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Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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eve: EC crash on resume

Project Member Reported by derat@chromium.org, Nov 17 2017

Issue description

Google Chrome	62.0.3202.82 (Official Build) (64-bit)
Platform	9901.66.0 (Official Build) stable-channel eve

I had suspended this eve system this morning. When I opened the lid a bit later, I saw a login screen instead of the lock screen. It looks like the EC crashed and the system rebooted:

...
280 | 2017-11-17 06:51:48 | ACPI Wake | Deep S3
281 | 2017-11-17 06:54:08 | ACPI Enter | S3
282 | 2017-11-17 07:18:54 | EC Event | Lid Open
283 | 2017-11-17 07:18:54 | ACPI Wake | Deep S3
284 | 2017-11-17 07:27:12 | ACPI Enter | S3
285 | 2017-11-17 07:28:50 | System boot | 59
286 | 2017-11-17 07:28:50 | EC Event | Panic Reset in previous boot
287 | 2017-11-17 07:28:50 | Power Fail
288 | 2017-11-17 07:28:50 | System Reset
289 | 2017-11-17 07:28:50 | ACPI Wake | Deep S5
290 | 2017-11-17 07:28:50 | Wake Source | Power Button | 0
291 | 2017-11-17 07:29:01 | Kernel Event | Clean Shutdown
292 | 2017-11-17 07:29:01 | ACPI Enter | S5
293 | 2017-11-17 08:39:03 | System boot | 60
294 | 2017-11-17 08:39:03 | EC Event | Lid Open
295 | 2017-11-17 08:39:03 | ACPI Wake | Deep S5
296 | 2017-11-17 08:39:03 | Wake Source | Power Button | 0

The crash report is at http://crash/d6cb735fdc3bce0a, and I filed a feedback report that hasn't appeared yet.
 

Comment 1 by derat@chromium.org, Nov 17 2017

The feedback report still doesn't show up in my searches, but it's at http://listnr/product/5015361/report/84667266833.
Tracking this from dogfood reports here: https://b.corp.google.com/issues/67865186

Unfortunately we don't get more info than this event entry because there is only a few bytes that get preserved, so all I know so far is it is a watchdog reset.

I have been trying to reproduce it with debug enabled but it is elusive..
Owner: dlaurie@chromium.org
Status: Assigned (was: Untriaged)

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