new high-speed USB device number 40 using dummy_hcd
[ 1774.982508][ T8464] usb 6-1: USB disconnect, device number 39
[ 1774.996376][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1775.035502][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1775.060272][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1775.075870][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1775.092310][ T8437] usb 5-1: config 0 descriptor??
[ 1775.095138][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1775.115287][T16814] usb 3-1: new high-speed USB device number 39 using dummy_hcd
[ 1775.131211][   T36] usb 1-1: USB disconnect, device number 40
executing program
[ 1775.138554][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1775.161674][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1775.225245][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1775.236280][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1775.248048][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1775.259514][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1775.279913][T12321] usb 2-1: config 0 descriptor??
[ 1775.341424][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1775.360983][ T8851] usb 5-1: USB disconnect, device number 39
[ 1775.365160][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1775.368101][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1775.375156][ T8464] usb 6-1: new high-speed USB device number 40 using dummy_hcd
executing program
[ 1775.391053][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1775.411018][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1775.434905][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1775.468406][ T8571] usb 4-1: config 0 descriptor??
[ 1775.485539][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1775.510157][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1775.519953][   T36] usb 1-1: new high-speed USB device number 41 using dummy_hcd
[ 1775.541836][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1775.546892][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1775.585929][T16814] usb 3-1: config 0 descriptor??
[ 1775.598894][T12321] usb 2-1: USB disconnect, device number 39
[ 1775.606908][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1775.639621][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1775.648274][ T8464] usb 6-1: Using ep0 maxpacket: 16
executing program
[ 1775.746125][T16814] usb 4-1: USB disconnect, device number 40
[ 1775.757283][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1775.772103][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1775.783179][   T36] usb 1-1: Using ep0 maxpacket: 16
[ 1775.799103][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1775.829813][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1775.845259][ T8851] usb 5-1: new high-speed USB device number 40 using dummy_hcd
[ 1775.879479][ T8464] usb 6-1: config 0 descriptor??
[ 1775.887332][ T3431] usb 3-1: USB disconnect, device number 39
[ 1775.894250][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1775.906388][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1775.929220][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1775.938843][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1775.954318][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1775.976565][   T36] usb 1-1: config 0 descriptor??
[ 1776.005223][T12321] usb 2-1: new high-speed USB device number 40 using dummy_hcd
[ 1776.030560][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1776.125095][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1776.128573][   T36] usb 6-1: USB disconnect, device number 40
[ 1776.152533][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1776.175124][T16814] usb 4-1: new high-speed USB device number 41 using dummy_hcd
executing program
[ 1776.229979][ T8464] usb 1-1: USB disconnect, device number 41
[ 1776.241764][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1776.255014][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1776.265264][ T3431] usb 3-1: new high-speed USB device number 40 using dummy_hcd
[ 1776.285465][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1776.307287][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1776.318938][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1776.337149][ T8851] usb 5-1: config 0 descriptor??
[ 1776.375314][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1776.389329][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1776.398842][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1776.415197][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1776.425083][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1776.438928][T12321] usb 2-1: config 0 descriptor??
[ 1776.480055][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1776.505139][ T3431] usb 3-1: Using ep0 maxpacket: 16
[ 1776.535244][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1776.546605][   T36] usb 6-1: new high-speed USB device number 41 using dummy_hcd
[ 1776.563858][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1776.584798][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1776.593033][ T8851] usb 5-1: USB disconnect, device number 40
[ 1776.593875][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1776.625442][T16814] usb 4-1: config 0 descriptor??
executing program
[ 1776.648755][ T3431] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1776.660191][ T8464] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[ 1776.685614][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1776.702939][ T3431] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1776.740642][ T3431] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1776.771744][ T3431] usb 3-1: config 0 descriptor??
[ 1776.787718][T16814] usb 2-1: USB disconnect, device number 40
[ 1776.794525][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1776.816283][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1776.830292][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1776.886541][ T3431] usb 4-1: USB disconnect, device number 41
[ 1776.898749][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1776.935531][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1776.946740][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1776.967185][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1776.980960][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1777.001967][   T36] usb 6-1: config 0 descriptor??
[ 1777.032207][T12321] usb 3-1: USB disconnect, device number 40
[ 1777.045165][ T8851] usb 5-1: new high-speed USB device number 41 using dummy_hcd
[ 1777.047597][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1777.065336][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1777.077794][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1777.097834][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1777.122542][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1777.152778][ T8464] usb 1-1: config 0 descriptor??
[ 1777.196994][T16814] usb 2-1: new high-speed USB device number 41 using dummy_hcd
[ 1777.206514][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1777.272032][ T8464] usb 6-1: USB disconnect, device number 41
[ 1777.279567][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1777.315038][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1777.326524][ T3431] usb 4-1: new high-speed USB device number 42 using dummy_hcd
executing program
[ 1777.401591][ T8571] usb 1-1: USB disconnect, device number 42
[ 1777.409076][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1777.455144][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1777.485245][T12321] usb 3-1: new high-speed USB device number 41 using dummy_hcd
[ 1777.485349][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1777.505277][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1777.514574][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1777.529221][ T8851] usb 5-1: config 0 descriptor??
[ 1777.575322][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1777.586859][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1777.591383][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1777.594002][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1777.614121][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1777.626808][T16814] usb 2-1: config 0 descriptor??
[ 1777.655183][ T8464] usb 6-1: new high-speed USB device number 42 using dummy_hcd
[ 1777.670725][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1777.705360][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1777.716863][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1777.728636][T12321] usb 3-1: Using ep0 maxpacket: 16
[ 1777.746241][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1777.767640][ T3431] usb 4-1: config 0 descriptor??
[ 1777.778341][ T8851] usb 5-1: USB disconnect, device number 41
[ 1777.799935][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1777.818838][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1777.836062][ T8571] usb 1-1: new high-speed USB device number 43 using dummy_hcd
[ 1777.845298][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1777.888048][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1777.905202][ T8464] usb 6-1: Using ep0 maxpacket: 16
[ 1777.927336][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1777.951477][T12321] usb 3-1: config 0 descriptor??
[ 1777.968145][ T3431] usb 2-1: USB disconnect, device number 41
[ 1777.988305][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1778.008829][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1778.025188][ T8464] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1778.057219][ T8464] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1778.073262][ T8464] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1778.084905][ T8464] usb 6-1: config 0 descriptor??
