Hi,
I just want to give some input here .
Yes, Crash is happening only when I am using H323Plus (At least for me). If
I compile GnuGK against OpenH323-1.18.0/1.19.0.1,
it is running fine.
Best Regards,
..Tusar..
On Feb 19, 2008 7:04 PM, Jan Willamowius <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I can reproduce the crash here now:
> The crash happens in the deletion of m_logFile in ReopenLogFile() and a
> lot of times the pointer looks even pretty valid. But so far I'm not
> sure what is causing the crash.
>
> It only happens (at least here) when you compile against H323Plus, not
> when using OpenH323 Atlas.
>
> Regards,
> Jan
>
>
> Zygmuntowicz Michal wrote:
> > It seems like accessing NULL pointer somewhere
> > (#0 stack frame is at very low address, almost NULL).
> > ----- Original Message -----
> > From: Tusar
> > To: GNU Gatekeeper Users
> > Sent: Monday, February 18, 2008 2:53 PM
> > Subject: Re: [Openh323gk-users] reload problem
> >
> >
> > Hi,
> >
> >
> > Here is backtrace log from GnuGK dumped core file...
> > ========================================
> >
> > [EMAIL PROTECTED] /]# gdb /usr/sbin/gnugk core.17399
> > GNU gdb Red Hat Linux (6.3.0.0-1.153.el4_6.1rh)
> > Copyright 2004 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-redhat-linux-gnu"...Using host
> libthread_db library "/lib/tls/libthread_db.so.1".
> >
> > Core was generated by `/usr/sbin/gnugk -c /etc/gnugk.ini -t -o
> /usr/local/gnugk/gk.log --pid /var/r'.
> > Program terminated with signal 11, Segmentation fault.
> > Reading symbols from /lib/tls/libpthread.so.0...done.
> > Loaded symbols for /lib/tls/libpthread.so.0
> > Reading symbols from /lib/libssl.so.4...done.
> > Loaded symbols for /lib/libssl.so.4
> > Reading symbols from /lib/libcrypto.so.4...done.
> > Loaded symbols for /lib/libcrypto.so.4
> > Reading symbols from /usr/lib/libexpat.so.0...done.
> > Loaded symbols for /usr/lib/libexpat.so.0
> > Reading symbols from /usr/lib/libSDL-1.2.so.0...done.
> > Loaded symbols for /usr/lib/libSDL-1.2.so.0
> > Reading symbols from /lib/libresolv.so.2...done.
> > Loaded symbols for /lib/libresolv.so.2
> > Reading symbols from /lib/libdl.so.2...done.
> > Loaded symbols for /lib/libdl.so.2
> > Reading symbols from /usr/lib/libstdc++.so.6...done.
> > Loaded symbols for /usr/lib/libstdc++.so.6
> > Reading symbols from /lib/tls/libm.so.6...done.
> > Loaded symbols for /lib/tls/libm.so.6
> > Reading symbols from /lib/libgcc_s.so.1...done.
> > Loaded symbols for /lib/libgcc_s.so.1
> > Reading symbols from /lib/tls/libc.so.6...done.
> > Loaded symbols for /lib/tls/libc.so.6
> > Reading symbols from /lib/ld-linux.so.2...done.
> > Loaded symbols for /lib/ld-linux.so.2
> > Reading symbols from /usr/lib/libgssapi_krb5.so.2...done.
> > Loaded symbols for /usr/lib/libgssapi_krb5.so.2
> > Reading symbols from /usr/lib/libkrb5.so.3...done.
> > Loaded symbols for /usr/lib/libkrb5.so.3
> > Reading symbols from /lib/libcom_err.so.2...done.
> > Loaded symbols for /lib/libcom_err.so.2
> > Reading symbols from /usr/lib/libk5crypto.so.3...done.
> > Loaded symbols for /usr/lib/libk5crypto.so.3
> > Reading symbols from /usr/lib/libz.so.1...done.
> > Loaded symbols for /usr/lib/libz.so.1
> > Reading symbols from /lib/libasound.so.2...done.
> > Loaded symbols for /lib/libasound.so.2
> > Reading symbols from /usr/X11R6/lib/libX11.so.6...done.
> > Loaded symbols for /usr/X11R6/lib/libX11.so.6
> > Reading symbols from /usr/X11R6/lib/libXext.so.6...done.
> > Loaded symbols for /usr/X11R6/lib/libXext.so.6
> > Reading symbols from /lib/libnss_files.so.2...done.
> > Loaded symbols for /lib/libnss_files.so.2
> > #0 0x00000051 in ?? ()
> > (gdb) bt
> > #0 0x00000051 in ?? ()
> > #1 0x08106538 in ReloadHandler () at gk.cxx:131
> > #2 0x08079e9a in StatusClient::ExecCommand (this=0xb7c08ba0, cmd=
> > {<PCharArray> = {<PBaseArray<char>> = {<PAbstractArray> =
> {<PContainer> = {<PObject> = {_vptr.PObject = 0x8556708}, reference =
> 0xb7c08b20}, elementSize = 1, theArray = 0xb7c08b30 "reload",
> allocatedDynamically = 1}, <No data fields>}, <No data fields>}, <No data
> fields>}) at GkStatus.cxx:1262
> > #3 0x0807c643 in SimpleClassJobA<StatusClient, PString>::Run
> (this=0xb7c08d98) at job.h:242
> > #4 0x0805a602 in Worker::Main (this=0xb7c12ff0) at job.cxx:182
> > #5 0x0846fc53 in PThread::PX_ThreadStart (arg=0xb7c12ff0) at
> tlibthrd.cxx:1361
> > #6 0x001e03cc in start_thread () from /lib/tls/libpthread.so.0
> > #7 0x004121ae in clone () from /lib/tls/libc.so.6
> > (gdb)
> >
> >
> > CentOS-4.6
> > Kernel-2.6.9-67.0.4.ELsmp
> > gcc-3.4.6-9
> > ptlib-v2_0_1-2
> > h323plus-v1_20_2
> > GnuGK-CVS-2008.02.17
> >
> > Thanks in advance.
> >
> > Best Regards,
> > ..Tusar..
> >
> >
> >
> > 2008/2/18 <[EMAIL PROTECTED]>:
> >
> > Hi,
> > I use latest H.323 Plus Core(1.20.2) and PTLib(2.0.1).
> >
> > PlayMen
> >
> >
> > > Hi,
> > >
> > > are you compiling against OpenH323 or H323Plus and which version ?
> > >
> > > Would you be able to compile a debug version of GnuGk ('make
> debug'),
> > > enable coredumps ('ulimit -c unlimited') and provide a backtrace
> of
> > > your crash ('gdb gnugk core' and 'bt') ?
> > >
> > > Thanks,
> > > Jan
> > >
> > >
> > > [EMAIL PROTECTED] wrote:
> > >> Hi all,
> > >> I use GNUGK from CVS.
> > >> when type "reload" GNUGK is crashed.
> > >> Here is last line of GNUGK log:
> > >> 2008/02/18 16:04:02.369 1 gk.cxx(888) GK
> Logging
> > >> closed (reopen log file)
> > >>
> > >> Can you help me?
> > >>
> > >> PlayMen
> > >
> > > --
> > > Jan Willamowius, [EMAIL PROTECTED], http://www.gnugk.org/
> > >
> > >
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> --
> Jan Willamowius, [EMAIL PROTECTED], http://www.gnugk.org/
>
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