Xymon 4.3.0-beta1: hobbit-hostgraphs.cgi: core dump

Tue Mar 31 15:22:05 CEST 2009

Hi,

Running Xymon on Solaris 10 i386.
We get "Internal Server error" with the Metrics Report.

Here below the results of debugging:

[bb at iris etc]$ . 
/soft/pub/BB/hobbit/server/etc/hobbitcgi.cfg;/soft/pub/BB/hobbit/server/bin/hobbit-hostgraphs.cgi 
$CGI_HOSTGRAPHS_OPTS --debug
Content-type: text/html

2009-03-31 15:17:15 Trying header/footer file 
'/soft/pub/BB/hobbit/server/web/hostgraphs_header'
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>

<TITLE>Xymon - Metrics Report</TITLE>
...
...
           <SELECT NAME=hostname MULTIPLE SIZE=15>
           2009-03-31 15:17:15 Transport setup is:
2009-03-31 15:17:15 bbdportnumber = 1984
2009-03-31 15:17:15 bbdispproxyhost = NONE
2009-03-31 15:17:15 bbdispproxyport = 0
2009-03-31 15:17:15 Recipient listed as '130.223.27.150'
2009-03-31 15:17:15 Standard BB protocol on port 1984
2009-03-31 15:17:15 Will connect to address 130.223.27.150 port 1984
2009-03-31 15:17:15 Connect status is 0
2009-03-31 15:17:15 Sent 56 bytes
2009-03-31 15:17:15 Read 8192 bytes
2009-03-31 15:17:15 Read 1287 bytes
2009-03-31 15:17:15 Closing connection
2009-03-31 15:17:15 Opening file /soft/pub/BB/hobbit/server/etc/bb-hosts
2009-03-31 15:17:15 Opening file 
/soft/pub/BB/hobbit/server/etc//bb-hosts.acadSys
2009-03-31 15:17:15 Opening file 
/soft/pub/BB/hobbit/server/etc//bb-hosts.adminSys
2009-03-31 15:17:15 Recipient listed as '130.223.27.150'
2009-03-31 15:17:15 Standard BB protocol on port 1984
2009-03-31 15:17:15 Will connect to address 130.223.27.150 port 1984
2009-03-31 15:17:15 Connect status is 0
2009-03-31 15:17:15 Sent 8 bytes
2009-03-31 15:17:15 Closing connection
Segmentation Fault (core dumped)

[bb at iris etc]$ gdb ../bin/hobbit-hostgraphs.cgi core
GNU gdb 6.6
Copyright (C) 2006 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 
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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-pc-solaris2.8"...

warning: core file may not match specified executable file.
Reading symbols from /opt/csw/lib/libpcre.so.0...done.
Loaded symbols for /opt/csw/lib/libpcre.so.0
Reading symbols from /usr/lib/libresolv.so.2...done.
Loaded symbols for /usr/lib/libresolv.so.2
Reading symbols from /usr/lib/libsocket.so.1...done.
Loaded symbols for /usr/lib/libsocket.so.1
Reading symbols from /usr/lib/libnsl.so.1...done.
Loaded symbols for /usr/lib/libnsl.so.1
Reading symbols from /usr/lib/librt.so.1...done.
Loaded symbols for /usr/lib/librt.so.1
Reading symbols from /usr/lib/libc.so.1...done.
Loaded symbols for /usr/lib/libc.so.1
Reading symbols from /opt/csw/lib/libncurses.so.5...done.
Loaded symbols for /opt/csw/lib/i386/libncurses.so.5
Reading symbols from /opt/csw/lib/libz.so...done.
Loaded symbols for /opt/csw/lib/i386/libz.so
Reading symbols from /opt/csw/lib/libbz2.so.1.0...done.
Loaded symbols for /opt/csw/lib/i386/libbz2.so.1.0
Reading symbols from /opt/csw/lib/libreadline.so.5...done.
Loaded symbols for /opt/csw/lib/i386/libreadline.so.5
Reading symbols from /lib/libaio.so.1...done.
Loaded symbols for /lib/libaio.so.1
Reading symbols from /lib/libmd.so.1...done.
Loaded symbols for /lib/libmd.so.1
Reading symbols from /lib/ld.so.1...done.
Loaded symbols for /lib/ld.so.1
Core was generated by 
`/soft/pub/BB/hobbit/server/bin/hobbit-hostgraphs.cgi 
--env=/soft/pub/BB/hobbit/'.
Program terminated with signal 11, Segmentation fault.
#0  0x0805f31a in addtobuffer (buf=0x0, newtext=0x0) at strfunc.c:121
121             strbuf_addtobuffer(buf, newtext, strlen(newtext));
(gdb) bt
#0  0x0805f31a in addtobuffer (buf=0x0, newtext=0x0) at strfunc.c:121
#1  0x0805de2b in sendmessage (msg=0x80647a7 "schedule", recipient=0x0,
     timeout=15, response=0x809cc18) at sendmsg.c:485
#2  0x0805645d in fetch_board () at headfoot.c:441
#3  0x0805807c in output_parsed (output=0x8077e68,
     templatedata=0x8078f36 "\t  </SELECT>\n\n\t  <SELECT NAME=testname 
MULTIPLE SIZE=15>\n\t  <option value=\"ALL\" SELECTED>ALL</option>\n\t 
<option value=\"cpu\">CPU load (Windows/Unix)</option>\n\t  <option 
value=\"la1\">CPU utilization (Un"..., bgcolor=2, 
selectedtime=1238505435) at headfoot.c:710
#4  0x08058cd8 in showform (output=0x8077e68,
     headertemplate=0x8063c6d "hostgraphs",
     formtemplate=0x8063c78 "hostgraphs_form", color=2, seltime=1238505435,
     pretext=0x0, posttext=0x0) at headfoot.c:1444
#5  0x080541c7 in main (argc=0, argv=0x8047900) at hobbit-hostgraphs.c:223
(gdb)

Does anyone have an idea of what could be wrong?

Thanks.

Dominique