Re: ✗ Fi.CI.BAT: failure for drm/i915: Rest of my DSI and DPLL stuff

From: Tomi Sarvela <tomi.p.sarvela@intel.com>
To: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: ✗ Fi.CI.BAT: failure for drm/i915: Rest of my DSI and DPLL stuff
Date: Thu, 14 Apr 2016 11:54:53 +0300	[thread overview]
Message-ID: <7454847.h5u2BYi2t6@fractal> (raw)
In-Reply-To: <20160414084612.GF4329@intel.com>

On Thursday 14 April 2016 11:46:12 Ville Syrjälä wrote:
> On Thu, Apr 14, 2016 at 10:24:23AM +0300, Tomi Sarvela wrote:
> > On Wednesday 13 April 2016 19:29:25 Ville Syrjälä wrote:
> > [ILK-hp8440p problems]
> > 
> > > ...
> > > 
> > > [  265.316531] drm/i915: Resetting chip after gpu hang
> > > [  265.316585] [drm:i915_reset [i915]] *ERROR* Failed to reset chip:
> > > -110
> > > 
> > > Looks like the GPU died for some reason.
> > > 
> > > > Test kms_force_connector_basic:
> > > >         Subgroup prune-stale-modes:
> > > >                 pass       -> SKIP       (ivb-t430s)
> > > 
> > > No clue what happened here. The change isn't visible in the results
> > > visualization page, nor can I see this subtest even being run in
> > > the dmesg for Patchwork_1881. The dmesg ends at gtt-blt, but based on
> > > the json there were a ton of tests run after that. In fact the json
> > > and dmesg seem totally out of sync.
> > > 
> > > Tomi, any idea what's going on here?
> > 
> > The link from Patchwork page is hosed, but the full dmesgs are at
> > http://benchsrv.fi.intel.com/archive/results/CI_IGT_test/Patchwork_1881/il
> > k-hp8440p/[1]
> > http://benchsrv.fi.intel.com/archive/results/CI_IGT_test/Patchwork_1881/i
> > vb-t430s/[2]
> Not sure what you mean with hosed. It took me to the same place where I
> was before (ie. [2]). But if you look at the dmesg vs. results.json the
> order of the tests is totally different. I thought the json would show
> them in the order they were run, but maybe I'm wrong?

HOst link took me to unexisting host.html page instead of host/ directory.

Looking at results.json and dmesg-during.log, they seem same. Example, ivb-
t430s start of the logs:

[   54.485575] kms_addfb_basic: starting subtest addfb25-Yf-tiled
[   54.580441] gem_mmap_gtt: starting subtest basic-short
[   54.728538] gem_storedw_loop: starting subtest basic-vebox

    "tests": {
        "igt@kms_addfb_basic@addfb25-yf-tiled": {
        "igt@gem_mmap_gtt@basic-short": {
        "igt@gem_storedw_loop@basic-vebox": {

Do you have specific build/host/test which shows the inconsistency between 
logs?

Also: I'm trying to get the piglit output added to the logdir. It might help 
even in cases where host hangs, because it's collected externally.

Tomi
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