22 Jul
2022
22 Jul
'22
11:33 a.m.
Branch: refs/heads/master
Home: https://github.com/tribe29/checkmk
Commit: 4917c03961df8daf2783d4e6ed57e22bf78b65bd
https://github.com/tribe29/checkmk/commit/4917c03961df8daf2783d4e6ed57e22bf…
Author: Mathias Laurin <mathias.laurin(a)tribe29.com>
Date: 2022-07-22 (Fri, 22 Jul 2022)
Changed paths:
A .werks/13912
Log Message:
-----------
13912 FIX Fix crash on restarting the RRDHelper
The RRDHelper may need to be restarted without a full
restart of the CMC. This could lead to an internal
error and crash the CMC as well with a traceback such as
<TT>
/omd/sites/.../bin/cmc(_Z11sig_survivei+0xc2) [0x6656d2]
/lib/x86_64-linux-gnu/libc.so.6(+0x42520) [0x7fca01440520]
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c) [0x7fca01494a7c]
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16) [0x7fca01440476]
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd3) [0x7fca014267f3]
/omd/sites/.../bin/cmc() [0x64e6a5]
/omd/sites/.../bin/cmc(_ZN10__cxxabiv111__terminateEPFvvE+0xa) [0xa0e61a]
/omd/sites/.../bin/cmc() [0xa0e685]
/omd/sites/.../bin/cmc(_ZN16DataExportThreadIN9rrdcached8protocol6UpdateENS1_6ReloadEE5startEv+0x78)
[0x755998]
/omd/sites/.../bin/cmc(_ZN9RRDHelper6createEPK6Object9RRDFormatRKSt6vectorI6MetricSaIS5_EE+0x703)
[0x74ef33]
/omd/sites/.../bin/cmc(_ZN9RRDHelper13processSingleERK15PerformanceDataPK6ObjectRK7RRDInfo+0xab0)
[0x753780]
/omd/sites/.../bin/cmc(_ZN9RRDHelper15processPerfDataERK15PerformanceDataPK6Object+0xdd)
[0x75452d]
/omd/sites/.../bin/cmc(_ZN4Core15processPerfdataEPK6Object+0xa1) [0x66b4b1]
/omd/sites/.../bin/cmc(_ZN4Core25objectStateHasBeenChangedEP6Object+0x1c0) [0x66c370]
/omd/sites/.../bin/cmc(_ZN4Core18processCheckResultERK11CheckResult+0x91) [0x66c801]
/omd/sites/.../bin/cmc(_ZN11CheckHelper9getResultEv+0xb69) [0x8698e9]
/omd/sites/.../bin/cmc(_ZN11CheckHelper12communicate_ERK6Poller+0xe6) [0x869c66]
/omd/sites/.../bin/cmc(_ZN15CheckHelperPool12communicate_ERK6Poller+0x45) [0x86b5f5]
/omd/sites/.../bin/cmc(_ZN4Core8mainLoopEv+0x4f5) [0x6724e5]
/omd/sites/.../bin/cmc(_ZN4Core3runEv+0xae5) [0x673415]
/omd/sites/.../bin/cmc(main+0xf1f) [0x65410f]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7fca01427d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80) [0x7fca01427e40]
/omd/sites/.../bin/cmc(_start+0x25) [0x65b675]
</TT>
Change-Id: I1725f46b9dc15cd02feaee7cf455f8ef68450349