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Bug 649628

Summary: x11-base/xorg-server-1.19.99.901 - radeon: VM_CONTEXT1_PROTECTION_FAULT_ADDR
Product: Gentoo Linux Reporter: acab
Component: Current packagesAssignee: Gentoo X packagers <x11>
Status: RESOLVED NEEDINFO    
Severity: normal CC: tsmksubc
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
See Also: https://bugs.gentoo.org/show_bug.cgi?id=649736
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: emerge --info x11-base/xorg-server
gpu crash log
list of (relevant) upgraded packages from emerge.log

Description acab 2018-03-05 10:32:59 UTC
Created attachment 522438 [details]
emerge --info x11-base/xorg-server

Hi,
I've just upgraded a bunch of packages including x11 proto and xorg, which also caused x11-drivers to be rebuilt.
Since then the GPU crashes any time i do something in xrandr, eg:
xrandr --output DVI-0 --off
Additionally the second screen only as brought up by X only shows the mouse, but no windows or anything.
Video card is Radeon 7700HD
Kernel is 4.15.7; downgrading doesn't help.

I'm not sure who's the culprit and I don't seem to be able to downgrade easily as x11-base/xorg-server-1.19.6 is no longer available and 1.19.5-r1 won't install due to convoluted deps.
Comment 1 acab 2018-03-05 10:33:42 UTC
Created attachment 522440 [details]
gpu crash log
Comment 2 acab 2018-03-05 10:34:32 UTC
Created attachment 522442 [details]
list of (relevant) upgraded packages from emerge.log
Comment 3 Matt Turner gentoo-dev 2018-03-06 19:19:48 UTC
I've just added xf86-video-ati-18.0.0 to the tree. Please give that a try. If it does not resolve the problem, please file a bug upstream at https://bugs.freedesktop.org/enter_bug.cgi?product=xorg&component=Driver/Radeon and link us to it here.
Comment 4 acab 2018-03-07 06:32:35 UTC
(In reply to Matt Turner from comment #3)
> I've just added xf86-video-ati-18.0.0 to the tree. Please give that a try.
> If it does not resolve the problem, please file a bug upstream at
> https://bugs.freedesktop.org/enter_bug.cgi?product=xorg&component=Driver/
> Radeon and link us to it here.

Same issue with xf86-video-ati-18.0.0. Will file a bug upstream when I have a moment.
Thanks!