307247 - ASSERTION: JSContext still in threadjscontextstack!: '!tls->GetJSContextStack() || !tls->GetJSContextStack()-> DEBUG_StackHasJSContext(aJSContext)' @

Status: RESOLVED WORKSFORME

(Core :: XPConnect, defect)

Description

[Bob Clary [:bc] (inactive)]

Found this with a CVS Firefox 1.5 build from 2005-09-05, cancel the auth dialog
to get the assert. Related to bug 294431?


###!!! ASSERTION: JSContext still in threadjscontextstack!:
'!tls->GetJSContextStack() || !tls->GetJSContextStack()->
DEBUG_StackHasJSContext(aJSContext)', file
c:/work/mozilla/builds/ff/1.5/mozilla/js/src/xpconnect/src/nsXPConnect.cpp, line
1158

nsXPConnect::ReleaseJSContext(nsXPConnect * const 0x00ed1588, JSContext *
0x0349b4f8, int 0) line 1158
nsJSContext::~nsJSContext() line 742
nsJSContext::`scalar deleting destructor'(unsigned int 1) + 15 bytes
nsJSContext::Release(nsJSContext * const 0x0349b350) line 770 + 215 bytes
nsTimerImpl::ReleaseCallback() line 117 + 18 bytes
nsTimerImpl::~nsTimerImpl() line 166
nsTimerImpl::`scalar deleting destructor'(unsigned int 1) + 15 bytes
nsTimerImpl::Release(nsTimerImpl * const 0x034afd50) line 98 + 28 bytes
nsTimerManager::FireNextIdleTimer(nsTimerManager * const 0x00f830e0) line 628 +
12 bytes
nsAppShell::Run(nsAppShell * const 0x00f515f8) line 142
nsAppStartup::Run(nsAppStartup * const 0x00f51558) line 145 + 26 bytes
XRE_main(int 3, char * * 0x003f6f60, const nsXREAppData * 0x0042201c kAppData)
line 2322 + 35 bytes
main(int 3, char * * 0x003f6f60) line 61 + 18 bytes
mainCRTStartup() line 338 + 17 bytes
KERNEL32! 7c816d4f()

Comment 1

[Bob Clary [:bc] (inactive)]

(In reply to comment #0)
This stack is probably entirely bogus. I will try to get a good one later today.

Comment 2

[timeless]

Attachment: one way to get this stack

i'm ambivalent as to whether this is more appropriate here or in my bug.

###!!! WARNING: event queue chain length is 6. this is almost certainly a leak., file r:/mozilla/xpcom/threads/nsEventQueue.cpp, line 555
++DOMWINDOW == 32
vnk: Application venkman, 'JavaScript Debugger' unloading.
###!!! ASSERTION: JSContext still in threadjscontextstack!: '!tls->GetJSContextStack() || !tls->GetJSContextStack()-> DEBUG_StackHasJSContext(aJSContext)', file
 r:/mozilla/js/src/xpconnect/src/nsXPConnect.cpp, line 1194
Break: at file r:/mozilla/js/src/xpconnect/src/nsXPConnect.cpp, line 1194

The problem i had in this session was that windows i opened w/ window.open() never appeared (and really never finished, and hence was still in the event queue chain). so i asked venkman to close them using window.close(), which it mostly did (except things were still in the event queue chain...).

Comment 3

[Mats Palmgren (inactive)]

Is this bug (or bug 294431) reproducible in recent trunk/branch builds?

Comment 4

[:Cykesiopka]

Bug 860085 Part 6 removed the assertion:
https://hg.mozilla.org/mozilla-central/rev/50d04f7ba200