1613862 - Intermittent dom/security/test/general/test_block_toplevel_data_navigation.html | uncaught exception - NS_ERROR_XPC_SECURITY_MANAGER_VETO: at test3/<@http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html:72:10

Status: RESOLVED INCOMPLETE

(Core :: DOM: Security, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ccoroiu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=287891541&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Nh9wQsl1R9GkKJUOujZY6Q/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-02-07T09:01:17.418Z] 09:01:17 INFO - TEST-PASS | dom/security/test/general/test_block_toplevel_data_navigation.html | data: URI navigation through win.loc.href should be blocked
[task 2020-02-07T09:01:17.419Z] 09:01:17 INFO - Buffered messages finished
[task 2020-02-07T09:01:17.420Z] 09:01:17 INFO - TEST-UNEXPECTED-FAIL | dom/security/test/general/test_block_toplevel_data_navigation.html | uncaught exception - NS_ERROR_XPC_SECURITY_MANAGER_VETO: at test3/<@http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html:72:10
[task 2020-02-07T09:01:17.421Z] 09:01:17 INFO - setTimeout handlerSimpleTest_setTimeoutShim@http://mochi.test:8888/tests/SimpleTest/SimpleTest.js:689:43
[task 2020-02-07T09:01:17.422Z] 09:01:17 INFO - test3@http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html:69:13
[task 2020-02-07T09:01:17.423Z] 09:01:17 INFO - receiveMessage@http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html:61:5
[task 2020-02-07T09:01:17.424Z] 09:01:17 INFO - EventListener.handleEventtest2@http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html:55:10
[task 2020-02-07T09:01:17.425Z] 09:01:17 INFO - test1/<@http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html:48:5
[task 2020-02-07T09:01:17.426Z] 09:01:17 INFO - setTimeout handlerSimpleTest_setTimeoutShim@http://mochi.test:8888/tests/SimpleTest/SimpleTest.js:689:43
[task 2020-02-07T09:01:17.427Z] 09:01:17 INFO - test1@http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html:44:13
[task 2020-02-07T09:01:17.428Z] 09:01:17 INFO - @http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html:103:1
[task 2020-02-07T09:01:17.429Z] 09:01:17 INFO -
[task 2020-02-07T09:01:17.429Z] 09:01:17 INFO - simpletestOnerror@SimpleTest/SimpleTest.js:1696:24
[task 2020-02-07T09:01:17.430Z] 09:01:17 INFO - OnErrorEventHandlerNonNull@SimpleTest/SimpleTest.js:1676:1
[task 2020-02-07T09:01:17.431Z] 09:01:17 INFO - GECKO(2412) | JavaScript error: http://mochi.test:8888/tests/dom/security/test/general/test_block_toplevel_data_navigation.html, line 72: NS_ERROR_XPC_SECURITY_MANAGER_VETO:
[task 2020-02-07T09:01:17.432Z] 09:01:17 INFO - GECKO(2412) | MEMORY STAT | vsize 2583MB | residentFast 161MB | heapAllocated 17MB

Comment 1

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

Is this a regression from bug 1557739?

Comment 2

[Nika Layzell [:nika] (ni? for response)]

I'm not sure how that particular patch could be impacting this, as it doesn't touch anything which should be close to this issue. There's probably another change which caused this to start happening. I think this is most likely to be caused by bug 1582832, as it touched BrowsingContext discarding, and landed around the same time.

The line which threw is win3.close(), here: https://searchfox.org/mozilla-central/rev/623de665034eee43a54ff02939b61385ffd5990d/dom/security/test/general/test_block_toplevel_data_navigation.html#72. It's throwing a NS_ERROR_XPC_SECURITY_MANAGER_VETO, which appears to be being caused by https://searchfox.org/mozilla-central/rev/623de665034eee43a54ff02939b61385ffd5990d/dom/base/nsGlobalWindowInner.cpp#295.

This implies that we're in a situation where win3's BrowsingContext has been discarded, but the inner/outer window link hasn't yet been broken. In particular, mOuterWindow is non-null, but IsCurrentInnerWindow is false. This could potentially be caused by our BrowsingContext becoming discarded before the inner/outer window link is broken.

Comment 3

[Intermittent Failures Robot]

3 failures in 3364 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 1

Platform breakdown:

• linux1804-64-qr: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-02-03&endday=2020-02-09&tree=all

Comment 4

[Intermittent Failures Robot]

5 failures in 4690 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-central: 1
• autoland: 3

Platform breakdown:

• linux1804-64-qr: 4
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-02-10&endday=2020-02-16&tree=all

Comment 5

[Intermittent Failures Robot]

2 failures in 4045 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 1

Platform breakdown:

• linux1804-64: 1
• linux1804-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-02-17&endday=2020-02-23&tree=all

Comment 6

[Intermittent Failures Robot]

4 failures in 5233 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Platform breakdown:

• linux1804-64-qr: 2
• linux1804-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-02-24&endday=2020-03-01&tree=all

Comment 7

[Intermittent Failures Robot]

13 failures in 5483 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9
• try: 3
• mozilla-central: 1

Platform breakdown:

• linux1804-64-qr: 9
• linux1804-64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-03-02&endday=2020-03-08&tree=all

Comment 8

[Intermittent Failures Robot]

6 failures in 5336 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 3
• mozilla-central: 2

Platform breakdown:

• linux1804-64-qr: 5
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-03-09&endday=2020-03-15&tree=all

Comment 9

[Intermittent Failures Robot]

6 failures in 4955 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1
• try: 2

Platform breakdown:

• linux1804-64: 3
• linux1804-64-qr: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-03-16&endday=2020-03-22&tree=all

Comment 10

[Intermittent Failures Robot]

1 failures in 4773 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform breakdown:

• linux1804-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-03-23&endday=2020-03-29&tree=all

Comment 11

[Intermittent Failures Robot]

1 failures in 5015 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform breakdown:

• linux1804-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1613862&startday=2020-03-30&endday=2020-04-05&tree=all

Comment 12

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.