Bug#401721: Iceape segfaults

Tue Dec 5 23:07:25 CET 2006

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Hi!

I've got the same problem. Running iceape with -g gives:

GNU gdb 6.4.90-debian
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
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There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...Using host libthread_db
library "/lib/tls/libthread_db.so.1".

(gdb) run
Starting program: /usr/lib/iceape/iceape-bin -a iceape
[Thread debugging using libthread_db enabled]
[New Thread -1211484480 (LWP 2811)]
[New Thread -1215132752 (LWP 2816)]
[New Thread -1233106000 (LWP 2818)]
[New Thread -1243612240 (LWP 2819)]
[New Thread -1254098000 (LWP 2821)]
[New Thread -1263137872 (LWP 2822)]
[New Thread -1271526480 (LWP 2823)]
[Thread -1263137872 (LWP 2822) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1211484480 (LWP 2811)]
0xb6cb0bc2 in nsHTMLReflowState::CalcLineHeight (aPresContext=0x85d7968,
aRenderingContext=0x8639bb8, aFrame=0x86367cc) at nsHTMLReflowState.cpp:2224
2224    nsHTMLReflowState.cpp: No such file or directory.
        in nsHTMLReflowState.cpp
(gdb) bt
#0  0xb6cb0bc2 in nsHTMLReflowState::CalcLineHeight
(aPresContext=0x85d7968, aRenderingContext=0x8639bb8, aFrame=0x86367cc)
at nsHTMLReflowState.cpp:2224
#1  0xb6c91823 in nsBlockReflowState (this=0xbfc76e3c,
aReflowState=@0xbfc771fc, aPresContext=0x85d7968, aFrame=0x86367cc,
aMetrics=@0xbfc772f8, aTopMarginRoot=0, aBottomMarginRoot=0)
    at nsBlockReflowState.cpp:172
#2  0xb6c8ede0 in nsBlockFrame::Reflow (this=0x86367cc,
aPresContext=0x85d7968, aMetrics=@0xbfc772f8, aReflowState=@0xbfc771fc,
aStatus=@0xbfc7739c) at nsBlockFrame.cpp:770
#3  0xb6c9052a in nsBlockReflowContext::ReflowBlock (this=0xbfc772b4,
aSpace=@0xbfc77370, aApplyTopMargin=1, aPrevMargin=@0xbfc77640,
aClearance=0, aIsAdjacentWithTop=1, aComputedOffsets=@0xbfc77360,
    aFrameRS=@0xbfc771fc, aFrameReflowStatus=@0xbfc7739c) at
nsBlockReflowContext.cpp:605
#4  0xb6c89cd4 in nsBlockFrame::ReflowBlockFrame (this=0x863664c,
aState=@0xbfc775dc, aLine={mCurrent = 0x863687c},
aKeepReflowGoing=0xbfc77558) at nsBlockFrame.cpp:3477
#5  0xb6c8d3bf in nsBlockFrame::ReflowLine (this=0x863664c,
aState=@0xbfc775dc, aLine={mCurrent = 0x863687c},
aKeepReflowGoing=0xbfc77558, aDamageDirtyArea=0) at nsBlockFrame.cpp:2638
#6  0xb6c8dc09 in nsBlockFrame::ReflowDirtyLines (this=0x863664c,
aState=@0xbfc775dc, aTryPull=1) at nsBlockFrame.cpp:2290
#7  0xb6c8ee98 in nsBlockFrame::Reflow (this=0x863664c,
aPresContext=0x85d7968, aMetrics=@0xbfc77908, aReflowState=@0xbfc77850,
aStatus=@0xbfc77ac8) at nsBlockFrame.cpp:902
#8  0xb6c96980 in nsContainerFrame::ReflowChild (this=0x85db494,
aKidFrame=0x863664c, aPresContext=0x85d7968, aDesiredSize=@0xbfc77908,
