923084 - Intermittent | PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/netmonitor/test/browser_net_pane-collapse.js | application crashed [@ mozilla::dom::FragmentOrElement::CanSkip(nsINode*, bool)]

Status: RESOLVED WORKSFORME

(Core :: DOM: Core & HTML, defect)

Description

[:Gijs (he/him)]

https://tbpl.mozilla.org/php/getParsedLog.php?id=28669500&tree=UX

https://tbpl.mozilla.org/?tree=UX&rev=01dd0aba68c3

05:59:02     INFO -  NET-FRONTEND: NetworkEventsHandler is disconnecting...
05:59:03     INFO -  INFO | runtests.py | exit 256
05:59:03     INFO -  INFO | runtests.py | Application ran for: 0:20:09.638572
05:59:03     INFO -  INFO | zombiecheck | Reading PID log: /var/folders/q2/2dy20sqj3h970v59jjx0h47c00000w/T/tmp0ZuIx4pidlog
05:59:03     INFO -  mozcrash INFO | Downloading symbols from: http://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/ux-macosx64/1380711725/firefox-27.0a1.en-US.mac.crashreporter-symbols.zip
05:59:48  WARNING -  PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/netmonitor/test/browser_net_pane-collapse.js | application crashed [@ mozilla::dom::FragmentOrElement::CanSkip(nsINode*, bool)]
05:59:48     INFO -  Crash dump filename: /var/folders/q2/2dy20sqj3h970v59jjx0h47c00000w/T/tmpuSmgdf/minidumps/C53F9335-8BF2-4CD6-AA4F-F7CDA1A7D6C6.dmp
05:59:48     INFO -  Operating system: Mac OS X
05:59:48     INFO -                    10.7.2 11C74
05:59:48     INFO -  CPU: amd64
05:59:48     INFO -       family 6 model 23 stepping 10
05:59:48     INFO -       2 CPUs
05:59:48     INFO -  Crash reason:  EXC_BAD_ACCESS / KERN_INVALID_ADDRESS
05:59:48     INFO -  Crash address: 0x1028
05:59:48     INFO -  Thread 0 (crashed)
05:59:48     INFO -   0  XUL!mozilla::dom::FragmentOrElement::CanSkip(nsINode*, bool) [nsINode.h:01dd0aba68c3 : 757 + 0x0]
05:59:48     INFO -   1  XUL!mozilla::dom::FragmentOrElement::cycleCollection::CanSkipReal(void*, bool) [FragmentOrElement.cpp:01dd0aba68c3 : 1609 + 0xc]
05:59:48     INFO -   2  XUL!RemoveSkippableVisitor::Visit(nsPurpleBuffer&, nsPurpleBufferEntry*) [nsCycleCollectionParticipant.h : 108 + 0x13]
05:59:48     INFO -   3  XUL!nsPurpleBuffer::RemoveSkippable(nsCycleCollector*, bool, bool, void (*)()) [nsCycleCollector.cpp : 680 + 0xa]
05:59:48     INFO -   4  XUL!nsCycleCollector_forgetSkippable(bool, bool) [nsCycleCollector.cpp : 2111 + 0x1d]
05:59:48     INFO -   5  XUL!FireForgetSkippable [nsJSEnvironment.cpp : 2011 + 0x9]
05:59:48     INFO -   6  XUL!CCTimerFired [nsJSEnvironment.cpp : 2296 + 0x9]
05:59:48     INFO -   7  XUL!nsTimerImpl::Fire() [nsTimerImpl.cpp : 546 + 0x9]
05:59:48     INFO -   8  XUL!nsTimerEvent::Run() [nsTimerImpl.cpp : 630 + 0x4]
05:59:48     INFO -   9  XUL!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp : 622 + 0x5]
05:59:48     INFO -  10  XUL!NS_ProcessPendingEvents(nsIThread*, unsigned int) [nsThreadUtils.cpp : 188 + 0xd]
05:59:48     INFO -  11  XUL!nsBaseAppShell::NativeEventCallback() [nsBaseAppShell.cpp : 95 + 0xe]
05:59:48     INFO -  12  XUL!nsAppShell::ProcessGeckoEvents(void*) [nsAppShell.mm:01dd0aba68c3 : 388 + 0x7]
05:59:48     INFO -  13  CoreFoundation + 0x12b50

Comment 1

[Eric Jung [:ericjung]]

Is there any reference to FoxyProxy here?

Comment 2

[:Gijs (he/him)]

(In reply to Eric H. Jung from comment #1)
> Is there any reference to FoxyProxy here?

No, this is an intermittent failure in the automated devtools tests. It has the same crash stack, though. There's probably a race condition 'somewhere' that's being triggered by both foxyproxy and by this intermittent orange (although it's rare on our tree because it's not been seen again since I filed this, and we run these tests lots).

Comment 3

[Ed Morley [:emorley]]

Inactive; closing (see bug 1180138).