[ 1778.094831][T12321] usb 4-1: USB disconnect, device number 42
[ 1778.105052][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1778.107828][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1778.129929][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1778.208989][ T8464] usb 3-1: USB disconnect, device number 41
[ 1778.217295][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1778.235396][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1778.246467][ T8851] usb 5-1: new high-speed USB device number 42 using dummy_hcd
[ 1778.265392][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1778.296478][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1778.313443][ T8571] usb 1-1: config 0 descriptor??
[ 1778.332301][T16814] usb 6-1: USB disconnect, device number 42
[ 1778.351073][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1778.379476][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1778.405176][ T3431] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[ 1778.495164][T12321] usb 4-1: new high-speed USB device number 43 using dummy_hcd
[ 1778.495239][ T8851] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1778.577860][ T8571] usb 1-1: USB disconnect, device number 43
[ 1778.594068][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1778.595459][ T8464] usb 3-1: new high-speed USB device number 42 using dummy_hcd
[ 1778.645333][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1778.655413][ T3431] usb 2-1: Using ep0 maxpacket: 16
[ 1778.657101][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1778.674270][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1778.685228][ T8851] usb 5-1: config 0 descriptor??
[ 1778.728846][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1778.735571][T12321] usb 4-1: Using ep0 maxpacket: 16
[ 1778.755416][T16814] usb 6-1: new high-speed USB device number 43 using dummy_hcd
[ 1778.775704][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1778.787577][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1778.798096][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1778.810049][ T3431] usb 2-1: config 0 descriptor??
[ 1778.845305][ T8464] usb 3-1: Using ep0 maxpacket: 16
[ 1778.860145][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1778.869193][T12321] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1778.885389][T12321] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1778.895288][T12321] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1778.907516][T12321] usb 4-1: config 0 descriptor??
[ 1778.932246][ T8851] usb 5-1: USB disconnect, device number 42
executing program
[ 1778.946818][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1778.949768][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1778.965506][ T8464] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1778.985336][ T8571] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[ 1778.992351][ T8464] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1779.002726][T16814] usb 6-1: Using ep0 maxpacket: 16
[ 1779.024919][ T8464] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1779.036205][ T8464] usb 3-1: config 0 descriptor??
executing program
[ 1779.068590][T12321] usb 2-1: USB disconnect, device number 42
[ 1779.083034][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1779.093884][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1779.125295][T16814] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1779.166002][T16814] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1779.205354][T16814] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1779.246654][T16814] usb 6-1: config 0 descriptor??
[ 1779.255080][ T8571] usb 1-1: Using ep0 maxpacket: 16
[ 1779.256405][ T8464] usb 4-1: USB disconnect, device number 43
[ 1779.293625][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1779.307394][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1779.338845][ T3431] usb 3-1: USB disconnect, device number 42
[ 1779.349434][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1779.385431][ T8571] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1779.425569][ T8571] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1779.434822][ T8571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1779.444971][ T8851] usb 5-1: new high-speed USB device number 43 using dummy_hcd
executing program
[ 1779.485810][ T8571] usb 1-1: config 0 descriptor??
[ 1779.505708][T12321] usb 2-1: new high-speed USB device number 43 using dummy_hcd
[ 1779.526100][T16814] usb 6-1: USB disconnect, device number 43
[ 1779.534251][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1779.549059][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1779.705131][ T8464] usb 4-1: new high-speed USB device number 44 using dummy_hcd
[ 1779.705130][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1779.745242][ T3431] usb 3-1: new high-speed USB device number 43 using dummy_hcd
executing program
[ 1779.755254][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1779.761006][   T36] usb 1-1: USB disconnect, device number 44
[ 1779.767982][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1779.865390][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1779.876564][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1779.885558][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1779.888887][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1779.896745][T16814] usb 6-1: new high-speed USB device number 44 using dummy_hcd
[ 1779.909393][ T8851] usb 5-1: config 0 descriptor??
[ 1779.920344][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1779.930104][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1779.941274][T12321] usb 2-1: config 0 descriptor??
[ 1779.955475][ T8464] usb 4-1: Using ep0 maxpacket: 16
[ 1779.975384][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1779.985183][ T3431] usb 3-1: Using ep0 maxpacket: 16
[ 1779.994336][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1780.075314][ T8464] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1780.086831][ T8464] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1780.096492][ T8464] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1780.107599][ T8464] usb 4-1: config 0 descriptor??
[ 1780.125637][ T3431] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1780.137248][   T36] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[ 1780.150038][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1780.158518][ T3431] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
executing program
[ 1780.169381][ T3431] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1780.170498][ T8851] usb 5-1: USB disconnect, device number 43
[ 1780.178428][T16814] usb 6-1: Using ep0 maxpacket: 16
[ 1780.195345][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1780.229793][ T3431] usb 3-1: config 0 descriptor??
[ 1780.270211][ T8437] usb 2-1: USB disconnect, device number 43
[ 1780.282272][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1780.301377][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1780.335349][T16814] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1780.356948][ T8571] usb 4-1: USB disconnect, device number 44
[ 1780.369205][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video73
executing program
[ 1780.372407][T16814] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1780.415221][   T36] usb 1-1: Using ep0 maxpacket: 16
[ 1780.434161][T16814] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1780.459683][T16814] usb 6-1: config 0 descriptor??
executing program
[ 1780.509718][ T3431] usb 3-1: USB disconnect, device number 43
[ 1780.521266][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1780.535408][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1780.547088][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1780.556043][   T36] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1780.591046][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1780.612636][   T36] usb 1-1: config 0 descriptor??
[ 1780.665086][ T8851] usb 5-1: new high-speed USB device number 44 using dummy_hcd
[ 1780.669389][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1780.695477][ T8437] usb 2-1: new high-speed USB device number 44 using dummy_hcd
executing program
[ 1780.709990][   T36] usb 6-1: USB disconnect, device number 44
[ 1780.724345][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1780.775195][ T8571] usb 4-1: new high-speed USB device number 45 using dummy_hcd
executing program
[ 1780.868668][ T8471] usb 1-1: USB disconnect, device number 45
[ 1780.875737][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1780.915527][ T8851] usb 5-1: Using ep0 maxpacket: 16
[ 1780.935392][ T3431] usb 3-1: new high-speed USB device number 44 using dummy_hcd
[ 1780.965081][ T8437] usb 2-1: Using ep0 maxpacket: 16
[ 1781.035353][ T8571] usb 4-1: Using ep0 maxpacket: 16
[ 1781.065364][ T8851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1781.076626][ T8851] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1781.086598][ T8851] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1781.099761][ T8851] usb 5-1: config 0 descriptor??
