https://bugs.freedesktop.org/show_bug.cgi?id=66673
Priority: medium Bug ID: 66673 Assignee: dri-devel@lists.freedesktop.org Summary: NULL pointer dereference on BONAIRE (hd7790) after starting X server Severity: normal Classification: Unclassified OS: Linux (All) Reporter: andreas.buttenschoen@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI
Created attachment 82149 --> https://bugs.freedesktop.org/attachment.cgi?id=82149&action=edit Kernel log
I've got this bug anytime I've tried starting drm-next on my BONAIRE HD7790. It boots fine, kms seems to work in the console. However, as soon as the X-server is started the kernel reports a null pointer dereference and it's impossible to start another X-server instance after.
Kernel version: v3.10 + git://people.freedesktop.org/~agd5f/linux drm-next-3.11 (Jul 6) xf86-video-ati (git Jul 6) mesa (git Jul 6) libdrm (git Jul 6) llvm (svn Jul 6)
https://bugs.freedesktop.org/show_bug.cgi?id=66673
--- Comment #1 from Alex Deucher agd5f@yahoo.com --- Please attach your xorg log as well.
https://bugs.freedesktop.org/show_bug.cgi?id=66673
--- Comment #2 from Andreas Buttenschoen andreas.buttenschoen@gmail.com --- Created attachment 82153 --> https://bugs.freedesktop.org/attachment.cgi?id=82153&action=edit startx output
output from startx
https://bugs.freedesktop.org/show_bug.cgi?id=66673
--- Comment #3 from Andreas Buttenschoen andreas.buttenschoen@gmail.com --- Created attachment 82154 --> https://bugs.freedesktop.org/attachment.cgi?id=82154&action=edit Xorg.log
/var/log/Xorg.0.log
https://bugs.freedesktop.org/show_bug.cgi?id=66673
Alex Deucher agd5f@yahoo.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |nrndda@gmail.com
--- Comment #4 from Alex Deucher agd5f@yahoo.com --- *** Bug 68783 has been marked as a duplicate of this bug. ***
https://bugs.freedesktop.org/show_bug.cgi?id=66673
--- Comment #5 from Dmitry Derevyanko nrndda@gmail.com --- With kernel: 3.11.3 gentoo version mesa: git(Oct 3) builded with gles xf86-video-ati: git(Oct 3) libdrm: git(Oct 3) llvm: git(Oct 3) glamor: git(Oct 3) builded without gles
I can boot to kde (with radeon.dpm=1 in kernel cmdline) but some activity in firefox leads to GPU lockup, what has nothing to do with this bug. Without gles in mesa I can't boot at all. As described before. Maybe it'll help find problem.
https://bugs.freedesktop.org/show_bug.cgi?id=66673
Marek Olšák maraeo@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #6 from Marek Olšák maraeo@gmail.com --- Bonaire works fine here. Feel free to reopen if you still have this issue, but please update your driver components first.
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