3.15.6 USB issue with pwc cam
Quoted 629 lines · Udo van den Heuvel
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_userspacenf_conntrack_netbios_nsnf_conntrack_broadcastip6t_REJECTipt_REJECTxt_tcpudpnf_conntrack_ipv6nf_defrag_ipv6xt_conntrackiptable_filteript_MASQUERADEiptable_natnf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natnf_conntrackip6table_filterip6_tablesip_tablesx_tableseeprom it87hwmon_vidext2 ppdevkvm_amdkvmsnd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidimicrocode k10tempparport_serialpwcparport_pcvideobuf2_vmallocvideobuf2_memopsv4l2_commonparportvideobuf2_corei2c_piix4snd_hda_codec_realtekvideodev evdev cp210xsnd_hda_codec_genericsnd_hda_intelcdc_acmusbserialsnd_hda_controllersnd_hda_codecsnd_seqsnd_seq_devicesnd_pcmsnd_timersnd buttonacpi_cpufreqnfsdauth_rpcgssoid_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_userspacenf_conntrack_netbios_nsnf_conntrack_broadcastip6t_REJECTipt_REJECTxt_tcpudpnf_conntrack_ipv6nf_defrag_ipv6xt_conntrackiptable_filteript_MASQUERADEiptable_natnf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natnf_conntrackip6table_filterip6_tablesip_tablesx_tableseeprom it87hwmon_vidext2 ppdevkvm_amdkvmsnd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidimicrocode k10tempparport_serialpwcparport_pcvideobuf2_vmallocvideobuf2_memopsv4l2_commonparportvideobuf2_corei2c_piix4snd_hda_codec_realtekvideodev evdev cp210xsnd_hda_codec_genericsnd_hda_intelcdc_acmusbserialsnd_hda_controllersnd_hda_codecsnd_seqsnd_seq_devicesnd_pcmsnd_timersnd buttonacpi_cpufreqnfsdauth_rpcgssoid_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>] ?f+0x1d/0x50 [videobuf2_core] vb2_internal_streamof [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?
Quoted 6 lines
Kind regards,
Udo
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Udo,
I am adding the mailing list as there are people who are experts in this part of the kernel who
known more then me. I am going to explain my trace of this to you and add it below for
the other developers to read about the issue here.
1. The first part of the trace is going to vb2_internal_streamoff and in this function we are calling the second function
of the trace which is vb2_buffer_done.
2. In function ,vb2_buffer_done we have a few WARN ONS and now to we need to find the correct one
3. Since we are calling the function with the state, VB2_BUF_STATE_ERROR we are tracked to the first
if statement here as we are not streaming at this point
if (WARN_ON(vb->state != VB2_BUF_STATE_ACTIVE))
return;
We will hit your warn on and print out your message. This seems to be correct at least to me but let's see what the other developers state about my trace.
As for the other developers on the list seems to a miswritten call before be are streaming this queue of data and I would recommend moving the lines
q->streaming = 0;q->start_streaming_called = 0;q->queued_count = 0;
before the for loop that calls vb2_buffer_done inside it's self. I am not sure if this is a correct fix through as I am new but if it is I will write the patch
and sent it to the usb mailing list.
Regards Nick
Quoted 663 lines · Nick Krause
Quoted 629 lines · Udo van den Heuvel
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_userspacenf_conntrack_netbios_nsnf_conntrack_broadcastip6t_REJECTipt_REJECTxt_tcpudpnf_conntrack_ipv6nf_defrag_ipv6xt_conntrackiptable_filteript_MASQUERADEiptable_natnf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natnf_conntrackip6table_filterip6_tablesip_tablesx_tableseeprom it87hwmon_vidext2 ppdevkvm_amdkvmsnd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidimicrocode k10tempparport_serialpwcparport_pcvideobuf2_vmallocvideobuf2_memopsv4l2_commonparportvideobuf2_corei2c_piix4snd_hda_codec_realtekvideodev evdev cp210xsnd_hda_codec_genericsnd_hda_intelcdc_acmusbserialsnd_hda_controllersnd_hda_codecsnd_seqsnd_seq_devicesnd_pcmsnd_timersnd buttonacpi_cpufreqnfsdauth_rpcgssoid_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_userspacenf_conntrack_netbios_nsnf_conntrack_broadcastip6t_REJECTipt_REJECTxt_tcpudpnf_conntrack_ipv6nf_defrag_ipv6xt_conntrackiptable_filteript_MASQUERADEiptable_natnf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natnf_conntrackip6table_filterip6_tablesip_tablesx_tableseeprom it87hwmon_vidext2 ppdevkvm_amdkvmsnd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidimicrocode k10tempparport_serialpwcparport_pcvideobuf2_vmallocvideobuf2_memopsv4l2_commonparportvideobuf2_corei2c_piix4snd_hda_codec_realtekvideodev evdev cp210xsnd_hda_codec_genericsnd_hda_intelcdc_acmusbserialsnd_hda_controllersnd_hda_codecsnd_seqsnd_seq_devicesnd_pcmsnd_timersnd buttonacpi_cpufreqnfsdauth_rpcgssoid_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>] ?f+0x1d/0x50 [videobuf2_core] vb2_internal_streamof [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?Quoted 6 lines
Kind regards,
Udo
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.htmlUdo,
I am adding the mailing list as there are people who are experts in this part of the kernel who
known more then me. I am going to explain my trace of this to you and add it below for
the other developers to read about the issue here.1. The first part of the trace is going to
vb2_internal_streamoffand in this function we are calling the second function
of the trace which isvb2_buffer_done.
2. In function ,vb2_buffer_done we have a few WARN ONS and now to we need to find the correct one
3. Since we are calling the function with the state,VB2_BUF_STATE_ERRORwe are tracked to the first
if statement here as we are not streaming at this pointif (
WARN_ON(vb->state != VB2_BUF_STATE_ACTIVE))
return;
We will hit your warn on and print out your message. This seems to be correct at least to me but let's see what the other developers state about my trace.As for the other developers on the list seems to a miswritten call before be are streaming this queue of data and I would recommend moving the lines
Quoted 8 lines
q->streaming= 0;q->start_streaming_called= 0;q->queued_count= 0;
before the for loop that callsvb2_buffer_doneinside it's self. I am not sure if this is a correct fix through as I am new but if it is I will write the patch
and sent it to the usb mailing list.
Regards Nick
I am sending you my patch through email so you can see my change.If you want to test in on a kernel tree , use a recent kernel and patch it . I don't remember off the top of my head if patch works with gitpatches sent by email but if it doesn't just use git am on torvalds git by cloning it with the command, git clonegit://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
linux-git and cd to linux-git
and apply using git am after running git add -f filename I am sending you. After you can compile the kernel and see if you get a error and my trace is wrong.
Sorry about the instructions and Regards,
Nick
Hi Udo,
(CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list)
Quoted 26 lines · On Saturday 02 August 2014 15:10:01 Udo van den Heuvel wrote:
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
Quoted 8 lines
[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)
[snip, same 3 messages repeated 118 times]
Quoted 4 lines
[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]()
This probably denotes a bug in the pwc driver. However, the problem that makes your webcam unusable comes from either the XCHI driver, or the interaction of the PWC driver with XHCI. Nonetheless, the bug causing this warning should be fixed.
