Hello, I moved a PWC webcam to a USB3 port, and this happened: [53008.911811] usb 5-2: new full-speed USB device number 2 using xhci_hcd [53009.213504] usb 5-2: New USB device found, idVendor=0471, idProduct=0311 [53009.213514] usb 5-2: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [53009.213519] usb 5-2: SerialNumber: 01690000A5000000 [53009.215547] pwc: Philips PCVC740K (ToUCam Pro)/PCVC840 (ToUCam II) USB webcam detected. [53009.846698] pwc: Registered as video0. [53009.846814] input: PWC snapshot button as /devices/pci0000:00/0000:00:07.0/0000:02:00.0/usb5/5-2/input/input7 [53009.847233] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53009.847242] usb 5-2: Not enough bandwidth for altsetting 1 [53009.847275] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53009.847285] usb 5-2: Not enough bandwidth for altsetting 2 [53009.847317] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53009.847323] usb 5-2: Not enough bandwidth for altsetting 3 [53009.847355] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53009.847360] usb 5-2: Not enough bandwidth for altsetting 4 [53010.004876] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.004890] usb 5-2: Not enough bandwidth for altsetting 1 [53010.004896] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.004960] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.004988] usb 5-2: Not enough bandwidth for altsetting 1 [53010.004992] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.005066] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.005075] usb 5-2: Not enough bandwidth for altsetting 1 [53010.005079] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.005530] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.005540] usb 5-2: Not enough bandwidth for altsetting 1 [53010.005544] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.006438] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.006446] usb 5-2: Not enough bandwidth for altsetting 1 [53010.006450] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.007453] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.007461] usb 5-2: Not enough bandwidth for altsetting 1 [53010.007465] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.007567] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.007574] usb 5-2: Not enough bandwidth for altsetting 1 [53010.007578] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.007681] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.007689] usb 5-2: Not enough bandwidth for altsetting 1 [53010.007695] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.008126] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.008135] usb 5-2: Not enough bandwidth for altsetting 1 [53010.008140] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.008798] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.008808] usb 5-2: Not enough bandwidth for altsetting 1 [53010.008812] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.009576] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.009583] usb 5-2: Not enough bandwidth for altsetting 1 [53010.009588] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.009680] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.009689] usb 5-2: Not enough bandwidth for altsetting 1 [53010.009697] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.009978] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.009986] usb 5-2: Not enough bandwidth for altsetting 1 [53010.009990] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.010705] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.010716] usb 5-2: Not enough bandwidth for altsetting 1 [53010.010725] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.011350] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.011360] usb 5-2: Not enough bandwidth for altsetting 1 [53010.011366] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.012643] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.012655] usb 5-2: Not enough bandwidth for altsetting 1 [53010.012660] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.012758] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.012766] usb 5-2: Not enough bandwidth for altsetting 1 [53010.012771] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.013017] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.013025] usb 5-2: Not enough bandwidth for altsetting 1 [53010.013031] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.013793] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.013798] usb 5-2: Not enough bandwidth for altsetting 1 [53010.013803] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.014096] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.014102] usb 5-2: Not enough bandwidth for altsetting 1 [53010.014106] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.025999] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.026007] usb 5-2: Not enough bandwidth for altsetting 1 [53010.026010] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.026072] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.026075] usb 5-2: Not enough bandwidth for altsetting 1 [53010.026077] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.026119] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.026122] usb 5-2: Not enough bandwidth for altsetting 1 [53010.026125] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.026388] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.026392] usb 5-2: Not enough bandwidth for altsetting 1 [53010.026393] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.026588] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.026591] usb 5-2: Not enough bandwidth for altsetting 1 [53010.026592] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.026872] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.026876] usb 5-2: Not enough bandwidth for altsetting 1 [53010.026878] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.026908] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.026911] usb 