1144280 - Intermittent test_scopes.html | Assertion count 1 is greater than expected (Can't get permissions of target file: 'Error', file netwerk/base/nsFileStreams.cpp, line 912)

Status: RESOLVED WORKSFORME

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

Description

[Ryan VanderMeulen [:RyanVM]]

Tentatively calling this a regression from bug 1130688. Waiting to see how frequent it is before deciding whether to backout or not.

11:25:09 INFO - 421 INFO TEST-START | dom/workers/test/serviceworkers/test_scopes.html
11:25:09 INFO - ++DOMWINDOW == 122 (0x12dfe7200) [pid = 1782] [serial = 1257] [outer = 0x12c44b980]
11:25:09 INFO - [1782] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 2364
11:25:09 INFO - [1782] WARNING: NS_ENSURE_SUCCESS(rv, false) failed with result 0x80004005: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/netwerk/protocol/http/HttpBaseChannel.cpp, line 1965
11:25:09 INFO - [1782] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 2364
11:25:09 INFO - [1782] WARNING: NS_ENSURE_SUCCESS(rv, false) failed with result 0x80004005: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/netwerk/protocol/http/HttpBaseChannel.cpp, line 1965
11:25:09 INFO - [1782] WARNING: Performance Entry buffer size maximum reached!: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/base/nsPerformance.cpp, line 562
11:25:09 INFO - [1782] WARNING: Byte wise check is disabled, just using new one: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 595
11:25:09 INFO - [1782] WARNING: Byte wise check is disabled, just using new one: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 595
11:25:09 INFO - [1782] WARNING: Byte wise check is disabled, just using new one: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 595
11:25:09 INFO - [1782] WARNING: Byte wise check is disabled, just using new one: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 595
11:25:09 INFO - [1782] WARNING: Byte wise check is disabled, just using new one: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 595
11:25:09 INFO - [1782] WARNING: Byte wise check is disabled, just using new one: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 595
11:25:09 INFO - [1782] WARNING: Byte wise check is disabled, just using new one: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 595
11:25:09 INFO - [1782] WARNING: Byte wise check is disabled, just using new one: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 595
11:25:09 INFO - [1782] WARNING: By default a service worker's scope is restricted to at or below it's script's location.: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 607
11:25:09 INFO - [1782] WARNING: 'NS_FAILED(aStatus)', file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/workers/ServiceWorkerManager.cpp, line 117
11:25:09 INFO - [1782] ###!!! ASSERTION: Can't get permissions of target file: 'Error', file /builds/slave/m-in-m64-d-0000000000000000000/build/src/netwerk/base/nsFileStreams.cpp, line 912
11:25:48 INFO - #01: nsFileStreamBase::MaybeOpen(nsIFile*, int, int, bool) [netwerk/base/nsFileStreams.cpp:319]
11:25:48 INFO - #02: NS_NewSafeLocalFileOutputStream(nsIOutputStream**, nsIFile*, int, int, int) [netwerk/base/nsNetUtil.h:1354]
11:25:48 INFO - #03: mozilla::dom::ServiceWorkerRegistrar::WriteData() [dom/workers/ServiceWorkerRegistrar.cpp:490]
11:25:48 INFO - #04: mozilla::dom::ServiceWorkerRegistrar::SaveData() [dom/workers/ServiceWorkerRegistrar.cpp:429]
11:25:48 INFO - #05: mozilla::dom::ServiceWorkerRegistrarSaveDataRunnable::Run() [xpcom/base/nsRefPtr.h:77]
11:25:48 INFO - #06: nsThreadPool::Run() [xpcom/glue/nsCOMPtr.h:389]
11:25:48 INFO - #07: _ZThn8_N12nsThreadPool3RunEv [obj-firefox/xpcom/threads/Unified_cpp_xpcom_threads0.cpp:239]
11:25:48 INFO - #08: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:855]
11:25:48 INFO - #09: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/glue/nsThreadUtils.cpp:265]
11:25:48 INFO - #10: mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:368]
11:25:48 INFO - #11: MessageLoop::RunInternal() [ipc/chromium/src/base/message_loop.cc:234]
11:25:48 INFO - #12: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:517]
11:25:48 INFO - #13: nsThread::ThreadFunc(void*) [xpcom/threads/nsThread.cpp:358]
11:25:50 INFO - #14: _pt_root [nsprpub/pr/src/pthreads/ptthread.c:215]
11:25:50 INFO - #15: libSystem.B.dylib + 0x39fd6
11:25:50 INFO - 422 INFO TEST-OK | dom/workers/test/serviceworkers/test_scopes.html | took 241ms
11:25:50 INFO - ++DOMWINDOW == 123 (0x12e144780) [pid = 1782] [serial = 1258] [outer = 0x12c44b980]
11:25:50 INFO - [1782] WARNING: Performance Entry buffer size maximum reached!: file /builds/slave/m-in-m64-d-0000000000000000000/build/src/dom/base/nsPerformance.cpp, line 562
11:25:50 INFO - 423 INFO TEST-UNEXPECTED-ERROR | dom/workers/test/serviceworkers/test_scopes.html | Assertion count 1 is greater than expected range 0-0 assertions.

