Created attachment 412697 [details]
File: backtrace

#2  <signal handler called>
No symbol table info available.
#3  plugin_get_documentbase (instance=<value optimized out>)
    at /usr/src/debug/icedtea6-1.7.1/plugin/icedteanp/IcedTeaNPPlugin.cc:1051
        i = <value optimized out>
        documentbase = 0x0
        window = 0x7fedb0c734c0
        parts_sz = 0
        documentbase_copy = 0x0
        script = {UTF8Characters = 0x7fedab64da48 "window.location.href", 
          UTF8Length = 20}
        script_str = "window.location.href"
        location = <value optimized out>
        location_str = ""
        parts = <value optimized out>
#4  0x00007fedce5da0d2 in GCJ_New (pluginType=<value optimized out>, instance=
    0x7fedada23dd8, mode=<value optimized out>, argc=<value optimized out>, 
    argn=0x7fedac281b80, argv=<value optimized out>, saved=0x0)
    at /usr/src/debug/icedtea6-1.7.1/plugin/icedteanp/IcedTeaNPPlugin.cc:333
        read_message = <value optimized out>
        applet_tag = <value optimized out>
        tag_message = <value optimized out>
        npPluginObj = <value optimized out>
        window_ptr = 0x7fedb0c734c0
        np_error = <value optimized out>
        data = 0x7fedac281d00
        identifier = <value optimized out>
        member_ptr = {type = NPVariantType_Object, value = {boolValue = 224, 
            intValue = -1329122080, doubleValue = 6.9494705480553811e-310, 
            stringValue = {UTF8Characters = 0x7fedb0c734e0 "`\372#H3", 
              UTF8Length = 2913091008}, objectValue = 0x7fedb0c734e0}}
        documentbase = <value optimized out>
        cookie_info = <value optimized out>
#5  0x00000033477c847a in nsNPAPIPluginInstance::InitializePlugin (this=
    0x7fedada23dc0) at nsNPAPIPluginInstance.cpp:1365
        startTime = 2144495164
        guard = warning: can't find linker symbol for virtual table for `PluginDestructionGuard' value
warning:   found `nsPluginDestroyRunnable::sRunnableListHead' instead
{<PRCListStr> = {next = 0x334823fa50, prev = 0x334823fa50}, 
          mInstance = {<nsCOMPtr_base> = {mRawPtr = 
    0x7fedada23dc0}, <No data fields>}, mDelayedDestroy = 0, 
          static sListHead = {next = 0x7ffffd4c6a10, prev = 0x7ffffd4c6a10}}
        rv = <value optimized out>
        count = <value optimized out>
        names = 0x7fedac281b80
        values = 0x7fedac281c40
        tagtype = nsPluginTagType_Applet
        mimetype = 0x7fedb0c734a0 "application/x-java-vm"
        flashMimeType = "application/x-shockwave-flash"
        error = <value optimized out>
        blockedParam = "swliveconnect"
        oldVal = -1567454976
#6  0x00000033477cd5a5 in nsPluginHost::TrySetUpPluginInstance (this=
    0x7fede0ca2680, aMimeType=0x7fedb0a06f48 "application/x-java-vm", aURL=
    0x7feda29289e0, aOwner=0x7feda1d08460) at nsPluginHost.cpp:3674
        mimetype = 0x7fedb0a06f48 "application/x-java-vm"
        pluginTag = <value optimized out>
        urlSpec2 = {<nsFixedCString> = {<nsCString> = 
    {<nsACString_internal> = {mData = 0x7ffffd4c6d68 "\001", mLength = 
    1200982291, mFlags = 51}, <No data fields>}, mFixedCapacity = 3804432416, 
            mFixedBuf = 0x5 <Address 0x5 out of bounds>}, mStorage = 
    "\340\211\222\242\355\177\000\000 \201\222\242\355\177\000\000(\004.\252\355\177\000\000\347S\226G3\000\000\000\000\000\377\000\000\000\000\000\340\211\222\242\355\177\000\000\060lL\375\377\177\000\000\263\270\017G3\000\000"}
        urlSpec = {<nsFixedCString> = {<nsCString> = {<nsACString_internal> = 
    {mData = 
    0x7fedb24d7208 "http://www.geogebra.org/webstart/3.2/unsigned/geogebra.GeoGebraAppletPreloader", mLength = 78, mFlags = 65541}, <No data fields>}, 
            mFixedCapacity = 63, mFixedBuf = 0x7ffffd4c6bc0 ""}, mStorage = 
    "\000mL\375\377\177\000\000\265\312\024G3\000\000\000 lL\375\377\177\000\000 \005l\356\355\177\000\000 \005l\356\355\177\000\000\371\240!\n\337\264\004\066\020mL\375\377\177\000\000`\204\320\241\355\177\000"}
        result = 0
        instance = {<nsCOMPtr_base> = {mRawPtr = 
    0x7fedada23dc0}, <No data fields>}
        plugin = {<nsCOMPtr_base> = {mRawPtr = 
    0x7fedaacb9160}, <No data fields>}



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

Package: firefox-3.6.3-4.fc13
Architecture: x86_64
OS Release: Fedora release 13 (Goddard)


How to reproduce
-----
1.attempted to allow the script http://npad.iupui.mlab3.lga02.measurement-lab.org:8000/ to run
2. 
3.


Comment
-----
I run no script, so when I went here http://npad.iupui.mlab3.lga02.measurement-lab.org:8000/ I had to allow the script to do the testing to run. I allowed it, and it crashes firefox.

This message is a reminder that Fedora 13 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 13.  It is Fedora's policy to close all
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this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '13'.

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Fedora 13 changed to end-of-life (EOL) status on 2011-06-25. Fedora 13 is 
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