5-2: Not enough bandwidth for altsetting 1 [53010.026912] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.026949] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.026951] usb 5-2: Not enough bandwidth for altsetting 1 [53010.026952] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.027119] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.027121] usb 5-2: Not enough bandwidth for altsetting 1 [53010.027122] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.027279] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.027281] usb 5-2: Not enough bandwidth for altsetting 1 [53010.027283] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.027550] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.027554] usb 5-2: Not enough bandwidth for altsetting 1 [53010.027556] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.027594] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.027597] usb 5-2: Not enough bandwidth for altsetting 1 [53010.027598] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.027675] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.027677] usb 5-2: Not enough bandwidth for altsetting 1 [53010.027679] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.027870] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.027874] usb 5-2: Not enough bandwidth for altsetting 1 [53010.027876] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.028157] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.028161] usb 5-2: Not enough bandwidth for altsetting 1 [53010.028163] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.028662] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.028666] usb 5-2: Not enough bandwidth for altsetting 1 [53010.028668] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.028709] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.028711] usb 5-2: Not enough bandwidth for altsetting 1 [53010.028713] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.028794] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.028797] usb 5-2: Not enough bandwidth for altsetting 1 [53010.028799] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.029075] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.029078] usb 5-2: Not enough bandwidth for altsetting 1 [53010.029079] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.029439] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.029442] usb 5-2: Not enough bandwidth for altsetting 1 [53010.029444] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.038066] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.038073] usb 5-2: Not enough bandwidth for altsetting 1 [53010.038075] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.038107] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.038110] usb 5-2: Not enough bandwidth for altsetting 1 [53010.038111] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.038148] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.038151] usb 5-2: Not enough bandwidth for altsetting 1 [53010.038153] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.038437] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.038441] usb 5-2: Not enough bandwidth for altsetting 1 [53010.038443] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.038617] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.038620] usb 5-2: Not enough bandwidth for altsetting 1 [53010.038621] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.038890] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.038894] usb 5-2: Not enough bandwidth for altsetting 1 [53010.038896] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.038928] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.038930] usb 5-2: Not enough bandwidth for altsetting 1 [53010.038932] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.038964] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.038966] usb 5-2: Not enough bandwidth for altsetting 1 [53010.038968] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.039140] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.039142] usb 5-2: Not enough bandwidth for altsetting 1 [53010.039144] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.039296] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.039299] usb 5-2: Not enough bandwidth for altsetting 1 [53010.039300] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.039598] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.039601] usb 5-2: Not enough bandwidth for altsetting 1 [53010.039603] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.039654] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.039657] usb 5-2: Not enough bandwidth for altsetting 1 [53010.039658] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.039772] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.039775] usb 5-2: Not enough bandwidth for altsetting 1 [53010.039777] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.040044] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.040049] usb 5-2: Not enough bandwidth for altsetting 1 [53010.040051] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.040331] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.040334] usb 5-2: Not enough bandwidth for altsetting 1 [53010.040336] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.040838] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.040841] usb 5-2: Not enough bandwidth for altsetting 1 [53010.040843] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.040884] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.040886] usb 5-2: Not enough bandwidth for altsetting 1 [53010.040888] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.040971] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.040973] usb 5-2: Not enough bandwidth for altsetting 1 [53010.040975] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.041207] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.041209] usb 