#0  0xb652a7d6 in raise () from /lib/libc.so.6
#1  0xb652c0f1 in abort () from /lib/libc.so.6
#2  0xb67337b0 in __gnu_cxx::__verbose_terminate_handler ()
   from /usr/lib/libstdc++.so.6
#3  0xb6731055 in ?? () from /usr/lib/libstdc++.so.6
#4  0xb6731092 in std::terminate () from /usr/lib/libstdc++.so.6
#5  0xb6731935 in __cxa_pure_virtual () from /usr/lib/libstdc++.so.6
#6  0x0805121e in nsWeakReference::QueryReferent (this=0x83970c8, 
    aIID=@0xb7e2ee10, aInstancePtr=0xbfc703e0) at nsWeakReference.cpp:115
#7  0xb73065da in nsQueryReferent::operator() (this=0xbfc70440, 
    aIID=@0xb7e2ee10, answer=0xbfc703e0) at nsWeakReference.cpp:52
#8  0xb7bb902e in nsCOMPtr<nsIAbsorbingTransaction>::assign_from_helper (
    this=0xbfc70430, helper=@0xbfc70440, aIID=@0xb7e2ee10)
    at ../../../dist/include/xpcom/nsCOMPtr.h:1292
#9  0xb7bb9ef0 in nsCOMPtr (this=0xbfc70430, helper=@0xbfc70440)
    at ../../../dist/include/xpcom/nsCOMPtr.h:694
#10 0xb7bb65e5 in nsEditor::EndPlaceHolderTransaction (this=0x8393820)
    at nsEditor.cpp:1037
#11 0xb7b4a523 in ~nsAutoPlaceHolderBatch (this=0xbfc70598)
    at ../../../editor/libeditor/base/nsEditorUtils.h:66
#12 0xb7b9b4d4 in nsPlaintextEditor::InsertText (this=0x8393820, 
    aStringToInsert=@0xbfc705f0) at nsPlaintextEditor.cpp:743
#13 0xb7720ee0 in nsTextControlFrame::SetValue (this=0x8392370, 
    aValue=@0xbfc706f8) at nsTextControlFrame.cpp:3183
#14 0xb7721329 in nsTextControlFrame::InitEditor (this=0x8392370)
    at nsTextControlFrame.cpp:1747
#15 0xb77214a3 in nsTextControlFrame::PostCreateFrames (this=0x8392370)
    at nsTextControlFrame.cpp:1669
#16 0xb761e89a in nsCSSFrameConstructor::CreateAnonymousFrames (
    this=0x82f14d8, aState=@0xbfc70b84, aParent=0x834d4b8, 
    aDocument=0x82c6478, aParentFrame=0x8392370, aForceBindingParent=0, 
    aAppendToExisting=0, aChildItems=@0xbfc709a0, aAnonymousCreator=0x0, 
    aInsertionNode=0x0, aAnonymousParentIsBlock=0)
    at nsCSSFrameConstructor.cpp:5883
#17 0xb761f4c1 in nsCSSFrameConstructor::CreateAnonymousFrames (this=0x128c, 
    aTag=0x6, aState=@0xbfc70b84, aParent=0x834d4b8, aNewFrame=0x8392370, 
    aAppendToExisting=0, aChildItems=@0xbfc709a0, aIsRoot=0)
    at nsCSSFrameConstructor.cpp:5756
#18 0xb7622e44 in nsCSSFrameConstructor::ConstructHTMLFrame (this=0x82f14d8, 
    aState=@0xbfc70b84, aContent=0x834d4b8, aParentFrame=0x831a470, 
    aTag=0x805d5c8, aNameSpaceID=0, aStyleContext=0x83922b4, 
    aFrameItems=@0xbfc70c7c, aHasPseudoParent=0)
    at nsCSSFrameConstructor.cpp:5688
#19 0xb761db5b in nsCSSFrameConstructor::ConstructFrameInternal (
    this=0x82f14d8, aState=@0xbfc70b84, aContent=0x834d4b8, 
    aParentFrame=0x831a470, aTag=0x805d5c8, aNameSpaceID=0, 
    aStyleContext=0x83922b4, aFrameItems=@0xbfc70c7c, aXBLBaseTag=0)
    at nsCSSFrameConstructor.cpp:7889
#20 0xb761e133 in nsCSSFrameConstructor::ConstructFrame (this=0x82f14d8, 
    aState=@0xbfc70b84, aContent=0x834d4b8, aParentFrame=0x831a470, 
    aFrameItems=@0xbfc70c7c) at nsCSSFrameConstructor.cpp:7770
#21 0xb7629815 in nsCSSFrameConstructor::ContentAppended (this=0x82f14d8, 