Hans, have you tested PWC with XHCI ?
Quoted 117 lines
[53063.286786] Modules linked in: bnep bluetooth fuse edac_core
cpufreq_userspacenf_conntrack_netbios_nsnf_conntrack_broadcastip6t_REJECTipt_REJECTxt_tcpudpnf_conntrack_ipv6nf_defrag_ipv6xt_conntrackiptable_filteript_MASQUERADEiptable_natnf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natnf_conntrackip6table_filterip6_tablesip_tablesx_tableseeprom it87hwmon_vidext2 ppdevkvm_amdkvmsnd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidimicrocode k10tempparport_serialpwcparport_pcvideobuf2_vmallocvideobuf2_memopsv4l2_commonparportvideobuf2_corei2c_piix4snd_hda_codec_realtekvideodev evdev cp210xsnd_hda_codec_genericsnd_hda_intelcdc_acmusbserialsnd_hda_controllersnd_hda_codecsnd_seqsnd_seq_devicesnd_pcmsnd_timersnd buttonacpi_cpufreqnfsdauth_rpcgssoid_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_userspacenf_conntrack_netbios_nsnf_conntrack_broadcastip6t_REJECTipt_REJECTxt_tcpudpnf_conntrack_ipv6nf_defrag_ipv6xt_conntrackiptable_filteript_MASQUERADEiptable_natnf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natnf_conntrackip6table_filterip6_tablesip_tablesx_tableseeprom it87hwmon_vidext2 ppdevkvm_amdkvmsnd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidimicrocode k10tempparport_serialpwcparport_pcvideobuf2_vmallocvideobuf2_memopsv4l2_commonparportvideobuf2_corei2c_piix4snd_hda_codec_realtekvideodev evdev cp210xsnd_hda_codec_genericsnd_hda_intelcdc_acmusbserialsnd_hda_controllersnd_hda_codecsnd_seqsnd_seq_devicesnd_pcmsnd_timersnd buttonacpi_cpufreqnfsdauth_rpcgssoid_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?
Signature · 3 lines
Regards, Laurent Pinchart
Quoted 6 lines · Laurent Pinchart
(CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list)
Quoted 3 lines · On Saturday 02 August 2014 15:10:01 Udo van den Heuvel wrote:
Hello,
I moved a PWC webcam to a USB3 port, and this happened:
I get similar stuff when trying to use a Logitech C615 cam. See attachment for full dmesg of errors but excerpt below:
[80346.835015] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80346.835027] usb 6-2: Not enough bandwidth for altsetting 11 [80346.835137] ------------[ cut here ]------------ [80346.835155] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80346.835158] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse
edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry
[80346.835218] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835250] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835254] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835257] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835262] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80346.835267] ffff88040ec530d8 ffff8803f0c46f00 ffffffffa041d832 ffff88040ec530d8 [80346.835272] Call Trace: [80346.835283] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835289] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835299] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80346.835307] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835314] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835321] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835327] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835339] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835345] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835352] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835356] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835360] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835367] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835376] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835386] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835392] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835402] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835408] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835414] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835421] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835424] ---[ end trace 44e3d272b6c91a71 ]--- [80346.835427] ------------[ cut here ]------------
What is wrong here?
Kind regards,
Udo
[80346.835015] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80346.835027] usb 6-2: Not enough bandwidth for altsetting 11 [80346.835137] ------------[ cut here ]------------ [80346.835155] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80346.835158] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.835218] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835250] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835254] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835257] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835262] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80346.835267] ffff88040ec530d8 ffff8803f0c46f00 ffffffffa041d832 ffff88040ec530d8 [80346.835272] Call Trace: [80346.835283] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835289] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835299] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80346.835307] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835314] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835321] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835327] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835339] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835345] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835352] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835356] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835360] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835367] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835376] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835386] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835392] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835402] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835408] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835414] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835421] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835424] ---[ end trace 44e3d272b6c91a71 ]--- [80346.835427] ------------[ cut here ]------------ [80346.835434] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80346.835436] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.835491] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835516] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835519] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835521] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835526] ffffffff81069fe1 0000000000000000 ffff8803f1ec4000 ffff88040ec530d8 [80346.835531] 0000000000000003 ffff8803f0c46f00 ffffffffa041d0af 0000000000000000 [80346.835535] Call Trace: [80346.835541] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835546] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835555] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80346.835562] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80346.835570] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835576] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835583] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835589] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835600] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835606] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835611] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835616] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835619] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835625] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835634] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835654] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835659] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835669] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835674] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835679] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835685] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835753] ---[ end trace 44e3d272b6c91a72 ]--- [80346.835756] ------------[ cut here ]------------ [80346.835764] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80346.835766] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.835821] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835846] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835849] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835851] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835856] ffffffff81069fe1 0000000000000001 ffff880395565000 ffff88040ec530d8 [80346.835861] 0000000000000003 ffff8803f0c46f00 ffffffffa041d0af 0000000000000001 [80346.835865] Call Trace: [80346.835871] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835876] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835885] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80346.835892] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80346.835900] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835906] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835913] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835918] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835929] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835935] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835941] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835945] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835949] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835954] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835963] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835972] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835978] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835987] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835992] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835998] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.836004] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.836007] ---[ end trace 44e3d272b6c91a73 ]--- [80346.836009] ------------[ cut here ]------------ [80346.836017] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80346.836019] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.836076] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.836116] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.836118] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.836120] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.836125] ffffffff81069fe1 0000000000000002 ffff880408402c00 ffff88040ec530d8 [80346.836129] 0000000000000003 ffff8803f0c46f00 ffffffffa041d0af 0000000000000002 [80346.836134] Call Trace: [80346.836139] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.836144] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.836153] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80346.836160] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80346.836168] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.836174] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.836180] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.836186] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.836196] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.836203] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.836208] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.836212] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.836216] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.836221] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.836231] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.836240] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.836245] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.836255] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.836259] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.836265] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.836271] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.836274] ---[ end trace 44e3d272b6c91a74 ]--- [80346.836277] ------------[ cut here ]------------ [80346.836284] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80346.836286] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.836340] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.836365] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.836367] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.836369] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.836374] ffffffff81069fe1 0000000000000003 ffff88007c8d0c00 ffff88040ec530d8 [80346.836378] 0000000000000003 ffff8803f0c46f00 ffffffffa041d0af 0000000000000003 [80346.836383] Call Trace: [80346.836388] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.836393] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.836401] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80346.836409] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80346.836417] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.836422] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.836429] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.836435] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.836445] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.836451] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.836457] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.836461] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.836465] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.836470] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.836479] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.836489] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.836494] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.836503] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.836508] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.836514] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.836520] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.836523] ---[ end trace 44e3d272b6c91a75 ]--- [80349.059300] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80349.059315] usb 6-2: Not enough bandwidth for altsetting 11 [80349.059484] ------------[ cut here ]------------ [80349.059506] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80349.059509] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059574] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059594] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059596] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059598] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059601] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80349.059603] ffff88040ec530d8 ffff88041ca33a00 ffffffffa041d832 ffff88040ec530d8 [80349.059606] Call Trace: [80349.059613] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059617] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059621] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80349.059625] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.059628] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.059630] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.059632] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.059638] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.059641] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.059643] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.059646] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.059647] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.059650] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.059654] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.059658] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.059660] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.059664] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.059667] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.059670] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.059673] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.059674] ---[ end trace 44e3d272b6c91a76 ]--- [80349.059676] ------------[ cut here ]------------ [80349.059678] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80349.059679] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059699] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059709] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059710] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059710] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059712] ffffffff81069fe1 0000000000000000 ffff8803f3ea8800 ffff88040ec530d8 [80349.059714] 0000000000000003 ffff88041ca33a00 ffffffffa041d0af 0000000000000000 [80349.059715] Call Trace: [80349.059718] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059719] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059723] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80349.059726] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80349.059728] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.059731] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.059733] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.059735] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.059739] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.059741] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.059743] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.059745] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.059746] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.059748] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.059752] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.059755] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.059757] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.059761] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.059762] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.059764] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.059766] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.059768] ---[ end trace 44e3d272b6c91a77 ]--- [80349.059769] ------------[ cut here ]------------ [80349.059771] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80349.059772] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059792] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059801] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059802] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059803] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059805] ffffffff81069fe1 0000000000000001 ffff88037dd0f800 ffff88040ec530d8 [80349.059806] 0000000000000003 ffff88041ca33a00 ffffffffa041d0af 0000000000000001 [80349.059808] Call Trace: [80349.059810] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059812] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059815] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80349.059818] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80349.059821] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.059823] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.059825] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.059827] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.059831] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.059834] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.059836] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.059837] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.059839] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.059840] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.059844] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.059847] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.059849] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.059853] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.059855] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.059857] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.059859] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.059860] ---[ end trace 44e3d272b6c91a78 ]--- [80349.059861] ------------[ cut here ]------------ [80349.059864] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80349.059865] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059885] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059894] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059894] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059895] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059897] ffffffff81069fe1 0000000000000002 ffff88007c95d800 ffff88040ec530d8 [80349.059898] 0000000000000003 ffff88041ca33a00 ffffffffa041d0af 0000000000000002 [80349.059900] Call Trace: [80349.059902] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059904] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059907] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80349.059910] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80349.059913] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.059915] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.059917] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.059919] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.059923] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.059925] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.059927] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.059929] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.059930] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.059932] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.059936] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.059939] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.059941] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.059945] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.059946] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.059948] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.059951] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.059952] ---[ end trace 44e3d272b6c91a79 ]--- [80349.059953] ------------[ cut here ]------------ [80349.059955] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80349.059956] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059977] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059986] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059987] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059987] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059989] ffffffff81069fe1 0000000000000003 ffff8803f3ea2c00 ffff88040ec530d8 [80349.059991] 0000000000000003 ffff88041ca33a00 ffffffffa041d0af 0000000000000003 [80349.059992] Call Trace: [80349.059994] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059996] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059999] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80349.060002] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80349.060005] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.060007] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.060009] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.060011] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.060015] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.060017] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.060019] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.060021] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.060022] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.060024] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.060027] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.060031] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.060033] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.060036] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.060038] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.060040] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.060042] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.060043] ---[ end trace 44e3d272b6c91a7a ]--- [80350.320279] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80350.320295] usb 6-2: Not enough bandwidth for altsetting 11 [80350.320459] ------------[ cut here ]------------ [80350.320479] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80350.320484] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.320561] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.320597] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.320601] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.320604] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.320609] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80350.320614] ffff88040ec530d8 ffff8803f1ecc300 ffffffffa041d832 ffff88040ec530d8 [80350.320619] Call Trace: [80350.320629] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.320636] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.320646] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80350.320655] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.320662] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.320669] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.320675] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.320687] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.320693] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.320700] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.320705] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.320709] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.320715] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.320725] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.320735] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.320741] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.320751] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.320757] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.320763] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.320770] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.320774] ---[ end trace 44e3d272b6c91a7b ]--- [80350.320776] ------------[ cut here ]------------ [80350.320784] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80350.320786] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.320840] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.320866] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.320868] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.320871] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.320876] ffffffff81069fe1 0000000000000000 ffff880340ab0000 ffff88040ec530d8 [80350.320880] 0000000000000003 ffff8803f1ecc300 ffffffffa041d0af 0000000000000000 [80350.320884] Call Trace: [80350.320890] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.320896] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.320904] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80350.320912] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80350.320920] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.320926] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.320932] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.320938] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.320948] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.320954] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.320960] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.320964] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.320968] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.320973] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.320983] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.320992] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.320998] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.321007] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.321012] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.321018] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.321024] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.321027] ---[ end trace 44e3d272b6c91a7c ]--- [80350.321030] ------------[ cut here ]------------ [80350.321037] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80350.321039] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.321093] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.321118] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.321120] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.321123] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.321127] ffffffff81069fe1 0000000000000001 ffff8803a111a400 ffff88040ec530d8 [80350.321132] 0000000000000003 ffff8803f1ecc300 ffffffffa041d0af 0000000000000001 [80350.321136] Call Trace: [80350.321142] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.321147] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.321155] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80350.321162] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80350.321170] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.321176] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.321182] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.321188] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.321199] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.321205] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.321210] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.321215] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.321219] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.321224] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.321233] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.321242] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.321248] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.321257] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.321262] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.321268] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.321273] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.321276] ---[ end trace 44e3d272b6c91a7d ]--- [80350.321279] ------------[ cut here ]------------ [80350.321286] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80350.321288] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.321342] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.321366] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.321369] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.321371] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.321375] ffffffff81069fe1 0000000000000002 ffff8803a1089400 ffff88040ec530d8 [80350.321380] 0000000000000003 ffff8803f1ecc300 ffffffffa041d0af 0000000000000002 [80350.321384] Call Trace: [80350.321389] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.321394] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.321402] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80350.321410] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80350.321418] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.321423] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.321430] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.321436] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.321446] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.321452] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.321458] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.321462] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.321466] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.321471] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.321480] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.321490] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.321495] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.321505] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.321509] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.321515] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.321521] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.321524] ---[ end trace 44e3d272b6c91a7e ]--- [80350.321527] ------------[ cut here ]------------ [80350.321534] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80350.321536] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.321590] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.321614] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.321617] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.321619] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.321623] ffffffff81069fe1 0000000000000003 ffff880082e29c00 ffff88040ec530d8 [80350.321627] 0000000000000003 ffff8803f1ecc300 ffffffffa041d0af 0000000000000003 [80350.321632] Call Trace: [80350.321637] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.321642] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.321650] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80350.321658] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80350.321665] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.321671] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.321678] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.321684] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.321694] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.321700] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.321706] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.321710] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.321714] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.321719] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.321728] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.321737] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.321743] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.321753] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.321757] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.321763] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.321769] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.321772] ---[ end trace 44e3d272b6c91a7f ]---
3.15.8 USB issue with uvc cam
In reply to Laurent PinchartHello,
I get WARNINGs when trying to use a Logitech C615 cam. See attachment for full dmesg of errors but excerpt below:
[80346.835015] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80346.835027] usb 6-2: Not enough bandwidth for altsetting 11 [80346.835137] ------------[ cut here ]------------ [80346.835155] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80346.835158] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse
edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry
[80346.835218] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835250] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835254] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835257] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835262] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80346.835267] ffff88040ec530d8 ffff8803f0c46f00 ffffffffa041d832 ffff88040ec530d8 [80346.835272] Call Trace: [80346.835283] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835289] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835299] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80346.835307] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835314] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835321] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835327] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835339] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835345] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835352] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835356] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835360] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835367] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835376] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835386] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835392] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835402] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835408] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835414] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835421] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835424] ---[ end trace 44e3d272b6c91a71 ]--- [80346.835427] ------------[ cut here ]------------
What is wrong here?