aReflowState=@0xbfc77850, aX=0, aY=0, aFlags=0, aStatus=@0xbfc77ac8)
    at nsContainerFrame.cpp:905
#9  0xb6caf9c4 in CanvasFrame::Reflow (this=0x85db494,
aPresContext=0x85d7968, aDesiredSize=@0xbfc77b5c,
aReflowState=@0xbfc779e8, aStatus=@0xbfc77ac8) at nsHTMLFrame.cpp:531
#10 0xb6c96980 in nsContainerFrame::ReflowChild (this=0x85db738,
aKidFrame=0x85db494, aPresContext=0x85d7968, aDesiredSize=@0xbfc77b5c,
aReflowState=@0xbfc779e8, aX=0, aY=0, aFlags=1, aStatus=@0xbfc77ac8)
    at nsContainerFrame.cpp:905
#11 0xb6ca9ab2 in nsHTMLScrollFrame::ReflowScrolledFrame
(this=0x85db738, aState=@0xbfc77c2c, aAssumeHScroll=<value optimized
out>, aAssumeVScroll=0, aMetrics=0xbfc77b5c, aFirstPass=1)
    at nsGfxScrollFrame.cpp:515
#12 0xb6cac6a0 in nsHTMLScrollFrame::ReflowContents (this=0x85db738,
aState=0xbfc77c2c, aDesiredSize=@0xbfc77f08) at nsGfxScrollFrame.cpp:570
#13 0xb6cacb87 in nsHTMLScrollFrame::Reflow (this=0x85db738,
aPresContext=0x85d7968, aDesiredSize=@0xbfc77f08,
aReflowState=@0xbfc77d98, aStatus=@0xbfc780d4) at nsGfxScrollFrame.cpp:768
#14 0xb6c96980 in nsContainerFrame::ReflowChild (this=0x85db5a4,
aKidFrame=0x85db738, aPresContext=0x85d7968, aDesiredSize=@0xbfc77f08,
aReflowState=@0xbfc77d98, aX=0, aY=0, aFlags=0, aStatus=@0xbfc780d4)
    at nsContainerFrame.cpp:905
#15 0xb6ceea64 in ViewportFrame::Reflow (this=0x85db5a4,
aPresContext=0x85d7968, aDesiredSize=@0xbfc7806c,
aReflowState=@0xbfc77fb4, aStatus=@0xbfc780d4) at nsViewportFrame.cpp:239
#16 0xb6c77069 in PresShell::InitialReflow (this=0x85da8f0,
aWidth=17794, aHeight=12068) at nsPresShell.cpp:2904
#17 0xb6dee6ef in nsContentSink::StartLayout (this=0x85d6688,
aIsFrameset=0) at nsContentSink.cpp:921
#18 0xb6ecf502 in HTMLContentSink::StartLayout (this=0x85d6688) at
nsHTMLContentSink.cpp:3563
#19 0xb6ed43a4 in HTMLContentSink::OpenBody (this=0x85d6688,
aNode=@0x8620910) at nsHTMLContentSink.cpp:2634
#20 0xb699386a in CNavDTD::OpenBody (this=0x85de930, aNode=0x8620910) at
CNavDTD.cpp:2972
#21 0xb6994016 in CNavDTD::OpenContainer (this=0x85de930,
aNode=0x8620910, aTag=eHTMLTag_body, aClosedByStartTag=1,
aStyleStack=0x0) at CNavDTD.cpp:3204
#22 0xb6997f5c in CNavDTD::HandleDefaultStartToken (this=0x85de930,
aToken=0x85f5488, aChildTag=eHTMLTag_body, aNode=0x8620910) at
CNavDTD.cpp:1281
#23 0xb69982e3 in CNavDTD::HandleStartToken (this=0x85de930,
aToken=0x85f5488) at CNavDTD.cpp:1668
#24 0xb6998802 in CNavDTD::HandleToken (this=0x85de930,
aToken=0x85f5488, aParser=0x85d5f40) at CNavDTD.cpp:955
#25 0xb69952f4 in CNavDTD::BuildModel (this=0x85de930,
aParser=0x85d5f40, aTokenizer=0x85a8908, anObserver=0x0,
aSink=0x85d66d4) at CNavDTD.cpp:458
#26 0xb69aa6f2 in nsParser::BuildModel (this=0x85d5f40) at nsParser.cpp:2140
#27 0xb69ad27a in nsParser::ResumeParse (this=0x85d5f40,
