hobbitd_client crashing on FreeBSD 4.11

[Greg Larkin]

Hi there,

I am monitoring a FreeBSD 4.11 box with Hobbit, and it works greats except
for an occasional hobbitd_client process crash.  I have been noticing this
because I'll see a purple icon on my monitoring web page.  This shows up in
the /var/log/hobbit/clientdata.log file on the FBSD box:

2006-03-05 12:01:12 Worker process died with exit code 134, terminating
2006-03-05 12:01:18 Worker process died with exit code 134, terminating
2006-03-07 18:16:05 Worker process died with exit code 134, terminating
2006-03-07 18:16:10 Worker process died with exit code 134, terminating

It looks to me that the hobbitd_client process is respawned, because all I
have to do is reset the display with a command like:

./bb 127.0.0.1 "drop my.host.name hobbitd_client"

That gets rid of the purple icon.

I found a core file for the process, but it doesn't yield much:

-su-2.05b$ pwd
/home/hobbit/server/tmp
-su-2.05b$ gdb ../bin/hobbitd_client hobbitd_client.core 
GNU gdb 4.18 (FreeBSD)
Copyright 1998 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-unknown-freebsd"...Deprecated bfd_read
called at
/usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c line
2627 in elfstab_build_psymtabs
Deprecated bfd_read called at
/usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c line
933 in fill_symbuf
 
Core was generated by `hobbitd_client'.
Program terminated with signal 6, Abort trap.
Reading symbols from /usr/local/lib/libpcre.so.0...done.
Reading symbols from /usr/lib/libc.so.4...done.
Reading symbols from /usr/libexec/ld-elf.so.1...done.
#0  0x280c7748 in kill () from /usr/lib/libc.so.4
(gdb) bt
#0  0x280c7748 in kill () from /usr/lib/libc.so.4
#1  0x2810903e in abort () from /usr/lib/libc.so.4
#2  0x80551a6 in sigsegv_handler (signum=11) at sig.c:57
#3  0xbfbfffac in ?? ()
#4  0x804d8b9 in main (argc=1, argv=0xbfbfeadc) at hobbitd_client.c:853
(gdb)


How serious is this problem?  Should I just recompile hobbitd_client with
debugging symbols so I can get a better backtrace?  Is there anything else I
should do?

Thank you,
Greg

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