[Bug 100646] System hang on Mullins hardware with Linux 4.11-rc6

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100646

            Bug ID: 100646
           Summary: System hang on Mullins hardware with Linux 4.11-rc6
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: gamwizh00 at gmail.com

Created attachment 130783
  --> https://bugs.freedesktop.org/attachment.cgi?id=130783&action=edit
dmesg including xorg log

Using the 4.11-rc6 kernel on Mullins based laptop crashes xorg and hangs the
system. Changing to a vt doesn't work but rebooting works with sysrq. I tried
rc5, but the same happens there. Amdgpu works on my system with 4.10.

Attached is the dmesg log including the xorg log and crash. There is also a
kernel oops message present in the log.


xorg 1.19.3
mesa git

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