1234404 - Intermittent e10s browser_579879.js | Found an unexpected tab at the end of test run: about:blank

Status: RESOLVED FIXED

(Firefox :: Session Restore, defect, P5)

Description

[Phil Ringnalda (:philor)]

https://treeherder.mozilla.org/logviewer.html#?job_id=6283625&repo=fx-team

Comment 1

[Intermittent Failures Robot]

9 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* try: 4
* mozilla-inbound: 4
* fx-team: 1

Platform breakdown:
* linux32: 5
* linux64: 4

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-02-01&endday=2016-02-07&tree=all

Comment 2

[Intermittent Failures Robot]

24 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 18
* fx-team: 3
* try: 2
* mozilla-central: 1

Platform breakdown:
* linux64: 18
* linux32: 6

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-02-25&endday=2016-02-25&tree=all

Comment 3

[Intermittent Failures Robot]

24 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 10
* fx-team: 7
* try: 6
* mozilla-central: 1

Platform breakdown:
* linux64: 18
* linux32: 6

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-02-26&endday=2016-02-26&tree=all

Comment 4

[Intermittent Failures Robot]

66 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 38
* fx-team: 13
* try: 11
* mozilla-central: 4

Platform breakdown:
* linux64: 48
* linux32: 18

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-02-22&endday=2016-02-28&tree=all

Comment 5

[Intermittent Failures Robot]

22 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 15
* fx-team: 6
* mozilla-central: 1

Platform breakdown:
* linux64: 19
* linux32: 3

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-02-29&endday=2016-02-29&tree=all

Comment 6

[Intermittent Failures Robot]

23 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 13
* fx-team: 7
* try: 3

Platform breakdown:
* linux64: 15
* linux32: 8

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-01&endday=2016-03-01&tree=all

Comment 7

[Intermittent Failures Robot]

18 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 12
* fx-team: 5
* try: 1

Platform breakdown:
* linux64: 14
* linux32: 4

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-03&endday=2016-03-03&tree=all

Comment 8

[Intermittent Failures Robot]

110 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 63
* fx-team: 34
* try: 8
* mozilla-central: 5

Platform breakdown:
* linux64: 83
* linux32: 27

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-02-29&endday=2016-03-06&tree=all

Comment 9

[Intermittent Failures Robot]

21 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 18
* fx-team: 2
* try: 1

Platform breakdown:
* linux64: 17
* linux32: 4

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-08&endday=2016-03-08&tree=all

Comment 10

[Intermittent Failures Robot]

25 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 12
* fx-team: 8
* try: 4
* mozilla-central: 1

Platform breakdown:
* linux64: 20
* linux32: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-09&endday=2016-03-09&tree=all

Comment 11

[Intermittent Failures Robot]

22 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 10
* try: 5
* fx-team: 4
* mozilla-central: 2
* mozilla-aurora: 1

Platform breakdown:
* linux64: 17
* linux32: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-10&endday=2016-03-10&tree=all

Comment 12

[Intermittent Failures Robot]

22 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 12
* try: 5
* fx-team: 3
* mozilla-central: 1
* mozilla-aurora: 1

Platform breakdown:
* linux64: 17
* linux32: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-11&endday=2016-03-11&tree=all

Comment 13

[Intermittent Failures Robot]

115 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 66
* try: 22
* fx-team: 21
* mozilla-central: 4
* mozilla-aurora: 2

Platform breakdown:
* linux64: 91
* linux32: 24

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-07&endday=2016-03-13&tree=all

Comment 14

[Intermittent Failures Robot]

23 automation job failures were associated with this bug yesterday.

