https://bugs.freedesktop.org/show_bug.cgi?id=36563
Summary: Unity locks up with latest xorg/mesa/dri/drm Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: General AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: ernstp@gmail.com
#0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136 #1 0x00007f643c9615b4 in _L_lock_944 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f643c9613ca in __pthread_mutex_lock (mutex=0xf09a68) at pthread_mutex_lock.c:61 #3 0x00007f6432d91f9d in radeon_bo (radeon=0xf09a10, handle=21, size=0, alignment=0) at radeon_bo.c:78 #4 0x00007f6432d8d612 in r600_bo_handle (radeon=0xf09a10, handle=21, array_mode=0x7fff0d9888ec) at r600_bo.c:83 #5 0x00007f6432d7770d in r600_texture_from_handle (screen=0xf09bd0, templ=0x7fff0d988990, whandle=0x7fff0d9889d0) at r600_texture.c:484 #6 0x00007f6432d8b29a in dri2_drawable_process_buffers (drawable=0x7f6434095e20, statts=<value optimized out>, count=228100616) at dri2.c:253 #7 dri2_allocate_textures (drawable=0x7f6434095e20, statts=<value optimized out>, count=228100616) at dri2.c:363 #8 0x00007f6432d8c1f7 in dri_st_framebuffer_validate (stfbi=<value optimized out>, statts=0x7fff0d988a80, count=1, out=0x0) at dri_drawable.c:73 #9 0x00007f6432d8c370 in dri_drawable_validate_att (pDRICtx=<value optimized out>, target=3553, format=8410, dPriv=<value optimized out>) at dri_drawable.c:185 #10 dri_set_tex_buffer2 (pDRICtx=<value optimized out>, target=3553, format=8410, dPriv=<value optimized out>) at dri_drawable.c:199 #11 0x00007f6433bc41fe in TfpTexture::bindPixmapToTexture(unsigned long, int, int, int) () from /usr/lib/compiz/libopengl.so #12 0x00007f6433bc9cf4 in boost::detail::function::function_invoker4<GLTexture::List (*)(unsigned long, int, int, int), GLTexture::List, unsigned long, int, int, int>::invoke(boost::detail::function::function_buffer&, unsigned long, int, int, int) () from /usr/lib/compiz/libopengl.so #13 0x00007f6433bc3cb4 in GLTexture::bindPixmapToTexture(unsigned long, int, int, int) () from /usr/lib/compiz/libopengl.so #14 0x00007f643072ff79 in DecorTexture::DecorTexture(unsigned long) () from /usr/lib/compiz/libdecor.so #15 0x00007f6430730095 in DecorScreen::getTexture(unsigned long) () from /usr/lib/compiz/libdecor.so #16 0x00007f6430730678 in Decoration::create(unsigned long, unsigned long) () from /usr/lib/compiz/libdecor.so #17 0x00007f6430730704 in DecorWindow::updateDecoration() () from /usr/lib/compiz/libdecor.so #18 0x00007f6430733593 in DecorScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libdecor.so #19 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #20 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #21 0x00007f642fef44bf in RegexScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libregex.so #22 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #23 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #24 0x00007f642f3c97bc in MoveScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libmove.so #25 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #26 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #27 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #28 0x00007f642d2bb1ad in WorkaroundsScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libworkarounds.so #29 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #30 0x00007f642ce7c396 in ResizeScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libresize.so #31 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #32 0x00007f642cc626c1 in FadeScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libfade.so #33 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #34 0x00007f642ca4d0cb in UnityMTGrabHandlesScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libunitymtgrabhandles.so #35 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #36 0x00007f642c62a3c7 in PrivateScaleScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libscale.so #37 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #38 0x00007f642c40f3c0 in SessionScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libsession.so #39 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #40 0x00007f642c174829 in UnityScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libunityshell.so #41 0x000000000044e9a3 in CompScreen::handleEvent(_XEvent*) () #42 0x000000000042e59b in PrivateScreen::processEvents() () #43 0x0000000000455958 in CompEventSource::callback() () #44 0x00007f643db83daf in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1 #45 0x00007f643d032bcd in g_main_dispatch (context=0xea3f30) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440 #46 g_main_context_dispatch (context=0xea3f30) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013 #47 0x00007f643d0333a8 in g_main_context_iterate (context=0xea3f30, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091 #48 0x00007f643d0339f2 in g_main_loop_run (loop=0xee5620) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299 #49 0x000000000042a2ea in CompScreen::eventLoop() () #50 0x0000000000423160 in main ()