[ 1781.125250][   T36] usb 6-1: new high-speed USB device number 45 using dummy_hcd
[ 1781.135885][ T8437] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1781.147137][ T8437] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1781.163094][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1781.171707][ T8437] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1781.175017][ T3431] usb 3-1: Using ep0 maxpacket: 16
[ 1781.180313][ T8571] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1781.206427][ T8437] usb 2-1: config 0 descriptor??
[ 1781.211593][ T8571] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1781.227236][ T8571] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1781.243097][ T8571] usb 4-1: config 0 descriptor??
[ 1781.258968][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1781.305374][ T3431] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1781.329693][ T3431] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1781.336266][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1781.347376][ T8471] usb 1-1: new high-speed USB device number 46 using dummy_hcd
executing program
[ 1781.354072][ T3431] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1781.375142][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1781.405238][T16814] usb 5-1: USB disconnect, device number 44
[ 1781.424674][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1781.436764][ T3431] usb 3-1: config 0 descriptor??
executing program
[ 1781.462568][ T8571] usb 2-1: USB disconnect, device number 44
[ 1781.471936][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1781.489491][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1781.498765][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1781.537987][ T8851] usb 4-1: USB disconnect, device number 45
[ 1781.545536][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1781.545866][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1781.599331][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1781.615269][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1781.650581][   T36] usb 6-1: config 0 descriptor??
executing program
[ 1781.691877][ T3431] usb 3-1: USB disconnect, device number 44
[ 1781.715604][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1781.728697][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1781.765544][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1781.797212][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1781.815763][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1781.841419][ T8471] usb 1-1: config 0 descriptor??
[ 1781.865065][T16814] usb 5-1: new high-speed USB device number 45 using dummy_hcd
[ 1781.889944][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1781.909139][   T36] usb 6-1: USB disconnect, device number 45
[ 1781.929901][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1781.985320][ T8571] usb 2-1: new high-speed USB device number 45 using dummy_hcd
executing program
[ 1782.088461][ T8471] usb 1-1: USB disconnect, device number 46
[ 1782.099680][ T8851] usb 4-1: new high-speed USB device number 46 using dummy_hcd
[ 1782.110760][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1782.115220][T16814] usb 5-1: Using ep0 maxpacket: 16
[ 1782.126170][ T3431] usb 3-1: new high-speed USB device number 45 using dummy_hcd
[ 1782.255097][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1782.255514][T16814] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1782.271830][T16814] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1782.282044][T16814] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1782.292506][T16814] usb 5-1: config 0 descriptor??
[ 1782.336087][   T36] usb 6-1: new high-speed USB device number 46 using dummy_hcd
[ 1782.350909][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1782.365481][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1782.385382][ T3431] usb 3-1: Using ep0 maxpacket: 16
[ 1782.405552][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1782.416893][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1782.428001][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1782.440379][ T8571] usb 2-1: config 0 descriptor??
[ 1782.501571][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1782.505258][ T3431] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1782.522356][ T3431] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1782.526479][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1782.534351][ T3431] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1782.542375][ T8471] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[ 1782.570748][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1782.584226][ T3431] usb 3-1: config 0 descriptor??
[ 1782.603189][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1782.605351][   T36] usb 6-1: Using ep0 maxpacket: 16
[ 1782.623568][ T8571] usb 5-1: USB disconnect, device number 45
[ 1782.644697][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1782.645966][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1782.654580][ T8851] usb 4-1: config 0 descriptor??
[ 1782.722560][ T3431] usb 2-1: USB disconnect, device number 45
[ 1782.733408][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1782.745363][   T36] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1782.764743][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1782.785799][   T36] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1782.815209][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1782.821250][   T36] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1782.869195][   T36] usb 6-1: config 0 descriptor??
[ 1782.890620][T16814] usb 3-1: USB disconnect, device number 45
[ 1782.909395][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1782.928566][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1782.930043][ T8851] usb 4-1: USB disconnect, device number 46
[ 1782.945279][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1782.971460][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1782.992344][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1783.031932][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1783.066167][ T8471] usb 1-1: config 0 descriptor??
[ 1783.075100][ T8571] usb 5-1: new high-speed USB device number 46 using dummy_hcd
executing program
[ 1783.129246][ T8437] usb 6-1: USB disconnect, device number 46
[ 1783.144207][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1783.161304][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1783.165054][ T3431] usb 2-1: new high-speed USB device number 46 using dummy_hcd
executing program
[ 1783.325326][T16814] usb 3-1: new high-speed USB device number 46 using dummy_hcd
[ 1783.335331][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1783.348069][ T8471] usb 1-1: USB disconnect, device number 47
[ 1783.362335][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1783.395543][ T8851] usb 4-1: new high-speed USB device number 47 using dummy_hcd
[ 1783.425190][ T3431] usb 2-1: Using ep0 maxpacket: 16
[ 1783.485255][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1783.496705][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1783.506313][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1783.520668][ T8571] usb 5-1: config 0 descriptor??
[ 1783.545646][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1783.557568][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1783.568696][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1783.573914][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1783.577893][ T8437] usb 6-1: new high-speed USB device number 47 using dummy_hcd
[ 1783.586569][ T3431] usb 2-1: config 0 descriptor??
[ 1783.595416][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1783.629502][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1783.655539][ T8851] usb 4-1: Using ep0 maxpacket: 16
[ 1783.685476][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1783.702888][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1783.735072][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1783.763737][T16814] usb 3-1: config 0 descriptor??
[ 1783.765067][ T8471] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[ 1783.795511][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1783.796967][ T3431] usb 5-1: USB disconnect, device number 46
[ 1783.818901][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
executing program
[ 1783.839262][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1783.855193][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1783.875417][ T8437] usb 6-1: Using ep0 maxpacket: 16
[ 1783.894247][T16814] usb 2-1: USB disconnect, device number 46
[ 1783.902399][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1783.905754][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1783.977435][ T8851] usb 4-1: config 0 descriptor??
executing program
[ 1784.005654][ T8437] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1784.018639][   T36] usb 3-1: USB disconnect, device number 46
[ 1784.033720][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1784.045030][ T8471] usb 1-1: Using ep0 maxpacket: 16
[ 1784.050793][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1784.068937][ T8437] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1784.084524][ T8437] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1784.106619][ T8437] usb 6-1: config 0 descriptor??
