Bug 75167 - [Qt] fast/canvas/canvas-largedraws.html crashes with newer Qt5
Summary: [Qt] fast/canvas/canvas-largedraws.html crashes with newer Qt5
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P1 Critical
Assignee: Csaba Osztrogonác
Keywords: Qt, QtTriaged
Depends on:
Reported: 2011-12-23 02:45 PST by Csaba Osztrogonác
Modified: 2012-01-17 06:29 PST (History)
5 users (show)

See Also:

crash log (6.96 KB, text/plain)
2011-12-23 02:45 PST, Csaba Osztrogonác
no flags Details
Patch (1.25 KB, patch)
2012-01-08 23:03 PST, Simon Hausmann
no flags Details | Formatted Diff | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Csaba Osztrogonác 2011-12-23 02:45:10 PST
Created attachment 120446 [details]
crash log

fast/canvas/canvas-largedraws.html started to crash after updating Qt5: 

This test now crashes with Qt5-WK1 and Qt5-WK2 too. Unfortunately
I can't reproduce the crash in debug mode, because I got timeout.

I attached the WK2 crash log I got in release mode.

It is a P1/critical bug, because it is a regression and it is a crash.
Comment 1 Csaba Osztrogonác 2011-12-23 02:54:51 PST
I skipped it, because we need green bots to be able catch new regressions - http://trac.webkit.org/changeset/103618
Comment 2 Simon Hausmann 2012-01-04 01:10:54 PST
It looks like it's simply running out of memory....
Comment 3 Simon Hausmann 2012-01-04 01:15:00 PST
I'll see if I can bisect qtbase to see what change caused it.
Comment 4 Simon Hausmann 2012-01-04 01:20:18 PST
I suspect ba3ed7b92c87e318904a279a2fea7e9e6c00cfb8 as that's the only change between the working and non-working qt5 qtbase that affects the files in question.
Comment 5 Simon Hausmann 2012-01-04 01:21:23 PST
Sorry, change 6506e0a6eec67985432427c630b148e825184c5d in qtbase is what I meant
Comment 6 Simon Hausmann 2012-01-04 01:21:41 PST
Comment 7 Simon Hausmann 2012-01-04 04:20:59 PST
Made a test-case and filed upstream bug report https://bugreports.qt.nokia.com/browse/QTBUG-23443
Comment 8 Simon Hausmann 2012-01-08 23:03:22 PST
Created attachment 121622 [details]
Comment 9 Simon Hausmann 2012-01-08 23:04:01 PST
For Ossy to review + land with the next qt5 update :). The bug should be fixed upstream now.
Comment 10 Csaba Osztrogonác 2012-01-08 23:24:46 PST
Comment on attachment 121622 [details]

r=me, I'll land it with the update.
Comment 11 Rafael Brandao 2012-01-17 06:24:42 PST
Ossy, can we close this one?
Comment 12 Csaba Osztrogonác 2012-01-17 06:25:48 PST
(In reply to comment #11)
> Ossy, can we close this one?

Please don't do it before cq land it. :)
Comment 13 Csaba Osztrogonác 2012-01-17 06:29:04 PST
Comment on attachment 121622 [details]

Clearing flags on attachment: 121622

Committed r105148: <http://trac.webkit.org/changeset/105148>
Comment 14 Csaba Osztrogonác 2012-01-17 06:29:12 PST
All reviewed patches have been landed.  Closing bug.