Warning: Permanently added '10.128.0.122' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
executing program
[ 43.700012][ T8] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 43.700012][ T22] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 43.700800][ T32] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 43.707781][ T700] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 43.715364][ T2505] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 43.722883][ T9] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 43.949854][ T22] usb 2-1: Using ep0 maxpacket: 8
[ 43.989843][ T8] usb 5-1: Using ep0 maxpacket: 8
[ 43.989964][ T32] usb 1-1: Using ep0 maxpacket: 8
[ 43.995030][ T9] usb 6-1: Using ep0 maxpacket: 8
[ 44.001534][ T2505] usb 3-1: Using ep0 maxpacket: 8
[ 44.005306][ T700] usb 4-1: Using ep0 maxpacket: 8
[ 44.080410][ T22] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 44.090095][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 44.103214][ T22] usb 2-1: config 0 descriptor??
[ 44.130122][ T2505] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 44.139236][ T2505] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 44.147444][ T32] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 44.156650][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 44.160314][ T8] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 44.170548][ T22] pvrusb2: Hardware description: Terratec Grabster AV400
[ 44.173736][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 44.180798][ T22] pvrusb2: **********
[ 44.188900][ T9] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 44.192784][ T22] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 44.201986][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 44.202149][ T700] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 44.212115][ T22] pvrusb2: Important functionality might not be entirely working.
[ 44.220100][ T700] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 44.229156][ T22] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 44.256575][ T22] pvrusb2: **********
[ 44.257728][ T9] usb 6-1: config 0 descriptor??
[ 44.278059][ T8] usb 5-1: config 0 descriptor??
[ 44.278140][ T2505] usb 3-1: config 0 descriptor??
[ 44.285288][ T700] usb 4-1: config 0 descriptor??
[ 44.289572][ T32] usb 1-1: config 0 descriptor??
[ 44.319515][ T9] pvrusb2: Hardware description: Terratec Grabster AV400
[ 44.326756][ T9] pvrusb2: **********
[ 44.331019][ T9] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 44.333999][ T32] pvrusb2: Hardware description: Terratec Grabster AV400
[ 44.341132][ T9] pvrusb2: Important functionality might not be entirely working.
[ 44.341145][ T9] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 44.341160][ T9] pvrusb2: **********
[ 44.345193][ T8] pvrusb2: Hardware description: Terratec Grabster AV400
[ 44.348352][ T32] pvrusb2: **********
[ 44.348362][ T32] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 44.356219][ T8] pvrusb2: **********
[ 44.367613][ T32] pvrusb2: Important functionality might not be entirely working.
[ 44.371606][ T8] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 44.378796][ T32] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
executing program
[ 44.382796][ T8] pvrusb2: Important functionality might not be entirely working.
[ 44.382809][ T8] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 44.382824][ T8] pvrusb2: **********
[ 44.392895][ T32] pvrusb2: **********
[ 44.406282][ T700] pvrusb2: Hardware description: Terratec Grabster AV400
[ 44.419790][ T2505] pvrusb2: Hardware description: Terratec Grabster AV400
[ 44.426298][ T700] pvrusb2: **********
[ 44.434082][ T2505] pvrusb2: **********
[ 44.445345][ T700] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 44.445364][ T700] pvrusb2: Important functionality might not be entirely working.
[ 44.449331][ T2505] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 44.453329][ T700] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 44.453361][ T700] pvrusb2: **********
[ 44.460388][ T2505] pvrusb2: Important functionality might not be entirely working.
executing program
executing program
[ 44.460402][ T2505] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 44.539252][ T2505] pvrusb2: **********
[ 44.544477][ T9] usb 6-1: USB disconnect, device number 2
[ 44.557929][ T899] pvrusb2: Invalid write control endpoint
[ 44.559657][ T22] usb 2-1: USB disconnect, device number 2
[ 44.571871][ T22] pvrusb2: Device being rendered inoperable
[ 44.614154][ T700] usb 4-1: USB disconnect, device number 2
[ 44.640425][ T700] pvrusb2: Device being rendered inoperable
[ 44.642528][ T899] pvrusb2: Invalid write control endpoint
[ 44.652289][ T899] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work.
[ 44.661922][ T899] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device.
[ 44.669506][ T899] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups.
