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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>So, I’ve researched this problem
quite a bit – I’ve setup 3 different Xymon-environments so far, all
on CentOS 5.5 64bit, a 4.2.3-stable environment from Buchans rpms, a
4.3.0-b2-environment from the current branch and a brand new 4.4.0-dev-branch.
I’ve worked with 4.2.3/4.3.0 clients on all 3 environments, and ALL of
the clients causes hobbitd_client to core dump on ALL of the xymon-servers
(4.2.3/4.3.0/4.4.0) doing this in client-local.cfg:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>[host.dk]<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>log:/home/bounce/mailbounce/rttdiff.txt:10240<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>log:/home/bounce/mailbounce/bouncediff.txt:10240<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>- just inputting these 2 lines makes the
hobbitd_client core dump every time the client connects. Removing the two lines
and putting something like:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>[host.dk]<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>file:/home/xymon/client/logs/hobbitclient.log<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>file:/home/xymon/client/logs/clientlaunch.log<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>file:/home/bounce/mailbounce/rttdiff.txt<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>file:/home/bounce/mailbounce/bouncediff.txt<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>into the client-local.cfg works just fine.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I have the following in hobbit-clients.cfg
if it makes a difference:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>HOST=host.dk<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
FILE /home/xymon/client/logs/hobbitclient.log RED SIZE<1024K TRACK<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
FILE /home/xymon/client/logs/clientlaunch.log RED SIZE<1024K TRACK<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
LOG /home/bounce/mailbounce/bouncediff.txt<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
LOG /home/bounce/mailbounce/rttdiff.txt<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
PROC httpd 1 10 RED TRACK=httpd<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
PROC hobbitlaunch 1 1 RED<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>So my question is, what do I do wrong when
trying to monitor a file for a certain content?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>/melgaard<o:p></o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>Fra:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> <st1:PersonName
w:st="on">Carl Melgaard</st1:PersonName> [mailto:Carl.Melgaard@STAB.RM.DK] <br>
<b><span style='font-weight:bold'>Sendt:</span></b> 14. juli 2010 00:13<br>
<b><span style='font-weight:bold'>Til:</span></b> <st1:PersonName w:st="on">xymon@xymon.com</st1:PersonName><br>
<b><span style='font-weight:bold'>Emne:</span></b> [xymon] hobbitd_client core
dumps when starting a 4.3.0 client</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 color=black face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:black'>Hi,</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>I suddently have this problem on my 4.4.0-1 environment:
When I start a 4.3.0-beta2 client on a CentOS 5.5 64bit server, hobbitd_client
core dumps after a few minutes. And Im not quite sure whats causing this. Could
it be because of the 4.3.0 client is incompatible with the 4.4.0 server? I've
recently changed hobbitclient.sh to use SUDO logfetch, dunno if that could be
causing this problem.</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
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<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>When I use gdb on the core-dump:</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>This GDB was configured as "x86_64-redhat-linux-gnu".<br>
For bug reporting instructions, please see:<br>
<<a href="http://www.gnu.org/software/gdb/bugs/">http://www.gnu.org/software/gdb/bugs/</a>>...<br>
Reading symbols from /home/xymon/server/bin/hobbitd_client...done.<br>
Reading symbols from /lib64/libpcre.so.0...(no debugging symbols found)...done.<br>
Loaded symbols for /lib64/libpcre.so.0<br>
Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done.<br>
Loaded symbols for /lib64/librt.so.1<br>
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.<br>
Loaded symbols for /lib64/libc.so.6<br>
Reading symbols from /lib64/libpthread.so.0...(no debugging symbols
found)...done.<br>
Loaded symbols for /lib64/libpthread.so.0<br>
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done.<br>
Loaded symbols for /lib64/ld-linux-x86-64.so.2<br>
Core was generated by `hobbitd_client'.<br>
Program terminated with signal 6, Aborted.<br>
#0 0x0000003c19c30265 in raise () from /lib64/libc.so.6<o:p></o:p></span></font></p>
</div>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Any takers?<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>/melgaard<o:p></o:p></span></font></p>
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