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Subject: RE: reading bobcat linux SSC core files
Date: Thu, 4 Oct 2007 14:39:38 -0800
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04E030E3895@onstor-exch02.onstor.net>
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Thread-Topic: reading bobcat linux SSC core files
Thread-Index: AcgGz0kKvnukNpmaQ5uU4lk61uZc9gAAd2YwAAFoHQAAAAsZYA==
From: "Mike Lee" <mike.lee@onstor.com>
To: "Vikas Saini" <vikas.saini@onstor.com>,
	"Maxim Kozlovsky" <maxim.kozlovsky@onstor.com>,
	"dl-Cougar" <dl-Cougar@onstor.com>

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Vikas:
Thanks for the clarification.
The stacks you're getting are same as what I got when I ran on my filer
with gdb attached to the auth-agent and cifsd processes.
I am guessing that the strange looking auth-agent stack suggests
memory-related problem (wild pointer or corruption).
I'll paste the stack into CQ.
-Mike

>  -----Original Message-----
> From: 	Vikas Saini =20
> Sent:	Thursday, October 04, 2007 3:35 PM
> To:	Maxim Kozlovsky; Mike Lee; dl-Cougar
> Subject:	RE: reading bobcat linux SSC core files
>=20
> Here is the GDB on those corefiles on my system.
>=20
> eng63:/var/run# gdb /usr/local/agile/bin/cifsd /var/run/cifsd.core=20
> 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
> 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 "mipsel-linux-gnu"...Using host
> libthread_db library "/lib/libthread_db.so.1".
>=20
> Reading symbols from /lib/libldap-2.3.so.0...done.
> Loaded symbols for /lib/libldap-2.3.so.0
> Reading symbols from /lib/liblber-2.3.so.0...done.
> Loaded symbols for /lib/liblber-2.3.so.0
> Reading symbols from /usr/lib/libssl.so.0.9.8...done.
> Loaded symbols for /usr/lib/libssl.so.0.9.8
> Reading symbols from /lib/libgssapi_krb5.so.2...done.
> Loaded symbols for /lib/libgssapi_krb5.so.2
> Reading symbols from /lib/libkrb5.so.3...done.
> Loaded symbols for /lib/libkrb5.so.3
> Reading symbols from /lib/libk5crypto.so.3...done.
> Loaded symbols for /lib/libk5crypto.so.3
> Reading symbols from /lib/libkrb5support.so.0...done.
> Loaded symbols for /lib/libkrb5support.so.0
> Reading symbols from /lib/libcom_err.so.2...done.
> Loaded symbols for /lib/libcom_err.so.2
> Reading symbols from /lib/libresolv.so.2...done.
> Loaded symbols for /lib/libresolv.so.2
> Reading symbols from /lib/libcrypt.so.1...done.
> Loaded symbols for /lib/libcrypt.so.1
> Reading symbols from /lib/libnsl.so.1...done.
> Loaded symbols for /lib/libnsl.so.1
> Reading symbols from /lib/libdl.so.2...done.
> Loaded symbols for /lib/libdl.so.2
> Reading symbols from /lib/libgcc_s.so.1...done.
> Loaded symbols for /lib/libgcc_s.so.1
> Reading symbols from /lib/libc.so.6...done.
> Loaded symbols for /lib/libc.so.6
> Reading symbols from /usr/lib/libcrypto.so.0.9.8...done.
> Loaded symbols for /usr/lib/libcrypto.so.0.9.8
> Reading symbols from /usr/lib/libz.so.1...done.
> Loaded symbols for /usr/lib/libz.so.1
> Reading symbols from /lib/ld.so.1...done.
> Loaded symbols for /lib/ld.so.1
> Reading symbols from /usr/lib/gconv/UTF-16.so...done.
> Loaded symbols for /usr/lib/gconv/UTF-16.so
> Reading symbols from /usr/lib/gconv/IBM850.so...done.
> Loaded symbols for /usr/lib/gconv/IBM850.so
> Reading symbols from /lib/libnss_files.so.2...done.
> Loaded symbols for /lib/libnss_files.so.2
> Core was generated by `/usr/local/agile/bin/cifsd -p 1402 -s
> /usr/local/agile/conf/smbd.conf.ENG63_VS1'.
> Program terminated with signal 6, Aborted.
> #0  0x2b040b04 in kill () from /lib/libc.so.6
> (gdb) where
> #0  0x2b040b04 in kill () from /lib/libc.so.6
> #1  0x2b042200 in abort () from /lib/libc.so.6
> #2  0x00416b40 in exit_server (reason=3D0x0) at smbd/server.c:647
> #3  0x00429418 in smbd_process () at smbd/process.c:1828
> #4  0x00418acc in main (argc=3D<value optimized out>, argv=3D0x1) at
> smbd/server.c:1060
> (gdb) quit
> eng63:/var/run#=20
> eng63:/var/run#=20
> eng63:/var/run# gdb /usr/local/agile/bin/auth-agent
> /var/run/auth-agent.core=20
> 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
> 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 "mipsel-linux-gnu"...Using host
> libthread_db library "/lib/libthread_db.so.1".
>=20
> Reading symbols from /lib/libldap-2.3.so.0...done.
> Loaded symbols for /lib/libldap-2.3.so.0
> Reading symbols from /lib/libm.so.6...done.
> Loaded symbols for /lib/libm.so.6
> Reading symbols from /lib/libnsl.so.1...done.
> Loaded symbols for /lib/libnsl.so.1
> Reading symbols from /lib/libcrypt.so.1...done.
> Loaded symbols for /lib/libcrypt.so.1
> Reading symbols from /onstor/lib/libipmd.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libipmd.so.1.0