[ 44.679707][ T899] pvrusb2: Device being rendered inoperable
[ 44.696457][ T899] cx25840 0-0044: Unable to detect h/w, assuming cx23887
[ 44.705766][ T899] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b)
executing program
executing program
executing program
[ 44.717035][ T32] usb 1-1: USB disconnect, device number 2
[ 44.728182][ T32] pvrusb2: Device being rendered inoperable
[ 44.738584][ T2505] usb 3-1: USB disconnect, device number 2
[ 44.744419][ T8] usb 5-1: USB disconnect, device number 2
[ 44.751785][ T2505] pvrusb2: Device being rendered inoperable
[ 44.770642][ T8] pvrusb2: Device being rendered inoperable
[ 44.782707][ T899] pvrusb2: Attached sub-driver cx25840
[ 44.788336][ T899] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
[ 44.798542][ T899] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
[ 44.949980][ T22] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 45.130320][ T700] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 45.149906][ T32] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 45.170030][ T2505] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 45.190636][ T22] usb 2-1: Using ep0 maxpacket: 8
[ 45.209912][ T8] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 45.230089][ T9] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 45.310088][ T22] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 45.319198][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 45.331313][ T22] usb 2-1: config 0 descriptor??
[ 45.373599][ T22] pvrusb2: Hardware description: Terratec Grabster AV400
[ 45.380852][ T22] pvrusb2: **********
[ 45.384890][ T22] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 45.390121][ T700] usb 4-1: Using ep0 maxpacket: 8
[ 45.395018][ T22] pvrusb2: Important functionality might not be entirely working.
[ 45.407894][ T22] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 45.419239][ T22] pvrusb2: **********
[ 45.423400][ T32] usb 1-1: Using ep0 maxpacket: 8
[ 45.449830][ T2505] usb 3-1: Using ep0 maxpacket: 8
[ 45.460297][ T8] usb 5-1: Using ep0 maxpacket: 8
[ 45.489839][ T9] usb 6-1: Using ep0 maxpacket: 8
[ 45.540024][ T32] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 45.540075][ T700] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 45.549453][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 45.558527][ T700] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 45.575678][ T2505] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 45.585095][ T2505] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 45.593755][ T899] pvrusb2: Invalid write control endpoint
[ 45.596485][ T22] usb 2-1: USB disconnect, device number 3
[ 45.607285][ T32] usb 1-1: config 0 descriptor??
[ 45.616411][ T700] usb 4-1: config 0 descriptor??
[ 45.619617][ T2505] usb 3-1: config 0 descriptor??
[ 45.621722][ T8] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
executing program
[ 45.635948][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 45.644941][ T9] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 45.654131][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 45.675164][ T32] pvrusb2: Hardware description: Terratec Grabster AV400
[ 45.682405][ T32] pvrusb2: **********
[ 45.686440][ T32] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 45.691941][ T9] usb 6-1: config 0 descriptor??
[ 45.696792][ T32] pvrusb2: Important functionality might not be entirely working.
[ 45.709440][ T32] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 45.720821][ T32] pvrusb2: **********
[ 45.729956][ T2505] pvrusb2: Hardware description: Terratec Grabster AV400
[ 45.734002][ T700] pvrusb2: Hardware description: Terratec Grabster AV400
[ 45.737011][ T2505] pvrusb2: **********
[ 45.737022][ T2505] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 45.744843][ T700] pvrusb2: **********
[ 45.748508][ T2505] pvrusb2: Important functionality might not be entirely working.
[ 45.748521][ T2505] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 45.759198][ T700] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 45.762624][ T2505] pvrusb2: **********
[ 45.798883][ T700] pvrusb2: Important functionality might not be entirely working.
[ 45.804790][ T899] pvrusb2: Invalid write control endpoint
[ 45.807906][ T700] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 45.812902][ T899] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work.
[ 45.812933][ T899] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device.
[ 45.812945][ T899] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups.
[ 45.812960][ T899] pvrusb2: Device being rendered inoperable
[ 45.815107][ T899] cx25840 0-0044: Unable to detect h/w, assuming cx23887
[ 45.825531][ T700] pvrusb2: **********
[ 45.848387][ T899] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a)
[ 45.876367][ T9] pvrusb2: Hardware description: Terratec Grabster AV400
[ 45.884639][ T9] pvrusb2: **********
executing program
[ 45.888836][ T9] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 45.899000][ T9] pvrusb2: Important functionality might not be entirely working.
