From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx3.redhat.com (mx3.redhat.com [172.16.48.32]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id m232rF4V003783 for ; Sun, 2 Mar 2008 21:53:15 -0500 Received: from QMTA10.emeryville.ca.mail.comcast.net (qmta10.emeryville.ca.mail.comcast.net [76.96.30.17]) by mx3.redhat.com (8.13.8/8.13.8) with ESMTP id m232qgx2017094 for ; Sun, 2 Mar 2008 21:52:42 -0500 Message-ID: <47CB6801.4060503@personnelware.com> Date: Sun, 02 Mar 2008 20:52:49 -0600 From: Carl Karsten MIME-Version: 1.0 To: video4linux-list@redhat.com References: <47CB2689.3010707@personnelware.com> In-Reply-To: <47CB2689.3010707@personnelware.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: vivi.c stuck my CPU List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: video4linux-list-bounces@redhat.com Errors-To: video4linux-list-bounces@redhat.com List-ID: Carl Karsten wrote: > [2950.237132] BUG: soft lockup - CPU#0 stuck for 11s! [vivi:9709] > any chance that is an application problem ? > CPU#0 stuck came from using transcode: ++ transcode -i /dev/video0 -x v4l2,null -g 640x480 --dv_yuy2_mode -V yuv422p -k --encode_fields p I rebooted, loaded vivi and tried xawtv. Didn't crash as hard, but none the less, things aren't right. juser@vaio:~$ sudo modprobe vivi [ 184.053222] Linux video capture interface: v2.00 [ 184.070413] vivi: V4L2 device registered as /dev/video0 [ 184.070424] Video Technology Magazine Virtual Video Capture Board ver 0.5.0 successfully loaded. juser@vaio:~$ xawtv This is xawtv-3.95.dfsg.1, running on Linux/i686 (2.6.24-10-generic) /dev/video0 [v4l2]: no overlay support v4l-conf had some trouble, trying to continue anyway Warning: Cannot convert string "-*-ledfixed-medium-r-*--39-*-*-*-c-*-*-*" to type FontStruct ioctl: VIDIOC_REQBUFS(count=2;type=VIDEO_CAPTURE;memory=MMAP): Success ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=MMAP): Input/output error [ 251.821907] vivi: open called (minor=0) [ 251.823664] vivi: open called (minor=0) [ 251.824152] vivi: open called (minor=0) [ 314.810130] vivi/0: [d7491a00/0] timeout [ 314.810141] vivi/0: [d7491280/1] timeout [ 251.821907] vivi: open called (minor=0) [ 251.823664] vivi: open called (minor=0) [ 251.824152] vivi: open called (minor=0) [ 314.810130] vivi/0: [d7491a00/0] timeout [ 314.810141] vivi/0: [d7491280/1] timeout [ 586.440266] vivi: open called (minor=0) [ 586.480991] vivi: open called (minor=0) [ 650.181535] vivi/0: [d64dfd80/1] timeout [ 650.181546] vivi/0: [d64dfe80/2] timeout [ 650.181551] vivi/0: [d64df980/3] timeout [ 650.181555] vivi/0: [d64dfe00/4] timeout [ 650.181559] vivi/0: [d64df100/5] timeout [ 650.181563] vivi/0: [d64df800/6] timeout [ 650.181567] vivi/0: [d64dfd00/7] timeout [ 650.181571] vivi/0: [d64dff80/8] timeout [ 650.181575] vivi/0: [d64df680/9] timeout [ 650.181579] vivi/0: [d791d380/10] timeout [ 650.181583] vivi/0: [d7996d80/11] timeout [ 650.181587] vivi/0: [d7996380/12] timeout [ 650.181592] vivi/0: [d6d25e00/13] timeout [ 650.181596] vivi/0: [d6d25e80/14] timeout [ 650.181600] vivi/0: [d6d25f80/15] timeout [ 650.181604] vivi/0: [d6d25f00/16] timeout [ 650.181608] vivi/0: [d6d25300/17] timeout [ 650.181612] vivi/0: [d6d25080/18] timeout [ 650.181616] vivi/0: [d6d25400/19] timeout [ 650.181620] vivi/0: [d6d25580/20] timeout [ 650.181624] vivi/0: [d6d25d80/21] timeout [ 650.181628] vivi/0: [d6d25d00/22] timeout [ 650.181632] vivi/0: [d6d25c80/23] timeout [ 650.181636] vivi/0: [d6d25b80/24] timeout [ 650.181640] vivi/0: [d6d25700/25] timeout [ 650.181644] vivi/0: [d6d25a00/26] timeout [ 650.181648] vivi/0: [d6d25200/27] timeout [ 650.181652] vivi/0: [d6d25800/28] timeout [ 650.181656] vivi/0: [d6d25000/29] timeout [ 650.181660] vivi/0: [d7491280/30] timeout [ 650.181665] vivi/0: [d7491a00/31] timeout [ 650.181671] vivi/0: [d64dfc80/0] timeout If someone will point me in the right direction, I'll write a test app to reproduce this. And where is the right place to report bugs? Carl K ps hope ya'll don't get tired of my test quest.) -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list