Hi Andrea: Since rebuilding perl-Tk on RHEL4 w/ Perl 5.8.5 (as opposed to the one built with Perl 5.8.0), I no longer get the segfault. I have checked the updated perl-Tk RPM into OSCAR trunk.
Thanks, Bernard On 4/27/07, Andrea Righi <[EMAIL PROTECTED]> wrote: > Bernard Li wrote: > >> Moreover, in si_monitor.log are reported only the log messages of the > >> monitoring daemon (si_monitor) and I don't think it's the right place > >> for the log messages of the si_monitortk interface. To debug the problem > >> you could try to generate a core dump when the segfault occurs (just set > >> core file size to unlimited `ulimit -c unlimited`), and try to analyze > >> the core dump with gdb... but I'm quite sure that an update of perl-tk > >> will strongly reduce your segfaults... > > > > Okay I have set coredump to unlimited, I'll see if I get a coredump next > > time. > > > > I notice that if I leave si_monitortk running overnight, segfault > > happens... I'll see if this is reproducible. > > Bernard, instead of generating a core dump, try to run si_monitortk with > the perl debugger. Example: > > $ sudo perl -dw /usr/sbin/si_monitortk > > Loading DB routines from perl5db.pl version 1.28 > Editor support available. > > Enter h or `h h' for help, or `man perldebug' for more help. > > Tk::MyHList::(/usr/sbin/si_monitortk:15): > 15: @Tk::MyHList::ISA = qw(Tk::HList); > DB<1> r > > If a SEGFAULT occurs you should be able to see in the console the piece > of code that generated the fault and/or the stack trace (using T). > > -Andrea > ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ sisuite-devel mailing list sisuite-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sisuite-devel