[ 45.906882][ T9] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 45.918259][ T9] pvrusb2: **********
[ 45.929216][ T2505] usb 3-1: USB disconnect, device number 3
executing program
executing program
[ 45.940284][ T32] usb 1-1: USB disconnect, device number 3
[ 45.951358][ T8] usb 5-1: config 0 descriptor??
[ 45.969406][ T899] pvrusb2: Attached sub-driver cx25840
[ 45.975508][ T899] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
[ 45.977054][ T2505] pvrusb2: Device being rendered inoperable
[ 45.985811][ T899] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
[ 45.992885][ T700] usb 4-1: USB disconnect, device number 3
[ 46.008126][ T32] pvrusb2: Device being rendered inoperable
[ 46.013884][ T8] pvrusb2: Hardware description: Terratec Grabster AV400
[ 46.021245][ T8] pvrusb2: **********
[ 46.025263][ T8] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
executing program
[ 46.035517][ T8] pvrusb2: Important functionality might not be entirely working.
[ 46.039531][ T899] pvrusb2: Invalid write control endpoint
[ 46.043363][ T8] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 46.043380][ T8] pvrusb2: **********
[ 46.082238][ T9] usb 6-1: USB disconnect, device number 3
[ 46.117794][ T9] pvrusb2: Device being rendered inoperable
[ 46.213410][ T899] pvrusb2: Invalid write control endpoint
[ 46.219203][ T899] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work.
[ 46.229720][ T899] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device.
[ 46.237950][ T899] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups.
[ 46.248868][ T899] pvrusb2: Device being rendered inoperable
executing program
[ 46.257074][ T899] cx25840 0-0044: Unable to detect h/w, assuming cx23887
[ 46.260316][ T8] usb 5-1: USB disconnect, device number 3
[ 46.269400][ T899] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_d)
[ 46.275250][ T8] pvrusb2: Device being rendered inoperable
[ 46.298857][ T899] pvrusb2: Attached sub-driver cx25840
[ 46.304650][ T899] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
[ 46.314822][ T899] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
[ 46.429880][ T32] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 46.450050][ T22] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 46.490038][ T2505] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 46.529975][ T9] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 46.639873][ T8] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 46.669828][ T32] usb 1-1: Using ep0 maxpacket: 8
[ 46.689835][ T700] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 46.690150][ T22] usb 2-1: Using ep0 maxpacket: 8
[ 46.750264][ T2505] usb 3-1: Using ep0 maxpacket: 8
[ 46.780490][ T9] usb 6-1: Using ep0 maxpacket: 8
[ 46.790616][ T32] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 46.799699][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 46.810817][ T32] usb 1-1: config 0 descriptor??
[ 46.820235][ T22] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 46.829364][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 46.841579][ T22] usb 2-1: config 0 descriptor??
[ 46.855258][ T32] pvrusb2: Hardware description: Terratec Grabster AV400
[ 46.862533][ T32] pvrusb2: **********
[ 46.866536][ T32] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 46.876787][ T32] pvrusb2: Important functionality might not be entirely working.
[ 46.884792][ T32] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 46.896173][ T32] pvrusb2: **********
[ 46.900671][ T2505] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 46.909822][ T2505] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 46.910091][ T9] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 46.921935][ T22] pvrusb2: Hardware description: Terratec Grabster AV400
[ 46.926999][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 46.934089][ T22] pvrusb2: **********
[ 46.942254][ T8] usb 5-1: Using ep0 maxpacket: 8
[ 46.945983][ T22] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 46.946002][ T22] pvrusb2: Important functionality might not be entirely working.
[ 46.954535][ T9] usb 6-1: config 0 descriptor??
[ 46.961164][ T22] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 46.961181][ T22] pvrusb2: **********
[ 46.972423][ T2505] usb 3-1: config 0 descriptor??
[ 46.999935][ T700] usb 4-1: Using ep0 maxpacket: 8
[ 47.033270][ T2505] pvrusb2: Hardware description: Terratec Grabster AV400
[ 47.040451][ T2505] pvrusb2: **********
[ 47.044458][ T2505] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 47.054608][ T2505] pvrusb2: Important functionality might not be entirely working.
[ 47.058289][ T9] pvrusb2: Hardware description: Terratec Grabster AV400
[ 47.064615][ T2505] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
executing program
[ 47.064632][ T2505] pvrusb2: **********
[ 47.068318][ T32] usb 1-1: USB disconnect, device number 4
[ 47.071707][ T9] pvrusb2: **********
[ 47.071718][ T9] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 47.071735][ T9] pvrusb2: Important functionality might not be entirely working.
