Bug 104944

Summary:	[BAT] igt@kms_pipe_crc_basic@suspend-read-crc-pipe-[a\|b\|c] - incomplete - Softdog
Product:	DRI	Reporter:	Marta Löfstedt <marta.lofstedt>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	CLOSED WORKSFORME	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	normal
Priority:	high	CC:	intel-gfx-bugs
Version:	DRI git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	BDW, HSW	i915 features:	display/Other

Description Marta Löfstedt 2018-02-05 07:15:28 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4215/fi-bdw-5557u/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

From run.log:
pass: igt/kms_pipe_crc_basic/suspend-read-crc-pipe-a

[244/288] skip: 17, pass: 227 \
owatch: TIMEOUT!
owatch: timeout for /dev/watchdog0 set to 10 (requested 10)
FATAL: command execution failed

last dmesg:
<7>[  361.378661] [drm:drm_mode_addfb2] [FB:79]
<7>[  361.392319] [drm:drm_mode_setcrtc] [CRTC:37:pipe A]
<7>[  361.392335] [drm:drm_mode_setcrtc] [CONNECTOR:70:HDMI-A-2]

There is pstore, but unfortunately dmesg has been overwritten by ftrace.

Comment 1 Marta Löfstedt 2018-02-21 14:13:41 UTC

Now also on BAT HSW:

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3815/fi-hsw-4770/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

pass: igt/kms_pipe_crc_basic/suspend-read-crc-pipe-a

[244/288] skip: 23, pass: 221 \
owatch: TIMEOUT!

from pstore:
<14>[  324.901766] [IGT] kms_pipe_crc_basic: exiting, ret=0
<6>[  327.441649] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
<7>[  328.787916] [drm:ibx_hpd_irq_handler [i915]] hotplug event received, stat 0x00080000, dig 0x00101010, pins 0x00000002
<7>[  328.787970] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 1 - cnt: 0
<7>[  328.788188] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
<7>[  328.788290] [drm:i915_hotplug_work_func [i915]] Connector VGA-1 (pin 1) received hotplug event.
<7>[  328.788362] [drm:intel_crt_detect [i915]] [CONNECTOR:58:VGA-1] force=0
<7>[  328.788434] [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0x83f40008, result 1
<7>[  328.788481] [drm:intel_crt_detect [i915]] CRT detected via hotplug
<12>[  415.011034] owatch: TIMEOUT!

Comment 2 Marta Löfstedt 2018-03-06 06:44:14 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3876/fi-hsw-4770/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-c.html

<6>[  330.388217] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
<12>[  417.896664] owatch: TIMEOUT!
<12>[  417.896894] owatch: timeout for /dev/watchdog0 set to 10 (requested 10)

Comment 3 Marta Löfstedt 2018-03-12 11:18:54 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3910/fi-hsw-4770/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html

pstore:
<7>[  333.757138] [drm:intel_atomic_commit_tail [i915]] [CRTC:51:pipe B]
<6>[  333.757364] Console: switching to colour frame buffer device 240x75
<6>[  336.311091] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
<12>[  423.953760] owatch: TIMEOUT!
<12>[  423.953859] owatch: timeout for /dev/watchdog0 set to 10 (requested 10)

Comment 4 Marta Löfstedt 2018-04-17 14:55:33 UTC

check if still in BAT

Comment 5 Marta Löfstedt 2018-04-18 06:21:24 UTC

Not seen as softdog in BAT so changing priority to high. 
However, https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4056/fi-ilk-m540/igt@gem_exec_suspend@basic-s3.html not softdog,

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