[Bug 112301] New: GPU HANG: ecode 9:0:0x00000000

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=112301

            Bug ID: 112301
           Summary: GPU HANG: ecode 9:0:0x00000000
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: not set
          Priority: not set
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: vsego at vsego.org
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

My display froze for several seconds and, since I've been having crash issues
lately, I went to check my logs. Found this in /var/log/kern:

Nov 15 19:13:49 machine_name kernel: i915 0000:00:02.0: GPU HANG: ecode
9:0:0x00000000, hang on rcs0
Nov 15 19:13:49 machine_name kernel: [drm] GPU hangs can indicate a bug
anywhere in the entire gfx stack, including userspace.
Nov 15 19:13:49 machine_name kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Nov 15 19:13:49 machine_name kernel: [drm] drm/i915 developers can then
reassign to the right component if it's not a kernel issue.
Nov 15 19:13:49 machine_name kernel: [drm] The gpu crash dump is required to
analyze gpu hangs, so please always attach it.
Nov 15 19:13:49 machine_name kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Nov 15 19:13:49 machine_name kernel: i915 0000:00:02.0: Resetting rcs0 for hang
on rcs0

As per those instructions, I'm attaching the error file.

This is from lspci -v:

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 630 (rev 04)
(prog-if 00 [VGA controller])
        DeviceName:  Onboard IGD
        Subsystem: ASUSTeK Computer Inc. Device 872f
        Flags: bus master, fast devsel, latency 0, IRQ 135
        Memory at de000000 (64-bit, non-prefetchable) [size=16M]
        Memory at c0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at f000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [40] Vendor Specific Information: Len=0c <?>
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Capabilities: [d0] Power Management version 2
        Capabilities: [100] Process Address Space ID (PASID)
        Capabilities: [200] Address Translation Service (ATS)
        Capabilities: [300] Page Request Interface (PRI)
        Kernel driver in use: i915
        Kernel modules: i915

The Kernel package is 5.3.7-150.vanilla.knurd.1.fc29.x86_64. The crashes have
been happening for months now, since I upgraded both the HW and Fedora (I had
kernels 5.3.0 and 5.3.1 from Fedora's repository before this one). Not sure if
this is related to crashes, since it didn't crash this time.

I'm not accustomed to making Kernel bug reports, so please let me know if
anything is missing.

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