[ 47.084488][ T899] pvrusb2: Invalid write control endpoint
[ 47.087113][ T9] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
executing program
[ 47.087131][ T9] pvrusb2: **********
[ 47.112974][ T8] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 47.127767][ T22] usb 2-1: USB disconnect, device number 4
[ 47.132340][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 47.180687][ T700] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 47.189908][ T700] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 47.194562][ T22] pvrusb2: Device being rendered inoperable
executing program
[ 47.236436][ T700] usb 4-1: config 0 descriptor??
[ 47.242983][ T8] usb 5-1: config 0 descriptor??
[ 47.252710][ T2505] usb 3-1: USB disconnect, device number 4
[ 47.263634][ T2505] pvrusb2: Device being rendered inoperable
[ 47.300425][ T899] pvrusb2: Invalid write control endpoint
[ 47.306260][ T899] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work.
[ 47.315639][ T899] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device.
[ 47.323261][ T899] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups.
[ 47.330347][ T700] pvrusb2: Hardware description: Terratec Grabster AV400
[ 47.333582][ T899] pvrusb2: Device being rendered inoperable
[ 47.340623][ T700] pvrusb2: **********
executing program
[ 47.350581][ T700] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 47.353728][ T899] cx25840 0-0044: Unable to detect h/w, assuming cx23887
[ 47.360686][ T700] pvrusb2: Important functionality might not be entirely working.
[ 47.360699][ T700] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 47.360715][ T700] pvrusb2: **********
[ 47.367508][ T8] pvrusb2: Hardware description: Terratec Grabster AV400
[ 47.368983][ T899] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a)
[ 47.376204][ T8] pvrusb2: **********
[ 47.389321][ T899] pvrusb2: Attached sub-driver cx25840
[ 47.391522][ T8] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 47.391540][ T8] pvrusb2: Important functionality might not be entirely working.
[ 47.391551][ T8] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 47.391566][ T8] pvrusb2: **********
[ 47.395059][ T9] usb 6-1: USB disconnect, device number 4
[ 47.398605][ T899] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
[ 47.398621][ T899] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
[ 47.455343][ T899] pvrusb2: Invalid write control endpoint
executing program
executing program
[ 47.526682][ T8] usb 5-1: USB disconnect, device number 4
[ 47.534635][ T8] pvrusb2: Device being rendered inoperable
[ 47.563128][ T700] usb 4-1: USB disconnect, device number 4
[ 47.570100][ T700] pvrusb2: Device being rendered inoperable
[ 47.600426][ T22] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 47.616766][ T899] pvrusb2: Invalid write control endpoint
[ 47.622770][ T899] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work.
[ 47.632746][ T899] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device.
[ 47.641013][ T899] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups.
[ 47.650055][ T2505] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 47.651278][ T899] pvrusb2: Device being rendered inoperable
[ 47.667595][ T899] cx25840 0-0044: Unable to detect h/w, assuming cx23887
[ 47.674867][ T899] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_d)
[ 47.685513][ T899] pvrusb2: Attached sub-driver cx25840
[ 47.691218][ T899] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
[ 47.701330][ T899] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
[ 47.829889][ T32] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 47.849994][ T22] usb 2-1: Using ep0 maxpacket: 8
[ 47.890393][ T2505] usb 3-1: Using ep0 maxpacket: 8
[ 47.969933][ T8] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 47.970113][ T22] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 47.986559][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 47.998381][ T22] usb 2-1: config 0 descriptor??
[ 48.021068][ T700] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[ 48.030057][ T2505] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 48.039143][ T2505] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 48.053285][ T2505] usb 3-1: config 0 descriptor??
[ 48.060928][ T22] pvrusb2: Hardware description: Terratec Grabster AV400
[ 48.068017][ T22] pvrusb2: **********
[ 48.072197][ T22] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 48.082325][ T22] pvrusb2: Important functionality might not be entirely working.
[ 48.090324][ T22] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 48.099834][ T9] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 48.101661][ T22] pvrusb2: **********
[ 48.101714][ T32] usb 1-1: Using ep0 maxpacket: 8
[ 48.122058][ T2505] pvrusb2: Hardware description: Terratec Grabster AV400
[ 48.129142][ T2505] pvrusb2: **********
[ 48.133221][ T2505] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 48.143463][ T2505] pvrusb2: Important functionality might not be entirely working.
