Created attachment 374396 [details]
File: backtrace

#3  <signal handler called>
No symbol table info available.
#4  0x04516721 in _releaseobject (npobj=<value optimized out>)
    at nsNPAPIPlugin.cpp:1555
        refCnt = <value optimized out>
#5  0x0452e17d in NPObjWrapper_Finalize (cx=<value optimized out>, 
    obj=<value optimized out>) at nsJSNPRuntime.cpp:1601
        npobj = 0xa6110638
#6  0x031f8fd6 in js_FinalizeObject (cx=<value optimized out>, 
    obj=<value optimized out>) at jsobj.cpp:3417
No locals.
#7  0x031dd6ce in js_GC (cx=<value optimized out>, 
    gckind=<value optimized out>) at jsgc.cpp:3581
        keepAtoms = 0
        i = <value optimized out>
        trc = {context = 0xb2faa800, callback = 0}
        a = 0xa5660ff0
        emptyArenas = <value optimized out>
        allClear = <value optimized out>
        callback = <value optimized out>
        thing = <value optimized out>
        requestDebit = <value optimized out>
        rt = 0xb737e000
        type = <value optimized out>
        thingSize = 32
        flags = <value optimized out>
        freeList = <value optimized out>
        ap = <value optimized out>
        flagp = 0xa5660fae " ", '\020' <repeats 33 times>
#8  0x031b6b02 in JS_GC (cx=<value optimized out>) at jsapi.cpp:2458
No locals.
#9  0x03da8483 in nsXPConnect::Collect (this=<value optimized out>)
    at nsXPConnect.cpp:477
        cycleCollectionContext = {<nsAXPCNativeCallContext> = {
            _vptr.nsAXPCNativeCallContext = 0x4ea16d8}, mState = 
    HAVE_CONTEXT, mXPC = 0xb74fc940, mThreadData = 0xb73870d0, mXPCContext = 
    0xb2fb6fa0, mJSContext = 0xb2faa800, mContextPopRequired = 1, 
          mDestroyJSContextInDestructor = 0, mCallerLanguage = LANG_NATIVE, 
          mPrevCallerLanguage = LANG_UNKNOWN, mPrevCallContext = 0x0, 
          mOperandJSObject = 0x475ebf6, mCurrentJSObject = 0x46aa4f4, 
          mFlattenedJSObject = 0x19, mWrapper = 0xf519f85a, mTearOff = 
    0x482d6c8, mScriptableInfo = 0x7a, mSet = 0xb73874fc, mInterface = 
    0xf519f85a, mMember = 0xbf901518, mName = 74023136, 
          mStaticMemberIsLocal = 0, mArgc = 74836982, mArgv = 0x46aa48a, 
          mRetVal = 0x4f5d844, mReturnValueWasSet = 75683528, mMethodIndex = 
    0, mCallee = 0x0, mStringWrapperData = 
    "\366\353u\004\310\004\000\000\000\000\000\000\000\000/\250j\004\237\000\004\000\000\000\000\000\000"}
        cx = 0xb2faa800
#10 0x046dffc0 in nsCycleCollector::Collect (this=<value optimized out>,

*** Bug 542794 has been marked as a duplicate of this bug. ***

*** Bug 550998 has been marked as a duplicate of this bug. ***

*** Bug 553146 has been marked as a duplicate of this bug. ***

*** Bug 554370 has been marked as a duplicate of this bug. ***

*** Bug 554248 has been marked as a duplicate of this bug. ***

*** Bug 555893 has been marked as a duplicate of this bug. ***

*** Bug 556451 has been marked as a duplicate of this bug. ***

*** Bug 565264 has been marked as a duplicate of this bug. ***

*** Bug 571400 has been marked as a duplicate of this bug. ***

*** Bug 576521 has been marked as a duplicate of this bug. ***

How to reproduce
-----
1.normal operation, just clicking a link
2.
3.

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Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 12.  It is Fedora's policy to close all
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*** Bug 579153 has been marked as a duplicate of this bug. ***

*** Bug 597654 has been marked as a duplicate of this bug. ***

*** Bug 641214 has been marked as a duplicate of this bug. ***

*** Bug 646005 has been marked as a duplicate of this bug. ***

Fedora 12 changed to end-of-life (EOL) status on 2010-12-02. Fedora 12 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.