On Tue, 2014-10-28 at 09:41 -0400, Alex Deucher wrote: > On Tue, Oct 28, 2014 at 8:13 AM, Laszlo Kertesz > <laszlo.kertesz@xxxxxxxxx> wrote: > > Hello, > > i have an issue with Skype lately (i compile mesa, kernel, drm, xserver from > > git periodically and i use a A8-6500 with its IGP with r600g and glamor). > > It crashes the x server if i use bi directional video call. It seems to work > > in one-way video. > > The x server restarts, but skype continues to work for about half a minute > > more, including sending video. > > One problem is that i dont see any errors in any logs, not dmesg or xorg log > > so i cant say which component is the culprit. > > > > Now it seems that a similar issue existed in the past and it was related to > > some drivers that couldnt handle multiple xv instances (one for the received > > video, the other for the local video thumbnail). And there was a workaround > > of disabling the local video thumbnail which cant be done on the current > > Skype (4.3). The glamor xv reports 16 available ports though. > > > > Is there any other way of diagnosing this error? Maybe i have some issue > > with the 32 bit driver installation? > > Although i had no problems whatsoever (gaming on Steam, vdpau etc works well > > for example) other than this. > > > > Attach gdb to the xserver and get a backtrace when it crashes. Make > sure you install the debug symbols for the xserver, etc. > http://www.x.org/wiki/Development/Documentation/ServerDebugging/ > > Alex I idd a bdb trace a while back and it does seem incomplete probably because something wasnt compiled with debug on. Program received signal SIGABRT, Aborted. 0x00007f530e3d5077 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. Continuing. [Thread 0x7f53083d7700 (LWP 32676) exited] Program terminated with signal SIGABRT, Aborted. The program no longer exists. Anyway, the cause is clearly glamor on r600g related as i have disabled glamor and on exa i did not have any such issues. Even with the newest xserver git build it does crash nonetheless. last commit is glamor: Make sure glamor_egl_close_screen wraps glamor_close_screen _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