[ 48.151348][ T2505] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 48.162796][ T2505] pvrusb2: **********
executing program
[ 48.229838][ T8] usb 5-1: Using ep0 maxpacket: 8
[ 48.239980][ T32] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 48.249138][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 48.261310][ T899] pvrusb2: Invalid write control endpoint
[ 48.267857][ T22] usb 2-1: USB disconnect, device number 5
executing program
[ 48.282975][ T32] usb 1-1: config 0 descriptor??
[ 48.299355][ T700] usb 4-1: Using ep0 maxpacket: 8
[ 48.331479][ T2505] usb 3-1: USB disconnect, device number 5
[ 48.351871][ T9] usb 6-1: Using ep0 maxpacket: 8
[ 48.356483][ T32] pvrusb2: Hardware description: Terratec Grabster AV400
[ 48.364139][ T32] pvrusb2: **********
[ 48.368257][ T32] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 48.368382][ T899] pvrusb2: Invalid write control endpoint
[ 48.378719][ T32] pvrusb2: Important functionality might not be entirely working.
[ 48.378733][ T32] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 48.378749][ T32] pvrusb2: **********
[ 48.386003][ T2505] pvrusb2: Device being rendered inoperable
[ 48.394198][ T899] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work.
[ 48.425523][ T899] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device.
[ 48.433421][ T899] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups.
[ 48.443461][ T899] pvrusb2: Device being rendered inoperable
[ 48.449563][ T8] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 48.455138][ T899] cx25840 0-0044: Unable to detect h/w, assuming cx23887
[ 48.458685][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 48.466262][ T899] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a)
[ 48.479711][ T8] usb 5-1: config 0 descriptor??
[ 48.484145][ T899] pvrusb2: Attached sub-driver cx25840
[ 48.492388][ T899] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
[ 48.502897][ T899] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
[ 48.528673][ T8] pvrusb2: Hardware description: Terratec Grabster AV400
[ 48.536376][ T8] pvrusb2: **********
[ 48.540712][ T8] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 48.550938][ T8] pvrusb2: Important functionality might not be entirely working.
[ 48.558776][ T8] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 48.565357][ T899] pvrusb2: Invalid write control endpoint
[ 48.570204][ T8] pvrusb2: **********
executing program
[ 48.580182][ T700] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 48.585836][ T32] usb 1-1: USB disconnect, device number 5
[ 48.589235][ T700] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 48.605074][ T9] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 48.614224][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 48.625136][ T700] usb 4-1: config 0 descriptor??
[ 48.652137][ T9] usb 6-1: config 0 descriptor??
[ 48.685384][ T899] pvrusb2: Invalid write control endpoint
[ 48.686062][ T700] pvrusb2: Hardware description: Terratec Grabster AV400
[ 48.691645][ T899] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work.
[ 48.698208][ T700] pvrusb2: **********
[ 48.698219][ T700] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 48.707539][ T899] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device.
[ 48.707551][ T899] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups.
[ 48.707565][ T899] pvrusb2: Device being rendered inoperable
[ 48.723766][ T899] cx25840 0-0044: Unable to detect h/w, assuming cx23887
[ 48.730099][ T700] pvrusb2: Important functionality might not be entirely working.
[ 48.730115][ T700] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 48.730129][ T700] pvrusb2: **********
[ 48.734027][ T9] pvrusb2: Hardware description: Terratec Grabster AV400
executing program
[ 48.779932][ T2505] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 48.783770][ T9] pvrusb2: **********
[ 48.795427][ T9] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental.
[ 48.799168][ T899] cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_c)
[ 48.805584][ T9] pvrusb2: Important functionality might not be entirely working.
[ 48.805599][ T9] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver.
