Nagios 3.0 RC2: Segmentation faults after starting

Masopust, Christian christian.masopust at siemens.com
Thu Feb 14 10:40:15 CET 2008


Hello,

do you have NDO enabled?  If yes, try to disable it and then restart Nagios.
Maybe the ndo-version doesn't fit to your Nagios version...

christian

--
"I sense much NT in you, NT leads to Blue Screen. 
Blue Screen leads to downtime, downtime leads to suffering. NT is the path to the darkside." 

- Unknown Unix Jedi  

> -----Original Message-----
> From: nagios-devel-bounces at lists.sourceforge.net 
> [mailto:nagios-devel-bounces at lists.sourceforge.net] On Behalf 
> Of Christian Schneemann
> Sent: Thursday, February 14, 2008 10:38 AM
> To: nagios-devel at lists.sourceforge.net
> Subject: [Nagios-devel] Nagios 3.0 RC2: Segmentation faults 
> after starting
> 
> Hallo,
> our test Nagios dies after every restart with a segmentation 
> fault since last 
> week.
> I have tried to find the error with gdb. I hope someone can 
> point me to my 
> error.
> 
> 
> d139:/etc/nagios/objects/hosts # 
> gdb --args /usr/sbin/nagios /etc/nagios/nagios.cfg 
> 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 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 "x86_64-suse-linux"...
> (no debugging symbols found)
> Using host libthread_db library "/lib64/libthread_db.so.1".
> (gdb) run
> Starting program: /usr/sbin/nagios /etc/nagios/nagios.cfg
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> [Thread debugging using libthread_db enabled]
> [New Thread 47105982427648 (LWP 15658)]
> (no debugging symbols found)
> (no debugging symbols found)
> 
> Nagios 3.0rc2
> Copyright (c) 1999-2008 Ethan Galstad (http://www.nagios.org)
> Last Modified: 01-29-2008
> License: GPL
> 
> Nagios 3.0rc2 starting... (PID=15658)
> Local time is Tue Feb 12 10:37:24 CET 2008
> [New Thread 1082132800 (LWP 15661)]
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 47105982427648 (LWP 15658)]
> 0x000000000043b90a in process_check_result_queue ()
> (gdb) bt
> #0  0x000000000043b90a in process_check_result_queue ()
> #1  0x000000000041c536 in reap_check_results ()
> #2  0x0000000000429119 in handle_timed_event ()
> #3  0x0000000000429701 in event_execution_loop ()
> #4  0x00000000004120fe in main ()
> (gdb) s
> Single stepping until exit from function process_check_result_queue, 
> which has no line number information.
> 0x0000000000437c50 in sighandler ()
> (gdb) s
> Single stepping until exit from function sighandler, 
> which has no line number information.
> Caught SIGSEGV, shutting down...
> 0x00002ad7b7394c10 in __restore_rt () from /lib64/libc.so.6
> (gdb) s
> Single stepping until exit from function __restore_rt, 
> which has no line number information.
> 0x000000000043b90a in process_check_result_queue ()
> (gdb) s
> Single stepping until exit from function process_check_result_queue, 
> which has no line number information.
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x000000000043b90a in process_check_result_queue ()
> (gdb)
> 
> 
> 
> 
> Regards
> -- 
> Christian Schneemann
> 
> -------------------------------------
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> 
> Phone:  +49 (0)911 - 740 53 0
> e-mail: cschneemann at suse.de
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