5-2: Not enough bandwidth for altsetting 1 [53010.041211] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.041450] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.041454] usb 5-2: Not enough bandwidth for altsetting 1 [53010.041455] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.050772] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.050788] usb 5-2: Not enough bandwidth for altsetting 1 [53010.050791] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.050825] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.050837] usb 5-2: Not enough bandwidth for altsetting 1 [53010.050839] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.050879] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.050882] usb 5-2: Not enough bandwidth for altsetting 1 [53010.050884] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.051166] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.051170] usb 5-2: Not enough bandwidth for altsetting 1 [53010.051172] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.051408] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.051412] usb 5-2: Not enough bandwidth for altsetting 1 [53010.051414] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.051805] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.051809] usb 5-2: Not enough bandwidth for altsetting 1 [53010.051811] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.051842] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.051845] usb 5-2: Not enough bandwidth for altsetting 1 [53010.051847] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.051880] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.051883] usb 5-2: Not enough bandwidth for altsetting 1 [53010.051885] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.052174] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.052177] usb 5-2: Not enough bandwidth for altsetting 1 [53010.052179] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.052390] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.052393] usb 5-2: Not enough bandwidth for altsetting 1 [53010.052395] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.052783] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.052787] usb 5-2: Not enough bandwidth for altsetting 1 [53010.052789] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.052887] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.052890] usb 5-2: Not enough bandwidth for altsetting 1 [53010.052892] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.052982] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.052984] usb 5-2: Not enough bandwidth for altsetting 1 [53010.052986] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.053262] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.053264] usb 5-2: Not enough bandwidth for altsetting 1 [53010.053266] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.053556] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.053559] usb 5-2: Not enough bandwidth for altsetting 1 [53010.053561] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.054205] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.054210] usb 5-2: Not enough bandwidth for altsetting 1 [53010.054212] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.054256] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.054259] usb 5-2: Not enough bandwidth for altsetting 1 [53010.054261] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.054355] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.054358] usb 5-2: Not enough bandwidth for altsetting 1 [53010.054360] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.054612] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.054615] usb 5-2: Not enough bandwidth for altsetting 1 [53010.054617] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.054845] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.054848] usb 5-2: Not enough bandwidth for altsetting 1 [53010.054850] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.064272] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.064280] usb 5-2: Not enough bandwidth for altsetting 1 [53010.064283] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.064320] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.064324] usb 5-2: Not enough bandwidth for altsetting 1 [53010.064326] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.064369] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.064373] usb 5-2: Not enough bandwidth for altsetting 1 [53010.064375] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.064694] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.064698] usb 5-2: Not enough bandwidth for altsetting 1 [53010.064701] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.064921] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.064925] usb 5-2: Not enough bandwidth for altsetting 1 [53010.064927] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.065241] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.065245] usb 5-2: Not enough bandwidth for altsetting 1 [53010.065248] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.065281] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.065285] usb 5-2: Not enough bandwidth for altsetting 1 [53010.065287] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.065330] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.065333] usb 5-2: Not enough bandwidth for altsetting 1 [53010.065335] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.065611] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.065628] usb 5-2: Not enough bandwidth for altsetting 1 [53010.065634] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.066072] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.066078] usb 5-2: Not enough bandwidth for altsetting 1 [53010.066081] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.066528] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.066533] usb 