Bug 107710

Summary:	[BAT] igt@drv_selftest@live_hangcheck - dmesg-fail - Failed to idle other inactive engines after device reset
Product:	DRI	Reporter:	Martin Peres <martin.peres>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	CLOSED FIXED	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	normal
Priority:	medium	CC:	intel-gfx-bugs, james.ausmus
Version:	XOrg git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	CFL	i915 features:	firmware/guc

Description Martin Peres 2018-08-28 11:47:13 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4602/fi-cfl-guc/igt@drv_selftest@live_hangcheck.html

[  387.078293] igt_reset_queue(vecs0): Failed to idle other inactive engines after device reset
[  387.078595] Dumping ftrace buffer:
[  387.078816] ---------------------------------
[...]
[  387.179360] ---------------------------------
[  387.193367] Failed to switch back to kernel context; declaring wedged
[  387.193618] i915/intel_hangcheck_live_selftests: igt_reset_queue failed with error -5
[  387.201181] Failed to switch back to kernel context; declaring wedged
[  387.239388] [drm:intel_guc_send_mmio [i915]] *ERROR* MMIO: GuC action 0x501 failed with error -110 0x501

Comment 1 Chris Wilson 2018-08-28 11:54:11 UTC

That's not icl, that's just the guc being the guc -- there's a bug for the guc reset failure somewhere.

Comment 2 Martin Peres 2018-08-28 11:57:08 UTC

(In reply to Chris Wilson from comment #1)
> That's not icl, that's just the guc being the guc -- there's a bug for the
> guc reset failure somewhere.

Yeah, that's why I put the issue on the GUC feature, not GPU hang ;)

Comment 3 Chris Wilson 2018-08-29 12:53:41 UTC

But tagged icl. It's just that there is a bug in execlists reset that I was waiting for to be filed; and thought the guc bug was known...

Comment 4 Martin Peres 2018-08-29 18:30:11 UTC

(In reply to Chris Wilson from comment #3)
> But tagged icl. It's just that there is a bug in execlists reset that I was
> waiting for to be filed; and thought the guc bug was known...

I'm done filing bugs for ICL (none in the backlog), so sorry if you did not get the bug you wanted :D

Comment 5 James Ausmus 2018-08-30 04:45:01 UTC

So, this is tagged as ICL, but the test link is for CFL - I'm assuming this should actually be tagged as CFL?

Comment 6 Martin Peres 2018-08-30 06:55:13 UTC

(In reply to James Ausmus from comment #5)
> So, this is tagged as ICL, but the test link is for CFL - I'm assuming this
> should actually be tagged as CFL?

Oh my, thanks for pointing it out! That's what happens when you get tired I guess...

Thanks again :)

Comment 7 Chris Wilson 2018-08-31 14:10:08 UTC


*** This bug has been marked as a duplicate of bug 106685 ***

Comment 8 Lakshmi 2018-10-12 14:11:02 UTC

Closed as duplicate.

Comment 9 Martin Peres 2018-10-12 14:22:42 UTC

Re-opening to get rid of the duplicate given that this issue is fixed since we disabled GuC command submission, but the other bug is not fixed.

Comment 10 Martin Peres 2018-10-12 14:23:06 UTC

Now we can properly close it and archive it in CI Bug Log.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.