Comment 1

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=7719093
repository: mozilla-inbound
start_time: 2015-03-17T11:19:10
who: rvandermeulen[at]mozilla[dot]com
machine: t-snow-r4-0147
buildname: Rev4 MacOSX Snow Leopard 10.6 mozilla-inbound debug test mochitest-4
revision: 8ead00a44649

423 INFO TEST-UNEXPECTED-ERROR | dom/workers/test/serviceworkers/test_scopes.html | Assertion count 1 is greater than expected range 0-0 assertions.

Comment 2

[(no longer active)]

IINM the function in question is <https://dxr.mozilla.org/mozilla-central/source/xpcom/io/nsLocalFileUnix.cpp#1160>.  That suggests that the only way that it could be failing is if stat() is failing on the file.  One way that this could be happening is if the file is deleted between <https://dxr.mozilla.org/mozilla-central/source/netwerk/base/nsFileStreams.cpp#890> and the place where we try to do the stat(), which can happen if someone is racing with us to delete this file.

Does this seem plausible, Nikhil?

Comment 3

[Nikhil Marathe [:nsm] (No longer reading bugmail, please needinfo?)]

I'm not sure how this could happen. It could even be some issue with the machine running the test :/

Comment 4

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-aurora&job_id=813746
repository: mozilla-aurora
start_time: 2015-05-08T12:24:42
who: wkocher[at]mozilla[dot]com
machine: t-snow-r4-0045
buildname: Rev4 MacOSX Snow Leopard 10.6 mozilla-aurora debug test mochitest-4
revision: 6139138673bf

391 INFO TEST-UNEXPECTED-ERROR | dom/workers/test/serviceworkers/test_scopes.html | Assertion count 1 is greater than expected range 0-0 assertions.

Comment 5

[David Burns :automatedtester]

[Mass Closure] Closing Intermittent as a one off

Comment 6

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=2037515
repository: mozilla-central
start_time: 2015-08-18T09:04:23
who: rvandermeulen[at]mozilla[dot]com
machine: t-snow-r4-0142
buildname: Rev4 MacOSX Snow Leopard 10.6 mozilla-central debug test mochitest-4
revision: d5cf4e7900df

671 INFO TEST-UNEXPECTED-ERROR | dom/workers/test/serviceworkers/test_scopes.html | Assertion count 1 is greater than expected range 0-0 assertions.

Comment 7

[BMO Automation]

Bulk assigning P3 to all open intermittent bugs without a priority set in Firefox components per bug 1298978.

Comment 8

[Intermittent Failures Robot]

1 failures in 3801 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1144280&startday=2019-10-07&endday=2019-10-13&tree=all

Comment 9

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

Bugbug thinks this bug is a regression, but please revert this change in case of error.

Comment 10

[Valentin Gosu [:valentin] (he/him)]

Closing intermittent bugs not touched in the past 6 months.