1155863 - Intermittent ua-style-sheet-margin-8.html,ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523

Status: RESOLVED FIXED

(Core :: Layout, defect)

Description

[Ryan VanderMeulen [:RyanVM]]

Attachment: test screenshot

10:20:05 INFO - REFTEST TEST-START | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html
10:20:05 INFO - REFTEST TEST-LOAD | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | 235 / 677 (34%)
10:20:05 INFO - REFTEST TEST-LOAD | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10-ref.html | 235 / 677 (34%)
10:20:05 INFO - REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
10:20:06 INFO - REFTEST IMAGE 1 (TEST): 
10:20:06 INFO - REFTEST IMAGE 2 (REFERENCE): 
10:20:06 INFO - REFTEST INFO | Saved log: START http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html
10:20:06 INFO - REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
10:20:06 INFO - REFTEST INFO | Saved log: Initializing canvas snapshot
10:20:06 INFO - REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
10:20:06 INFO - REFTEST INFO | Saved log: [CONTENT] RecordResult fired
10:20:06 INFO - REFTEST INFO | Saved log: RecordResult fired
10:20:06 INFO - REFTEST INFO | Saved log: START http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10-ref.html
10:21:05 INFO - REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
10:21:05 INFO - REFTEST INFO | Saved log: Initializing canvas snapshot
10:21:05 INFO - REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
10:21:05 INFO - REFTEST INFO | Saved log: [CONTENT] RecordResult fired
10:21:05 INFO - REFTEST INFO | Saved log: RecordResult fired
10:21:05 INFO - REFTEST INFO | Loading a blank page
10:21:05 INFO - REFTEST TEST-END | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html

Comment 1

[Ryan VanderMeulen [:RyanVM]]

Attachment: reference screenshot

Comment 2

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=8988687
repository: mozilla-inbound
start_time: 2015-04-17T10:27:00
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-861
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: d77021666bb0

Traceback (most recent call last):
REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-17 18:55:53.356 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 3

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=8996386
repository: mozilla-inbound
start_time: 2015-04-17T09:47:01
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-261
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 6dc252c85f6c

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-17 18:14:58.661 F/libc    (  696): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 4

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9000721
repository: mozilla-inbound
start_time: 2015-04-17T11:53:12
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-988
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 2b5464de971e

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-17 20:06:20.540 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 5

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=8996721
repository: mozilla-inbound
start_time: 2015-04-17T11:18:31
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-949
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 323f0f850485

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-17 19:37:49.195 F/libc    (  696): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 6

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9004403
repository: mozilla-inbound
start_time: 2015-04-17T12:30:36
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-1095
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: d38346a423b5

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-17 20:43:32.732 F/libc    (  693): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 7

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9005863
repository: mozilla-inbound
start_time: 2015-04-17T12:46:10
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-1519
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 8e5fd409bfeb

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-17 21:12:16.394 F/libc    (  693): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 8

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=b2g-inbound&job_id=1752020
repository: b2g-inbound
start_time: 2015-04-17T14:02:12
who: wkocher[at]mozilla[dot]com
machine: tst-linux64-spot-1882
buildname: b2g_emulator_vm b2g-inbound opt test reftest-20
revision: fff4d44e1f41

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-17 22:19:19.474 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 9

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9011429
repository: mozilla-inbound
start_time: 2015-04-17T14:42:08
who: wkocher[at]mozilla[dot]com
machine: tst-linux64-spot-528
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: f56304442f9f

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-17 23:00:18.811 F/libc    (  694): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 10

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9012590
repository: mozilla-inbound
start_time: 2015-04-17T15:15:20
who: wkocher[at]mozilla[dot]com
machine: tst-linux64-spot-1556
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: e00ab1b7ec7c

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-17 23:26:37.542 F/libc    (  698): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 11

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9013579
repository: mozilla-inbound
start_time: 2015-04-17T15:39:14
who: wkocher[at]mozilla[dot]com
machine: tst-linux64-spot-1216
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 86a2a7ecc011

