[Bug 89548] New: Power management related X / radeon crash

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89548

            Bug ID: 89548
           Summary: Power management related X / radeon crash
           Product: xorg
           Version: 7.7 (2012.06)
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/Radeon
          Assignee: xorg-driver-ati at lists.x.org
          Reporter: adam at adamflott.com
        QA Contact: xorg-team at lists.x.org

Created attachment 114233
  --> https://bugs.freedesktop.org/attachment.cgi?id=114233&action=edit
dmesg

After 30 minutes or so my display goes black and I can see my desktop
environment (KDE) crashed in dmesg. See attached dmesg and Xorg.0.log. Please
ignore all the v4l related noise in the dmesg as it's from a custom compiled
kernel and not the stock Arch Linux kernel I'd normally use.

This has both happened with kernel 3.18 and 4.0-rc3. The severity increased on
the upgrade to xorg 1.17

OS: Arch
GPU: Advanced Micro Devices [AMD/ATI] Tahiti XT [Radeon HD 7970/8970 OEM / R9
280X]
Display Type: Display Port

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