[Ubuntu-x-swat] [Bug 947544]
Created attachment 80882 apitrace dump for glxgears I am seeing what appears to be the same error. It is reproducible 100% of the time with glxgears. I ran glxgears in apitrace (causing a segfault). Attatched is the raw apitrace. Is there any other data that I can provide that would be useful? Hardware is an Intel i7-2860QM. The segfault is visible in the apitrace replay. $ apitrace replay glxgears.trace apitrace: warning: caught signal 11 1357: error: caught an unhandled exception apitrace: info: taking default action for signal 11 gdb output for glxgears: Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. Program received signal SIGSEGV, Segmentation fault. brw_update_renderbuffer_surface (brw=0x77fae040, rb=0x61aa30, unit=0) at brw_wm_surface_state.c:954 954 brw_wm_surface_state.c: No such file or directory. (gdb) l 949 in brw_wm_surface_state.c (gdb) bt #0 brw_update_renderbuffer_surface (brw=0x77fae040, rb=0x61aa30, unit=0) at brw_wm_surface_state.c:954 #1 0x7388c220 in brw_update_renderbuffer_surfaces (brw=0x77fae040) at brw_wm_surface_state.c:1047 #2 0x738765a0 in brw_upload_state (brw=brw@entry=0x77fae040) at brw_state_upload.c:503 #3 0x73864047 in brw_try_draw_prims (max_index=optimized out, min_index=optimized out, ib=0x0, nr_prims=2, prim=0x7ef4a0, arrays=0x67a810, ctx=0x77fae040) at brw_draw.c:482 #4 brw_draw_prims (ctx=0x77fae040, arrays=0x67a810, prim=0x7ef4a0, nr_prims=2, ib=0x0, index_bounds_valid=optimized out, min_index=0, max_index=161, tfb_vertcount=0x0) at brw_draw.c:566 #5 0x739916ac in vbo_save_playback_vertex_list (ctx=0x77fae040, data=0x7eed08) at vbo/vbo_save_draw.c:298 #6 0x738e2fe2 in ext_opcode_execute (node=0x7eed00, ctx=0x77fae040) at main/dlist.c:602 #7 execute_list (ctx=0x77fae040, list=optimized out) at main/dlist.c:7505 #8 0x738e6a22 in _mesa_CallList (list=1) at main/dlist.c:8922 #9 0x004023bc in draw () at glxgears.c:263 #10 0x00401bc9 in draw_gears () at glxgears.c:315 #11 draw_frame (win=52428802, dpy=0x605010) at glxgears.c:340 #12 event_loop (win=52428802, dpy=0x605010) at glxgears.c:696 #13 main (argc=1, argv=optimized out) at glxgears.c:776 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544] Re: mesa SIGSEGV in brw_update_renderbuffer_surface()
I am seeing what appears to be the same error. It is reproducible 100% of the time with glxgears. I ran glxgears in apitrace (causing a segfault). Attatched is the raw apitrace. Is there any other data that I can provide that would be useful? The segfault is visible in the apitrace replay. $ apitrace replay glxgears.trace apitrace: warning: caught signal 11 1357: error: caught an unhandled exception apitrace: info: taking default action for signal 11 gdb output for glxgears: Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. Program received signal SIGSEGV, Segmentation fault. brw_update_renderbuffer_surface (brw=0x77fae040, rb=0x61aa30, unit=0) at brw_wm_surface_state.c:954 954 brw_wm_surface_state.c: No such file or directory. (gdb) l 949 in brw_wm_surface_state.c (gdb) bt #0 brw_update_renderbuffer_surface (brw=0x77fae040, rb=0x61aa30, unit=0) at brw_wm_surface_state.c:954 #1 0x7388c220 in brw_update_renderbuffer_surfaces (brw=0x77fae040) at brw_wm_surface_state.c:1047 #2 0x738765a0 in brw_upload_state (brw=brw@entry=0x77fae040) at brw_state_upload.c:503 #3 0x73864047 in brw_try_draw_prims (max_index=optimized out, min_index=optimized out, ib=0x0, nr_prims=2, prim=0x7ef4a0, arrays=0x67a810, ctx=0x77fae040) at brw_draw.c:482 #4 brw_draw_prims (ctx=0x77fae040, arrays=0x67a810, prim=0x7ef4a0, nr_prims=2, ib=0x0, index_bounds_valid=optimized