Any idea what is the root cause of this SIGSEGV in mozilla-1.8a6 ??

Jukka A. Ukkonen jau at iki.fi
Thu Feb 10 10:09:51 PST 2005


	Greetings,

	Do you have any ideas (even sophisticated guesses) what might
	be causing a SIGSEGV when I try to click Help->Mozilla Plug-ins
	while using mozilla-1.8a6,2?

	Here is a trace of such an error...


Type Manifest File: /usr/X11R6/lib/mozilla-devel/components/xpti.dat
+++ JavaScript debugging hooks installed.
nsNativeComponentLoader: autoregistering begins.
nsNativeComponentLoader: autoregistering succeeded
nsNativeComponentLoader: registering deferred (0)
GFX: dpi=100 t2p=0.0714286 p2t=14 depth=24
++WEBSHELL == 1
++DOMWINDOW == 1
++WEBSHELL == 2
++DOMWINDOW == 2
Note: styleverifytree is disabled
Note: frameverifytree is disabled
Note: verifyreflow is disabled
WARNING: GetDefaultCharsetForLocale: need to add multi locale support, file nsUNIXCharset.cpp, line 189
WARNING: GetDefaultCharsetForLocale: need to add multi locale support, file nsUNIXCharset.cpp, line 189
++WEBSHELL == 3
++DOMWINDOW == 3
Document http://www.freebsd.org/ loaded successfully
++WEBSHELL == 4
++DOMWINDOW == 4
++WEBSHELL == 5
++DOMWINDOW == 5
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :41.28): Unknown property 'layer-background-color'.  Declaration dropped.
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :44.51): Expected ':' but found '2px'.  Declaration dropped.
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :41.28): Unknown property 'layer-background-color'.  Declaration dropped.
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :44.51): Expected ':' but found '2px'.  Declaration dropped.
WARNING: NS_ENSURE_TRUE(mSaveLayoutState || !aState) failed, file nsSHEntry.cpp, line 191
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :41.28): Unknown property 'layer-background-color'.  Declaration dropped.
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :44.51): Expected ':' but found '2px'.  Declaration dropped.
###!!! ASSERTION: this doesn't do anything: 'NS_UNCONSTRAINEDSIZE != aReflowState.availableWidth', file nsTableFrame.cpp, line 1954
Break: at file nsTableFrame.cpp, line 1954
###!!! ASSERTION: this doesn't do anything: 'NS_UNCONSTRAINEDSIZE != aReflowState.availableWidth', file nsTableFrame.cpp, line 1954
Break: at file nsTableFrame.cpp, line 1954
###!!! ASSERTION: this doesn't do anything: 'NS_UNCONSTRAINEDSIZE != aReflowState.availableWidth', file nsTableFrame.cpp, line 1954
Break: at file nsTableFrame.cpp, line 1954
Document http://www.verkkokauppa.com/ loaded successfully
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :41.28): Unknown property 'layer-background-color'.  Declaration dropped.
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :44.51): Expected ':' but found '2px'.  Declaration dropped.
WARNING: NS_ENSURE_TRUE(mSaveLayoutState || !aState) failed, file nsSHEntry.cpp, line 191
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :41.28): Unknown property 'layer-background-color'.  Declaration dropped.
CSS Error (http://www.verkkokauppa.com/verkkokauppast.css :44.51): Expected ':' but found '2px'.  Declaration dropped.
###!!! ASSERTION: this doesn't do anything: 'NS_UNCONSTRAINEDSIZE != aReflowState.availableWidth', file nsTableFrame.cpp, line 1954
Break: at file nsTableFrame.cpp, line 1954
###!!! ASSERTION: this doesn't do anything: 'NS_UNCONSTRAINEDSIZE != aReflowState.availableWidth', file nsTableFrame.cpp, line 1954
Break: at file nsTableFrame.cpp, line 1954
###!!! ASSERTION: this doesn't do anything: 'NS_UNCONSTRAINEDSIZE != aReflowState.availableWidth', file nsTableFrame.cpp, line 1954
Break: at file nsTableFrame.cpp, line 1954
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(rv)) failed, file nsMIMEHeaderParamImpl.cpp, line 94
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(rv)) failed, file nsMIMEHeaderParamImpl.cpp, line 94
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(rv)) failed, file nsMIMEHeaderParamImpl.cpp, line 94
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(rv)) failed, file nsMIMEHeaderParamImpl.cpp, line 94
nsNativeComponentLoader: autoregistering begins.
nsNativeComponentLoader: autoregistering succeeded
nsNativeComponentLoader: registering deferred (0)
LoadPlugin() /usr/local/jdk1.4.2/jre/plugin/i386/ns610/libjavaplugin_oji.so returned 8b22500
###!!! ASSERTION: null monitor: 'mMonitor', file ../../dist/include/xpcom/nsAutoLock.h, line 248
Break: at file ../../dist/include/xpcom/nsAutoLock.h, line 248
###!!! ASSERTION: null monitor: 'mMonitor', file ../../dist/include/xpcom/nsAutoLock.h, line 248
Break: at file ../../dist/include/xpcom/nsAutoLock.h, line 248
Segmentation fault

	The same thing happens even if I click the plug-in button
	before any page is loaded.

	Any ideas would be nice. - A patch to an already known problem
	even better.


	Cheers,
		// jau
.---  ..-  -.-  -.-  .-    .-  .-.-.-    ..-  -.-  -.-  ---  -.  .  -.
  /    Jukka A. Ukkonen,                            Mawit Ltd, Finland
 /__   M.Sc. (sw-eng & cs)                    (Phone) +358-500-606-671
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 v     Internet: jau(a)iki.fi
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