Check your regular expressions. Henrik helped point me at that.

The fact that you're getting core dumps indicating libpcre points at a faulty regular expression somewhere. You may have recently added something to one of bb-hosts, hobbit-alerts.cfg or hobbit-clients.cfg. If you don't know for sure what changed recently and can't easily see which regexp is bad, take one file at a time (start with hobbit-clients.cfg or hobbit-alerts.cfg) and suppress all lines with any regular expressions. Once you find which file has a bad regular expression, uncomment all that are clearly good, then uncomment one by one until you find which is not working right.

You might also find one or more of the regular expression validation programs I listed previously to be useful, though they are not guaranteed to be fully libpcre compatible.

From the last message I posted on this topic: Not listed in any particular order (I'm still checking them out to see which is most useful) - your milage may vary, and I don't endorse any of these apps or have any connection to any of them in any way: Regex Builder - http://renschler.net/RegexBuilder/ Regex Coach - http://www.weitz.de/regex-coach/ Regular Expression Laboratory - http://silveragesoftware.com/rxl.html Funduc Search and Replace Regular Expression Wizard - http://www.funduc.com/search_replace_wizard_ex.htm

Some are simple zip files, some require a Windows installation, but you can use another tool called Universal Extractor to unpack them if you want to just test them without the formal Windows installation process.

<Heinze.external at qimonda.com> 04/04/2007 02:27 PM Please respond to hobbit at hswn.dk

To <hobbit at hswn.dk> cc

Subject [hobbit] hobbit_client crashing on Solaris 9 hobbit version 4.2.0

The hobbit_client on my Solaris 9 server (which also runs my hobbit server, version 4.2.0) went red last night (after several months of perfect operation).

Apparently hobbit_client keeps crashing and dumping core files, then the hobbit server / channels process restarts it. I tried restarting hobbit, but the problem persists.

On the hobbit_client web page:

• Program crashed

Fatal signal caught!

in /var/log/hobbit/clientdata.log: 2007-04-04 13:43:23 Worker process died with exit code 134, terminating 2007-04-04 13:48:24 Worker process died with exit code 134, terminating 2007-04-04 13:53:24 Worker process died with exit code 134, terminating 2007-04-04 13:58:25 Worker process died with exit code 134, terminating 2007-04-04 14:08:27 Worker process died with exit code 134, terminating

and in /var/log/hobbit/hobbitlaunch.log: 2007-04-04 13:43:23 Task clientdata terminated, status 1 2007-04-04 13:48:24 Task clientdata terminated, status 1 2007-04-04 13:53:24 Task clientdata terminated, status 1 2007-04-04 13:58:25 Task clientdata terminated, status 1 2007-04-04 14:08:27 Task clientdata terminated, status 1

I saw another post about these errors, and went ahead and ran gdb against one of the core files: sudo -u hobbit gdb bin/hobbitd_client /tmp/core GNU gdb 6.0 Copyright 2003 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 "sparc-sun-solaris2.9"... Core was generated by `hobbitd_client'. Program terminated with signal 6, Aborted. Reading symbols from /usr/local/lib/libpcre.so.0...done. Loaded symbols for /usr/local/lib/libpcre.so.0 Reading symbols from /lib/libresolv.so.2...done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /lib/libsocket.so.1...done. Loaded symbols for /lib/libsocket.so.1 Reading symbols from /lib/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /lib/libc.so.1...done. Loaded symbols for /lib/libc.so.1 Reading symbols from /usr/local/lib/libgcc_s.so.1...done. Loaded symbols for /usr/local/lib/libgcc_s.so.1 Reading symbols from /lib/libdl.so.1...done. Loaded symbols for /lib/libdl.so.1 Reading symbols from /lib/libmp.so.2...done. Loaded symbols for /lib/libmp.so.2 Reading symbols from /usr/platform/SUNW,Sun-Fire-480R/lib/libc_psr.so.1...done. Loaded symbols for /usr/platform/SUNW,Sun-Fire-480R/lib/libc_psr.so.1 #0 0xff1a0b8c in _libc_kill () from /lib/libc.so.1 (gdb) bt #0 0xff1a0b8c in _libc_kill () from /lib/libc.so.1 #1 0xff136ea0 in abort () from /lib/libc.so.1 #2 0x00028018 in sigsegv_handler (signum=11) at sig.c:57 #3 <signal handler called> (gdb) q

Any suggestions?

Thanks in advance for your help.

-Josh

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