> Reading symbols from /onstor/lib/libcluster.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libcluster.so.1.0
> Reading symbols from /onstor/lib/libncm.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libncm.so.1.0
> Reading symbols from /onstor/lib/librmc.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/librmc.so.1.0
> Reading symbols from /onstor/lib/libanpssc.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libanpssc.so.1.0
> Reading symbols from /onstor/lib/libe_log.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libe_log.so.1.0
> Reading symbols from /onstor/lib/libopt.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libopt.so.1.0
> Reading symbols from /onstor/lib/libutils.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libutils.so.1.0
> Reading symbols from /onstor/lib/libauthen.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libauthen.so.1.0
> Reading symbols from /onstor/lib/libnfxnis.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libnfxnis.so.1.0
> Reading symbols from /onstor/lib/libicucommon.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libicucommon.so.1.0
> Reading symbols from /onstor/lib/libicudata.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libicudata.so.1.0
> Reading symbols from /onstor/lib/libacrypt.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libacrypt.so.1.0
> Reading symbols from /onstor/lib/libevent.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libevent.so.1.0
> Reading symbols from /onstor/lib/libbsdcompat.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libbsdcompat.so.1.0
> Reading symbols from /onstor/lib/libgenlib.so.1.0...done.
> Loaded symbols for /usr/local/agile/lib/libgenlib.so.1.0
> Reading symbols from /lib/libgcc_s.so.1...done.
> Loaded symbols for /lib/libgcc_s.so.1
> Reading symbols from /lib/libc.so.6...done.
> Loaded symbols for /lib/libc.so.6
> Reading symbols from /lib/liblber-2.3.so.0...done.
> Loaded symbols for /lib/liblber-2.3.so.0
> Reading symbols from /lib/libresolv.so.2...done.
> Loaded symbols for /lib/libresolv.so.2
> Reading symbols from /usr/lib/libssl.so.0.9.8...done.
> Loaded symbols for /usr/lib/libssl.so.0.9.8
> Reading symbols from /usr/lib/libcrypto.so.0.9.8...done.
> Loaded symbols for /usr/lib/libcrypto.so.0.9.8
> Reading symbols from /lib/ld.so.1...done.
> Loaded symbols for /lib/ld.so.1
> Reading symbols from /lib/libdl.so.2...done.
> Loaded symbols for /lib/libdl.so.2
> Reading symbols from /usr/lib/libz.so.1...done.
> Loaded symbols for /usr/lib/libz.so.1
> Reading symbols from /lib/libnss_files.so.2...done.
> Loaded symbols for /lib/libnss_files.so.2
> Core was generated by `/usr/local/agile/bin/auth-agent -r'.
> Program terminated with signal 6, Aborted.
> #0  0x2b5c1b04 in kill () from /lib/libc.so.6
> (gdb) where
> #0  0x2b5c1b04 in kill () from /lib/libc.so.6
> #1  0x2b5c3200 in abort () from /lib/libc.so.6
> #2  0x2b5ff454 in __fsetlocking () from /lib/libc.so.6
> #3  0x2b5ff454 in __fsetlocking () from /lib/libc.so.6
> Previous frame identical to this frame (corrupt stack?)
> (gdb)
>=20
> _____________________________________________
> From: Maxim Kozlovsky=20
> Sent: Thursday, October 04, 2007 2:58 PM
> To: Mike Lee; dl-Cougar
> Subject: RE: reading bobcat linux SSC core files
>=20
> Try to look at the core files on Vikas's filer. If the result is the
> same, then this is really the stack that you have. May be corrupt
> stack, or jumping to NULL address, or something like that. If this is
> reproducible, attach debugger before the crash it sometime may help.
> If not, then try to parse the stack manually.
>=20
> He also could save the cores while the other process was overwriting
> the core. To avoid this, rename the core file to another name before
> copying and wait a few seconds to allow any in progress core dumps to
> finish. This applies to looking at the cores as well.
>=20
> _____________________________________________
> From: Mike Lee=20
> Sent: Thursday, October 04, 2007 2:41 PM
> To: dl-Cougar
> Subject: reading bobcat linux SSC core files
>=20
> Guys:
>=20
> In my attempt to investigate Defect 20738, I tried to parse three ssc
> core files Vikas collected after issuing "auth setDebugLevel 4" in
> nfxsh.
>=20
> All three cores (from auth-agent, cifsd, and eventd) yielded a stack
> similar to the following:
> (gdb) where
> #0  0x2b5c1b04 in sigpending () from /lib/libc.so.6
> #1  0x00000000 in ?? ()
>=20
> As far as I am aware, I'm using the correct version binary, and I have
> updated my LD_LIBRARY_PATH accordingly.
>=20
> Is there some GDB setup that I may be missing?
>=20
> Thanks.
>=20
> -Mike

