https://bugs.freedesktop.org/show_bug.cgi?id=33889

Summary: kwin crashes when enabling Desktop Cube Effects crashed via gallium r600g driver Product: Mesa Version: 7.10 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: shawn.starr@rogers.com

Stack trace with a little bit of what kwin was doing and gallium specific calls

Fedora rawhide:

Kernel: 2.6.38-0.rc3.git0.1.fc15.x86_64 DRM library: libdrm-2.4.24-0.1.20110106.fc15.x86_64 Mesa: mesa-dri-drivers-7.10-0.24.fc15.x86_64 X Server: xorg-x11-server-Xorg-1.9.99.1-3.20101201.fc15.x86_64

Don't think you need this but doesn't hurt:

DDX: xorg-x11-drv-ati-6.14.0-1.20110204gita27b5dbd9.fc15.x86_64

Thread 1 (Thread 0x7fd77e242860 (LWP 3820)): [KCrash Handler] #6 0x00007fd7708863c9 in r600_bo (radeon=0x23b02b0, size=128, alignment=4096, binding=32, usage=0) at r600_bo.c:43 #7 0x00007fd77087b909 in r600_buffer_create (screen=0x23b0420, templ=0x7fffc5bd2d10) at r600_buffer.c:62 #8 0x00007fd7709cdb3f in pipe_buffer_create (size=128, bind=32, screen=<value optimized out>) at ../../src/gallium/auxiliary/util/u_inlines.h:183 #9 st_upload_constants (st=0x2a1cfb0, params=0x2288640, shader_type=0) at state_tracker/st_atom_constbuf.c:80 #10 0x00007fd7709cd275 in st_validate_state (st=0x2a1cfb0) at state_tracker/st_atom.c:172 #11 0x00007fd77092dcc3 in st_draw_vbo (ctx=0x29dabc0, arrays=0x2a201c8, prims=0x2a1e8e4, nr_prims=1, ib=0x0, index_bounds_valid=<value optimized out>, min_index=0, max_index=3) at state_tracker/st_draw.c:649 #12 0x00007fd77092b999 in vbo_exec_vtx_flush (exec=<value optimized out>, unmap=<value optimized out>) at vbo/vbo_exec_draw.c:381 #13 0x00007fd77092961c in vbo_exec_FlushVertices_internal (ctx=<value optimized out>, unmap=<value optimized out>) at vbo/vbo_exec_api.c:911 #14 0x00007fd770929812 in vbo_exec_FlushVertices (ctx=<value optimized out>, flags=1) at vbo/vbo_exec_api.c:945 #15 0x00007fd770992a3e in _mesa_PopAttrib () at main/attrib.c:858 #16 0x0000003d00e13c45 in KWin::PaintClipper::Iterator::~Iterator (this=0x7fffc5bd35a0, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:873 #17 0x0000003d00e1d2c2 in KWin::renderGLGeometry (region=..., count=4, vertices=0x2ef8940, texture=0x2cc04a0, color=0x0, dim=2, stride=0) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwinglutils.cpp:180 #18 0x0000003cffad0616 in KWin::SceneOpenGL::Window::paintDecoration (this=0x2f290d0, decoration=<value optimized out>, decorationType=KWin::SceneOpenGL::Window::DecorationTop, region=..., rect=..., data=..., quads=..., updateDeco=true) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene_opengl.cpp:1633 #19 0x0000003cffad6679 in performPaint (data=..., region=..., mask=9, this=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene_opengl.cpp:1545 #20 KWin::SceneOpenGL::Window::performPaint (this=<value optimized out>, mask=9, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene_opengl.cpp:1408 #21 0x0000003cffac10a9 in KWin::Scene::finalDrawWindow (this=<value optimized out>, w=<value optimized out>, mask=9, region=<value optimized out>, data=<value optimized out>) at