934059 - Intermittent pseudo-first-line.svg | image comparison (==), max difference: 32, number of differing pixels: 1

Status: RESOLVED FIXED

(Release Engineering :: General, defect)

Description

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

Attachment: SCREENSHOT 1

https://tbpl.mozilla.org/php/getParsedLog.php?id=29972252&tree=Mozilla-Central
slave: t-w732-ix-044


07:39:37     INFO -  REFTEST TEST-START | file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/svg/text/pseudo-first-line.svg
07:39:37     INFO -  REFTEST TEST-LOAD | file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/svg/text/pseudo-first-line.svg | 8228 / 9979 (82%)
07:39:37     INFO -  REFTEST TEST-LOAD | file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/svg/text/pseudo-first-line-ref.svg | 8228 / 9979 (82%)
07:39:37     INFO -  REFTEST TEST-UNEXPECTED-FAIL | file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/svg/text/pseudo-first-line.svg | image comparison (==), max difference: 32, number of differing pixels: 1

07:39:37     INFO -  REFTEST   IMAGE 1 (TEST): [SEE ATTACHMENT 1 [details] [diff]]
07:39:37     INFO -  REFTEST   IMAGE 2 (REFERENCE): [SEE ATTACHMENT 2 [details] [diff]]
07:39:37     INFO -  REFTEST INFO | Saved log: START file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/svg/text/pseudo-first-line.svg
07:39:37     INFO -  REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
07:39:37     INFO -  REFTEST INFO | Saved log: Initializing canvas snapshot
07:39:37     INFO -  REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
07:39:37     INFO -  REFTEST INFO | Saved log: [CONTENT] RecordResult fired
07:39:37     INFO -  REFTEST INFO | Saved log: RecordResult fired
07:39:37     INFO -  REFTEST INFO | Saved log: START file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/svg/text/pseudo-first-line-ref.svg
07:39:37     INFO -  REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
07:39:37     INFO -  REFTEST INFO | Saved log: Initializing canvas snapshot
07:39:37     INFO -  REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
07:39:37     INFO -  REFTEST INFO | Saved log: [CONTENT] RecordResult fired
07:39:37     INFO -  REFTEST INFO | Saved log: RecordResult fired
07:39:37     INFO -  REFTEST INFO | Loading a blank page
07:39:37     INFO -  REFTEST TEST-END | file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/svg/text/pseudo-first-line.svg

Comment 1

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

Attachment: SCREENSHOT 2

Comment 2

[Mats Palmgren (inactive)]

Attachment: reftest-analyzer screenshot (look in the lower right corner)

Comment 3

[Mats Palmgren (inactive)]

I'm pretty sure this is a memory / hardware error of some sort.
For posterity:

builder: mozilla-central_win7-ix_test-reftest
slave: t-w732-ix-044
starttime: 1383315736.06
results: warnings (1)
buildid: 20131101061444
builduid: cd66ea6e4b1741b3b1b6edcbd508776a
revision: 5297b280ebeb

Comment 4

[Chris Cooper [:coop] (he/him)]

This slave (t-w732-ix-044) had its graphics card replaced.