pb starting firefox v1.0.4 (and previous) on linux v2.6.11.x

Hi,

please help,

Im not running firefox !

Im tested compiled version with .mozconfig :

   export MOZ_PHOENIX=1
   mk_add_options MOZ_PHOENIX=1

   ac_add_options --disable-ldap
   ac_add_options --disable-mailnews
   ac_add_options 
--enable-extensions=cookie,xml-rpc,xmlextras,pref,transformiix,
universalchardet,webservices,inspector,gnomevfs,negotiateauth
   ac_add_options --enable-crypto
   ac_add_options --disable-composer
   ac_add_options --enable-single-profile
   ac_add_options --disable-profilesharing
   ac_add_options --disable-optimize
   ac_add_options --enable-debug
ac_add_options --disable-freetype2

$ export PKG_CONFIG_PATH=/usr/X11R6/lib/pkgconfig
$ ./configure --prefix=/usr/local/firefox
$ make
# mkdir /usr/local/firefox
# chown xx /usr/local/firefox
$ make install

$ /usr/local/firefox/bin/firefox
No Persistent Registry Found.
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(rv)) failed, file nsINIParser.cpp, 
line 51
Type Manifest File: 
/usr/local/firefox/lib/firefox-1.0.4/components/xpti.dat
nsNativeComponentLoader: autoregistering begins.

Program /usr/local/firefox/lib/firefox-1.0.4/firefox-bin (pid = 8653) 
received signal 11.
Stack:
UNKNOWN [/lib/libpthread.so.0 +0x0000BC45]
UNKNOWN [/lib/libc.so.6 +0x00029988]
UNKNOWN [/lib/libc.so.6 +0x00016F24]
iconv+0x00000132 [/lib/libc.so.6 +0x00016602]
UNKNOWN [/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000DD115]
UNKNOWN [/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000DD181]
_ZN24nsNativeCharsetConverterD1Ev+0x0000004C 
[/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000DCC02]
_Z22NS_CopyNativeToUnicodeRK10nsACStringR9nsAString+0x00000145 
[/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000DCEE1]
_ZN11nsLocalFile11GetLeafNameER9nsAString+0x00000071 
[/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000E280F]
_ZN23nsNativeComponentLoader21AutoRegisterComponentEiP7nsIFilePi+0x000005CE 
[/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000F6812]
_ZN23nsNativeComponentLoader23RegisterComponentsInDirEiP7nsIFile+0x0000021A 
[/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000F4AD8]
_ZN23nsNativeComponentLoader22AutoRegisterComponentsEiP7nsIFile+0x00000045 
[/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000F4873]
_ZN22nsComponentManagerImpl16AutoRegisterImplEiP7nsIFilei+0x000001B3 
[/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000EF47B]
_ZN22nsComponentManagerImpl12AutoRegisterEP7nsIFile+0x00000028 
[/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so +0x000F01B2]
NS_InitXPCOM2+0x00000886 [/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so 
+0x00085FDE]
_ZN18ScopedXPCOMStartup10InitializeEv+0x00000067 
[/usr/local/firefox/lib/firefox-1.0.4/firefox-bin +0x00014DE1]
UNKNOWN [/usr/local/firefox/lib/firefox-1.0.4/firefox-bin +0x00016CF4]
UNKNOWN [/usr/local/firefox/lib/firefox-1.0.4/firefox-bin +0x000176C1]
_Z8xre_mainiPPcPK12nsXREAppData+0x000008BA 
[/usr/local/firefox/lib/firefox-1.0.4/firefox-bin +0x00018986]
main+0x00000032 [/usr/local/firefox/lib/firefox-1.0.4/firefox-bin 
+0x00013062]
__libc_start_main+0x000000C6 [/lib/libc.so.6 +0x00015D06]
Sleeping for 5 minutes.
Type 'gdb /usr/local/firefox/lib/firefox-1.0.4/firefox-bin 8653' to attach 
your debugger to this thread.

and another xterm :
$ gdb /usr/local/firefox/lib/firefox-1.0.4/firefox-bin 8653
GNU gdb 5.3
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you 
are
welcome to change it and/or distribute copies of it under certain 
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for 
details.
This GDB was configured as "i386-slackware-linux"...
Attaching to program: /usr/local/firefox/lib/firefox-1.0.4/firefox-bin, 
process 8653
Reading symbols from 
/usr/local/firefox/lib/firefox-1.0.4/libmozjs.so...done.
Loaded symbols for /usr/local/firefox/lib/firefox-1.0.4/libmozjs.so
Reading symbols from 
/usr/local/firefox/lib/firefox-1.0.4/libxpcom.so...done.
Loaded symbols for /usr/local/firefox/lib/firefox-1.0.4/libxpcom.so
Reading symbols from 
/usr/local/firefox/lib/firefox-1.0.4/libplds4.so...done.
Loaded symbols for /usr/local/firefox/lib/firefox-1.0.4/libplds4.so
Reading symbols from 
/usr/local/firefox/lib/firefox-1.0.4/libplc4.so...done.
Loaded symbols for /usr/local/firefox/lib/firefox-1.0.4/libplc4.so
Reading symbols from 
/usr/local/firefox/lib/firefox-1.0.4/libnspr4.so...done.
Loaded symbols for /usr/local/firefox/lib/firefox-1.0.4/libnspr4.so
Reading symbols from /lib/libpthread.so.0...done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /usr/lib/libgtk-1.2.so.0...done.
Loaded symbols for /usr/lib/libgtk-1.2.so.0
Reading symbols from /usr/lib/libgdk-1.2.so.0...done.
Loaded symbols for /usr/lib/libgdk-1.2.so.0
Reading symbols from /usr/lib/libgmodule-1.2.so.0...done.
Loaded symbols for /usr/lib/libgmodule-1.2.so.0
Reading symbols from /usr/lib/libglib-1.2.so.0...done.
Loaded symbols for /usr/lib/libglib-1.2.so.0
Reading symbols from /usr/X11R6/lib/libXext.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.6
Reading symbols from /usr/X11R6/lib/libX11.so.6...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.6
Reading symbols from /lib/libm.so.6...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /usr/lib/libstdc++.so.5...done.
Loaded symbols for /usr/lib/libstdc++.so.5
Reading symbols from /usr/lib/libgcc_s.so.1...done.
Loaded symbols for /usr/lib/libgcc_s.so.1
---Type <return> to continue, or q <return> to quit---
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from 
/usr/X11R6/lib/X11/locale/lib/common/xlcDef.so.2...done.
Loaded symbols for /usr/X11R6/lib/X11/locale/lib/common/xlcDef.so.2
Reading symbols from 
/usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2...done.
Loaded symbols for /usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2
Reading symbols from /lib/libnss_compat.so.2...done.
Loaded symbols for /lib/libnss_compat.so.2
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /usr/lib/gconv/UTF-16.so...done.
Loaded symbols for /usr/lib/gconv/UTF-16.so
0xb7984985 in nanosleep () from /lib/libc.so.6
(gdb) continue
Continuing.

Program received signal SIGSTOP, Stopped (signal).
0xb7984985 in nanosleep () from /lib/libc.so.6
(gdb)


I have libc-2.3.2 on old slackware 9,
but recent linux kernel 2.6.11.8,
and X.org-6.8.2.

please help

thx

Rmkml