Bug 550616

Created attachment 380417 [details]
File: backtrace

#2  <signal handler called>
No symbol table info available.
#3  _releaseobject (npobj=0x7fe801562d68) at nsNPAPIPlugin.cpp:1556
        refCnt = <value optimized out>
#4  0x0000003fbf9be1f9 in NPObjWrapper_Finalize (cx=<value optimized out>, 
    obj=<value optimized out>) at nsJSNPRuntime.cpp:1601
        npobj = 0x7fe801562d68
#5  0x0000003b93a59c24 in js_FinalizeObject (cx=0x7fe82f41c800, obj=
    0x7fe822b2e8c0) at jsobj.cpp:3417
No locals.
#6  0x0000003b93a402c8 in js_GC (cx=0x7fe82f41c800, 
    gckind=<value optimized out>) at jsgc.cpp:3585
        keepAtoms = <value optimized out>
        i = <value optimized out>
        trc = {context = 0x7fe82f41c800, callback = 0}
        a = 0x7fe822b2efe0
        emptyArenas = 0x0
        arenaList = 0x918099004500a28
        allClear = 0
        callback = <value optimized out>
        thing = 0x7fe822b2e8c0
        requestDebit = <value optimized out>
        rt = <value optimized out>
        type = <value optimized out>
        thingSize = <value optimized out>
        flags = <value optimized out>
        freeList = <value optimized out>
        ap = <value optimized out>
        flagp = 0x7fe822b2efbc " "
#7  0x0000003fbf27e547 in nsXPConnect::Collect (this=0x7fe832a107f0)
    at nsXPConnect.cpp:477
        cycleCollectionContext = {<nsAXPCNativeCallContext> = {
            _vptr.nsAXPCNativeCallContext = 0x3fc02dcf30}, mState = 
    HAVE_CONTEXT, mXPC = 0x7fe832a107f0, mThreadData = 0x7fe8395911c0, 
          mXPCContext = 0x7fe8395f7800, mJSContext = 0x7fe82f41c800, 
          mContextPopRequired = 1, mDestroyJSContextInDestructor = 0, 
          mCallerLanguage = LANG_NATIVE, mPrevCallerLanguage = LANG_UNKNOWN, 
          mPrevCallContext = 0x0, mOperandJSObject = 0x7fe839484000, 
          mCurrentJSObject = 0x7fe831d3aec0, mFlattenedJSObject = 
    0x7fe800000000, mWrapper = 0x7fe8301f3a00, mTearOff = 0x40f5b2, 
          mScriptableInfo = 0x7fe812cd7840, mSet = 0x1, mInterface = 0x0, 
          mMember = 0x3fbfca44c0, mName = 0, mStaticMemberIsLocal = 1, 
          mArgc = 25, mArgv = 0x7ffff5715190, mRetVal = 0xbfb2b6ef, 
          mReturnValueWasSet = 294318672, mMethodIndex = 32744, mCallee = 
    0x0, mStringWrapperData = 
    '\000' <repeats 20 times>"\350, \177\000\000\001\000\000\000\000\000\000\000\220Qq\365\377\177\000\000\000\000\000\000?\000\000"}
        cx = 0x7fe82f41c800




-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers

Thanks for the bug report.  We have reviewed the information you have provided above, and there is some additional information we require that will be helpful in our diagnosis of this issue.

First of all, could we get output of the command

	rpm -qa *xulrun* *firefox* *mozilla* *flash* *plugin*

Please also install firefox-debuginfo (debuginfo-install is from
yum-utils package).

	debuginfo-install firefox

Then run firefox with a parameter -g. That will start firefox running inside of gdb debugger. Then use command run and do whatever you did to make firefox crash. When it happens, you should go back to the gdb and run

	(gdb) thread apply all backtrace

This produces usually many screens of the text. Copy all of them into a text editor and attach the file to the bug as an uncompressed attachment.

We will review this issue again once you've had a chance to attach this information.

Thanks in advance.



-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers

-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers

Thank you for taking the time to submit this bug report. This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find.



-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers

*** This bug has been marked as a duplicate of bug 565211 ***