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-17 23:50:02.829 F/libc    (  697): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 12

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9014597
repository: mozilla-inbound
start_time: 2015-04-17T16:12:25
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-1727
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 549422b4460b

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-18 00:21:12.665 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 13

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9015798
repository: mozilla-inbound
start_time: 2015-04-17T16:35:12
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-1467
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: fad9973e459b

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-18 00:49:56.864 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 14

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9016354
repository: mozilla-inbound
start_time: 2015-04-17T16:54:28
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-1732
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 61fe4fad0533

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-18 01:04:18.593 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 15

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9021652
repository: mozilla-inbound
start_time: 2015-04-17T20:41:10
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-1722
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: c503b0418516

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-18 04:50:18.537 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 16

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9022280
repository: mozilla-inbound
start_time: 2015-04-17T23:34:46
who: arai_a[at]mac[dot]com
machine: tst-linux64-spot-794
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: f0a97dd5ee96

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-18 07:43:23.692 F/libc    (  697): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 17

[Jonathan Kew [:jfkthame]]

AFAICS, the first occurrence of this was on gwright's push 6dc252c85f6c (Bug 1155359 - Set NS_FRAME_IS_BIDI on nsTextBoxFrame if text direction is set to RTL). Maybe that has upset something, though it's not immediately obvious to me why it should affect these tests.

However, I also notice that (a) the test run seems to be ending with a crash, and (b) there was a mozharness update just before this (cset d0a6539a1ca8, Bug 1155679 - "mozharness update to ref 4f1cf3369955"). Would a "mozharness update" affect the b2g reftest runs? If so, I'd be inclined to suspect that of having triggered the failures here.

I've retriggered a bunch of jobs to try and confirm whether the failures ever occur prior to that change; let's see how things look in a couple of hours (or however long they take...). Leaving n-i? in place for now as a reminder.

Comment 18

[Jonathan Kew [:jfkthame]]

OK, I got several failures on 6f89775dedd6, which predates the mozharness bump, so I guess that's not the culprit.

Note that these tests have been running since bug 1134598, which landed more than a month ago (2015-03-12), and AFAIK this failure has only just arisen ... so apparently *something* has changed recently to make them unreliable. Looking further.....

Comment 19

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=1353550
repository: mozilla-central
start_time: 2015-04-18T02:30:19
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-1998
buildname: b2g_emulator_vm mozilla-central opt test reftest-20
revision: 8af644c9b616

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
Return code: 1

Comment 20

[Jonathan Kew [:jfkthame]]

This seems to begin with bug 1144501 or bug 1151993, as the first occurrences I've managed to find via retriggers are on https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&revision=27220470506a.

I'm not sure why the issue here is either B2G-specific or intermittent, but I propose to disable (comment out) the vertical-mode fragment of these testcases for the time being. This was already done for the corresponding fragment of ua-style-sheet-margin-9.html, as these fragments can't test what they're intended to until it's implemented anyway.

When bug 1077521 is done and we re-enable the vertical parts of these tests, we'll see whether any real issue remains to be addressed here.

Comment 21

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=1355437
repository: mozilla-central
start_time: 2015-04-18T17:32:05
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-260
buildname: b2g_emulator_vm mozilla-central opt test reftest-20
revision: 61257af20884

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-19 02:07:50.177 F/libc    (  694): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 22

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9030419
repository: mozilla-inbound
start_time: 2015-04-18T22:12:40
who: ehsan[at]mozilla[dot]com
machine: tst-linux64-spot-715
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: c3aa154de9b1

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-19 06:17:42.801 F/libc    (  694): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 23

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9033155
repository: mozilla-inbound
start_time: 2015-04-19T07:02:01
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-690
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 1fe8f7f97be3

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-19 14:06:46.290 F/MOZ_Assert(  700): Assertion failure: IsSingleThreaded(), at ../../../../gecko/security/sandbox/linux/Sandbox.cpp:442
04-19 14:06:46.300 F/libc    (  700): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
04-19 15:11:14.990 F/libc    (  694): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 24