5-2: Not enough bandwidth for altsetting 1 [53010.066535] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.066590] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.066594] usb 5-2: Not enough bandwidth for altsetting 1 [53010.066598] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.066707] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.066710] usb 5-2: Not enough bandwidth for altsetting 1 [53010.066713] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.067095] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.067100] usb 5-2: Not enough bandwidth for altsetting 1 [53010.067103] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.067457] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.067465] usb 5-2: Not enough bandwidth for altsetting 1 [53010.067470] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.068139] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.068144] usb 5-2: Not enough bandwidth for altsetting 1 [53010.068147] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.068230] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.068233] usb 5-2: Not enough bandwidth for altsetting 1 [53010.068236] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.068350] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.068354] usb 5-2: Not enough bandwidth for altsetting 1 [53010.068356] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.068659] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.068663] usb 5-2: Not enough bandwidth for altsetting 1 [53010.068665] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.068980] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.068985] usb 5-2: Not enough bandwidth for altsetting 1 [53010.068988] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.078360] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.078366] usb 5-2: Not enough bandwidth for altsetting 1 [53010.078368] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.078398] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.078400] usb 5-2: Not enough bandwidth for altsetting 1 [53010.078402] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.078498] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.078501] usb 5-2: Not enough bandwidth for altsetting 1 [53010.078503] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.078770] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.078774] usb 5-2: Not enough bandwidth for altsetting 1 [53010.078777] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.079011] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.079015] usb 5-2: Not enough bandwidth for altsetting 1 [53010.079017] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.079321] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.079324] usb 5-2: Not enough bandwidth for altsetting 1 [53010.079325] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.079356] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.079359] usb 5-2: Not enough bandwidth for altsetting 1 [53010.079361] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.079394] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.079396] usb 5-2: Not enough bandwidth for altsetting 1 [53010.079398] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.079661] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.079663] usb 5-2: Not enough bandwidth for altsetting 1 [53010.079665] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.079820] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.079822] usb 5-2: Not enough bandwidth for altsetting 1 [53010.079823] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.080214] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.080218] usb 5-2: Not enough bandwidth for altsetting 1 [53010.080219] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.080264] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.080266] usb 5-2: Not enough bandwidth for altsetting 1 [53010.080268] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.080355] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.080357] usb 5-2: Not enough bandwidth for altsetting 1 [53010.080359] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.080561] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.080563] usb 5-2: Not enough bandwidth for altsetting 1 [53010.080564] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.080746] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.080748] usb 5-2: Not enough bandwidth for altsetting 1 [53010.080749] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.081155] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.081158] usb 5-2: Not enough bandwidth for altsetting 1 [53010.081160] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.081197] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.081199] usb 5-2: Not enough bandwidth for altsetting 1 [53010.081201] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.081274] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.081276] usb 5-2: Not enough bandwidth for altsetting 1 [53010.081278] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.081470] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.081473] usb 5-2: Not enough bandwidth for altsetting 1 [53010.081474] usb 5-2: 2:1: usb_set_interface failed (-22) [53010.081701] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [53010.081706] usb 5-2: Not enough bandwidth for altsetting 1 [53010.081710] usb 5-2: 2:1: usb_set_interface failed (-22) [53063.286759] ------------[ cut here ]------------ [53063.286783] WARNING: CPU: 2 PID: 3282 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [53063.286786] Modules linked in: bnep bluetooth fuse edac_core cpufreq_userspace nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT ipt_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_conntrack iptable_filter ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6_tables ip_tables x_tables eeprom