Date: Fri, 19 Aug 2016 11:29:42 -0300 From: =?UTF-8?B?T3RhY8OtbGlv?= <otacilio.neto@bsd.com.br> To: Hans Petter Selasky <hps@selasky.org>, vbox@FreeBSD.org, freebsd-multimedia@freebsd.org Subject: Re: [CFT] New version of webcamd, now v4.8.0.2 Message-ID: <6fb11fcd-7570-22a7-eeaf-29cac1042d4a@bsd.com.br> In-Reply-To: <9e8a8e0e-39f6-ce4e-2bb7-9399163d870c@selasky.org> References: <d2b588e6-33b3-9523-1551-a1d9deabdf8c@selasky.org> <de24bd76-e382-c055-8b64-3824c69d3de4@bsd.com.br> <9e8a8e0e-39f6-ce4e-2bb7-9399163d870c@selasky.org>
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Em 19/08/2016 10:57, Hans Petter Selasky escreveu: > On 08/19/16 15:42, Otacílio wrote: >> Dears, I'm facing a huge CPU usage in the follow scenario: >> >> I'm using a 11.0-RC1 amd64 in vbox guest. The virtualbox-ose-additions >> is 5.0.26. When I'm sharing my notebook integrated webcam with guest I >> noted a increase of kernel CPU usage. But, when I open the webcam the >> CPU usage increases at a point that the machine starts to freeze. The >> camera works but the frame rate is low. I was using the version from >> ports with this behavior but this new version stay with the same >> problem. If I remember, with virtualbox series 4 this problem not >> happens. So, can it be a webcamd or is really a new version of >> virtualbox problem? >> > > Hi, > > Try to run "usbdump -i usbusX -f Y" where X and Y are the numbers > after ugenX.Y for your webcam device. It will reveal all USB traffic. > Maybe some USB transfers are looping infinitely using up CPU. > > --HPS > I got this messages. Follow is the start of output: 11:25:20.499468 usbus0.2 SUBM-INTR-EP=00000081,SPD=FULL,NFR=1,SLEN=0,IVAL=64 11:25:20.524212 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.554855 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=4,IVAL=0,ERR=0 11:25:20.555227 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.566455 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=4,IVAL=0,ERR=0 11:25:20.566763 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.577520 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=4,IVAL=0,ERR=0 11:25:20.577779 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.584995 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=4,IVAL=0,ERR=0 11:25:20.595404 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=36,IVAL=0 11:25:20.617516 usbus0.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=0 11:25:20.617616 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.630115 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:20.630429 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.641295 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:20.641663 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=36,IVAL=0 11:25:20.647135 usbus0.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=0 11:25:20.647507 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.658805 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:20.659578 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=36,IVAL=0 11:25:20.675629 usbus0.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=0 11:25:20.688092 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.709212 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:20.709593 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:20.720901 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:20.721264 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=36,IVAL=0 11:25:20.726604 usbus0.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=0 11:25:20.726762 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:21.844285 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:22.273394 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=36,IVAL=0 11:25:23.102728 usbus0.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=0 11:25:23.103367 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:23.537366 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:23.591287 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:23.744888 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:23.819348 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=36,IVAL=0 11:25:23.901852 usbus0.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=0 11:25:23.926936 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:24.079311 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0 11:25:24.136246 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:24.209528 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=4,IVAL=0,ERR=0 11:25:24.401085 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=12,IVAL=0 11:25:24.500917 usbus0.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=STALLED 11:25:24.546150 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=36,IVAL=0 11:25:24.645731 usbus0.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=0 11:25:24.663825 usbus0.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 11:25:24.704488 usbus0.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=28,IVAL=0,ERR=0
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