Kind regards,
Udo
[80346.835015] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80346.835027] usb 6-2: Not enough bandwidth for altsetting 11 [80346.835137] ------------[ cut here ]------------ [80346.835155] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80346.835158] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.835218] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835250] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835254] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835257] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835262] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80346.835267] ffff88040ec530d8 ffff8803f0c46f00 ffffffffa041d832 ffff88040ec530d8 [80346.835272] Call Trace: [80346.835283] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835289] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835299] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80346.835307] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835314] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835321] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835327] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835339] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835345] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835352] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835356] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835360] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835367] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835376] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835386] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835392] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835402] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835408] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835414] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835421] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835424] ---[ end trace 44e3d272b6c91a71 ]--- [80346.835427] ------------[ cut here ]------------ [80346.835434] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80346.835436] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.835491] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835516] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835519] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835521] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835526] ffffffff81069fe1 0000000000000000 ffff8803f1ec4000 ffff88040ec530d8 [80346.835531] 0000000000000003 ffff8803f0c46f00 ffffffffa041d0af 0000000000000000 [80346.835535] Call Trace: [80346.835541] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835546] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835555] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80346.835562] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80346.835570] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835576] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835583] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835589] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835600] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835606] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835611] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835616] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835619] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835625] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835634] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835654] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835659] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835669] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835674] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835679] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835685] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835753] ---[ end trace 44e3d272b6c91a72 ]--- [80346.835756] ------------[ cut here ]------------ [80346.835764] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80346.835766] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.835821] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835846] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835849] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835851] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835856] ffffffff81069fe1 0000000000000001 ffff880395565000 ffff88040ec530d8 [80346.835861] 0000000000000003 ffff8803f0c46f00 ffffffffa041d0af 0000000000000001 [80346.835865] Call Trace: [80346.835871] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835876] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835885] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80346.835892] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80346.835900] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835906] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835913] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835918] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835929] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835935] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835941] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835945] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835949] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835954] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835963] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835972] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835978] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835987] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835992] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835998] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.836004] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.836007] ---[ end trace 44e3d272b6c91a73 ]--- [80346.836009] ------------[ cut here ]------------ [80346.836017] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80346.836019] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.836076] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.836116] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.836118] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.836120] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.836125] ffffffff81069fe1 0000000000000002 ffff880408402c00 ffff88040ec530d8 [80346.836129] 0000000000000003 ffff8803f0c46f00 ffffffffa041d0af 0000000000000002 [80346.836134] Call Trace: [80346.836139] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.836144] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.836153] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80346.836160] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80346.836168] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.836174] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.836180] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.836186] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.836196] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.836203] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.836208] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.836212] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.836216] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.836221] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.836231] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.836240] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.836245] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.836255] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.836259] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.836265] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.836271] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.836274] ---[ end trace 44e3d272b6c91a74 ]--- [80346.836277] ------------[ cut here ]------------ [80346.836284] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80346.836286] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80346.836340] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.836365] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.836367] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.836369] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.836374] ffffffff81069fe1 0000000000000003 ffff88007c8d0c00 ffff88040ec530d8 [80346.836378] 0000000000000003 ffff8803f0c46f00 ffffffffa041d0af 0000000000000003 [80346.836383] Call Trace: [80346.836388] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.836393] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.836401] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80346.836409] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80346.836417] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.836422] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.836429] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.836435] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.836445] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.836451] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.836457] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.836461] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.836465] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.836470] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.836479] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.836489] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.836494] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.836503] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.836508] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.836514] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.836520] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.836523] ---[ end trace 44e3d272b6c91a75 ]--- [80349.059300] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80349.059315] usb 6-2: Not enough bandwidth for altsetting 11 [80349.059484] ------------[ cut here ]------------ [80349.059506] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80349.059509] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059574] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059594] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059596] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059598] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059601] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80349.059603] ffff88040ec530d8 ffff88041ca33a00 ffffffffa041d832 ffff88040ec530d8 [80349.059606] Call Trace: [80349.059613] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059617] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059621] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80349.059625] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.059628] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.059630] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.059632] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.059638] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.059641] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.059643] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.059646] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.059647] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.059650] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.059654] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.059658] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.059660] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.059664] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.059667] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.059670] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.059673] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.059674] ---[ end trace 44e3d272b6c91a76 ]--- [80349.059676] ------------[ cut here ]------------ [80349.059678] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80349.059679] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059699] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059709] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059710] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059710] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059712] ffffffff81069fe1 0000000000000000 ffff8803f3ea8800 ffff88040ec530d8 [80349.059714] 0000000000000003 ffff88041ca33a00 ffffffffa041d0af 0000000000000000 [80349.059715] Call Trace: [80349.059718] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059719] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059723] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80349.059726] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80349.059728] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.059731] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.059733] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.059735] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.059739] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.059741] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.059743] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.059745] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.059746] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.059748] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.059752] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.059755] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.059757] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.059761] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.059762] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.059764] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.059766] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.059768] ---[ end trace 44e3d272b6c91a77 ]--- [80349.059769] ------------[ cut here ]------------ [80349.059771] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80349.059772] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059792] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059801] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059802] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059803] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059805] ffffffff81069fe1 0000000000000001 ffff88037dd0f800 ffff88040ec530d8 [80349.059806] 0000000000000003 ffff88041ca33a00 ffffffffa041d0af 0000000000000001 [80349.059808] Call Trace: [80349.059810] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059812] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059815] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80349.059818] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80349.059821] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.059823] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.059825] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.059827] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.059831] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.059834] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.059836] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.059837] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.059839] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.059840] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.059844] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.059847] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.059849] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.059853] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.059855] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.059857] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.059859] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.059860] ---[ end trace 44e3d272b6c91a78 ]--- [80349.059861] ------------[ cut here ]------------ [80349.059864] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80349.059865] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059885] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059894] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059894] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059895] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059897] ffffffff81069fe1 0000000000000002 ffff88007c95d800 ffff88040ec530d8 [80349.059898] 0000000000000003 ffff88041ca33a00 ffffffffa041d0af 0000000000000002 [80349.059900] Call Trace: [80349.059902] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059904] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059907] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80349.059910] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80349.059913] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.059915] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.059917] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.059919] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.059923] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.059925] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.059927] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.059929] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.059930] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.059932] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.059936] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.059939] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.059941] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.059945] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.059946] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.059948] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.059951] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.059952] ---[ end trace 44e3d272b6c91a79 ]--- [80349.059953] ------------[ cut here ]------------ [80349.059955] WARNING: CPU: 2 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80349.059956] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80349.059977] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80349.059986] CPU: 2 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80349.059987] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80349.059987] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80349.059989] ffffffff81069fe1 0000000000000003 ffff8803f3ea2c00 ffff88040ec530d8 [80349.059991] 0000000000000003 ffff88041ca33a00 ffffffffa041d0af 0000000000000003 [80349.059992] Call Trace: [80349.059994] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80349.059996] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80349.059999] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80349.060002] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80349.060005] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80349.060007] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80349.060009] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80349.060011] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80349.060015] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80349.060017] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80349.060019] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80349.060021] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80349.060022] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80349.060024] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80349.060027] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80349.060031] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80349.060033] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80349.060036] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80349.060038] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80349.060040] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80349.060042] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80349.060043] ---[ end trace 44e3d272b6c91a7a ]--- [80350.320279] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80350.320295] usb 6-2: Not enough bandwidth for altsetting 11 [80350.320459] ------------[ cut here ]------------ [80350.320479] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80350.320484] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.320561] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.320597] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.320601] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.320604] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.320609] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80350.320614] ffff88040ec530d8 ffff8803f1ecc300 ffffffffa041d832 ffff88040ec530d8 [80350.320619] Call Trace: [80350.320629] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.320636] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.320646] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80350.320655] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.320662] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.320669] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.320675] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.320687] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.320693] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.320700] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.320705] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.320709] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.320715] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.320725] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.320735] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.320741] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.320751] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.320757] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.320763] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.320770] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.320774] ---[ end trace 44e3d272b6c91a7b ]--- [80350.320776] ------------[ cut here ]------------ [80350.320784] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80350.320786] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.320840] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.320866] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.320868] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.320871] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.320876] ffffffff81069fe1 0000000000000000 ffff880340ab0000 ffff88040ec530d8 [80350.320880] 0000000000000003 ffff8803f1ecc300 ffffffffa041d0af 0000000000000000 [80350.320884] Call Trace: [80350.320890] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.320896] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.320904] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80350.320912] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80350.320920] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.320926] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.320932] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.320938] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.320948] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.320954] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.320960] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.320964] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.320968] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.320973] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.320983] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.320992] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.320998] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.321007] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.321012] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.321018] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.321024] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.321027] ---[ end trace 44e3d272b6c91a7c ]--- [80350.321030] ------------[ cut here ]------------ [80350.321037] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80350.321039] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.321093] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.321118] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.321120] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.321123] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.321127] ffffffff81069fe1 0000000000000001 ffff8803a111a400 ffff88040ec530d8 [80350.321132] 0000000000000003 ffff8803f1ecc300 ffffffffa041d0af 0000000000000001 [80350.321136] Call Trace: [80350.321142] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.321147] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.321155] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80350.321162] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80350.321170] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.321176] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.321182] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.321188] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.321199] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.321205] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.321210] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.321215] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.321219] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.321224] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.321233] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.321242] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.321248] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.321257] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.321262] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.321268] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.321273] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.321276] ---[ end trace 44e3d272b6c91a7d ]--- [80350.321279] ------------[ cut here ]------------ [80350.321286] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80350.321288] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.321342] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.321366] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.321369] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.321371] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.321375] ffffffff81069fe1 0000000000000002 ffff8803a1089400 ffff88040ec530d8 [80350.321380] 0000000000000003 ffff8803f1ecc300 ffffffffa041d0af 0000000000000002 [80350.321384] Call Trace: [80350.321389] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.321394] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.321402] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80350.321410] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80350.321418] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.321423] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.321430] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.321436] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.321446] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.321452] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.321458] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.321462] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.321466] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.321471] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.321480] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.321490] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.321495] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.321505] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.321509] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.321515] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.321521] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.321524] ---[ end trace 44e3d272b6c91a7e ]--- [80350.321527] ------------[ cut here ]------------ [80350.321534] WARNING: CPU: 0 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:1095 vb2_buffer_done+0x17f/0x1a0 [videobuf2_core]() [80350.321536] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse edac_core cpufreq_userspace ipt_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_filter ip6t_REJECT ipt_MASQUERADE xt_tcpudp nf_conntrack_ipv6 iptable_nat nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack ip_tables ip6table_filter ip6_tables x_tables eeprom it87 hwmon_vid ext2 snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi ppdev pwc videobuf2_vmalloc videobuf2_memops kvm_amd kvm v4l2_common videobuf2_core snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_intel snd_hda_controller cp210x snd_hda_codec usbserial snd_seq snd_seq_device microcode snd_pcm parport_serial parport_pc parport snd_timer k10temp snd evdev i2c_piix4 button acpi_cpufreq nfsd auth_rpcgss oid_registry [80350.321590] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80350.321614] CPU: 0 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80350.321617] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80350.321619] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80350.321623] ffffffff81069fe1 0000000000000003 ffff880082e29c00 ffff88040ec530d8 [80350.321627] 0000000000000003 ffff8803f1ecc300 ffffffffa041d0af 0000000000000003 [80350.321632] Call Trace: [80350.321637] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80350.321642] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80350.321650] [<ffffffffa041d0af>] ? vb2_buffer_done+0x17f/0x1a0 [videobuf2_core] [80350.321658] [<ffffffffa041d86e>] ? __vb2_queue_cancel+0x13e/0x170 [videobuf2_core] [80350.321665] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80350.321671] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80350.321678] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80350.321684] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80350.321694] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80350.321700] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80350.321706] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80350.321710] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80350.321714] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80350.321719] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80350.321728] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80350.321737] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80350.321743] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80350.321753] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80350.321757] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80350.321763] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80350.321769] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80350.321772] ---[ end trace 44e3d272b6c91a7f ]---
Re: 3.15.8 USB issue with uvc cam
Hello,
The Logitech C615 works OK if moved away from a USB3 port into a non-USB3 port.
So it appears a USB3 issue.
Is 'xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11' a possible root cause?
My board has:
# lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) I/O Memory Management Unit 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7660D] 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller 00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port 00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 03) 00:10.1 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 03) 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40) 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 11) 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 11) 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 14) 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11) 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] FCH PCI Bridge (rev 40) 00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 1 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 2 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 3 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 4 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 5 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06) 02:00.0 USB controller: Etron Technology, Inc. EJ168 USB 3.0 Host Controller (rev 01) 03:06.0 Serial controller: MosChip Semiconductor Technology Ltd. PCI 9835 Multi-I/O Controller (rev 01)
And the Etron EJ168 is the only USB3 provider here? How can we fix this issue?
Kind regards,
Udo
Quoted 77 lines · Udo van den Heuvel
Hello,
I get WARNINGs when trying to use a Logitech C615 cam. See attachment for full dmesg of errors but excerpt below:
[80346.835015] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80346.835027] usb 6-2: Not enough bandwidth for altsetting 11 [80346.835137] ------------[ cut here ]------------ [80346.835155] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80346.835158] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse
edac_corecpufreq_userspaceipt_REJECTnf_conntrack_netbios_nsnf_conntrack_broadcastiptable_filterip6t_REJECTipt_MASQUERADExt_tcpudpnf_conntrack_ipv6iptable_natnf_defrag_ipv6nf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natxt_conntracknf_conntrackip_tablesip6table_filterip6_tablesx_tableseeprom it87hwmon_vidext2snd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidippdev pwcvideobuf2_vmallocvideobuf2_memopskvm_amdkvmv4l2_commonvideobuf2_coresnd_hda_codec_realteksnd_hda_codec_genericvideodevsnd_hda_intelsnd_hda_controllercp210xsnd_hda_codecusbserialsnd_seqsnd_seq_devicemicrocodesnd_pcmparport_serialparport_pcparportsnd_timerk10temp snd evdevi2c_piix4buttonacpi_cpufreqnfsdauth_rpcgssoid_registry[80346.835218] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835250] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835254] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835257] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835262] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80346.835267] ffff88040ec530d8 ffff8803f0c46f00 ffffffffa041d832 ffff88040ec530d8 [80346.835272] Call Trace: [80346.835283] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835289] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835299] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80346.835307] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835314] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835321] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835327] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835339] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835345] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835352] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835356] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835360] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835367] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835376] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835386] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835392] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835402] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835408] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835414] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835421] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835424] ---[ end trace 44e3d272b6c91a71 ]--- [80346.835427] ------------[ cut here ]------------What is wrong here?
