I'm typically used to seeing this kind of error code for a missing
plugin, but I've got a device that is accepting tcp connections and then
due to a local misconfiguration, immediately closing them.
But rather than a normal critical I'm getting:
"""
(Return code of 141 is out of bounds)
"""
When run by hand I have:
"""
root@ops-mon-nagios3 /usr/local/nagios/libexec $ ./check_http -H
device.domain.com -w "10" -c "20" -S -p "83" -f follow
CRITICAL - Cannot make SSL connection
root@ops-mon-nagios3 /usr/local/nagios/libexec $ echo $?
141
"""
Anyone seen this before? Is this resolved in nagios-plugins > 1.4.15?
Here's some potentially useful, lightly filtered strace output, showing
it exiting on a SIGPIPE:
"""
socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 3
connect(3, {sa_family=AF_INET, sin_port=htons(83),
sin_addr=inet_addr("68.232.133.59")}, 16) = 0
write(3, "\200w\1\3\1\0N\0\0\0
\0\0009\0\0008\0\0005\0\0\26\0\0\23\0\0\n\7\0\300"..., 121) = -1
ECONNRESET (Connection reset by peer)
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 5), ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x2ab9e22dd000
write(1, "CRITICAL - Cannot make SSL conne"..., 39) = 39
write(3, "\200w\1\3\1\0N\0\0\0
\0\0009\0\0008\0\0005\0\0\26\0\0\23\0\0\n\7\0\300"..., 121) = -1 EPIPE
(Broken pipe)
--- SIGPIPE (Broken pipe) @ 0 (0) ---
+++ killed by SIGPIPE +++
-- Mike Lindsey
--
Mike Lindsey
------------------------------------------------------------------------------
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