Repository breakdown:
* fx-team: 10
* mozilla-inbound: 9
* try: 3
* mozilla-aurora: 1

Platform breakdown:
* linux64: 15
* linux32: 7
* android-4-3-armv7-api15: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-15&endday=2016-03-15&tree=all

Comment 15

[Intermittent Failures Robot]

15 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 8
* fx-team: 4
* try: 2
* mozilla-aurora: 1

Platform breakdown:
* linux64: 12
* linux32: 3

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-16&endday=2016-03-16&tree=all

Comment 16

[Intermittent Failures Robot]

15 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 11
* fx-team: 2
* mozilla-central: 1
* mozilla-aurora: 1

Platform breakdown:
* linux64: 13
* linux32: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-17&endday=2016-03-17&tree=all

Comment 17

[Intermittent Failures Robot]

89 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 49
* fx-team: 22
* try: 10
* mozilla-central: 4
* mozilla-aurora: 4

Platform breakdown:
* linux64: 69
* linux32: 19
* android-4-3-armv7-api15: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-14&endday=2016-03-20&tree=all

Comment 18

[Intermittent Failures Robot]

16 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 10
* fx-team: 3
* try: 2
* mozilla-central: 1

Platform breakdown:
* linux64: 12
* linux32: 4

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-22&endday=2016-03-22&tree=all

Comment 19

[:Felipe Gomes (needinfo for replies!)]

Instead of disabling this one I'll first try to do what blassey noted that the test doesn't wait for the tabs removed at the end

Comment 20

[Pulsebot]

https://hg.mozilla.org/integration/fx-team/rev/15c7487589d3

Comment 21

[Intermittent Failures Robot]

16 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 10
* fx-team: 3
* try: 1
* mozilla-central: 1
* mozilla-aurora: 1

Platform breakdown:
* linux64: 14
* linux32: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-23&endday=2016-03-23&tree=all

Comment 22

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/15c7487589d3

Comment 23

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Reopened, still see the issue: https://treeherder.mozilla.org/logviewer.html#?job_id=24622329&repo=mozilla-inbound from a push 10 hours ago.

Comment 24

[Intermittent Failures Robot]

80 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 54
* fx-team: 14
* try: 7
* mozilla-central: 3
* mozilla-aurora: 2

Platform breakdown:
* linux64: 67
* linux32: 13

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-21&endday=2016-03-27&tree=all

Comment 25

[Pulsebot]

https://hg.mozilla.org/integration/fx-team/rev/5d8ab4e6faf7

Comment 26

[Pulsebot]

https://hg.mozilla.org/integration/fx-team/rev/52a08b9b986e

Comment 27

[:Felipe Gomes (needinfo for replies!)]

I disabled this test on (linux && e10s && debug) and updated the partially disabled e10s tests spreadsheet.
Since it's linux debug only I won't spend time investigating it.

Comment 28

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/5d8ab4e6faf7
https://hg.mozilla.org/mozilla-central/rev/52a08b9b986e

Comment 29

[Intermittent Failures Robot]

27 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 15
* fx-team: 7
* try: 3
* mozilla-central: 1
* mozilla-aurora: 1

Platform breakdown:
* linux64: 24
* linux32: 3

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-03-28&endday=2016-04-03&tree=all

Comment 30

[Intermittent Failures Robot]

5 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-aurora: 5

Platform breakdown:
* linux32: 4
* linux64: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1234404&startday=2016-04-11&endday=2016-04-17&tree=all

Comment 31

[(Out Sep 17-23) Ryan VanderMeulen]

https://hg.mozilla.org/integration/mozilla-inbound/rev/5e63ffa2d608

Comment 32

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

https://hg.mozilla.org/mozilla-central/rev/5e63ffa2d608

Comment 33

[Chris Peterson [:cpeterson]]

Intermittent e10s test failure

Comment 34

[BugBot [:suhaib / :marco/ :calixte]]

The leave-open keyword is there and there is no activity for 6 months.
:mikedeboer, maybe it's time to close this bug?

Comment 35

[(Out Sep 17-23) Ryan VanderMeulen]

This test remains disabled on Linux debug/asan. Are we planning to try re-enabling it at some point? I wonder if it even needs to be disabled at this point.

Comment 36

[Mike de Boer [:mikedeboer]]

Filed bug 1621949 to track that work. Thanks!

Comment 37

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Table

	no_variant
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1234404&startday=2025-08-25&endday=2025-08-31&tree=all