[ 1784.175737][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1784.215236][ T8471] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1784.230615][ T8471] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1784.235167][ T3431] usb 5-1: new high-speed USB device number 47 using dummy_hcd
[ 1784.256052][ T8471] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1784.292251][ T8471] usb 1-1: config 0 descriptor??
[ 1784.295555][T16814] usb 2-1: new high-speed USB device number 47 using dummy_hcd
[ 1784.310394][ T8851] usb 4-1: USB disconnect, device number 47
[ 1784.327913][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1784.359439][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1784.392293][ T8471] usb 6-1: USB disconnect, device number 47
[ 1784.405231][   T36] usb 3-1: new high-speed USB device number 47 using dummy_hcd
[ 1784.412367][ T8471] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1784.505146][ T3431] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1784.545579][T16814] usb 2-1: Using ep0 maxpacket: 16
[ 1784.559054][ T8437] usb 1-1: USB disconnect, device number 48
[ 1784.566530][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1784.625426][ T3431] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1784.636626][ T3431] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1784.647562][ T3431] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1784.656451][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1784.663416][ T3431] usb 5-1: config 0 descriptor??
[ 1784.675538][T16814] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1784.688619][T16814] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1784.700008][T16814] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1784.712620][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1784.723657][T16814] usb 2-1: config 0 descriptor??
[ 1784.755076][ T8851] usb 4-1: new high-speed USB device number 48 using dummy_hcd
[ 1784.775364][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1784.795485][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1784.810796][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1784.836388][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1784.855073][ T8471] usb 6-1: new high-speed USB device number 48 using dummy_hcd
[ 1784.864213][   T36] usb 3-1: config 0 descriptor??
executing program
[ 1784.908599][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1784.943014][   T36] usb 5-1: USB disconnect, device number 47
executing program
[ 1784.955200][ T8437] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[ 1784.970041][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1784.982888][ T8571] usb 2-1: USB disconnect, device number 47
[ 1784.993161][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1785.015386][ T8851] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1785.107845][ T8466] usb 3-1: USB disconnect, device number 47
[ 1785.125307][ T8471] usb 6-1: Using ep0 maxpacket: 16
[ 1785.131302][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1785.176821][ T8851] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1785.188230][ T8851] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1785.207931][ T8851] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1785.223315][ T8851] usb 4-1: config 0 descriptor??
[ 1785.235438][ T8437] usb 1-1: Using ep0 maxpacket: 16
[ 1785.275460][ T8471] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1785.293533][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1785.305223][ T8471] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1785.314275][ T8471] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1785.332109][ T8471] usb 6-1: config 0 descriptor??
[ 1785.355397][   T36] usb 5-1: new high-speed USB device number 48 using dummy_hcd
[ 1785.385630][ T8437] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1785.405571][ T8471] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1785.422852][ T8437] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1785.433153][ T8437] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1785.442318][ T8571] usb 2-1: new high-speed USB device number 48 using dummy_hcd
[ 1785.452645][ T8437] usb 1-1: config 0 descriptor??
executing program
[ 1785.482600][T16814] usb 4-1: USB disconnect, device number 48
[ 1785.498077][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1785.499992][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1785.565332][ T8466] usb 3-1: new high-speed USB device number 48 using dummy_hcd
[ 1785.592578][ T3431] usb 6-1: USB disconnect, device number 48
[ 1785.602020][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1785.610274][   T36] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1785.699204][ T8437] usb 1-1: USB disconnect, device number 49
[ 1785.708697][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1785.721950][ T8571] usb 2-1: Using ep0 maxpacket: 16
[ 1785.735483][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1785.755494][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1785.776481][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1785.789545][   T36] usb 5-1: config 0 descriptor??
[ 1785.835606][ T8466] usb 3-1: Using ep0 maxpacket: 16
[ 1785.842097][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1785.875238][ T8571] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1785.886758][ T8571] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1785.895212][T16814] usb 4-1: new high-speed USB device number 49 using dummy_hcd
[ 1785.898950][ T8571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1785.915935][ T8571] usb 2-1: config 0 descriptor??
[ 1785.965300][ T8466] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1785.985583][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1785.994317][ T8466] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
executing program
[ 1786.008969][ T8466] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1786.015096][ T3431] usb 6-1: new high-speed USB device number 49 using dummy_hcd
[ 1786.020948][ T8466] usb 3-1: config 0 descriptor??
[ 1786.047094][ T8571] usb 5-1: USB disconnect, device number 48
[ 1786.053853][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1786.079596][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1786.155149][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1786.155354][ T8437] usb 1-1: new high-speed USB device number 50 using dummy_hcd
[ 1786.172577][   T36] usb 2-1: USB disconnect, device number 48
[ 1786.186552][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video72
executing program
[ 1786.275363][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1786.278585][ T8466] usb 3-1: USB disconnect, device number 48
[ 1786.287808][ T3431] usb 6-1: Using ep0 maxpacket: 16
[ 1786.299866][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1786.318052][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1786.321608][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1786.357505][T16814] usb 4-1: config 0 descriptor??
[ 1786.408117][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1786.416692][ T3431] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1786.430772][ T3431] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1786.443985][ T3431] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1786.455329][ T8437] usb 1-1: Using ep0 maxpacket: 16
[ 1786.461571][ T3431] usb 6-1: config 0 descriptor??
[ 1786.485382][ T8571] usb 5-1: new high-speed USB device number 49 using dummy_hcd
[ 1786.525538][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1786.595202][ T8437] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1786.605229][   T36] usb 2-1: new high-speed USB device number 49 using dummy_hcd
[ 1786.606250][ T8437] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1786.626605][ T8437] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1786.637831][ T3431] usb 4-1: USB disconnect, device number 49
[ 1786.647659][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1786.651668][ T8437] usb 1-1: config 0 descriptor??
executing program
[ 1786.715560][ T8466] usb 3-1: new high-speed USB device number 49 using dummy_hcd
[ 1786.718578][T16814] usb 6-1: USB disconnect, device number 49
[ 1786.729149][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1786.755195][ T8571] usb 5-1: Using ep0 maxpacket: 16
[ 1786.762082][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1786.875113][   T36] usb 2-1: Using ep0 maxpacket: 16
executing program
[ 1786.905431][ T8571] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1786.916979][ T8571] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1786.918616][ T8464] usb 1-1: USB disconnect, device number 50
[ 1786.937146][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1786.946512][ T8571] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1786.987184][ T8571] usb 5-1: config 0 descriptor??
