Ticket #10724 (closed defect: fixed)

Opened 4 years ago

Last modified 3 years ago

Sugar dies upon launching an activity

Reported by: erikos Owned by: dsd
Priority: blocker Milestone: 11.2.0-M4
Component: sugar Version: Development build as of this date
Keywords: Cc:
Action Needed: no action Verified: no
Deployments affected: Blocked By:
Blocking:

Description

Related upstream tickets:

http://bugs.sugarlabs.org/ticket/2154 http://bugs.sugarlabs.org/ticket/2064

I have seen it twice already.

Change History

Changed 4 years ago by dsd

I saw this a lot while working on Record, launching through sugar-launch. Thats good news because it means its not too hard to reproduce. You could probably modify an activity to exit after 1 second idle, and launch it from a bash loop from a terminal.

Changed 3 years ago by erikos

  • priority changed from normal to high

Changed 3 years ago by erikos

  • keywords blocker? added

Changed 3 years ago by dsd

  • keywords blocker? removed
  • priority changed from high to blocker

Changed 3 years ago by dsd

  • owner changed from erikos to dsd

Changed 3 years ago by dsd

  • status changed from new to assigned
  • next_action changed from diagnose to communicate

Patch posted here: https://bugzilla.gnome.org/show_bug.cgi?id=651795

test RPMs here: http://koji.fedoraproject.org/koji/taskinfo?taskID=3108680

With the patch, this is fixed by my counts. I could trivially reproduce the bug with a HelloWorld activity modified to quit itself launched in a loop usually in less than 10 minutes, now it's been running for over an hour with no crash.

Changed 3 years ago by erikos

Great work Daniel. I would say, let's get the rpm in and test. And maybe yo can attach as well your test script for others to give it a go.

Changed 3 years ago by dsd

  • next_action changed from communicate to package

Changed 3 years ago by dsd

  • next_action changed from package to add to build

Changed 3 years ago by erikos

If we have verified this one we can close those two:

http://bugs.sugarlabs.org/ticket/2437

http://bugs.sugarlabs.org/ticket/2064

Changed 3 years ago by dsd

  • next_action changed from add to build to test in build

test in 11.2.0 build 23

Changed 3 years ago by greenfeld

  • status changed from assigned to closed
  • next_action changed from test in build to no action
  • resolution set to fixed

Attempted to repeatedly cause a crash starting and closing the Record and HelloWorld activities repeatedly on XO-1 and XO-1.5s for ~30 minutes. I did not see a garbage collection related crash when doing so, but will reopen this if it occurs.

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