[icinga-users] Problem with check that works on command line

Thomas Herrmann THerrmann at ADwin.de
Thu Aug 14 10:26:59 CEST 2014


Hi,

I have hundreds of checks that work flawlessly. But one check always fails, but when I cut the check from the debug.log and run it on the console, it works fine. The command in question is this:

/usr/lib/nagios/plugins/check_ipmi_sensor -H vmwsrv1-ipmi.adwin.de -L user -P XXXXXXXXXXX -U nagios -x 123456789
IPMI Status: OK | 'System Temp'=36.00 'CPU1 Vcore'=1.22 'CPU2 Vcore'=1.34 'CPU1 DIMM'=1.52 'CPU2 DIMM'=1.52 '+1.1 V'=1.10 '+1.8 V'=1.82 '+5 V'=5.02 '+12 V'=11.87 'VTT'=1.14 '+3.3 V'=3.22 '+3.3VSB'=3.34 'VBAT'=3.22 'FAN 1'=3481.00 'FAN 2'=2500.00 'FAN 3'=3481.00 'FAN 5'=3481.00 'FAN 6'=2304.00 'FAN 7'=3600.00 'FAN 8'=3481.00     
I was able to strace various subprocesses down to /usr/sbin/ipmi-sensors, which contains this when run from the command line:

getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
brk(0)                                  = 0x1fa5000
brk(0x1fc6000)                          = 0x1fc6000
getrlimit(RLIMIT_CORE, {rlim_cur=0, rlim_max=RLIM_INFINITY}) = 0
setrlimit(RLIMIT_CORE, {rlim_cur=0, rlim_max=RLIM_INFINITY}) = 0
access("/etc/freeipmi.conf", R_OK)      = -1 ENOENT (No such file or directory)
close(4294967295)                       = -1 EBADF (Bad file descriptor)
access("/etc/freeipmi//freeipmi.conf", R_OK) = 0
open("/etc/freeipmi//freeipmi.conf", O_RDONLY) = 3
read(3, "#", 1)                         = 1
read(3, "#", 1)                         = 1
read(3, "#", 1)                         = 1

And it contains this when run form icinga2:


getrlimit(RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}) = 0
brk(0)                                  = 0x1ed7000
brk(0x1ef8000)                          = 0x1ef8000
getrlimit(RLIMIT_CORE, {rlim_cur=0, rlim_max=RLIM_INFINITY}) = 0
setrlimit(RLIMIT_CORE, {rlim_cur=0, rlim_max=RLIM_INFINITY}) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++


Icinga2 is running with the option "--no-stack-rlimit". Any ideas what is causing this and how to fix this? 

root at icinga:~# dpkg -l *icinga* | grep ii
ii  icinga-common                        1.11.5-1                      all          host and network monitoring system - support files
ii  icinga-idoutils                      1.11.5-1                      amd64        host and network monitoring system - icinga-dataobjects support
ii  icinga-web                           1.11.1-1                      all          host and network monitoring system - modern web interface
ii  icinga2                              2.0.1-2                       amd64        host and network monitoring system
ii  icinga2-bin                          2.0.1-2                       amd64        host and network monitoring system - daemon
ii  icinga2-common                       2.0.1-2                       all          host and network monitoring system - common files
ii  icinga2-doc                          2.0.1-2                       all          host and network monitoring system - documentation
ii  icinga2-ido-mysql                    2.0.1-2                       amd64        host and network monitoring system - IDO for MySQL


Regards
Thomas Herrmann


-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 4246 bytes
Desc: S/MIME Cryptographic Signature
URL: <http://lists.icinga.org/pipermail/icinga-users/attachments/20140814/9d97a191/attachment.bin>


More information about the icinga-users mailing list