out, min_index=0, max_index=161, tfb_vertcount=0x0) at brw_draw.c:566 #5 0x739916ac in vbo_save_playback_vertex_list (ctx=0x77fae040, data=0x7eed08) at vbo/vbo_save_draw.c:298 #6 0x738e2fe2 in ext_opcode_execute (node=0x7eed00, ctx=0x77fae040) at main/dlist.c:602 #7 execute_list (ctx=0x77fae040, list=optimized out) at main/dlist.c:7505 #8 0x738e6a22 in _mesa_CallList (list=1) at main/dlist.c:8922 #9 0x004023bc in draw () at glxgears.c:263 #10 0x00401bc9 in draw_gears () at glxgears.c:315 #11 draw_frame (win=52428802, dpy=0x605010) at glxgears.c:340 #12 event_loop (win=52428802, dpy=0x605010) at glxgears.c:696 #13 main (argc=1, argv=optimized out) at glxgears.c:776 ** Attachment added: apitrace dump for glxgears https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/947544/+attachment/3704593/+files/glxgears.trace -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544]
Ran the segfault one in a loop both on ivb and gm45 for a while, with no segfaults. Were you seeing segfaults in the apitrace replay? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544] Re: mesa SIGSEGV in brw_update_renderbuffer_surface()
** Changed in: mesa Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544]
Do you have an exact command line and set of things to do to reproduce the problem? Perhaps an apitrace of a crashing application? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544]
It's easy to reproduce using Gazebo. 1. Install Gazebo: http://gazebosim.org/wiki/1.6/install 2. Run gzserver in one terminal 3. Run gzclient in another Both processes use OpenGL, but only gzclient displays a gui. Starting gzserver will result in this error, but only occasionally. Starting gzclient will result in the error more frequently - perhaps once in every 5-10 invocations. Closing the gzclient window will also often produce the error. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544]
I can't attach the apitrace dumps to this bug because they are too big, so have uploaded them to a web server: gzclient-1.7.1 successful startup: http://vee.net/tmp/fdo-61724/gzclient-1.7.1.trace-nosegfault gzclient-1.7.1 segfault startup: http://vee.net/tmp/fdo-61724/gzclient-1.7.1.trace-segfault -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544] Re: mesa SIGSEGV in brw_update_renderbuffer_surface()
This or very similar crash (with the same stuff on top of the stack) appears very frequently with fullscreen windows, when the KWin option suspend desktop effects for fullscreen windows is turned on. This is similar to the fixed bug 974041, though that one looks different. The crash is typically trigerred by alt-tabbing from such a fullscreen window (with ~50% chance). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544] Re: mesa SIGSEGV in brw_update_renderbuffer_surface()
Bug 974041 seems like an X server crash, while this involves clients crashing but X server remains up (although I suspect that after numerous such client crashes the system's stability in general starts to suffer). The cases I have encountered have all involved non-full-screen windows, also. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544] Re: mesa SIGSEGV in brw_update_renderbuffer_surface()