allowIteration=1, aIsFinalChunk=1, aCanInterrupt=1) at nsParser.cpp:2007
#28 0xb69ac40c in nsParser::ContinueInterruptedParsing (this=0x85d5f40)
at nsParser.cpp:1480
#29 0xb69a9705 in nsParser::ContinueParsing (this=0x8637a00) at
nsParser.cpp:1458
#30 0xb6d1539e in CSSLoaderImpl::SheetComplete (this=0x85d5d50,
aLoadData=0x862e8c0, aSucceeded=1) at nsCSSLoader.cpp:1459
#31 0xb6d1585c in CSSLoaderImpl::ParseSheet (this=0x85d5d50,
aStream=0x85dd868, aLoadData=0x862e8c0, aCompleted=@0xbfc787ac) at
nsCSSLoader.cpp:1391
#32 0xb6d15a7c in SheetLoadData::OnStreamComplete (this=0x862e8c0,
aLoader=0x862ee98, aContext=0x0, aStatus=0, aDataStream=0x85dd868) at
nsCSSLoader.cpp:811
#33 0xb79647aa in nsUnicharStreamLoader::OnStopRequest (this=0x862ee98,
request=0x862e94c, ctxt=0x0, aStatus=0) at nsUnicharStreamLoader.cpp:194
#34 0xb7976c89 in nsHTTPCompressConv::OnStopRequest (this=0x85dff50,
request=0x862e94c, aContext=0x0, aStatus=0) at nsHTTPCompressConv.cpp:134
#35 0xb79632c4 in nsStreamListenerTee::OnStopRequest (this=0x85aa370,
request=0x862e94c, context=0x0, status=0) at nsStreamListenerTee.cpp:65
#36 0xb79c98bd in nsHttpChannel::OnStopRequest (this=0x862e920,
request=0x8621850, ctxt=0x0, status=0) at nsHttpChannel.cpp:4074
#37 0xb7947e46 in nsInputStreamPump::OnStateStop (this=0x8621850) at
nsInputStreamPump.cpp:506
#38 0xb7948808 in nsInputStreamPump::OnInputStreamReady (this=0x8621850,
stream=0x8621750) at nsInputStreamPump.cpp:343
#39 0xb7f2882c in nsInputStreamReadyEvent::EventHandler
(plevent=0x86218ec) at nsStreamUtils.cpp:119
#40 0xb7f3d137 in PL_HandleEvent (self=0x86218ec) at plevent.c:688
#41 0xb7f3d449 in PL_ProcessPendingEvents (self=0x8106238) at plevent.c:623
#42 0xb7f3f2ce in nsEventQueueImpl::ProcessPendingEvents
(this=0x80b2228) at nsEventQueue.cpp:417
#43 0xb68ced05 in event_processor_callback (source=0xb5e5c8e8,
condition=G_IO_IN, data=0x0) at nsAppShell.cpp:67
#44 0xb7d27c7f in g_io_channel_unix_get_fd () from /usr/lib/libglib-2.0.so.0
#45 0xb7cfe731 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#46 0xb7d017a6 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#47 0xb7d01b67 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#48 0x42dba281 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#49 0xb68cf152 in nsAppShell::Run (this=0x8168df0) at nsAppShell.cpp:139
#50 0xb6b16c84 in nsAppStartup::Run (this=0x819aa18) at nsAppStartup.cpp:207
#51 0x0804bf87 in main1 (argc=3, argv=0xbfc79094, nativeApp=<value
optimized out>) at nsAppRunner.cpp:1249
#52 0x0804cffd in main (argc=304, argv=Cannot access memory at address 0x4
) at nsAppRunner.cpp:1736
#53 0x424e8ea8 in __libc_start_main () from /lib/tls/libc.so.6
#54 0x0804a061 in _start () at ../sysdeps/i386/elf/start.S:119

What should I try next?
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