http://gmt-24.net/archives/1248
CentOS 7で動かしていたZabbix Server 2.4.4が起動しなくなりました。segfaltしている模様です。
[root@localhost ~]# systemctl status zabbix-server.service zabbix-server.service - Zabbix Server Loaded: loaded (/usr/lib/systemd/system/zabbix-server.service; disabled) Active: failed (Result: start-limit) since Tue 2015-04-05 23:23:56 JST; 7min ago Process: 18642 ExecStart=/usr/sbin/zabbix_server -c $CONFFILE (code=killed, signal=SEGV) Apr 05 23:23:56 localhost systemd[1]: zabbix-server.service: control process exited, code=killed status=11 Apr 05 23:23:56 localhost systemd[1]: Failed to start Zabbix Server. Apr 05 23:23:56 localhost systemd[1]: Unit zabbix-server.service entered failed state. Apr 05 23:23:56 localhost systemd[1]: zabbix-server.service holdoff time over, scheduling restart. Apr 05 23:23:56 localhost systemd[1]: Stopping Zabbix Server... Apr 05 23:23:56 localhost systemd[1]: Starting Zabbix Server... Apr 05 23:23:56 localhost systemd[1]: zabbix-server.service start request repeated too quickly, refusing to start. Apr 05 23:23:56 localhost systemd[1]: Failed to start Zabbix Server. Apr 05 23:23:56 localhost systemd[1]: Unit zabbix-server.service entered failed state. [root@localhost ~]# dmesg [335292.404381] zabbix_server[18567]: segfault at 18 ip 00007fb071057c00 sp 00007fff73f4b3b8 error 4 in libpthread-2.17.so[7fb07104e000+16000] [335292.405914] zabbix_server[18569]: segfault at 18 ip 00007fb071057c00 sp 00007fff73f4b3b8 error 4 in libpthread-2.17.so[7fb07104e000+16000] [335292.621060] zabbix_server[18617]: segfault at 18 ip 00007fbb3753ec00 sp 00007fffdcf66fb8 error 4 in libpthread-2.17.so[7fbb37535000+16000] [335292.626269] zabbix_server[18615]: segfault at 18 ip 00007fbb3753ec00 sp 00007fffdcf66fb8 error 4 in libpthread-2.17.so[7fbb37535000+16000] [335292.751505] zabbix_server[18628]: segfault at 18 ip 00007f2653115c00 sp 00007fffbaf569e8 error 4 in libpthread-2.17.so[7f265310c000+16000] [335292.752712] zabbix_server[18630]: segfault at 18 ip 00007f2653115c00 sp 00007fffbaf569e8 error 4 in libpthread-2.17.so[7f265310c000+16000] [335292.878242] zabbix_server[18635]: segfault at 18 ip 00007f3c927ccc00 sp 00007fffa83ec778 error 4 in libpthread-2.17.so[7f3c927c3000+16000] [335292.880241] zabbix_server[18637]: segfault at 18 ip 00007f3c927ccc00 sp 00007fffa83ec778 error 4 in libpthread-2.17.so[7f3c927c3000+16000] [335293.004628] zabbix_server[18642]: segfault at 18 ip 00007f717b2d7c00 sp 00007fffcb6b7db8 error 4 in libpthread-2.17.so[7f717b2ce000+16000] [335293.005836] zabbix_server[18644]: segfault at 18 ip 00007f717b2d7c00 sp 00007fffcb6b7db8 error 4 in libpthread-2.17.so[7f717b2ce000+16000] [root@localhost ~]#
以下の状況と同じようです。
[ZBX-7790]
zabbix_server_m[13777]: segfault at 18 ip 00007fe6639a8fe0 sp
00007fffbb66e498 error 4 in libpthread-2.18 – crash in "main" process –
ZABBIX SUPPORT
trousersパッケージの削除かgnutlsのダウングレードで解決するようですが、trousersを削除するとpacemakerも削除されるので今回はgnutlsをダウングレード。
[root@localhost ~]# rpm -Uvh --force http://ftp.iij.ad.jp/pub/linux/centos/7.0.1406/updates/x86_64/Packages/gnutls-3.1.18-10.el7_0.x86_64.rpm Retrieving http://ftp.iij.ad.jp/pub/linux/centos/7.0.1406/updates/x86_64/Packages/gnutls-3.1.18-10.el7_0.x86_64.rpm Preparing... ################################# [100%] Updating / installing... 1:gnutls-3.1.18-10.el7_0 ################################# [ 50%] Cleaning up / removing... 2:gnutls-3.3.8-12.el7 ################################# [100%] [root@localhost ~]#