Launchpad has imported 3 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=61724. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2013-03-03T05:03:54+00:00 Mike Gratton wrote: Multiple apps are getting a segfault in brw_update_renderbuffer_surface, including VLC, Compiz and Gazebo (which uses OGRE). Ubuntu bug is reported here with a number of stack traces: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/947544 I'll attach a complete, more recent one in a moment, but the head looks like this: #0 brw_update_renderbuffer_surface (brw=0x403eb30, rb=0x4510500, unit=0) at brw_wm_surface_state.c:1109 #1 0x7fffdc0e9ab0 in brw_update_renderbuffer_surfaces (brw=0x403eb30) at brw_wm_surface_state.c:1205 #2 0x7fffdc0d3b02 in brw_upload_state (brw=brw@entry=0x403eb30) at brw_state_upload.c:498 #3 0x7fffdc0c11a7 in brw_try_draw_prims (max_index=4294967295, min_index=4294952344, ib=optimised out, nr_prims=optimised out, prim=0x7fffc580, arrays=optimised out, ctx=0x403eb30) at brw_draw.c:493 #4 brw_draw_prims (ctx=0x403eb30, prim=0x7fffc580, nr_prims=optimised out, ib=optimised out, index_bounds_valid=optimised out, min_index=4294967295, max_index=4294967295, tfb_vertcount=0x0) at brw_draw.c:589 #5 0x7fffd73a43da in vbo_handle_primitive_restart (ctx=optimised out, prim=optimised out, nr_prims=optimised out, ib=optimised out, index_bounds_valid=optimised out, min_index=optimised out, max_index=4294967295) at ../../../../../src/mesa/vbo/vbo_exec_array.c:570 #6 0x7fffd73a53b4 in vbo_validated_drawrangeelements (ctx=ctx@entry=0x403eb30, mode=mode@entry=4, index_bounds_valid=index_bounds_valid@entry=0 '\000', start=start@entry=4294967295, end=end@entry=4294967295, count=count@entry=39690, type=type@entry=5123, indices=indices@entry=0x0, basevertex=basevertex@entry=0, numInstances=numInstances@entry=1, baseInstance=baseInstance@entry=0) at ../../../../../src/mesa/vbo/vbo_exec_array.c:867 #7 0x7fffd73a5724 in vbo_exec_DrawElements (mode=4, count=39690, type=5123, indices=0x0) at ../../../../../src/mesa/vbo/vbo_exec_array.c:997 #8 0x7fffd4c05124 in Ogre::GLRenderSystem::_render(Ogre::RenderOperation const) () from /usr/lib/x86_64-linux-gnu/OGRE-1.7.4/RenderSystem_GL.so Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/947544/comments/6 On 2013-03-03T05:10:45+00:00 Mike Gratton wrote: Created attachment 75816 gazebo client stack trace Stack trace from Gazebo simulator client crash. Occurs every 2 or 2 program executions. Ubuntu 13.04: linux 3.5.0-25-generic mesa 9.0-0ubuntu1 libdrm 2.4.39-0ubuntu1 Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/947544/comments/7 On 2013-03-03T05:14:02+00:00 Mike Gratton wrote: This is on Sandybridge, an i7-2620M/HD3000. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/947544/comments/8 ** Changed in: mesa Status: Unknown = Confirmed ** Changed in: mesa Importance: Unknown = High -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544] Re: compiz crashed with SIGSEGV in brw_update_renderbuffer_surface()
Reported upstream, I get this every few times I run the Gazebo simulator client. Qantal, amd64, Sandybridge HD3000. ** Bug watch added: freedesktop.org Bugzilla #61724 https://bugs.freedesktop.org/show_bug.cgi?id=61724 ** Also affects: mesa via https://bugs.freedesktop.org/show_bug.cgi?id=61724 Importance: Unknown Status: Unknown ** Summary changed: - compiz crashed with SIGSEGV in brw_update_renderbuffer_surface() + mesa SIGSEGV in brw_update_renderbuffer_surface() -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: mesa SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 947544] Re: compiz crashed with SIGSEGV in brw_update_renderbuffer_surface()
** Package changed: compiz (Ubuntu) = mesa (Ubuntu) ** Attachment removed: BootLog.gz https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/947544/+attachment/2819520/+files/BootLog.gz ** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/947544 Title: compiz crashed with SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/947544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
