https://bugs.freedesktop.org/show_bug.cgi?id=104831
Bug ID: 104831 Summary: CAYMAN:KDE applications SIGSEGV Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel@lists.freedesktop.org Reporter: martin@serafean.cz QA Contact: dri-devel@lists.freedesktop.org
Created attachment 137016 --> https://bugs.freedesktop.org/attachment.cgi?id=137016&action=edit kmail backtrace
testing mesa 18.0-rc2, Radeon HD6950 many KDE applications crash with the following in the backtrace. I have seen this with ksplashqml, kmail, krunner and possibly plasma (but for some reason symbols there get truncated).
Relevant (r600g) part of backtrace Thread 1 (Thread 0x7f303aec5640 (LWP 4710)): [KCrash Handler] #6 0x00007f306fc84000 in __memcpy_ssse3 () from /lib64/libc.so.6 #7 0x00007f30338255b4 in tgsi_dup_tokens () from /usr/lib64/dri/r600_dri.so #8 0x00007f303395fa9b in r600_create_shader_state_tokens () from /usr/lib64/dri/r600_dri.so #9 0x00007f303395fad3 in r600_create_shader_state () from /usr/lib64/dri/r600_dri.so #10 0x00007f3033674ecd in st_create_fp_variant () from /usr/lib64/dri/r600_dri.so #11 0x00007f3033676e56 in st_get_fp_variant () from /usr/lib64/dri/r600_dri.so #12 0x00007f303362d070 in st_update_fp () from /usr/lib64/dri/r600_dri.so #13 0x00007f303362968e in st_validate_state () from /usr/lib64/dri/r600_dri.so #14 0x00007f3033647306 in st_draw_vbo () from /usr/lib64/dri/r600_dri.so #15 0x00007f303360a108 in vbo_validated_drawrangeelements () from /usr/lib64/dri/r600_dri.so #16 0x00007f303360a89f in vbo_exec_DrawElements () from /usr/lib64/dri/r600_dri.so #17 0x00007f3062207551 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () from /usr/lib64/libQt5Quick.so.5 #18 0x00007f3062208935 in QSGBatchRenderer::Renderer::renderBatches() () from /usr/lib64/libQt5Quick.so.5
https://bugs.freedesktop.org/show_bug.cgi?id=104831
Mike Lothian mike@fireburn.co.uk changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |mike@fireburn.co.uk
--- Comment #1 from Mike Lothian mike@fireburn.co.uk --- I think this might be a duplicate of Bug 104762, which is fixed in master
Can you check to see if it's fixed in Mesa git? If so I think you'll see the fix in rc3
https://bugs.freedesktop.org/show_bug.cgi?id=104831
--- Comment #2 from Martin Bednar martin@serafean.cz --- Will check. At earliest tomorrow evening though...
https://bugs.freedesktop.org/show_bug.cgi?id=104831
Dennis Schridde devurandom@gmx.net changed:
What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.freedesktop.or | |g/show_bug.cgi?id=104806
https://bugs.freedesktop.org/show_bug.cgi?id=104831
--- Comment #3 from Martin Bednar martin@serafean.cz --- Just booted with 18.0-rc3. Plasma started up just fine. Alt+tab in kwin however... Different bug? #6 0x00007f5b039615bd in r600_draw_vbo () from /usr/lib64/dri/r600_dri.so #7 0x00007f5b03869ba4 in u_vbuf_draw_vbo () from /usr/lib64/dri/r600_dri.so #8 0x00007f5b03647457 in st_draw_vbo () from /usr/lib64/dri/r600_dri.so #9 0x00007f5b0360a108 in vbo_validated_drawrangeelements () from /usr/lib64/dri/r600_dri.so #10 0x00007f5b0360a89f in vbo_exec_DrawElements () from /usr/lib64/dri/r600_dri.so #11 0x00007f5b2ab96551 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () from /usr/lib64/libQt5Quick.so.5
https://bugs.freedesktop.org/show_bug.cgi?id=104831
--- Comment #4 from Martin Bednar martin@serafean.cz --- Created attachment 137095 --> https://bugs.freedesktop.org/attachment.cgi?id=137095&action=edit kwin backtrace
https://bugs.freedesktop.org/show_bug.cgi?id=104831
GitLab Migration User gitlab-migration@fdo.invalid changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|NEW |RESOLVED
--- Comment #5 from GitLab Migration User gitlab-migration@fdo.invalid --- -- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/628.
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