[ 48.805614][ T9] pvrusb2: **********
[ 48.809614][ T8] usb 5-1: USB disconnect, device number 5
[ 48.833195][ T899] pvrusb2: Attached sub-driver cx25840
[ 48.838934][ T8] pvrusb2: Device being rendered inoperable
[ 48.842677][ T899] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
[ 48.842692][ T899] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
[ 48.876607][ T8] ==================================================================
[ 48.884715][ T8] BUG: KASAN: slab-use-after-free in pvr2_context_set_notify+0x2c4/0x310
[ 48.893202][ T8] Read of size 4 at addr ffff88810524bad8 by task kworker/0:0/8
[ 48.899899][ T22] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 48.900865][ T8]
[ 48.900874][ T8] CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.7.0-rc5-syzkaller-g8be0c877fb3b #0
[ 48.900916][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 48.900936][ T8] Workqueue: usb_hub_wq hub_event
[ 48.935343][ T8] Call Trace:
[ 48.938742][ T8]
[ 48.941713][ T8] dump_stack_lvl+0xd9/0x1b0
[ 48.946376][ T8] print_report+0xc4/0x620
[ 48.950947][ T8] ? __virt_addr_valid+0x5e/0x2d0
[ 48.956034][ T8] ? __phys_addr+0xc6/0x140
[ 48.960599][ T8] kasan_report+0xda/0x110
[ 48.965164][ T8] ? pvr2_context_set_notify+0x2c4/0x310
[ 48.971026][ T8] ? pvr2_context_set_notify+0x2c4/0x310
[ 48.976732][ T8] pvr2_context_set_notify+0x2c4/0x310
[ 48.982251][ T8] pvr_disconnect+0x80/0xf0
executing program
executing program
[ 48.986910][ T8] usb_unbind_interface+0x1dd/0x8d0
[ 48.992166][ T8] ? kernfs_find_ns+0x2e9/0x3e0
[ 48.997074][ T8] ? usb_unbind_device+0x1a0/0x1a0
[ 49.002210][ T8] device_remove+0x11f/0x170
[ 49.006830][ T8] device_release_driver_internal+0x44a/0x610
[ 49.012949][ T8] bus_remove_device+0x22c/0x420
[ 49.017915][ T8] device_del+0x39a/0xa50
[ 49.022275][ T8] ? __device_link_del+0x380/0x380
[ 49.027455][ T8] usb_disable_device+0x36c/0x7f0
[ 49.029827][ T2505] usb 3-1: Using ep0 maxpacket: 8
[ 49.032666][ T8] usb_disconnect+0x2e1/0x910
[ 49.032726][ T8] hub_event+0x1be0/0x4f40
[ 49.047133][ T8] ? hub_port_debounce+0x3d0/0x3d0
[ 49.052260][ T8] ? print_usage_bug.part.0+0x191/0x670
[ 49.057821][ T8] ? lock_sync+0x190/0x190
[ 49.062259][ T8] ? reacquire_held_locks+0x4b0/0x4b0
[ 49.067671][ T8] process_one_work+0x884/0x15c0
[ 49.072665][ T8] ? hub_port_debounce+0x3d0/0x3d0
[ 49.077860][ T8] ? init_worker_pool+0x770/0x770
[ 49.082948][ T8] ? assign_work+0x1a0/0x240
[ 49.087563][ T8] worker_thread+0x8b9/0x1290
[ 49.092269][ T8] ? process_one_work+0x15c0/0x15c0
[ 49.097666][ T8] kthread+0x33c/0x440
[ 49.101790][ T8] ? _raw_spin_unlock_irq+0x23/0x50
[ 49.107145][ T8] ? kthread_complete_and_exit+0x40/0x40
[ 49.113093][ T8] ret_from_fork+0x45/0x80
[ 49.117742][ T8] ? kthread_complete_and_exit+0x40/0x40
[ 49.123404][ T8] ret_from_fork_asm+0x11/0x20
[ 49.128221][ T8]
[ 49.131272][ T8]
[ 49.133618][ T8] Allocated by task 8:
[ 49.137699][ T8] kasan_save_stack+0x33/0x50
[ 49.142418][ T8] kasan_set_track+0x25/0x30
[ 49.147030][ T8] __kasan_kmalloc+0x87/0x90
[ 49.151299][ T2505] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 49.151734][ T8] pvr2_context_create+0x53/0x2a0
[ 49.160908][ T2505] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 49.165776][ T8] pvr_probe+0x25/0xe0
[ 49.177873][ T8] usb_probe_interface+0x307/0x930
[ 49.182501][ T22] usb 2-1: Using ep0 maxpacket: 8
[ 49.183022][ T8] really_probe+0x234/0xc90
[ 49.191515][ T2505] usb 3-1: config 0 descriptor??