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<P DIR=3DLTR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">Vikas:</FONT></P>

<P DIR=3DLTR><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">Thanks for =
the clarification.</FONT></P>

<P DIR=3DLTR><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">The stacks =
you're getting are same as what I got when I ran on my filer with gdb =
attached to the auth-agent and cifsd processes.</FONT></P>

<P DIR=3DLTR><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">I am =
guessing that the strange looking auth-agent stack suggests =
memory-related problem (wild pointer or corruption).</FONT></P>

<P DIR=3DLTR><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">I'll paste =
the stack into CQ.</FONT></P>

<P DIR=3DLTR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">-Mike</FONT></P>
<UL DIR=3DLTR>
<P DIR=3DLTR><FONT FACE=3D"Arial"><SPAN =
LANG=3D"en-us"></SPAN></FONT><SPAN LANG=3D"en-us">&nbsp;<FONT SIZE=3D1 =
FACE=3D"Tahoma">-----Original Message-----</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><B><FONT SIZE=3D1 =
FACE=3D"Tahoma">From: &nbsp;</FONT></B> <FONT SIZE=3D1 =
FACE=3D"Tahoma">Vikas Saini&nbsp; </FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><B><FONT SIZE=3D1 =
FACE=3D"Tahoma">Sent:&nbsp;&nbsp;</FONT></B> <FONT SIZE=3D1 =
FACE=3D"Tahoma">Thursday, October 04, 2007 3:35 PM</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><B><FONT SIZE=3D1 =
FACE=3D"Tahoma">To:&nbsp;&nbsp;&nbsp;&nbsp;</FONT></B> <FONT SIZE=3D1 =
FACE=3D"Tahoma">Maxim Kozlovsky; Mike Lee; dl-Cougar</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><B><FONT SIZE=3D1 =
FACE=3D"Tahoma">Subject:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT>=
</B> <FONT SIZE=3D1 FACE=3D"Tahoma">RE: reading bobcat linux SSC core =
files</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Here is the GDB on those corefiles on my =
system.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">eng63:/var/run# gdb /usr/local/agile/bin/cifsd =
/var/run/cifsd.core </FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">GNU gdb 6.4.90-debian</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Copyright (C) 2006 Free Software Foundation, =
Inc.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">GDB is free software, covered by the GNU General Public =
License, and you are</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">welcome to change it and/or distribute copies of it under =
certain conditions.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Type &quot;show copying&quot; to see the =
conditions.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">There is absolutely no warranty for GDB.&nbsp; Type =
&quot;show warranty&quot; for details.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">This GDB was configured as =
&quot;mipsel-linux-gnu&quot;...Using host libthread_db library =
&quot;/lib/libthread_db.so.1&quot;.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libldap-2.3.so.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/libldap-2.3.so.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/liblber-2.3.so.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/liblber-2.3.so.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/usr/lib/libssl.so.0.9.8...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/lib/libssl.so.0.9.8</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libgssapi_krb5.so.2...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/libgssapi_krb5.so.2</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libkrb5.so.3...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libkrb5.so.3</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libk5crypto.so.3...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/libk5crypto.so.3</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libkrb5support.so.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/libkrb5support.so.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libcom_err.so.2...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libcom_err.so.2</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libresolv.so.2...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libresolv.so.2</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libcrypt.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libcrypt.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libnsl.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libnsl.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libdl.so.2...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libdl.so.2</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libgcc_s.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libgcc_s.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libc.so.6...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/usr/lib/libcrypto.so.0.9.8...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/lib/libcrypto.so.0.9.8</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/usr/lib/libz.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /usr/lib/libz.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/ld.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/ld.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/usr/lib/gconv/UTF-16.so...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/lib/gconv/UTF-16.so</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/usr/lib/gconv/IBM850.so...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/lib/gconv/IBM850.so</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libnss_files.so.2...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/libnss_files.so.2</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Core was generated by `/usr/local/agile/bin/cifsd -p 1402 =