[ 1787.005161][ T8466] usb 3-1: Using ep0 maxpacket: 16
[ 1787.015462][   T36] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1787.027060][   T36] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1787.043806][   T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1787.045679][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1787.052359][ T3431] usb 4-1: new high-speed USB device number 50 using dummy_hcd
[ 1787.080801][   T36] usb 2-1: config 0 descriptor??
[ 1787.128723][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1787.145287][T16814] usb 6-1: new high-speed USB device number 50 using dummy_hcd
[ 1787.155581][ T8466] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1787.175373][ T8466] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1787.205194][ T8466] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1787.225772][ T8466] usb 3-1: config 0 descriptor??
executing program
[ 1787.252310][ T8437] usb 5-1: USB disconnect, device number 49
[ 1787.259367][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
executing program
[ 1787.300006][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1787.315213][ T8464] usb 1-1: new high-speed USB device number 51 using dummy_hcd
[ 1787.325465][ T3431] usb 4-1: Using ep0 maxpacket: 16
[ 1787.341237][ T8466] usb 2-1: USB disconnect, device number 49
[ 1787.362531][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1787.395068][T16814] usb 6-1: Using ep0 maxpacket: 16
[ 1787.445286][ T3431] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1787.457048][ T3431] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1787.468964][ T3431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1787.488323][ T3431] usb 4-1: config 0 descriptor??
executing program
[ 1787.510065][   T36] usb 3-1: USB disconnect, device number 49
[ 1787.516820][T16814] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1787.534812][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1787.551388][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1787.559671][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1787.565229][T16814] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1787.586314][T16814] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1787.600017][T16814] usb 6-1: config 0 descriptor??
[ 1787.648873][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1787.685168][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1787.704015][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1787.705137][ T8437] usb 5-1: new high-speed USB device number 50 using dummy_hcd
[ 1787.713893][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1787.736012][ T8464] usb 1-1: config 0 descriptor??
executing program
[ 1787.766214][T16814] usb 4-1: USB disconnect, device number 50
[ 1787.774276][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1787.785677][ T8466] usb 2-1: new high-speed USB device number 50 using dummy_hcd
[ 1787.809729][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
executing program
[ 1787.849311][ T8571] usb 6-1: USB disconnect, device number 50
[ 1787.858435][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1787.955653][   T36] usb 3-1: new high-speed USB device number 50 using dummy_hcd
[ 1787.995185][ T8437] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1788.017469][ T8851] usb 1-1: USB disconnect, device number 51
[ 1788.034691][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1788.055009][ T8466] usb 2-1: Using ep0 maxpacket: 16
[ 1788.145336][ T8437] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1788.156844][ T8437] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1788.165077][T16814] usb 4-1: new high-speed USB device number 51 using dummy_hcd
[ 1788.169591][ T8437] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1788.187240][ T8437] usb 5-1: config 0 descriptor??
[ 1788.198655][ T8466] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1788.205527][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1788.210928][ T8466] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1788.227328][ T8466] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1788.245101][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1788.261355][ T8466] usb 2-1: config 0 descriptor??
[ 1788.280105][ T8571] usb 6-1: new high-speed USB device number 51 using dummy_hcd
[ 1788.309309][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1788.335444][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1788.355094][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1788.385557][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1788.407703][   T36] usb 3-1: config 0 descriptor??
[ 1788.415152][T16814] usb 4-1: Using ep0 maxpacket: 16
executing program
[ 1788.444055][ T8466] usb 5-1: USB disconnect, device number 50
[ 1788.450353][ T8851] usb 1-1: new high-speed USB device number 52 using dummy_hcd
[ 1788.465700][ T8466] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1788.474626][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1788.508344][ T8437] usb 2-1: USB disconnect, device number 50
[ 1788.524178][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1788.535321][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1788.555350][ T8571] usb 6-1: Using ep0 maxpacket: 16
[ 1788.561007][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1788.611563][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1788.641067][T16814] usb 4-1: config 0 descriptor??
[ 1788.671696][   T36] usb 3-1: USB disconnect, device number 50
[ 1788.685819][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1788.702175][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1788.715778][ T8571] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1788.755152][ T8851] usb 1-1: Using ep0 maxpacket: 16
[ 1788.762860][ T8571] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1788.779311][ T8571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1788.806905][ T8571] usb 6-1: config 0 descriptor??
[ 1788.856591][ T8571] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1788.885147][ T8466] usb 5-1: new high-speed USB device number 51 using dummy_hcd
[ 1788.893153][ T8851] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1788.899759][T16814] usb 4-1: USB disconnect, device number 51
[ 1788.913119][ T8851] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1788.933295][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1788.937309][ T8851] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1788.965088][ T8437] usb 2-1: new high-speed USB device number 51 using dummy_hcd
[ 1788.990378][ T8851] usb 1-1: config 0 descriptor??
executing program
[ 1789.052635][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1789.070369][ T8851] usb 6-1: USB disconnect, device number 51
[ 1789.079776][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1789.105316][   T36] usb 3-1: new high-speed USB device number 51 using dummy_hcd
[ 1789.155550][ T8466] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1789.235330][ T8437] usb 2-1: Using ep0 maxpacket: 16
[ 1789.249245][ T8464] usb 1-1: USB disconnect, device number 52
[ 1789.256098][ T8464] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1789.285537][ T8466] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1789.304441][ T8466] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1789.315306][T16814] usb 4-1: new high-speed USB device number 52 using dummy_hcd
[ 1789.316390][ T8466] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1789.336928][ T8466] usb 5-1: config 0 descriptor??
[ 1789.355188][   T36] usb 3-1: Using ep0 maxpacket: 16
[ 1789.395334][ T8437] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1789.410401][ T8466] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1789.421438][ T8437] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1789.432759][ T8437] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1789.447806][ T8437] usb 2-1: config 0 descriptor??
