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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [836], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101288">101288</a>
</td>
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<tr>
<th>Summary</th>
<td>[drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [836], reason: Hang on render ring, action: reset
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>bjorn@mork.no
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>i915 platform</th>
<td>SKL
</td>
</tr>
<tr>
<th>i915 features</th>
<td>GPU hang
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=131693" name="attach_131693" title="dmesg">attachment 131693</a> <a href="attachment.cgi?id=131693&action=edit" title="dmesg">[details]</a></span>
dmesg
Getting this occasionally while zooming windows or moving graphic objects
(drawing etc). It happens too rarely to be reproducible, but often enough to
be annoying. The hang somehow makes X restart after repeated reset attempts.
[54034.511500] [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [836], reason:
Hang on render ring, action: reset
[54034.511509] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[54034.511513] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[54034.511517] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[54034.511520] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[54034.511524] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[54034.511622] drm/i915: Resetting chip after gpu hang
[54034.511708] [drm] RC6 on
[54034.527085] [drm] GuC firmware load skipped
[[54046.478860] drm/i915: Resetting chip after gpu hang
[54046.478993] [drm] RC6 on
[54046.497115] [drm] GuC firmware load skipped
System is a plain Debian stretch running on a Lenovo Thinkpad X1 Carbon 4th
gen.
bjorn@miraculix:~$ uname -a
Linux miraculix 4.9.0-3-amd64 #1 SMP Debian 4.9.25-1 (2017-05-02) x86_64
GNU/Linux
bjorn@miraculix:~$ grep . /sys/class/dmi/id/{bios,board}* 2>/dev/null
/sys/class/dmi/id/bios_date:11/28/2016
/sys/class/dmi/id/bios_vendor:LENOVO
/sys/class/dmi/id/bios_version:N1FET47W (1.21 )
/sys/class/dmi/id/board_asset_tag:Not Available
/sys/class/dmi/id/board_name:20FB006AMN
/sys/class/dmi/id/board_vendor:LENOVO
/sys/class/dmi/id/board_version:SDK0J40697 WIN
root@miraculix:/tmp# lspci -vvvnns :2
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 520
[8086:1916] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo HD Graphics 520 [17aa:2238]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 131
Region 0: Memory at e0000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=512M]
Region 4: I/O ports at e000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI
00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-,
OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-,
OBFF Disabled
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00018 Data: 0000
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Process Address Space ID (PASID)
PASIDCap: Exec+ Priv-, Max PASID Width: 14
PASIDCtl: Enable- Exec- Priv-
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [300 v1] Page Request Interface (PRI)
PRICtl: Enable- Reset-
PRISta: RF- UPRGI- Stopped-
Page Request Capacity: 00008000, Page Request Allocation:
00000000
Kernel driver in use: i915
Kernel modules: i915
Using modesetting driver. Xorg.log before and after X restart is attached, as
well as full dmesg and the /sys/class/drm/card0/error dump.</pre>
</div>
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