-s /usr/local/agile/conf/smbd.conf.ENG63_VS1'.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Program terminated with signal 6, =
Aborted.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#0&nbsp; 0x2b040b04 in kill () from =
/lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">(gdb) where</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#0&nbsp; 0x2b040b04 in kill () from =
/lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#1&nbsp; 0x2b042200 in abort () from =
/lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#2&nbsp; 0x00416b40 in exit_server (reason=3D0x0) at =
smbd/server.c:647</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#3&nbsp; 0x00429418 in smbd_process () at =
smbd/process.c:1828</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#4&nbsp; 0x00418acc in main (argc=3D&lt;value optimized =
out&gt;, argv=3D0x1) at smbd/server.c:1060</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">(gdb) quit</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">eng63:/var/run# </FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">eng63:/var/run# </FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">eng63:/var/run# gdb /usr/local/agile/bin/auth-agent =
/var/run/auth-agent.core </FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">GNU gdb 6.4.90-debian</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Copyright (C) 2006 Free Software Foundation, =
Inc.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">GDB is free software, covered by the GNU General Public =
License, and you are</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">welcome to change it and/or distribute copies of it under =
certain conditions.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Type &quot;show copying&quot; to see the =
conditions.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">There is absolutely no warranty for GDB.&nbsp; Type =
&quot;show warranty&quot; for details.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">This GDB was configured as =
&quot;mipsel-linux-gnu&quot;...Using host libthread_db library =
&quot;/lib/libthread_db.so.1&quot;.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libldap-2.3.so.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/libldap-2.3.so.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libm.so.6...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libm.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libnsl.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libnsl.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libcrypt.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libcrypt.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libipmd.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libipmd.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libcluster.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libcluster.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libncm.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libncm.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/librmc.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/librmc.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libanpssc.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libanpssc.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libe_log.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libe_log.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libopt.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libopt.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libutils.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libutils.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libauthen.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libauthen.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libnfxnis.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libnfxnis.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libicucommon.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libicucommon.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libicudata.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libicudata.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libacrypt.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libacrypt.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libevent.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libevent.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libbsdcompat.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libbsdcompat.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/onstor/lib/libgenlib.so.1.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/local/agile/lib/libgenlib.so.1.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libgcc_s.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libgcc_s.