https://bugs.freedesktop.org/show_bug.cgi?id=93614
Bug ID: 93614 Summary: Tonga general protection fault in libdrm_amdgpu at di.fm Product: DRI Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: bpaterni@gmail.com
Created attachment 120836 --> https://bugs.freedesktop.org/attachment.cgi?id=120836&action=edit Debian's xserver-xorg-video-amdgpu bugscript output
Dear Maintainer,
di.fm's f2p streaming service is now only available through their website -- the downloadable playlist steams that used to be available now redirect people to the website -- and as a result I pulled up di.fm to attempt to play one of their steam. But instead of music, I see that the flashplugin has apparently crashed and a general protection fault pointing to libdrm_amdgpu has occurred and is reported in dmesg:
[21182.057540] traps: plugin-containe[32761] general protection ip:7f33d2ce0148 sp:7fff24852d60 error:0 in libdrm_amdgpu.so.1.0.0[7f33d2cdc000+7000]
Attached should be the output given by debian's xserver-xorg-video-amdgpu bugscript
https://bugs.freedesktop.org/show_bug.cgi?id=93614
--- Comment #1 from Brian Paterni bpaterni@gmail.com --- Created attachment 120837 --> https://bugs.freedesktop.org/attachment.cgi?id=120837&action=edit xorg.log
The debian bugscript seems to still use xorg logs from /var/log so here is a current one from .local/usr/xorg
https://bugs.freedesktop.org/show_bug.cgi?id=93614
--- Comment #2 from Michel Dänzer michel@daenzer.net --- We need to see a backtrace of a crash.
https://bugs.freedesktop.org/show_bug.cgi?id=93614
--- Comment #3 from Brian Paterni bpaterni@gmail.com --- Created attachment 120850 --> https://bugs.freedesktop.org/attachment.cgi?id=120850&action=edit gdb captured backtrace of segmentation fault
So it turns out I am able to stream successfully from di.fm, I think I may have just needed to sign up(!) :-)
Regardless though, launching of the web player does seem to be a bit spotty. Though I'm not sure if it caused by this bug or something else...
(In reply to Michel Dänzer from comment #2)
We need to see a backtrace of a crash.
I was able to get the attached backtrace by attaching to the browser's flashplugin subprocess! Hopefully it does help. To reproduce, all that seems necessary is to visit di.fm.
https://bugs.freedesktop.org/show_bug.cgi?id=93614
Brian Paterni bpaterni@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #4 from Brian Paterni bpaterni@gmail.com --- Not sure exactly which package provided the fix, but now I'm no longer seeing the fault, and also the stream on di.fm launches more consistently now. Recently updated packages and versions:
libdrm: 2.4.66-2 mesa: 11.1.1-2
Thanks to all working on this! :)
Closing this bug
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