it87 hwmon_vid ext2 ppdev kvm_amd kvm snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi microcode k10temp parport_serial pwc parport_pc videobuf2_vmalloc videobuf2_memops v4l2_common parport videobuf2_core i2c_piix4 snd_hda_codec_realtek videodev evdev cp210x snd_hda_codec_generic snd_hda_intel cdc_acm usbserial snd_hda_controller snd_hda_codec snd_seq snd_seq_device snd_pcm snd_timer snd button acpi_cpufreq nfsd auth_rpcgss oid_registry [53063.286844] nfs_acl lockd binfmt_misc sunrpc autofs4 hid_generic usbhid radeon fbcon ehci_pci bitblit softcursor ehci_hcd font ohci_pci ohci_hcd cfbfillrect cfbimgblt cfbcopyarea i2c_algo_bit backlight sr_mod cdrom drm_kms_helper ttm drm xhci_hcd fb fbdev [53063.286876] CPU: 2 PID: 3282 Comm: skype Not tainted 3.15.6 #5 [53063.286879] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [53063.286882] 0000000000000000 000000001e19c613 ffffffff814f1fd3 0000000000000000 [53063.286887] ffffffff81069fc1 0000000000000000 0000000040045613 ffff880316167500 [53063.286892] ffff88042ca30300 ffff8803cf337c48 ffffffffa0446832 ffff88042ca30000 [53063.286897] Call Trace: [53063.286907] [<ffffffff814f1fd3>] ? dump_stack+0x4a/0x75 [53063.286914] [<ffffffff81069fc1>] ? warn_slowpath_common+0x81/0xb0 [53063.286924] [<ffffffffa0446832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [53063.286933] [<ffffffffa044853d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [53063.286944] [<ffffffffa0423163>] ? __video_do_ioctl+0x2f3/0x380 [videodev] [53063.286957] [<ffffffffa0422bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [53063.286967] [<ffffffffa0422e70>] ? video_ioctl2+0x10/0x10 [videodev] [53063.286974] [<ffffffff810bffbb>] ? futex_wait_queue_me+0xdb/0x140 [53063.286983] [<ffffffffa041e7df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [53063.286993] [<ffffffffa042c7b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [53063.286998] [<ffffffff810c0b9c>] ? futex_wake+0x7c/0x160 [53063.287003] [<ffffffff810c280c>] ? do_futex+0x12c/0xb00 [53063.287008] [<ffffffff814f714e>] ? _raw_spin_unlock_irq+0xe/0x30 [53063.287013] [<ffffffff8108e3be>] ? finish_task_switch+0x3e/0xe0 [53063.287022] [<ffffffffa042d922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [53063.287028] [<ffffffff81185f32>] ? compat_SyS_ioctl+0x132/0x1120 [53063.287034] [<ffffffff810b5e1d>] ? ktime_get_ts+0x3d/0xd0 [53063.287039] [<ffffffff81085aa8>] ? posix_ktime_get_ts+0x8/0x10 [53063.287043] [<ffffffff81086960>] ? SyS_clock_gettime+0x60/0x80 [53063.287049] [<ffffffff814f9405>] ? cstar_dispatch+0x7/0x1a [53063.287052] ---[ end trace 03072f5e82f277f5 ]--- [53063.287055] ------------[ cut here ]------------ [53063.287063] WARNING: CPU: 2 PID: 3282 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [53063.287066] Modules linked in: bnep bluetooth fuse edac_core cpufreq_userspace nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT ipt_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_conntrack iptable_filter ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6_tables ip_tables x_tables eeprom it87 hwmon_vid ext2 ppdev kvm_amd kvm snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi microcode k10temp parport_serial pwc parport_pc videobuf2_vmalloc videobuf2_memops v4l2_common parport videobuf2_core i2c_piix4 snd_hda_codec_realtek videodev evdev cp210x snd_hda_codec_generic snd_hda_intel cdc_acm usbserial snd_hda_controller snd_hda_codec snd_seq snd_seq_device snd_pcm snd_timer snd button acpi_cpufreq nfsd auth_rpcgss oid_registry [53063.287118] nfs_acl lockd binfmt_misc sunrpc autofs4 hid_generic usbhid radeon fbcon ehci_pci bitblit softcursor ehci_hcd font ohci_pci ohci_hcd cfbfillrect cfbimgblt cfbcopyarea i2c_algo_bit backlight sr_mod cdrom drm_kms_helper ttm drm xhci_hcd fb fbdev [53063.287143] CPU: 2 PID: 3282 Comm: skype Tainted: G W 3.15.6 #5 [53063.287146] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [53063.287148] 0000000000000000 000000001e19c613 ffffffff814f1fd3 0000000000000000 [53063.287153] ffffffff81069fc1 0000000000000000 ffff88040cc27c00 ffff88042ca30300 [53063.287157] 0000000000000003 ffff8803cf337c48 ffffffffa04460af 0000000000000000 [53063.287161] Call Trace: [53063.287167] [<ffffffff814f1fd3>] ? dump_stack+0x4a/0x75 [53063.287172] [<ffffffff81069fc1>] ? warn_slowpath_common+0x81/0xb0 [53063.287181] [<ffffffffa04460af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [53063.287189] [<ffffffffa044686e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [53063.287197] [<ffffffffa044853d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [53063.287207] [<ffffffffa0423163>] ? __video_do_ioctl+0x2f3/0x380 [videodev] [53063.287219] [<ffffffffa0422bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [53063.287229] [<ffffffffa0422e70>] ? video_ioctl2+0x10/0x10 [videodev] [53063.287234] [<ffffffff810bffbb>] ? futex_wait_queue_me+0xdb/0x140 [53063.287244] [<ffffffffa041e7df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [53063.287253] [<ffffffffa042c7b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [53063.287259] [<ffffffff810c0b9c>] ? futex_wake+0x7c/0x160 [53063.287263] [<ffffffff810c280c>] ? do_futex+0x12c/0xb00 [53063.287268] [<ffffffff814f714e>] ? _raw_spin_unlock_irq+0xe/0x30 [53063.287272] [<ffffffff8108e3be>] ? finish_task_switch+0x3e/0xe0 [53063.287281] [<ffffffffa042d922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [53063.287286] [<ffffffff81185f32>] ? compat_SyS_ioctl+0x132/0x1120 [53063.287291] [<ffffffff810b5e1d>] ? ktime_get_ts+0x3d/0xd0 [53063.287295] [<ffffffff81085aa8>] ? posix_ktime_get_ts+0x8/0x10 [53063.287299] [<ffffffff81086960>] ? SyS_clock_gettime+0x60/0x80 [53063.287305] [<ffffffff814f9405>] ? cstar_dispatch+0x7/0x1a [53063.287308] ---[ end trace 03072f5e82f277f6 ]--- At the end I checked the video settings in skype. What went wrong? How to fix? Kind regards, Udo -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
