Hi everybody, after Jared told me I maybe should be coming here for help, here I am. I'm having problems with my builtin (uvideo) camera on my thinkpad t61, its use will panic the system. First Jared was suspecting an ehci bug, but it will panic the machine, too, even when using the uhci attachment (achieved by boot -c, disable ehci). I've opened a PR for it, it's kern/39753 [1]. I have put up several photos of the panics and backtraces online, mostly with a GENERIC + UVIDEO_DEBUG kernel. Information about the machine and all the photos are available here:
http://ayaken.net/crash1-bt1.jpg http://ayaken.net/crash1-bt2.jpg http://ayaken.net/crash-diagnostic-bt.jpg http://ayaken.net/crash2-bt2.jpg http://ayaken.net/crash3-1.jpg http://ayaken.net/crash3-2.jpg http://ayaken.net/dmesg-uvideo-debug http://ayaken.net/crash4-dmesg1.jpg http://ayaken.net/crash4-dmesg2.jpg The following panics are from uhci attached uvideo: http://ayaken.net/crash5-bt1.jpg http://ayaken.net/crash5-bt2.jpg http://ayaken.net/crash5-dmesg1.jpg http://ayaken.net/crash5-dmesg2.jpg http://ayaken.net/crash5-dmesg3.jpg http://ayaken.net/crash5-dmesg4.jpg http://ayaken.net/crash5-dmesg5.jpg http://ayaken.net/crash5-dmesg6.jpg http://ayaken.net/crash5-dmesg7.jpg http://ayaken.net/crash5-dmesg8.jpg The following are from adding -tv outfmt=mjpg added: http://ayaken.net/crash6-bt1.jpg http://ayaken.net/crash6-dmesg1.jpg in all cases (except the last one) I was provoking the panic with using mplayer -vo null -fps 10 tv:// So to the (new) ehci & uvideo guys here ... can you please look at that and help me using the device? I mean I'm not too much into actually using it, I don't need it to survive, it's mostly worrying me that it's panicking the machine ... Regards & Thanks in advance, -Martin [1] http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=39753