Kind regards,
Udo
Hi Udo,
Quoted 2 lines · Udo van den Heuvel
Quoted 1 line · Laurent Pinchart
(CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list)
Thanks for the bug report. I've been looking into this, and there seem to be 2 problems:
1: xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11.
This seems to be what is causing things to not work with a usb-3 port for you. Might be fixed by this commit:
https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers/usb/host?h=usb-next&id=3213b151387df0b95f4eada104f68eb1c1409cb3
Can you please do "lspci -nn", and then copy and paste the output here, so that we can see what sort of xhci controller you've (and try to reproduce the problem).
2: The triggering of a WARN_ON in __vb2_queue_cancel() when called on streamoff. I've been looking at the code and I cannot figure out why this is triggering I'm afraid.
Regards,
Hans
Quoted 80 lines
Quoted 5 lines · On Saturday 02 August 2014 15:10:01 Udo van den Heuvel wrote:
Quoted 3 lines
Hello,
I moved a PWC webcam to a USB3 port, and this happened:
I get similar stuff when trying to use a Logitech C615 cam. See attachment for full dmesg of errors but excerpt below:
[80346.835015] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80346.835027] usb 6-2: Not enough bandwidth for altsetting 11 [80346.835137] ------------[ cut here ]------------ [80346.835155] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80346.835158] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse
edac_corecpufreq_userspaceipt_REJECTnf_conntrack_netbios_nsnf_conntrack_broadcastiptable_filterip6t_REJECTipt_MASQUERADExt_tcpudpnf_conntrack_ipv6iptable_natnf_defrag_ipv6nf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natxt_conntracknf_conntrackip_tablesip6table_filterip6_tablesx_tableseeprom it87hwmon_vidext2snd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidippdev pwcvideobuf2_vmallocvideobuf2_memopskvm_amdkvmv4l2_commonvideobuf2_coresnd_hda_codec_realteksnd_hda_codec_genericvideodevsnd_hda_intelsnd_hda_controllercp210xsnd_hda_codecusbserialsnd_seqsnd_seq_devicemicrocodesnd_pcmparport_serialparport_pcparportsnd_timerk10temp snd evdevi2c_piix4buttonacpi_cpufreqnfsdauth_rpcgssoid_registry[80346.835218] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835250] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835254] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835257] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835262] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80346.835267] ffff88040ec530d8 ffff8803f0c46f00 ffffffffa041d832 ffff88040ec530d8 [80346.835272] Call Trace: [80346.835283] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835289] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835299] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80346.835307] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835314] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835321] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835327] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835339] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835345] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835352] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835356] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835360] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835367] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835376] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835386] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835392] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835402] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835408] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835414] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835421] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835424] ---[ end trace 44e3d272b6c91a71 ]--- [80346.835427] ------------[ cut here ]------------What is wrong here?
Kind regards,
Udo
Quoted 1 line · Hans de Goede
lspci -nn
# lspci -nn 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex [1022:1410] 00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) I/O Memory Management Unit [1022:1419] 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7660D] [1002:9901] 00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller [1002:9902] 00:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port [1022:1414] 00:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port [1022:1417] 00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7812] (rev 03) 00:10.1 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7812] (rev 03) 00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7801] (rev 40) 00:12.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7807] (rev 11) 00:12.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7808] (rev 11) 00:13.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7807] (rev 11) 00:13.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7808] (rev 11) 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:780b] (rev 14) 00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller [1022:780d] (rev 01) 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:780e] (rev 11) 00:14.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] FCH PCI Bridge [1022:780f] (rev 40) 00:14.5 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7809] (rev 11) 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 0 [1022:1400] 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 1 [1022:1401] 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 2 [1022:1402] 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 3 [1022:1403] 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 4 [1022:1404] 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 5 [1022:1405] 01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06) 02:00.0 USB controller [0c03]: Etron Technology, Inc. EJ168 USB 3.0 Host Controller [1b6f:7023] (rev 01) 03:06.0 Serial controller [0700]: MosChip Semiconductor Technology Ltd. PCI 9835 Multi-I/O Controller [9710:9835] (rev 01)
I'll try to see if I can make the commit work.
Udo
Quoted 15 lines · Hans de Goede
Hi Udo,
Quoted 2 lines · Udo van den Heuvel
Quoted 1 line · Laurent Pinchart
(CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list)
Thanks for the bug report. I've been looking into this, and there seem to be 2 problems:
1:
xhci_hcd0000:02:00.0: ERROR: unexpected command completion code0x11.This seems to be what is causing things to not work with a usb-3 port for you. Might be fixed by this commit:
https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers/usb/host?h=usb-next&id=3213b151387df0b95f4eada104f68eb1c1409cb3
Quoted 7 lines
Can you please do "lspci -nn", and then copy and paste the output here, so that we can see what sort of xhci controller you've (and try to reproduce the problem).
2: The triggering of a
WARN_ONin__vb2_queue_cancel()when called on streamoff. I've been looking at the code and I cannot figure out why this is triggering I'm afraid.
You can ignore this one.
The uvc driver is doing messy things with vb2 which causes this warning. That said, it will not break things for you. It is just a warning that the driver needs to be improved.