    aContainer=0x82f71f0, aNewIndexInContainer=0)
    at nsCSSFrameConstructor.cpp:8901
#22 0xb7667b77 in PresShell::ContentAppended (this=0x82f1108, 
    aDocument=0x82c6478, aContainer=0x82f71f0, aNewIndexInContainer=0)
    at nsPresShell.cpp:5520
#23 0xb784a95d in nsDocument::ContentAppended (this=0x82c6478, 
    aContainer=0x82f71f0, aNewIndexInContainer=0) at nsDocument.cpp:2436
#24 0xb79475f3 in nsHTMLDocument::ContentAppended (this=0x82c6478, 
    aContainer=0x82f71f0, aNewIndexInContainer=0) at nsHTMLDocument.cpp:1196
#25 0xb7932529 in HTMLContentSink::NotifyAppend (this=0x82cc2b0, 
    aContainer=0x82f71f0, aStartIndex=0) at nsHTMLContentSink.cpp:3934
#26 0xb79346ba in SinkContext::FlushTags (this=0x82cbea8, aNotify=1)
    at nsHTMLContentSink.cpp:1683
#27 0xb79359c3 in HTMLContentSink::CloseBody (this=0x82cc2b0)
    at nsHTMLContentSink.cpp:2670
#28 0xb758c11f in CNavDTD::CloseBody (this=0x82f4308) at CNavDTD.cpp:2995
#29 0xb758c25a in CNavDTD::CloseContainer (this=0x6, aTag=4748, 
    aTarget=eHTMLTag_body, aClosedByStartTag=0) at CNavDTD.cpp:3303
#30 0xb758c895 in CNavDTD::CloseContainersTo (this=0x82f4308, anIndex=1, 
    aTarget=eHTMLTag_body, aClosedByStartTag=0) at CNavDTD.cpp:3362
#31 0xb758cc33 in CNavDTD::CloseContainersTo (this=0x82f4308, 
    aTag=eHTMLTag_body, aClosedByStartTag=0) at CNavDTD.cpp:3520
#32 0xb75908f5 in CNavDTD::DidBuildModel (this=0x82f4308, anErrorCode=0, 
    aNotifySink=1, aParser=0x82ca398, aSink=0x82cc300) at CNavDTD.cpp:575
#33 0xb759fc93 in nsParser::DidBuildModel (this=0x82ca398, anErrorCode=0)
    at nsParser.cpp:1326
#34 0xb75a29e0 in nsParser::ResumeParse (this=0x82ca398, allowIteration=1, 
    aIsFinalChunk=1, aCanInterrupt=1) at nsParser.cpp:2076
#35 0xb759f26d in nsParser::OnStopRequest (this=0x82ca398, request=0x82b94b8, 
    aContext=0x0, status=0) at nsParser.cpp:2759
#36 0xb7ac31b3 in nsDocumentOpenInfo::OnStopRequest (this=0x82b96b8, 
    request=0x82b94b8, aCtxt=0x0, aStatus=0) at nsURILoader.cpp:389
#37 0xb74c9491 in nsFileChannel::OnStopRequest (this=0x82b9488, req=0x8268248, 
    ctx=0x0, status=0) at nsFileChannel.cpp:548
#38 0xb745cc02 in nsInputStreamPump::OnStateStop (this=0x8268248)
    at nsInputStreamPump.cpp:563
#39 0xb745ccfa in nsInputStreamPump::OnInputStreamReady (this=0x8268248, 
    stream=0x82c31e4) at nsInputStreamPump.cpp:400
#40 0xb73427d9 in nsInputStreamReadyEvent::EventHandler (plevent=0x82c37e4)
    at nsStreamUtils.cpp:120
#41 0xb7368e1c in PL_HandleEvent (self=0x82c37e4) at plevent.c:688
#42 0xb73691b5 in PL_ProcessPendingEvents (self=0x80bd260) at plevent.c:623
#43 0xb736bf31 in nsEventQueueImpl::ProcessPendingEvents (this=0x80bd218)
    at nsEventQueue.cpp:448
#44 0xb7d0e9b1 in event_processor_callback (source=0x81a4648, 
    condition=G_IO_IN, data=0x6) at nsAppShell.cpp:67
#45 0xb67c313d in ?? () from /usr/lib/libglib-2.0.so.0
#46 0x081a4648 in ?? ()
#47 0x00000001 in ?? ()
#48 0xb682021c in ?? () from /usr/lib/libglib-2.0.so.0
#49 0xbfc7117c in ?? ()
#50 0x081a4690 in ?? ()
#51 0xbfc71198 in ?? ()
#52 0xb6793d6c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0