[ 1789.475164][ T8851] usb 6-1: new high-speed USB device number 52 using dummy_hcd
[ 1789.475339][   T36] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1789.494865][   T36] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1789.500109][ T8437] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1789.507784][   T36] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1789.527485][   T36] usb 3-1: config 0 descriptor??
[ 1789.565354][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1789.580046][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
executing program
[ 1789.611684][   T36] usb 5-1: USB disconnect, device number 51
[ 1789.635271][ T8464] usb 1-1: new high-speed USB device number 53 using dummy_hcd
[ 1789.663490][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1789.685660][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
executing program
[ 1789.721286][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1789.745362][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1789.751045][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 1789.771194][ T3431] usb 2-1: USB disconnect, device number 51
[ 1789.787440][T16814] usb 4-1: config 0 descriptor??
[ 1789.793358][ T3431] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1789.829150][T12321] usb 3-1: USB disconnect, device number 51
[ 1789.842231][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1789.862052][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1789.875078][ T8464] usb 1-1: Using ep0 maxpacket: 16
[ 1789.885341][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1789.920972][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1789.942408][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1789.978383][ T8851] usb 6-1: config 0 descriptor??
[ 1790.005288][ T8464] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1790.020601][ T8464] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1790.029913][ T8464] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1790.039148][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1790.045088][   T36] usb 5-1: new high-speed USB device number 52 using dummy_hcd
executing program
[ 1790.073575][T16814] usb 4-1: USB disconnect, device number 52
[ 1790.082760][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1790.093213][ T8464] usb 1-1: config 0 descriptor??
[ 1790.148685][ T8464] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
executing program
[ 1790.238886][ T8851] usb 6-1: USB disconnect, device number 52
[ 1790.246989][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1790.255115][ T3431] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[ 1790.265216][T12321] usb 3-1: new high-speed USB device number 52 using dummy_hcd
[ 1790.295956][   T36] usb 5-1: Using ep0 maxpacket: 16
executing program
[ 1790.348831][ T8659] usb 1-1: USB disconnect, device number 53
[ 1790.356659][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1790.415284][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1790.431485][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1790.442853][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1790.454090][   T36] usb 5-1: config 0 descriptor??
[ 1790.475652][T16814] usb 4-1: new high-speed USB device number 53 using dummy_hcd
[ 1790.499377][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1790.515587][T12321] usb 3-1: Using ep0 maxpacket: 16
[ 1790.521071][ T3431] usb 2-1: Using ep0 maxpacket: 16
[ 1790.635342][ T8851] usb 6-1: new high-speed USB device number 53 using dummy_hcd
[ 1790.645470][ T3431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1790.656613][T12321] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1790.668238][ T3431] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1790.677794][T12321] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1790.687152][ T3431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1790.698066][T12321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1790.715816][ T3431] usb 2-1: config 0 descriptor??
[ 1790.722330][T12321] usb 3-1: config 0 descriptor??
executing program
[ 1790.735107][T16814] usb 4-1: Using ep0 maxpacket: 16
[ 1790.741435][ T8659] usb 1-1: new high-speed USB device number 54 using dummy_hcd
[ 1790.763834][ T3431] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1790.774713][   T36] usb 5-1: USB disconnect, device number 52
[ 1790.789148][   T36] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1790.802168][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video73
[ 1790.865260][T16814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1790.887823][T16814] usb 4-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1790.915042][T16814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1790.925071][ T8851] usb 6-1: Using ep0 maxpacket: 16
[ 1790.936340][T16814] usb 4-1: config 0 descriptor??
executing program
executing program
[ 1790.965629][T12321] usb 2-1: USB disconnect, device number 52
[ 1790.972290][T12321] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1790.989387][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1790.999880][ T8659] usb 1-1: Using ep0 maxpacket: 16
[ 1791.037988][T16814] usb 3-1: USB disconnect, device number 52
[ 1791.044788][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video73
[ 1791.055415][ T8851] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1791.074063][T25000] ==================================================================
[ 1791.082452][T25000] BUG: KASAN: use-after-free in v4l2_ioctl+0x1f1/0x250
[ 1791.089484][T25000] Read of size 8 at addr ffff88801dc54398 by task v4l_id/25000
[ 1791.097652][T25000] 
[ 1791.099996][T25000] CPU: 0 PID: 25000 Comm: v4l_id Not tainted 5.13.0-rc2-next-20210518-syzkaller #0
[ 1791.109304][T25000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1791.119513][T25000] Call Trace:
[ 1791.122899][T25000]  dump_stack_lvl+0x13e/0x1d6
[ 1791.127753][T25000]  ? v4l2_ioctl+0x1f1/0x250
[ 1791.132410][T25000]  print_address_description.constprop.0.cold+0x6c/0x309
[ 1791.135293][ T8659] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1791.139776][T25000]  ? v4l2_ioctl+0x1f1/0x250
[ 1791.151261][ T8659] usb 1-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1791.155818][T25000]  ? v4l2_ioctl+0x1f1/0x250
[ 1791.155857][T25000]  kasan_report.cold+0x83/0xdf
[ 1791.155890][T25000]  ? v4l2_ioctl+0x1f1/0x250
[ 1791.155921][T25000]  v4l2_ioctl+0x1f1/0x250
[ 1791.155948][T25000]  ? v4l2_prio_init+0x20/0x20
[ 1791.185107][   T36] usb 5-1: new high-speed USB device number 53 using dummy_hcd
[ 1791.188534][T25000]  __x64_sys_ioctl+0x193/0x200
[ 1791.201194][T25000]  do_syscall_64+0x31/0xb0
[ 1791.205716][T25000]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1791.211897][T25000] RIP: 0033:0x7f30112bb017
[ 1791.216523][T25000] Code: 00 00 00 48 8b 05 81 7e 2b 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 51 7e 2b 00 f7 d8 64 89 01 48
[ 1791.219260][ T8659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1791.236322][T25000] RSP: 002b:00007ffcfc119d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1791.236359][T25000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30112bb017
[ 1791.236374][T25000] RDX: 00007ffcfc119d70 RSI: 0000000080685600 RDI: 0000000000000003
[ 1791.236389][T25000] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000
[ 1791.236403][T25000] R10: 0000000000000002 R11: 0000000000000246 R12: 000055f2227cb8d0
[ 1791.236420][T25000] R13: 00007ffcfc119ed0 R14: 0000000000000000 R15: 0000000000000000
[ 1791.236452][T25000] 
[ 1791.236458][T25000] Allocated by task 12321:
[ 1791.236470][T25000]  kasan_save_stack+0x1b/0x40
[ 1791.236574][T25000]  __kasan_kmalloc+0x9b/0xd0
[ 1791.286172][ T8659] usb 1-1: config 0 descriptor??
