[Bug 99964] New: DMA remapping faults on Intel BDW (Linux-4.10, xorg 1.19.1, mesa 13.0.4, xf86-video-intel-git_20170103_028c946d)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99964

            Bug ID: 99964
           Summary: DMA remapping faults on Intel BDW (Linux-4.10, xorg
                    1.19.1, mesa 13.0.4,
                    xf86-video-intel-git_20170103_028c946d)
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: udo at hypervisor.org
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 129911
  --> https://bugs.freedesktop.org/attachment.cgi?id=129911&action=edit
GPU crash dump

[  288.972544] DMAR: DRHD: handling fault status reg 3
[  288.972550] DMAR: [DMA Read] Request device [00:02.0] fault addr eadd8000
[fault reason 05] PTE Write access is not set
[  288.972558] DMAR: DRHD: handling fault status reg 3
[  288.972561] DMAR: [DMA Read] Request device [00:02.0] fault addr eadcb000
[fault reason 05] PTE Write access is not set
[  288.972565] DMAR: DRHD: handling fault status reg 3
[  288.972568] DMAR: [DMA Read] Request device [00:02.0] fault addr eade5000
[fault reason 05] PTE Write access is not set
[  288.972572] DMAR: DRHD: handling fault status reg 3
[  288.972574] DMAR: [DMA Read] Request device [00:02.0] fault addr eade8000
[fault reason 05] PTE Write access is not set
[  288.972577] DMAR: DRHD: handling fault status reg 3
[  288.972579] DMAR: [DMA Read] Request device [00:02.0] fault addr eadfe000
[fault reason 05] PTE Write access is not set
[  288.972582] DMAR: DRHD: handling fault status reg 2
[  288.972584] DMAR: [DMA Read] Request device [00:02.0] fault addr eae12000
[fault reason 05] PTE Write access is not set
[  288.972588] DMAR: DRHD: handling fault status reg 3
[  288.972590] DMAR: [DMA Read] Request device [00:02.0] fault addr eae10000
[fault reason 05] PTE Write access is not set
[  288.972594] DMAR: DRHD: handling fault status reg 3
[  288.972596] DMAR: [DMA Read] Request device [00:02.0] fault addr eadf8000
[fault reason 05] PTE Write access is not set
[  288.972598] DMAR: DRHD: handling fault status reg 3
[  288.972601] DMAR: [DMA Read] Request device [00:02.0] fault addr eadf5000
[fault reason 05] PTE Write access is not set
[  288.972604] DMAR: DRHD: handling fault status reg 3
[  288.972606] DMAR: [DMA Read] Request device [00:02.0] fault addr eae07000
[fault reason 05] PTE Write access is not set
[  300.001622] [drm] GPU HANG: ecode 8:0:0x85dffffb, in Xorg [598], reason:
Hang on render ring, action: reset
[  300.001623] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  300.001624] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  300.001624] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  300.001625] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[  300.001625] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  300.001641] drm/i915: Resetting chip after gpu hang
[  300.008440] dmar_fault: 13 callbacks suppressed

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