Closed Bug 690604 Opened 14 years ago Closed 12 years ago

Intermittent TEST-UNEXPECTED-FAIL | leaked 16, 32, or 96 bytes during test execution | leaked 1, 2, or 3 instances of GenericFactory

Categories

(Core :: General, defect)

Product:
Core
Component:
General
Version:
9 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 684887

People

(Reporter: mbrubeck, Unassigned)

References

Details

(Keywords: intermittent-failure, memory-leak)

https://tbpl.mozilla.org/php/getParsedLog.php?id=6575693&tree=Firefox Rev3 WINNT 6.1 mozilla-central debug test mochitest-other on 2011-09-27 08:53:37 PDT for push ade33e515f46 and https://tbpl.mozilla.org/php/getParsedLog.php?id=6615139&tree=Firefox Rev3 Fedora 12 mozilla-central debug test mochitest-other on 2011-09-29 14:55:34 PDT for push af3668a89015 == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, default process 2182 |<----------------Class--------------->|<-----Bytes------>|<----------------Objects---------------->|<--------------References-------------->| Per-Inst Leaked Total Rem Mean StdDev Total Rem Mean StdDev 0 TOTAL 31 0 10 0 ( 1.20 +/- 0.70) 16 0 ( 1.56 +/- 0.84) nsTraceRefcntImpl::DumpStatistics: 2 entries == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, default process 2181 |<----------------Class--------------->|<-----Bytes------>|<----------------Objects---------------->|<--------------References-------------->| Per-Inst Leaked Total Rem Mean StdDev Total Rem Mean StdDev 0 TOTAL 15 16 378266655 1 (16062.33 +/- 9426.08) 101596886 1 (12212.57 +/- 20762.57) 82 GenericFactory 16 16 359 1 ( 179.75 +/- 103.56) 494109 1 ( 334.32 +/- 45.32) nsTraceRefcntImpl::DumpStatistics: 1276 entries TEST-PASS | automationutils.processLeakLog() | no leaks detected! TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 16 bytes during test execution TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of GenericFactory with size 16 bytes ==> process 2213 will purposefully crash INFO | automationutils.processLeakLog() | process 2213 was deliberately crashed and thus has no leak log == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, plugin process 2224 |<----------------Class--------------->|<-----Bytes------>|<----------------Objects---------------->|<--------------References-------------->| Per-Inst Leaked Total Rem Mean StdDev Total Rem Mean StdDev 0 TOTAL 15 0 738 0 ( 27.88 +/- 22.70) 435 0 ( 63.91 +/- 52.77) nsTraceRefcntImpl::DumpStatistics: 20 entries TEST-PASS | plugin process 2224 | automationutils.processLeakLog() | no leaks detected! ==> process 2222 will purposefully crash INFO | automationutils.processLeakLog() | process 2222 was deliberately crashed and thus has no leak log ==> process 2220 will purposefully crash INFO | automationutils.processLeakLog() | process 2220 was deliberately crashed and thus has no leak log ==> process 2206 will purposefully crash INFO | automationutils.processLeakLog() | process 2206 was deliberately crashed and thus has no leak log INFO | runtests.py | Running tests: end. program finished with exit code 0 elapsedTime=708.851926
Summary: Intermittent TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 16 bytes during test execution | leaked 1 instance of GenericFactory → Intermittent TEST-UNEXPECTED-FAIL | leaked 16 bytes during test execution | leaked 1 instance of GenericFactory
Summary: Intermittent TEST-UNEXPECTED-FAIL | leaked 16 bytes during test execution | leaked 1 instance of GenericFactory → Intermittent TEST-UNEXPECTED-FAIL | leaked 16 (or 32) bytes during test execution | leaked 1 instance of GenericFactory
https://tbpl.mozilla.org/php/getParsedLog.php?id=7168985&tree=Mozilla-Inbound
Summary: Intermittent TEST-UNEXPECTED-FAIL | leaked 16 (or 32) bytes during test execution | leaked 1 instance of GenericFactory → Intermittent TEST-UNEXPECTED-FAIL | leaked 16 (or 32) bytes during test execution | leaked 1 (or 2) instance of GenericFactory
Whiteboard: [orange]
(In reply to Chris Jones [:cjones] [:warhammer] from comment #271) > Bug 805333 seems to have exacerbated this, but it might also just be bad luck > > https://tbpl.mozilla.org/php/getParsedLog.php?id=17658870&tree=Firefox > https://tbpl.mozilla.org/php/getParsedLog.php?id=17662950&tree=Firefox Seems strange that this is related to this bug. Almost all the code of the bug is disabled for desktop builds. Then the audio component doesn't involve the GenericFactory at all. How can we debug it more?
I'm having problem reproducing this bug. Can someone point me to some mochitest for central?
https://tbpl.mozilla.org/php/getParsedLog.php?id=18413013&tree=Mozilla-Aurora Rev3 WINNT 6.1 mozilla-aurora debug test mochitest-other [testfailed] TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 16 bytes during test execution TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of GenericFactory with size 16 bytes
https://tbpl.mozilla.org/php/getParsedLog.php?id=20268665&tree=Firefox
Summary: Intermittent TEST-UNEXPECTED-FAIL | leaked 16 (or 32) bytes during test execution | leaked 1 (or 2) instance of GenericFactory → Intermittent TEST-UNEXPECTED-FAIL | leaked 16, 32, or 96 bytes during test execution | leaked 1, 2, or 3 instances of GenericFactory
https://tbpl.mozilla.org/php/getParsedLog.php?id=20567432&tree=Mozilla-Inbound Any idea who can look into this? It affects basically every branch we maintain and is quite persistent.
I looked at a dozen or so of these. They were all on Moth. All but one looked like Win7.
Assignee: nobody → continuation
I added some logging for GenericFactory. Hopefully there aren't too many of those... https://tbpl.mozilla.org/?tree=Try&rev=07c5f12d7ebd
(In reply to Andrew McCreight [:mccr8] from comment #362) > I looked at a dozen or so of these. They were all on Moth. All but one > looked like Win7. Other than the big chunk of dataloss where December/January/February got thrown on the floor, that's the sort of question that Orange Factor really wants to help you with, in https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=690604&tree=trunk&startday=2011-09-26&endday=2013-03-14. Alas, it doesn't want to tell you *why* it started out being almost entirely Linux, and then shifted to mostly Windows and then to nearly all Windows.
I could imagine that this would be fixed by bug 684887. I guess we'll see over the next few days. I wasn't able to reproduce it in 20 or so runs on Try, though I did get bug 694254 about 25% of the time!
Clearly this bug was so afraid of me that it fixed itself. Or in actuality, I'm going to call this fixed by bug 684887.
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → DUPLICATE
\o/ /me gets to work finding the next intermittent leak for mccr8 to scare straight.
De-assigning myself because this was fixed already on trunk by another bug.
Assignee: continuation → nobody
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