[ 1791.293944][T25000]  stk_camera_probe+0x7d/0xc50
[ 1791.321029][T25000]  usb_probe_interface+0x315/0x7f0
[ 1791.326478][T25000]  really_probe+0x291/0xf60
[ 1791.331178][T25000]  driver_probe_device+0x298/0x410
[ 1791.336352][T25000]  __device_attach_driver+0x203/0x2c0
[ 1791.341780][T25000]  bus_for_each_drv+0x15f/0x1e0
[ 1791.346657][T25000]  __device_attach+0x228/0x4a0
[ 1791.351448][T25000]  bus_probe_device+0x1e4/0x290
[ 1791.356531][T25000]  device_add+0xbe0/0x2100
[ 1791.361191][T25000]  usb_set_configuration+0x113f/0x1910
[ 1791.365849][ T8659] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1791.366671][T25000]  usb_generic_driver_probe+0xba/0x100
[ 1791.380114][T25000]  usb_probe_device+0xd9/0x2c0
[ 1791.385087][T25000]  really_probe+0x291/0xf60
[ 1791.389703][T25000]  driver_probe_device+0x298/0x410
[ 1791.394840][T25000]  __device_attach_driver+0x203/0x2c0
[ 1791.400324][T25000]  bus_for_each_drv+0x15f/0x1e0
[ 1791.405242][T25000]  __device_attach+0x228/0x4a0
[ 1791.410031][T25000]  bus_probe_device+0x1e4/0x290
[ 1791.415091][T16814] usb 3-1: new high-speed USB device number 53 using dummy_hcd
[ 1791.415109][T25000]  device_add+0xbe0/0x2100
[ 1791.427353][T25000]  usb_new_device.cold+0x721/0x1058
[ 1791.432686][T25000]  hub_event+0x2357/0x4330
[ 1791.437133][T25000]  process_one_work+0x98d/0x1600
[ 1791.442393][T25000]  worker_thread+0x64c/0x1120
[ 1791.445127][T12321] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[ 1791.447194][T25000]  kthread+0x3b1/0x4a0
[ 1791.458339][   T36] usb 5-1: Using ep0 maxpacket: 16
[ 1791.458943][T25000]  ret_from_fork+0x1f/0x30
[ 1791.468594][T25000] 
[ 1791.470929][T25000] Freed by task 16814:
[ 1791.475100][T25000]  kasan_save_stack+0x1b/0x40
[ 1791.479816][T25000]  kasan_set_track+0x1c/0x30
[ 1791.484547][T25000]  kasan_set_free_info+0x20/0x30
[ 1791.489649][T25000]  __kasan_slab_free+0xfb/0x130
[ 1791.494533][T25000]  slab_free_freelist_hook+0xdf/0x240
[ 1791.500360][T25000]  kfree+0xeb/0x650
[ 1791.504375][T25000]  usb_unbind_interface+0x1d8/0x8d0
[ 1791.509603][T25000]  __device_release_driver+0x3bd/0x6f0
[ 1791.515093][T25000]  device_release_driver+0x26/0x40
[ 1791.520242][T25000]  bus_remove_device+0x2eb/0x5a0
[ 1791.525293][T25000]  device_del+0x502/0xd40
[ 1791.529685][T25000]  usb_disable_device+0x35b/0x7b0
[ 1791.535106][T25000]  usb_disconnect.cold+0x27a/0x78e
[ 1791.540410][T25000]  hub_event+0x1c9c/0x4330
[ 1791.545021][T25000]  process_one_work+0x98d/0x1600
[ 1791.550107][T25000]  worker_thread+0x64c/0x1120
[ 1791.554991][T25000]  kthread+0x3b1/0x4a0
[ 1791.558838][ T8659] usb 1-1: USB disconnect, device number 54
[ 1791.559082][T25000]  ret_from_fork+0x1f/0x30
[ 1791.569552][T25000] 
[ 1791.571913][T25000] The buggy address belongs to the object at ffff88801dc54000
[ 1791.571913][T25000]  which belongs to the cache kmalloc-4k of size 4096
[ 1791.575291][   T36] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1791.585998][T25000] The buggy address is located 920 bytes inside of
[ 1791.585998][T25000]  4096-byte region [ffff88801dc54000, ffff88801dc55000)
[ 1791.586032][T25000] The buggy address belongs to the page:
[ 1791.586042][T25000] page:ffffea0000771400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1dc50
[ 1791.586066][T25000] head:ffffea0000771400 order:3 compound_mapcount:0 compound_pincount:0
[ 1791.586083][T25000] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 1791.586117][T25000] raw: 00fff00000010200 0000000000000000 0000000100000001 ffff888011042140
[ 1791.586139][T25000] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[ 1791.586150][T25000] page dumped because: kasan: bad access detected
[ 1791.586161][T25000] page_owner tracks the page as allocated
[ 1791.586169][T25000] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 11559, ts 1619924100847, free_ts 1619644095689
[ 1791.598676][ T8659] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1791.611035][T25000]  get_page_from_freelist+0x125c/0x2ed0
[ 1791.611119][T25000]  __alloc_pages+0x1b2/0x500
[ 1791.611142][T25000]  alloc_pages+0x18c/0x2a0
[ 1791.611163][T25000]  allocate_slab+0x2c2/0x4c0
[ 1791.611187][T25000]  ___slab_alloc+0x4ba/0x820
[ 1791.645315][   T36] usb 5-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1791.652585][T25000]  __slab_alloc.constprop.0+0xa7/0xf0
[ 1791.675159][T16814] usb 3-1: Using ep0 maxpacket: 16
[ 1791.692310][T25000]  __kmalloc+0x312/0x330
[ 1791.692345][T25000]  tomoyo_realpath_from_path+0xc3/0x620
[ 1791.692490][T25000]  tomoyo_path_perm+0x21b/0x400
[ 1791.722674][   T36] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1791.724448][T25000]  security_inode_getattr+0xcf/0x140
[ 1791.735111][T12321] usb 2-1: Using ep0 maxpacket: 16
[ 1791.738836][T25000]  vfs_statx+0x164/0x390
[ 1791.766683][   T36] usb 5-1: config 0 descriptor??