Regards,
Hans
Quoted 93 lines
Regards,
Hans
Quoted 75 lines
Quoted 5 lines · On Saturday 02 August 2014 15:10:01 Udo van den Heuvel wrote:
Quoted 3 lines
Hello,
I moved a PWC webcam to a USB3 port, and this happened:
I get similar stuff when trying to use a Logitech C615 cam. See attachment for full dmesg of errors but excerpt below:
[80346.835015] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11. [80346.835027] usb 6-2: Not enough bandwidth for altsetting 11 [80346.835137] ------------[ cut here ]------------ [80346.835155] WARNING: CPU: 3 PID: 20594 at drivers/media/v4l2-core/videobuf2-core.c:2011 __vb2_queue_cancel+0x102/0x170 [videobuf2_core]() [80346.835158] Modules linked in: uvcvideo cdc_acm bnep bluetooth fuse
edac_corecpufreq_userspaceipt_REJECTnf_conntrack_netbios_nsnf_conntrack_broadcastiptable_filterip6t_REJECTipt_MASQUERADExt_tcpudpnf_conntrack_ipv6iptable_natnf_defrag_ipv6nf_conntrack_ipv4nf_defrag_ipv4nf_nat_ipv4nf_natxt_conntracknf_conntrackip_tablesip6table_filterip6_tablesx_tableseeprom it87hwmon_vidext2snd_usb_audiosnd_usbmidi_libsnd_hwdepsnd_rawmidippdev pwcvideobuf2_vmallocvideobuf2_memopskvm_amdkvmv4l2_commonvideobuf2_coresnd_hda_codec_realteksnd_hda_codec_genericvideodevsnd_hda_intelsnd_hda_controllercp210xsnd_hda_codecusbserialsnd_seqsnd_seq_devicemicrocodesnd_pcmparport_serialparport_pcparportsnd_timerk10temp snd evdevi2c_piix4buttonacpi_cpufreqnfsdauth_rpcgssoid_registry[80346.835218] nfs_acl lockd sunrpc binfmt_misc autofs4 hid_generic usbhid ohci_pci ehci_pci ehci_hcd ohci_hcd radeon sr_mod cdrom fbcon bitblit cfbfillrect softcursor cfbimgblt cfbcopyarea font i2c_algo_bit xhci_hcd backlight drm_kms_helper ttm drm fb fbdev [80346.835250] CPU: 3 PID: 20594 Comm: skype Tainted: G W 3.15.8 #6 [80346.835254] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./F2A85X-UP4, BIOS F5a 04/30/2013 [80346.835257] 0000000000000000 0000000079d580f4 ffffffff814f2373 0000000000000000 [80346.835262] ffffffff81069fe1 0000000000000000 ffff88040ec532e8 0000000000000000 [80346.835267] ffff88040ec530d8 ffff8803f0c46f00 ffffffffa041d832 ffff88040ec530d8 [80346.835272] Call Trace: [80346.835283] [<ffffffff814f2373>] ? dump_stack+0x4a/0x75 [80346.835289] [<ffffffff81069fe1>] ? warn_slowpath_common+0x81/0xb0 [80346.835299] [<ffffffffa041d832>] ? __vb2_queue_cancel+0x102/0x170 [videobuf2_core] [80346.835307] [<ffffffffa041f53d>] ? vb2_internal_streamoff+0x1d/0x50 [videobuf2_core] [80346.835314] [<ffffffffa06140d5>] ? uvc_queue_enable+0x75/0xb0 [uvcvideo] [80346.835321] [<ffffffffa0619091>] ? uvc_video_enable+0x141/0x1a0 [uvcvideo] [80346.835327] [<ffffffffa0615e1f>] ? uvc_v4l2_do_ioctl+0xd6f/0x1580 [uvcvideo] [80346.835339] [<ffffffffa0448bc0>] ? video_usercopy+0x1f0/0x490 [videodev] [80346.835345] [<ffffffffa06150b0>] ? uvc_v4l2_set_streamparm.isra.12+0x1c0/0x1c0 [uvcvideo] [80346.835352] [<ffffffff81091d9f>] ? preempt_count_add+0x3f/0x90 [80346.835356] [<ffffffff814f73ee>] ? _raw_spin_lock+0xe/0x30 [80346.835360] [<ffffffff814f748d>] ? _raw_spin_unlock+0xd/0x30 [80346.835367] [<ffffffff8110f77e>] ? __pte_alloc+0xce/0x170 [80346.835376] [<ffffffffa04447df>] ? v4l2_ioctl+0x11f/0x160 [videodev] [80346.835386] [<ffffffffa04527b6>] ? do_video_ioctl+0x246/0x1330 [videodev] [80346.835392] [<ffffffff8111999a>] ? mmap_region+0x15a/0x5a0 [80346.835402] [<ffffffffa0453922>] ? v4l2_compat_ioctl32+0x82/0xb8 [videodev] [80346.835408] [<ffffffff81186182>] ? compat_SyS_ioctl+0x132/0x1120 [80346.835414] [<ffffffff81105833>] ? vm_mmap_pgoff+0xe3/0x120 [80346.835421] [<ffffffff814f97c5>] ? cstar_dispatch+0x7/0x1a [80346.835424] ---[ end trace 44e3d272b6c91a71 ]--- [80346.835427] ------------[ cut here ]------------Quoted 5 lines
What is wrong here?
Kind regards,
Udo--
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Hi Hans,
Quoted 24 lines · On Tuesday 12 August 2014 17:38:55 Hans Verkuil wrote:
Quoted 15 lines · Hans de Goede
Quoted 3 lines · Udo van den Heuvel
Quoted 2 lines · Laurent Pinchart
(CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list)
Thanks for the bug report. I've been looking into this, and there seem to be 2 problems:
1:
xhci_hcd0000:02:00.0: ERROR: unexpected command completion code0x11.This seems to be what is causing things to not work with a usb-3 port for you. Might be fixed by this commit:
https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers
/usb/host?h=usb-next&id=3213b151387df0b95f4eada104f68eb1c1409cb3Quoted 7 lines
Can you please do "lspci -nn", and then copy and paste the output here, so that we can see what sort of xhci controller you've (and try to reproduce the problem).
2: The triggering of a
WARN_ONin__vb2_queue_cancel()when called on streamoff. I've been looking at the code and I cannot figure out why this is triggering I'm afraid.
Quoted 5 lines
You can ignore this one.
The uvc driver is doing messy things with vb2 which causes this warning. That said, it will not break things for you. It is just a warning that the driver needs to be improved.
I can certainly take the blame when my code needs to be improved, but in this case the webcam is supported by the pwc driver, not the uvc driver :-)
Signature · 3 lines
Regards, Laurent Pinchart
Quoted 27 lines · Laurent Pinchart
Hi Hans,
Quoted 24 lines · On Tuesday 12 August 2014 17:38:55 Hans Verkuil wrote:
Quoted 22 lines · Hans de Goede
Quoted 3 lines · Udo van den Heuvel
Quoted 2 lines · Laurent Pinchart
(CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list)
Thanks for the bug report. I've been looking into this, and there seem to be 2 problems:
1:
xhci_hcd0000:02:00.0: ERROR: unexpected command completion code0x11.This seems to be what is causing things to not work with a usb-3 port for you. Might be fixed by this commit:
https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers
/usb/host?h=usb-next&id=3213b151387df0b95f4eada104f68eb1c1409cb3Can you please do "lspci -nn", and then copy and paste the output here, so that we can see what sort of xhci controller you've (and try to reproduce the problem).
2: The triggering of a
WARN_ONin__vb2_queue_cancel()when called on streamoff. I've been looking at the code and I cannot figure out why this is triggering I'm afraid.
Quoted 9 lines
Quoted 5 lines
You can ignore this one.
The uvc driver is doing messy things with vb2 which causes this warning. That said, it will not break things for you. It is just a warning that the driver needs to be improved.
I can certainly take the blame when my code needs to be improved, but in this case the webcam is supported by the pwc driver, not the uvc driver :-)
It was a bit confusing, but he has two problems: one pwc, one (the warning) for uvc.
Regards,
Hans
Quoted 2 lines · Hans Verkuil
It was a bit confusing, but he has two problems: one pwc, one (the warning) for uvc.
Indeed.
Do I need to provide additional info to help find the root cause(s)?