[ 49.192537][ T8] __driver_probe_device+0x1de/0x4b0
[ 49.192581][ T8] driver_probe_device+0x4c/0x1a0
[ 49.208099][ T8] __device_attach_driver+0x1d4/0x300
[ 49.213527][ T8] bus_for_each_drv+0x157/0x1d0
[ 49.218427][ T8] __device_attach+0x1e8/0x4b0
[ 49.219996][ T32] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 49.223228][ T8] bus_probe_device+0x17c/0x1c0
[ 49.223267][ T8] device_add+0x117e/0x1aa0
[ 49.223295][ T8] usb_set_configuration+0x10cb/0x1c40
[ 49.245695][ T8] usb_generic_driver_probe+0xad/0x110
[ 49.251219][ T8] usb_probe_device+0xec/0x350
[ 49.256043][ T8] really_probe+0x234/0xc90
[ 49.260577][ T8] __driver_probe_device+0x1de/0x4b0
[ 49.265885][ T8] driver_probe_device+0x4c/0x1a0
[ 49.270987][ T8] __device_attach_driver+0x1d4/0x300
[ 49.276400][ T8] bus_for_each_drv+0x157/0x1d0
[ 49.281276][ T8] __device_attach+0x1e8/0x4b0
[ 49.286065][ T8] bus_probe_device+0x17c/0x1c0
[ 49.290932][ T8] device_add+0x117e/0x1aa0
[ 49.295532][ T8] usb_new_device+0xd80/0x19f0
[ 49.300329][ T8] hub_event+0x2e62/0x4f40
[ 49.304810][ T8] process_one_work+0x884/0x15c0
[ 49.309891][ T8] worker_thread+0x8b9/0x1290
[ 49.310000][ T22] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 49.314603][ T8] kthread+0x33c/0x440
[ 49.314637][ T8] ret_from_fork+0x45/0x80
[ 49.314685][ T8] ret_from_fork_asm+0x11/0x20
[ 49.323749][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 49.327747][ T8]
[ 49.327754][ T8] Freed by task 899:
[ 49.343754][ T22] usb 2-1: config 0 descriptor??
[ 49.344906][ T8] kasan_save_stack+0x33/0x50
[ 49.344954][ T8] kasan_set_track+0x25/0x30
[ 49.365499][ T8] kasan_save_free_info+0x2b/0x40
[ 49.370557][ T8] ____kasan_slab_free+0x13c/0x190
[ 49.375690][ T8] __kmem_cache_free+0xf8/0x1f0
[ 49.380596][ T8] pvr2_context_thread_func+0x69d/0x960
[ 49.386194][ T8] kthread+0x33c/0x440
[ 49.390344][ T8] ret_from_fork+0x45/0x80
[ 49.394896][ T8] ret_from_fork_asm+0x11/0x20
[ 49.399716][ T8]
[ 49.402051][ T8] The buggy address belongs to the object at ffff88810524ba00
[ 49.402051][ T8] which belongs to the cache kmalloc-256 of size 256
[ 49.416119][ T8] The buggy address is located 216 bytes inside of
[ 49.416119][ T8] freed 256-byte region [ffff88810524ba00, ffff88810524bb00)
[ 49.429937][ T8]
[ 49.432266][ T8] The buggy address belongs to the physical page:
executing program
[ 49.438676][ T8] page:ffffea0004149280 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10524a
[ 49.448938][ T8] head:ffffea0004149280 order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 49.457916][ T8] flags: 0x200000000000840(slab|head|node=0|zone=2)
[ 49.464540][ T8] page_type: 0xffffffff()
[ 49.468916][ T8] raw: 0200000000000840 ffff888100041b40 dead000000000100 dead000000000122
[ 49.477547][ T8] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 49.479855][ T32] usb 1-1: Using ep0 maxpacket: 8
[ 49.486137][ T8] page dumped because: kasan: bad access detected
[ 49.486152][ T8] page_owner tracks the page as allocated
[ 49.486160][ T8] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 2240428622, free_ts 0
[ 49.486216][ T8] post_alloc_hook+0x2cf/0x340
[ 49.527826][ T8] get_page_from_freelist+0x1383/0x33d0
[ 49.533404][ T8] __alloc_pages+0x1d0/0x4a0
[ 49.538013][ T8] alloc_pages_mpol+0xeb/0x3f0
[ 49.542810][ T8] allocate_slab+0x251/0x380
[ 49.547633][ T8] ___slab_alloc+0x8c7/0x1580
[ 49.552337][ T8] __slab_alloc.constprop.0+0x56/0xa0
[ 49.557749][ T8] __kmem_cache_alloc_node+0x12c/0x2e0
[ 49.563234][ T8] __kmalloc+0x4f/0x100
[ 49.567449][ T8] __register_sysctl_table+0xdaf/0x1700
[ 49.573011][ T8] net_sysctl_init+0x1f/0x80
[ 49.577646][ T8] sock_init+0xf/0x100
[ 49.581759][ T8] do_one_initcall+0x11c/0x640
executing program
[ 49.586664][ T8] kernel_init_freeable+0x5bd/0x8f0
[ 49.591915][ T8] kernel_init+0x1c/0x2a0
[ 49.596300][ T8] ret_from_fork+0x45/0x80
[ 49.600779][ T8] page_owner free stack trace missing
[ 49.606173][ T8]
[ 49.608522][ T8] Memory state around the buggy address:
[ 49.610218][ T32] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=3a.e2
[ 49.614159][ T8] ffff88810524b980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 49.614182][ T8] ffff88810524ba00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 49.623238][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 49.631335][ T8] >ffff88810524ba80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 49.631351][ T8] ^
[ 49.631367][ T8] ffff88810524bb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 49.631387][ T8] ffff88810524bb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 49.673871][ T32] usb 1-1: config 0 descriptor??