無事起動しました。
[root@localhost ~]# systemctl start zabbix-server [root@localhost ~]# systemctl status zabbix-server zabbix-server.service - Zabbix Server Loaded: loaded (/usr/lib/systemd/system/zabbix-server.service; enabled) Active: active (running) since Tue 2015-04-05 23:42:45 JST; 5s ago Process: 30941 ExecStart=/usr/sbin/zabbix_server -c $CONFFILE (code=exited, status=0/SUCCESS) Main PID: 30943 (zabbix_server) CGroup: /system.slice/zabbix-server.service ├─30943 /usr/sbin/zabbix_server -c /etc/zabbix/zabbix_server.conf ├─30948 /usr/sbin/zabbix_server: configuration syncer [waiting 60 sec for processes] ├─30949 /usr/sbin/zabbix_server: db watchdog [synced alerts config in 0.012501 sec, idle 60 sec] ├─30950 /usr/sbin/zabbix_server: poller #1 [got 0 values in 0.000041 sec, idle 5 sec] ├─30951 /usr/sbin/zabbix_server: poller #2 [got 0 values in 0.000036 sec, idle 5 sec] ├─30952 /usr/sbin/zabbix_server: poller #3 [got 0 values in 0.000050 sec, idle 5 sec] ├─30953 /usr/sbin/zabbix_server: poller #4 [got 0 values in 0.000032 sec, idle 5 sec] ├─30954 /usr/sbin/zabbix_server: poller #5 [got 0 values in 0.000034 sec, idle 5 sec] ├─30955 /usr/sbin/zabbix_server: unreachable poller #1 [got 0 values in 0.000052 sec, idle 5 sec] ├─30956 /usr/sbin/zabbix_server: trapper #1 [processed data in 0.000000 sec, waiting for connection] ├─30957 /usr/sbin/zabbix_server: trapper #2 [processed data in 0.000000 sec, waiting for connection] ├─30958 /usr/sbin/zabbix_server: trapper #3 [processed data in 0.000000 sec, waiting for connection] ├─30959 /usr/sbin/zabbix_server: trapper #4 [processed data in 0.000000 sec, waiting for connection] ├─30965 /usr/sbin/zabbix_server: trapper #5 [processed data in 0.000000 sec, waiting for connection] ├─30966 /usr/sbin/zabbix_server: icmp pinger #1 [got 0 values in 0.000007 sec, idle 5 sec] ├─30968 /usr/sbin/zabbix_server: alerter [sent alerts: 0 success, 0 fail in 0.000708 sec, idle 30 sec] ├─30969 /usr/sbin/zabbix_server: housekeeper [startup idle for 30 minutes] ├─30970 /usr/sbin/zabbix_server: timer #1 [processed 0 triggers, 0 events in 0.000000 sec, 0 maintenances in 0.000000 sec, idle 15 sec] ├─30971 /usr/sbin/zabbix_server: http poller #1 [got 0 values in 0.000903 sec, idle 5 sec] ├─30974 /usr/sbin/zabbix_server: discoverer #1 [processed 0 rules in 0.000813 sec, idle 60 sec] ├─30975 /usr/sbin/zabbix_server: history syncer #1 [synced 0 items in 0.000002 sec, idle 5 sec] ├─30976 /usr/sbin/zabbix_server: history syncer #2 [synced 0 items in 0.000002 sec, idle 5 sec] ├─30980 /usr/sbin/zabbix_server: history syncer #3 [synced 0 items in 0.000002 sec, idle 5 sec] ├─30981 /usr/sbin/zabbix_server: history syncer #4 [synced 0 items in 0.000002 sec, idle 5 sec] ├─30982 /usr/sbin/zabbix_server: escalator [processed 0 escalations in 0.000626 sec, idle 3 sec] ├─30985 /usr/sbin/zabbix_server: proxy poller #1 [exchanged data with 0 proxies in 0.000005 sec, idle 5 sec] └─30986 /usr/sbin/zabbix_server: self-monitoring [processed data in 0.000006 sec, idle 1 sec] Apr 05 23:42:45 localhost systemd[1]: Started Zabbix Server. [root@localhost ~]#
总结: centos7 中 gnutls.x86_64 (gnutls.x86_64 3.3.8-14.el7_2 ) 版本过高,需要降级 3.1.18-8.el7(1.20)
1 在网上下载 rpm(http://rpm.pbone.net/index.php3/stat/4/idpl/27382700/dir/scientific_linux_7/com/gnutls-3.1.18-8.el7.x86_64.rpm.html)
2 rpm -Uvh --force gnutls-xxxx
3 systemctl restart zabbix-server.service