Kind regards,
Udo
Quoted 35 lines · On Tuesday 12 August 2014 18:27:03 Hans Verkuil wrote:
Quoted 34 lines · Laurent Pinchart
Hi Hans,
Quoted 30 lines · On Tuesday 12 August 2014 17:38:55 Hans Verkuil wrote:
Quoted 16 lines · Hans de Goede
Quoted 3 lines · Udo van den Heuvel
Quoted 2 lines · Laurent Pinchart
(CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list)
Thanks for the bug report. I've been looking into this, and there seem to be 2 problems:
1:
xhci_hcd0000:02:00.0: ERROR: unexpected command completion code0x11.This seems to be what is causing things to not work with a usb-3 port for you. Might be fixed by this commit:
https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drive
rs/usb/host?h=usb-next&id=3213b151387df0b95f4eada104f68eb1c1409cb3Quoted 7 lines
Can you please do "lspci -nn", and then copy and paste the output here, so that we can see what sort of xhci controller you've (and try to reproduce the problem).
2: The triggering of a
WARN_ONin__vb2_queue_cancel()when called on streamoff. I've been looking at the code and I cannot figure out why this is triggering I'm afraid.You can ignore this one.
The uvc driver is doing messy things with vb2 which causes this warning. That said, it will not break things for you. It is just a warning that the driver needs to be improved.
Quoted 6 lines
Quoted 3 lines
I can certainly take the blame when my code needs to be improved, but in this case the webcam is supported by the pwc driver, not the uvc driver :-)
It was a bit confusing, but he has two problems: one pwc, one (the warning) for uvc.
Right, I've missed the second one, my bad. A similar issue was present with the pwc driver, which you have fixed in "[PATCH] pwc: fix WARN_ON" I believe.
I'll have a look at the uvcvideo issue. It can be ignored for now.
Signature · 3 lines
Regards, Laurent Pinchart
Quoted 2 lines · Hans de Goede
for you. Might be fixed by this commit:
https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers/usb/host?h=usb-next&id=3213b151387df0b95f4eada104f68eb1c1409cb3
That commit already appears to be in my kernel tree.
Kind regards,
Udo
Hi,
I have seen similar dmesg message in some other situations (still with 3.15.6 at least):
Jul 31 00:08:38 daphile user.err kernel: xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11.
Jul 31 00:08:38 daphile user.info kernel: usb 6-2: Not enough bandwidth for altsetting 1
Jul 31 00:08:38 daphile user.err kernel: usb 6-2: 1:1: usb_set_interface failed (-22)
The problem has been related to the use of USB DAC with NEC uPD72020x based PCIe USB card. And the problem is very strange because the some DACs work perfectly fine with it and some do not. On the other hand those non-working DACs work fine when connected to some other (motherboard) USB connector. So it's quite complicated interaction problem, who's to blame.
Do you think this could be anyhow related this thread?
Kimmo
Quoted 43 lines · Laurent Pinchart
Quoted 29 lines · On Tuesday 12 August 2014 18:27:03 Hans Verkuil wrote:
Quoted 28 lines · Laurent Pinchart
Hi Hans,
Quoted 25 lines · On Tuesday 12 August 2014 17:38:55 Hans Verkuil wrote:
Quoted 15 lines · Hans de Goede
Quoted 3 lines · Udo van den Heuvel
Quoted 2 lines · Laurent Pinchart
(CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list)
Thanks for the bug report. I've been looking into this, and there seem to be 2 problems:
1:
xhci_hcd0000:02:00.0: ERROR: unexpected command completion code0x11.This seems to be what is causing things to not work with a usb-3 port for you. Might be fixed by this commit:
https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drive
rs/usb/host?h=usb-next&id=3213b151387df0b95f4eada104f68eb1c1409cb3Quoted 7 lines
Can you please do "lspci -nn", and then copy and paste the output here, so that we can see what sort of xhci controller you've (and try to reproduce the problem).
2: The triggering of a
WARN_ONin__vb2_queue_cancel()when called on streamoff. I've been looking at the code and I cannot figure out why this is triggering I'm afraid.You can ignore this one.
Quoted 8 lines
Quoted 6 lines
Quoted 3 lines
The uvc driver is doing messy things with vb2 which causes this warning. That said, it will not break things for you. It is just a warning that the driver needs to be improved.
I can certainly take the blame when my code needs to be improved, but in this case the webcam is supported by the pwc driver, not the uvc driver :-)
It was a bit confusing, but he has two problems: one pwc, one (the warning) for uvc.
Right, I've missed the second one, my bad. A similar issue was present with the pwc driver, which you have fixed in "[PATCH] pwc: fix
WARN_ON" I believe.I'll have a look at the uvcvideo issue. It can be ignored for now.
Hi,
Quoted 51 lines · Udo van den Heuvel
Quoted 1 line · Hans de Goede
lspci -nn
# lspci -nn 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex [1022:1410] 00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) I/O Memory Management Unit [1022:1419] 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7660D] [1002:9901] 00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller [1002:9902] 00:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port [1022:1414] 00:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port [1022:1417] 00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7812] (rev 03) 00:10.1 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7812] (rev 03) 00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7801] (rev 40) 00:12.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7807] (rev 11) 00:12.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7808] (rev 11) 00:13.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7807] (rev 11) 00:13.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7808] (rev 11) 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:780b] (rev 14) 00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller [1022:780d] (rev 01) 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:780e] (rev 11) 00:14.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] FCH PCI Bridge [1022:780f] (rev 40) 00:14.5 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller [1022:7809] (rev 11) 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 0 [1022:1400] 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 1 [1022:1401] 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 2 [1022:1402] 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 3 [1022:1403] 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 4 [1022:1404] 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family
Quoted 8 lines
15h (Models 10h-1fh) Processor Function 5 [1022:1405] 01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06) 02:00.0 USB controller [0c03]: Etron Technology, Inc. EJ168 USB 3.0 Host Controller [1b6f:7023] (rev 01) 03:06.0 Serial controller [0700]: MosChip Semiconductor Technology Ltd. PCI 9835 Multi-I/O Controller [9710:9835] (rev 01)
Hmm, so you've both an amd xhci and an etron xhci chip. Do you know to which xhci the port you're trying to use belongs ? And can you try with a different usb-3 port ?
I've access to an Etron EJ168 controller, since I specifically bought one to try and deal with the fact that there quality is, erm, somewhat lacking. So if this is with the Etron controller I can try to reproduce.
Note I'm about to drop of the internet as I'm going on vacation, I'll be back Mon 25 Aug.
Regards,
Hans
Quoted 8 lines · Udo van den Heuvel
Quoted 2 lines · Hans Verkuil
It was a bit confusing, but he has two problems: one pwc, one (the warning) for uvc.
Indeed.
Do I need to provide additional info to help find the root cause(s)?
Could you help me take a look at the xhci side.
The error:
[53009.847233] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11.
Means we got a parameter error, one of the values the xhci driver sends to the controller in the configure endpoint command is invalid.
This error is causing the "Not enough bandwidth" entries in the log as well, not really a bandwidth error.
Can you add dynamic debugging, mount debugfs, and do:
echo -n 'module xhci_hcd =p' > /sys/kernel/debug/dynamic_debug/control
Then plug in your usb, and send me the output.
It should print out the whole input context (all parameters) used in the configure endpoint command
-Mathias
Quoted 5 lines · Mathias Nyman
The error:
[53009.847233] xhci_hcd 0000:02:00.0: ERROR: unexpected command completion code 0x11.Means we got a parameter error, one of the values the xhci driver sends to the controller in the configure endpoint command is invalid.
Are my recent additions to
https://bugzilla.kernel.org/show_bug.cgi?id=70531 for kernel 3.16.2 related?
Kind regards,
Udo