<br><font size=2 face="sans-serif">I posted a new query a week or so ago
because I was having the same problem even after I had added --no-ares
to my hobbitlaunch.cfg so I thought it might be a different issue.</font>
<br>
<br><font size=2 face="sans-serif">Yesterday I tried moving my hobbit workload
to a Fedora 6 system and I have the same problem. This is no longer erratic,
it's all the time. Any other suggestions?</font>
<br>
<br><font size=2 face="sans-serif">From my hobbitlaunch.cfg:</font>
<br>
<br><tt><font size=2>[bbnet]</font></tt>
<br><tt><font size=2> ENVFILE /usr/lib/hobbit/server/etc/hobbitserver.cfg</font></tt>
<br><tt><font size=2> NEEDS hobbitd</font></tt>
<br><tt><font size=2> CMD bbtest-net --report
--ping --checkresponse --no-ares</font></tt>
<br><tt><font size=2> LOGFILE $BBSERVERLOGS/bb-network.log</font></tt>
<br><tt><font size=2> INTERVAL 5m</font></tt>
<br>
<br><font size=2 face="sans-serif">From the gdb dump analysis:</font>
<br>
<br>
<br><tt><font size=2># gdb /usr/lib/hobbit/server/bin/hobbitd_client core.18931</font></tt>
<br><tt><font size=2>GNU gdb Red Hat Linux (6.5-15.fc6rh)</font></tt>
<br><tt><font size=2>Copyright (C) 2006 Free Software Foundation, Inc.</font></tt>
<br><tt><font size=2>GDB is free software, covered by the GNU General Public
License, and you are</font></tt>
<br><tt><font size=2>welcome to change it and/or distribute copies of it
under certain conditions.</font></tt>
<br><tt><font size=2>Type "show copying" to see the conditions.</font></tt>
<br><tt><font size=2>There is absolutely no warranty for GDB. Type
"show warranty" for details.</font></tt>
<br><tt><font size=2>This GDB was configured as "i386-redhat-linux-gnu"...</font></tt>
<br><tt><font size=2>(no debugging symbols found)</font></tt>
<br><tt><font size=2>Using host libthread_db library "/lib/i686/nosegneg/libthread_db.so.1".</font></tt>
<br>
<br>
<br><tt><font size=2>warning: Can't read pathname for load map: Input/output
error.</font></tt>
<br><tt><font size=2>Reading symbols from /lib/libpcre.so.0...(no debugging
symbols found)...done.</font></tt>
<br><tt><font size=2>Loaded symbols for /lib/libpcre.so.0</font></tt>
<br><tt><font size=2>Reading symbols from /lib/i686/nosegneg/libc.so.6...(no
debugging symbols found)...done.</font></tt>
<br><tt><font size=2>Loaded symbols for /lib/i686/nosegneg/libc.so.6</font></tt>
<br><tt><font size=2>Reading symbols from /lib/ld-linux.so.2...</font></tt>
<br><tt><font size=2>(no debugging symbols found)...done.</font></tt>
<br><tt><font size=2>Loaded symbols for /lib/ld-linux.so.2</font></tt>
<br><tt><font size=2>Failed to read a valid object file image from memory.</font></tt>
<br><tt><font size=2>Core was generated by `hobbitd_client'.</font></tt>
<br><tt><font size=2>Program terminated with signal 6, Aborted.</font></tt>
<br><tt><font size=2>#0 0x005a3402 in ?? ()</font></tt>
<br><tt><font size=2>(gdb) bt</font></tt>
<br><tt><font size=2>#0 0x005a3402 in ?? ()</font></tt>
<br><tt><font size=2>#1 0x00af8f30 in raise () from /lib/i686/nosegneg/libc.so.6</font></tt>
<br><tt><font size=2>#2 0x00afa811 in abort () from /lib/i686/nosegneg/libc.so.6</font></tt>
<br><tt><font size=2>#3 0x08062363 in ?? ()</font></tt>
<br><tt><font size=2>#4 0x0806cee0 in pcre_free ()</font></tt>
<br><tt><font size=2>#5 0x00000000 in ?? ()</font></tt>
<br><tt><font size=2>(gdb)<br>
</font></tt><font size=3><br>
</font><font size=1 face="Arial"><br>
</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=40%><font size=1 face="sans-serif"><b>henrik@hswn.dk (Henrik
Stoerner)</b> </font>
<p><font size=1 face="sans-serif">01/22/2007 10:56 AM</font>
<table border>
<tr valign=top>
<td bgcolor=white>
<div align=center><font size=1 face="sans-serif">Please respond to<br>
hobbit@hswn.dk</font></div></table>
<br>
<td width=59%>
<table width=100%>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td><font size=1 face="sans-serif">hobbit@hswn.dk</font>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td><font size=1 face="sans-serif">Re: [hobbit] bbtest crash & core
dumping</font></table>
<br>
<table>
<tr valign=top>
<td>
<td></table>
<br></table>
<br>
<br>
<br><tt><font size=2>On Mon, Jan 22, 2007 at 10:29:49AM -0500, Allan.Marillier@dana.com
wrote:<br>
> I have a problem on a Fedora Core 5 server that comes up at random
<br>
> intervals with Henrik's rpm version of hobbit 4.2.0-1 where my bbtest-net
<br>
> causes core dumps every 5 minutes and all tests turn purple.<br>
> Any suggestions please? (I do have some core dumps saved but I'm not
too <br>
> familiar with gdb debugging)<br>
<br>
See http://www.hswn.dk/hobbit/help/known-issues.html#bugreport for<br>
instructions.<br>
<br>
Adding a "--no-ares" option to the bbtest-net command in<br>
hobbitlaunch.cfg might help; we know there is a bug in the C-ARES<br>
library used for DNS lookups, but it is apparently something which only
<br>
triggers occasionally (or in specific setups).<br>
<br>
<br>
Henrik<br>
<br>
<br>
To unsubscribe from the hobbit list, send an e-mail to<br>
hobbit-unsubscribe@hswn.dk<br>
<br>
<br>
</font></tt>
<br>
<pre></PRE>
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