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9035557
repository: mozilla-inbound
start_time: 2015-04-19T08:42:08
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-2064
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: 6fe20e721ddf

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-19 16:53:00.276 F/libc    (  697): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 25

[Jonathan Kew [:jfkthame]]

Attachment: Temporarily disable tests that involve table elements within vertical writing mode (not yet supported)

Given how frequent this failure has become, I think we should disable the (currently irrelevant) portions of these tests; we'll need to re-enable them once tables are implemented, and address any remaining issues of unreliability at that point.

Comment 26

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=try&job_id=6719112
repository: try
start_time: 2015-04-19T08:19:59
who: philip[dot]chee[at]gmail[dot]com
machine: tst-linux64-spot-1228
buildname: b2g_emulator_vm try opt test reftest-20
revision: 9c50db070e52

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-19 16:18:48.118 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 27

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=1357586
repository: mozilla-central
start_time: 2015-04-19T17:29:16
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-154
buildname: b2g_emulator_vm mozilla-central opt test reftest-20
revision: a32e3b93c8d8

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-20 01:45:45.463 F/libc    (  693): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 28

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=b2g-inbound&job_id=1756248
repository: b2g-inbound
start_time: 2015-04-19T22:17:28
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-280
buildname: b2g_emulator_vm b2g-inbound opt test reftest-20
revision: 67433471e715

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/invalidation/test-image-layers-multiple-displayitem.html | failed reftest-no-paint
04-20 06:24:29.189 F/libc    (  696): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 29

[Jonathan Kew [:jfkthame]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/dff88d946047

Comment 30

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9053806
repository: mozilla-inbound
start_time: 2015-04-20T00:20:02
who: tomcat[at]mozilla[dot]com
machine: tst-linux64-spot-1768
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: bf79ec7accfe

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-20 08:22:21.791 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 31

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9057875
repository: mozilla-inbound
start_time: 2015-04-20T02:41:18
who: tomcat[at]mozilla[dot]com
machine: tst-linux64-spot-596
buildname: b2g_emulator_vm mozilla-inbound opt test reftest-20
revision: f550eb7809b6

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-20 10:49:06.041 F/libc    (  694): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 32

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=b2g-inbound&job_id=1757144
repository: b2g-inbound
start_time: 2015-04-20T03:35:10
who: tomcat[at]mozilla[dot]com
machine: tst-linux64-spot-208
buildname: b2g_emulator_vm b2g-inbound opt test reftest-20
revision: efddd5eae28f

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-20 11:49:27.521 F/libc    (  694): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 33

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=b2g-inbound&job_id=1759215
repository: b2g-inbound
start_time: 2015-04-20T08:46:41
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-1382
buildname: b2g_emulator_vm b2g-inbound opt test reftest-20
revision: db1a0299dc39

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-20 16:56:47.889 F/libc    (  695): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 34

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=fx-team&job_id=2750146
repository: fx-team
start_time: 2015-04-20T10:24:41
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-302
buildname: b2g_emulator_vm fx-team opt test reftest-20
revision: bc08f3773fb4

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-8.html | image comparison (==), max difference: 255, number of differing pixels: 357
04-20 18:36:20.899 F/libc    (  694): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 35

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=fx-team&job_id=2755421
repository: fx-team
start_time: 2015-04-20T15:16:07
who: wkocher[at]mozilla[dot]com
machine: tst-linux64-spot-1395
buildname: b2g_emulator_vm fx-team opt test reftest-20
revision: bf544e556f37

REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/writing-mode/ua-style-sheet-margin-10.html | image comparison (==), max difference: 255, number of differing pixels: 523
04-20 23:28:20.377 F/libc    (  696): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1)
This usually indicates the B2G process has crashed
Return code: 1

Comment 36

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

https://hg.mozilla.org/mozilla-central/rev/dff88d946047