[ 1791.766729][T25000]  __do_sys_newlstat+0x91/0x110
[ 1791.791408][T25000]  do_syscall_64+0x31/0xb0
[ 1791.796239][T25000]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1791.802439][T25000] page last free stack trace:
[ 1791.807325][T25000]  __free_pages_ok+0x4cb/0xf30
[ 1791.809825][   T36] stkwebcam: Syntek USB2.0 Camera is now controlling device video72
[ 1791.812398][T25000]  qlist_free_all+0x5a/0xc0
[ 1791.824978][T25000]  kasan_quarantine_reduce+0x180/0x200
[ 1791.830682][T25000]  __kasan_slab_alloc+0x8e/0xa0
[ 1791.836186][T25000]  kmem_cache_alloc+0x285/0x4a0
[ 1791.841917][T25000]  getname_flags.part.0+0x50/0x4f0
[ 1791.847594][T25000]  __x64_sys_unlink+0xb1/0x100
[ 1791.852813][T25000]  do_syscall_64+0x31/0xb0
[ 1791.855444][T12321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1791.857349][T25000]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1791.868799][T16814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[ 1791.874537][T25000] 
[ 1791.874550][T25000] Memory state around the buggy address:
[ 1791.894324][T25000]  ffff88801dc54280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1791.895094][T12321] usb 2-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1791.902949][T25000]  ffff88801dc54300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1791.920730][T25000] >ffff88801dc54380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1791.925104][T16814] usb 3-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1791.929563][T25000]                             ^
[ 1791.943878][T25000]  ffff88801dc54400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1791.952088][T25000]  ffff88801dc54480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1791.955117][T12321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1791.960305][T25000] ==================================================================
[ 1791.960320][T25000] Disabling lock debugging due to kernel taint
executing program
executing program
executing program
[ 1791.971067][T16814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1791.984902][ T3256] ieee802154 phy0 wpan0: encryption failed: -22
[ 1792.008879][ T3256] ieee802154 phy1 wpan1: encryption failed: -22
[ 1792.027368][ T8851] usb 6-1: New USB device found, idVendor=174f, idProduct=a311, bcdDevice=91.23
[ 1792.044783][ T8851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1792.056198][T16814] usb 3-1: config 0 descriptor??
[ 1792.056237][ T8437] usb 4-1: USB disconnect, device number 53
[ 1792.061824][T12321] usb 2-1: config 0 descriptor??
[ 1792.076311][ T8851] usb 6-1: config 0 descriptor??
[ 1792.096368][ T8437] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1792.107836][T16814] stkwebcam: Syntek USB2.0 Camera is now controlling device video74
[ 1792.154528][T16814] usb 5-1: USB disconnect, device number 53
[ 1792.161257][ T8851] stkwebcam: Syntek USB2.0 Camera is now controlling device video71
[ 1792.163004][T12321] stkwebcam: Syntek USB2.0 Camera is now controlling device video75
[ 1792.185521][T16814] stkwebcam: Syntek USB2.0 Camera release resources device video72
[ 1792.283970][T25000] Kernel panic - not syncing: panic_on_warn set ...
[ 1792.290704][T25000] CPU: 1 PID: 25000 Comm: v4l_id Tainted: G    B             5.13.0-rc2-next-20210518-syzkaller #0
[ 1792.300842][ T8851] usb 3-1: USB disconnect, device number 53
[ 1792.301391][T25000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1792.301408][T25000] Call Trace:
[ 1792.301418][T25000]  dump_stack_lvl+0x13e/0x1d6
[ 1792.309197][ T8851] stkwebcam: Syntek USB2.0 Camera release resources device video74
[ 1792.317766][T25000]  ? v4l2_ioctl+0x1c0/0x250
[ 1792.317805][T25000]  panic+0x306/0x73d
[ 1792.342278][T25000]  ? __warn_printk+0xf3/0xf3
[ 1792.346942][T25000]  ? preempt_schedule_common+0x59/0xc0
[ 1792.352435][T25000]  ? v4l2_ioctl+0x1f1/0x250
[ 1792.357064][T25000]  ? preempt_schedule_thunk+0x16/0x18
[ 1792.362552][T25000]  ? trace_hardirqs_on+0x38/0x1c0
[ 1792.365211][ T8571] usb 6-1: USB disconnect, device number 53
[ 1792.367954][T25000]  ? trace_hardirqs_on+0x51/0x1c0
[ 1792.367989][T25000]  ? v4l2_ioctl+0x1f1/0x250
[ 1792.368017][T25000]  ? v4l2_ioctl+0x1f1/0x250
[ 1792.381442][ T8571] stkwebcam: Syntek USB2.0 Camera release resources device video71
[ 1792.384082][T25000]  end_report.cold+0x5a/0x5a
[ 1792.384117][T25000]  kasan_report.cold+0x71/0xdf
[ 1792.384143][T25000]  ? v4l2_ioctl+0x1f1/0x250
[ 1792.410978][T25000]  v4l2_ioctl+0x1f1/0x250
[ 1792.415322][T25000]  ? v4l2_prio_init+0x20/0x20
[ 1792.420509][T25000]  __x64_sys_ioctl+0x193/0x200
[ 1792.425389][T25000]  do_syscall_64+0x31/0xb0
[ 1792.430624][T25000]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1792.436938][T25000] RIP: 0033:0x7f30112bb017
[ 1792.441379][T25000] Code: 00 00 00 48 8b 05 81 7e 2b 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 51 7e 2b 00 f7 d8 64 89 01 48
[ 1792.461304][T25000] RSP: 002b:00007ffcfc119d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1792.469833][T25000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30112bb017
executing program
executing program
[ 1792.478044][T25000] RDX: 00007ffcfc119d70 RSI: 0000000080685600 RDI: 0000000000000003
[ 1792.486287][T25000] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000
[ 1792.494705][T25000] R10: 0000000000000002 R11: 0000000000000246 R12: 000055f2227cb8d0
[ 1792.502721][T25000] R13: 00007ffcfc119ed0 R14: 0000000000000000 R15: 0000000000000000
[ 1792.511753][T25000] Kernel Offset: disabled
[ 1792.516323][T25000] Rebooting in 86400 seconds..