675292 - Intermittent leak of ~40KB in mochitest-plain-4, including 13 AsyncStatements; /tests/layout/style/test/test_value_cloning.html leaked 2 DOMWINDOW(s)

Status: RESOLVED DUPLICATE of bug 593711

(Core :: General, defect)

Description

[Matt Brubeck (:mbrubeck)]

Similar to the leak in bug 671106, but in a different suite.

http://tinderbox.mozilla.org/showlog.cgi?log=Mozilla-Aurora/1311899110.1311903241.7495.gz
Rev3 Fedora 12x64 mozilla-aurora debug test mochitests-4/5 on 2011/07/28 17:25:10 

nsTraceRefcntImpl::DumpStatistics: 1140 entries
TEST-PASS | automationutils.processLeakLog() | no leaks detected!
TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 40440 bytes during test execution
TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 13 instances of AsyncStatement with size 88 bytes each (1144 bytes total)
TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of AsyncStatementParams with size 40 bytes
TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of BackstagePass with size 48 bytes
TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of CalculateFrecencyFunction with size 24 bytes
TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of Connection with size 200 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of GenerateGUIDFunction with size 24 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of MatchAutoCompleteFunction with size 24 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 6 instances of Mutex with size 24 bytes each (144 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 3 instances of ReentrantMonitor with size 32 bytes each (96 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of Service with size 80 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of SharedScriptableHelperForJSIID with size 24 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 3 instances of StorageMemoryReporter with size 56 bytes each (168 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 3 instances of XPCNativeScriptableInfo with size 16 bytes each (48 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 11 instances of XPCNativeScriptableShared with size 320 bytes each (3520 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 169 instances of XPCWrappedNative with size 112 bytes each (18928 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 14 instances of XPCWrappedNativeProto with size 64 bytes each (896 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of mozStorageFunctionGetUnreversedHost with size 24 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of nsHashPropertyBag with size 80 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 27 instances of nsJSCID with size 88 bytes each (2376 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of nsJSID with size 56 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 113 instances of nsJSIID with size 48 bytes each (5424 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of nsLocalFile with size 192 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of nsPrefBranch with size 128 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 35 instances of nsStringBuffer with size 8 bytes each (280 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of nsSystemPrincipal with size 72 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 3 instances of nsTArray_base with size 8 bytes each (24 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 2 instances of nsThread with size 224 bytes each (448 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 10 instances of nsVariant with size 72 bytes each (720 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of nsVoidArray with size 8 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 2 instances of nsXPCComponents with size 120 bytes each (240 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 2 instances of nsXPCComponents_Classes with size 40 bytes each (80 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 2 instances of nsXPCComponents_Interfaces with size 56 bytes each (112 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of nsXPCComponents_Results with size 40 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 2 instances of nsXPCComponents_Utils with size 48 bytes each (96 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 107 instances of xptiInterfaceInfo with size 40 bytes each (4280 bytes total)
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of xptiInterfaceInfoManager with size 216 bytes
TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of xptiWorkingSet with size 136 bytes

== BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, plugin process 2373

     |<----------------Class--------------->|<-----Bytes------>|<----------------Objects---------------->|<--------------References-------------->|
                                              Per-Inst   Leaked    Total      Rem      Mean       StdDev     Total      Rem      Mean       StdDev
   0 TOTAL                                          24        0    24108        0 (    5.78 +/-    10.51)     4567        0 (   12.40 +/-    34.70)

nsTraceRefcntImpl::DumpStatistics: 21 entries
TEST-PASS | plugin process 2373 | automationutils.processLeakLog() | no leaks detected!

INFO | runtests.py | Running tests: end.
program finished with exit code 0
elapsedTime=3832.054337

http://tbpl.mozilla.org/leak-analysis/?id=1311899110.1311903241.7495.gz&tree=Mozilla-Aurora
/tests/layout/style/test/test_value_cloning.html leaked 2 DOMWINDOW(s)

Comment 1

[Matt Brubeck (:mbrubeck)]

Actually this looks the same as bug 593711.