| Summary: | Crash in intel_query_dri2_buffers when quitting Cairo-Dock with Mesa 10.0.1 | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Matthieu Baerts <matttbe> |
| Component: | Drivers/DRI/i965 | Assignee: | Ian Romanick <idr> |
| Status: | RESOLVED FIXED | QA Contact: | Intel 3D Bugs Mailing List <intel-3d-bugs> |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | 10.0 | ||
| Hardware: | Other | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
GDB: bt full
GDB: info registers GDB: x/16i $pc |
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Description
Matthieu Baerts
2014-01-23 09:16:49 UTC
Created attachment 92648 [details] GDB: bt full For more details about '_container_finish' (the last function used by Cairo-Dock before the crash): https://bazaar.launchpad.net/~cairo-dock-team/cairo-dock-core/cairo-dock/view/head:/src/implementations/cairo-dock-glx.c#L410 Created attachment 92649 [details]
GDB: info registers
Created attachment 92650 [details]
GDB: x/16i $pc
This bug has also been reported on Launchpad before: https://bugs.launchpad.net/bugs/1270491 Other useful informations from GDB are also available there: https://bugs.launchpad.net/bugs/1275064 * Disassembly: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3964620/+files/Disassembly.txt * ProcMaps: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3964622/+files/ProcMaps.txt * ProcStatus: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3964623/+files/ProcStatus.txt * Registers: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3964624/+files/Registers.txt * Stacktrace: * https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3964625/+files/Stacktrace.txt * https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3972873/+files/Stacktrace.txt * ThreadStacktrace: * https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3964626/+files/ThreadStacktrace.txt * https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3972875/+files/ThreadStacktrace.txt * StacktraceSource: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275064/+attachment/3972874/+files/StacktraceSource.txt StacktraceTop: intel_get_renderbuffer (attIndex=<optimized out>, fb=<optimized out>) at ../../../../../../../src/mesa/drivers/dri/i965/intel_fbo.h:115 intel_query_dri2_buffers (buffer_count=0xbff76e8c, buffers=<synthetic pointer>, drawable=0x9e6fd50, brw=0xb420a020) at ../../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1190 intel_update_dri2_buffers (drawable=0x9e6fd50, brw=0xb420a020) at ../../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1044 intel_update_renderbuffers (context=context@entry=0x90a0a50, drawable=drawable@entry=0x9e6fd50) at ../../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1099 intel_prepare_render (brw=brw@entry=0xb420a020) at ../../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1117 I can reproduce this with origin/10.0, however it seems fixed in origin/10.1 and master. It crashes because fb is 0x0, bisected that following commit fixes this: --- 8< ---- commit 70e8ec38b55e71144ce3ed055e7da30c330c716b Author: Kristian Høgsberg <krh@bitplanet.net> Date: Wed Feb 5 11:43:58 2014 -0800 glx: Pass NULL DRI drawables into the DRI driver for None GLX drawables --- 8< ---- as a sidenote to developers, this is not related to the crash but there's following errors happening now and then from cairo-dock: Mesa: User error: GL_INVALID_OPERATION in glFramebufferTexture2DEXT This happens because glFramebufferTexture2DEXT is called with texture 0 bound. |
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