[ 49.678722][ T8] ==================================================================
[ 49.678979][ T8] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 49.678994][ T8] CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.7.0-rc5-syzkaller-g8be0c877fb3b #0
[ 49.679029][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 49.679047][ T8] Workqueue: usb_hub_wq hub_event
[ 49.679078][ T8] Call Trace:
[ 49.679088][ T8]
[ 49.679098][ T8] dump_stack_lvl+0xd9/0x1b0
[ 49.679141][ T8] panic+0x6dc/0x790
[ 49.679182][ T8] ? panic_smp_self_stop+0xa0/0xa0
[ 49.679224][ T8] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 49.679278][ T8] ? check_panic_on_warn+0x1f/0xb0
[ 49.679320][ T8] check_panic_on_warn+0xab/0xb0
[ 49.679363][ T8] end_report+0x108/0x150
[ 49.679408][ T8] kasan_report+0xea/0x110
[ 49.679453][ T8] ? pvr2_context_set_notify+0x2c4/0x310
[ 49.679494][ T8] ? pvr2_context_set_notify+0x2c4/0x310
[ 49.679537][ T8] pvr2_context_set_notify+0x2c4/0x310
[ 49.679578][ T8] pvr_disconnect+0x80/0xf0
[ 49.679612][ T8] usb_unbind_interface+0x1dd/0x8d0
[ 49.679656][ T8] ? kernfs_find_ns+0x2e9/0x3e0
[ 49.679703][ T8] ? usb_unbind_device+0x1a0/0x1a0
[ 49.679749][ T8] device_remove+0x11f/0x170
[ 49.679786][ T8] device_release_driver_internal+0x44a/0x610
[ 49.679832][ T8] bus_remove_device+0x22c/0x420
[ 49.679870][ T8] device_del+0x39a/0xa50
[ 49.679924][ T8] ? __device_link_del+0x380/0x380
[ 49.679976][ T8] usb_disable_device+0x36c/0x7f0
[ 49.680018][ T8] usb_disconnect+0x2e1/0x910
[ 49.680071][ T8] hub_event+0x1be0/0x4f40
[ 49.680109][ T8] ? hub_port_debounce+0x3d0/0x3d0
[ 49.680138][ T8] ? print_usage_bug.part.0+0x191/0x670
[ 49.680173][ T8] ? lock_sync+0x190/0x190
[ 49.680204][ T8] ? reacquire_held_locks+0x4b0/0x4b0
[ 49.680244][ T8] process_one_work+0x884/0x15c0
[ 49.680289][ T8] ? hub_port_debounce+0x3d0/0x3d0
[ 49.680318][ T8] ? init_worker_pool+0x770/0x770
[ 49.680361][ T8] ? assign_work+0x1a0/0x240
[ 49.680400][ T8] worker_thread+0x8b9/0x1290
[ 49.680444][ T8] ? process_one_work+0x15c0/0x15c0
[ 49.680485][ T8] kthread+0x33c/0x440
[ 49.680518][ T8] ? _raw_spin_unlock_irq+0x23/0x50
[ 49.680559][ T8] ? kthread_complete_and_exit+0x40/0x40
[ 49.680597][ T8] ret_from_fork+0x45/0x80
[ 49.680647][ T8] ? kthread_complete_and_exit+0x40/0x40
[ 49.680685][ T8] ret_from_fork_asm+0x11/0x20
[ 49.680729][ T8]
[ 49.683964][ T8] Kernel Offset: disabled