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libc.so.6...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/liblber-2.3.so.0...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/liblber-2.3.so.0</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libresolv.so.2...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libresolv.so.2</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/usr/lib/libssl.so.0.9.8...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/lib/libssl.so.0.9.8</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/usr/lib/libcrypto.so.0.9.8...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/usr/lib/libcrypto.so.0.9.8</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/ld.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/ld.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libdl.so.2...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /lib/libdl.so.2</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/usr/lib/libz.so.1...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for /usr/lib/libz.so.1</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Reading symbols from =
/lib/libnss_files.so.2...done.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Loaded symbols for =
/lib/libnss_files.so.2</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Core was generated by `/usr/local/agile/bin/auth-agent =
-r'.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Program terminated with signal 6, =
Aborted.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#0&nbsp; 0x2b5c1b04 in kill () from =
/lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">(gdb) where</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#0&nbsp; 0x2b5c1b04 in kill () from =
/lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#1&nbsp; 0x2b5c3200 in abort () from =
/lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#2&nbsp; 0x2b5ff454 in __fsetlocking () from =
/lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">#3&nbsp; 0x2b5ff454 in __fsetlocking () from =
/lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Previous frame identical to this frame (corrupt =
stack?)</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">(gdb)</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Tahoma">_____________________________________________<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">From:</FONT></B><FONT SIZE=3D2 FACE=3D"Tahoma"> Maxim =
Kozlovsky<BR>
</FONT><B><FONT SIZE=3D2 FACE=3D"Tahoma">Sent:</FONT></B><FONT SIZE=3D2 =
FACE=3D"Tahoma"> Thursday, October 04, 2007 2:58 PM<BR>
</FONT><B><FONT SIZE=3D2 FACE=3D"Tahoma">To:</FONT></B><FONT SIZE=3D2 =
FACE=3D"Tahoma"> Mike Lee; dl-Cougar<BR>
</FONT><B><FONT SIZE=3D2 FACE=3D"Tahoma">Subject:</FONT></B><FONT =
SIZE=3D2 FACE=3D"Tahoma"> RE: reading bobcat linux SSC core =
files</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Try to look at the core files on Vikas&#8217;s filer. If =
the result is the same, then this is really the stack that you have. May =
be corrupt stack, or jumping to NULL address, or something like that. If =
this is reproducible, attach debugger before the crash it sometime may =
help. If not, then try to parse the stack manually.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">He also could save the cores while the other process was =
overwriting the core. To avoid this, rename the core file to another =
name before copying and wait a few seconds to allow any in progress core =
dumps to finish. This applies to looking at the cores as =
well.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Tahoma">_____________________________________________<BR>
</FONT><B><FONT SIZE=3D2 FACE=3D"Tahoma">From:</FONT></B><FONT SIZE=3D2 =
FACE=3D"Tahoma"> Mike Lee<BR>
</FONT><B><FONT SIZE=3D2 FACE=3D"Tahoma">Sent:</FONT></B><FONT SIZE=3D2 =
FACE=3D"Tahoma"> Thursday, October 04, 2007 2:41 PM<BR>
</FONT><B><FONT SIZE=3D2 FACE=3D"Tahoma">To:</FONT></B><FONT SIZE=3D2 =
FACE=3D"Tahoma"> dl-Cougar<BR>
</FONT><B><FONT SIZE=3D2 FACE=3D"Tahoma">Subject:</FONT></B><FONT =
SIZE=3D2 FACE=3D"Tahoma"> reading bobcat linux SSC core =
files</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">Guys:</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">In my =
attempt to investigate Defect 20738, I tried to parse three ssc core =
files Vikas collected after issuing &quot;auth setDebugLevel 4&quot; in =
nfxsh.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">All =
three cores (from auth-agent, cifsd, and eventd) yielded a stack similar =
to the following:</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">(gdb) =
where</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">#0&nbsp; =
0x2b5c1b04 in sigpending () from /lib/libc.so.6</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">#1&nbsp; =
0x00000000 in ?? ()</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">As far =
as I am aware, I'm using the correct version binary, and I have updated =
my LD_LIBRARY_PATH accordingly.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">Is there =
some GDB setup that I may be missing?</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">Thanks.</FONT></SPAN></P>

<P DIR=3DLTR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">-Mike</FONT></SPAN></P>
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