I'm having an issue where jenkins/java crashing regularly and often. It had been working fine for a long while and I had to restart the VM recently. It then started failing over and over again. I've rebuilt a new Centos6 image from scratch, re-installed, re-added each plugin until I got it running again. It ran for 4-5 days and then started crashing again. I've captured the error below ... does anyone have any ideas where I could look?
I've tried ... - Rebuilding the VM from scratch (as described) - Swapping JVMs: OpenJDK 1.7, OpenJDK 1.6, Sun JDK 1.7 Current details ... with command line info ... /etc/alternatives/java -Djava.awt.headless=true -Xms1024m -Xmx1024m -XX:MaxPermSize=512m -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC -DJENKINS_HOME=/var/lib/jenkins -jar /usr/lib/jenkins/jenkins.war --logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war --httpPort=8080 --ajp13Port=8009 --debug=9 --handlerCountMax=100 --handlerCountMaxIdle=20 [root@jenkins jenkins]# java -version java version "1.7.0_25" OpenJDK Runtime Environment (rhel-2.3.10.4.el6_4-x86_64) OpenJDK 64-Bit Server VM (build 23.7-b01, mixed mode) [root@jenkins jenkins]# cat /etc/redhat-release CentOS release 6.3 (Final) And the error ... GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Not running within active session) GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Not running within active session) GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Not running within active session) GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Not running within active session) GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Not running within active session) GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - <E0><EA>^A<F0><D7>^?) *** glibc detected *** /etc/alternatives/java: double free or corruption (out): 0x00007fd7f001de30 *** GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Not running within active session) GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Not running within active session) ======= Backtrace: ========= /lib64/libc.so.6(+0x75916)[0x7fd80c24b916] /lib64/libc.so.6(+0x78443)[0x7fd80c24e443] /lib64/libglib-2.0.so.0(g_string_free+0x4a)[0x7fd7e0cc332a] /usr/lib64/libgconf-2.so.4(gconf_activate_server+0x104)[0x7fd7e18573c4] /usr/lib64/libgconf-2.so.4(+0x1fb24)[0x7fd7e1864b24] /usr/lib64/libgconf-2.so.4(+0x205ec)[0x7fd7e18655ec] /usr/lib64/libgconf-2.so.4(+0x21271)[0x7fd7e1866271] /usr/lib64/libgconf-2.so.4(gconf_engine_get_fuller+0x1bf)[0x7fd7e186643f] /usr/lib64/libgconf-2.so.4(gconf_engine_get_entry+0x8c)[0x7fd7e18667fc] /usr/lib64/libgconf-2.so.4(+0x27cae)[0x7fd7e186ccae] /usr/lib64/libgconf-2.so.4(+0x2906d)[0x7fd7e186e06d] /usr/lib64/libgconf-2.so.4(gconf_client_get_bool+0x93)[0x7fd7e186e663] /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.25.x86_64/jre/lib/amd64/libnet.so(Java_sun_net_spi_DefaultProxySelector_getSystemProxy+0x91)[0x7fd7fd8c1441] [0x7fd801011f90] ======= Memory map: ======== 00400000-00401000 r-xp 00000000 ca:00 475833 /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.25.x86_64/jre/bin/java 00600000-00601000 rw-p 00000000 ca:00 475833 /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.25.x86_64/jre/bin/java 018b0000-0241d000 rw-p 00000000 00:00 0 [heap] a0000000-e69be000 rw-p 00000000 00:00 0 e69be000-100000000 rw-p 00000000 00:00 0 7fd7b8cb8000-7fd7b8cbb000 ---p 00000000 00:00 0 etc. -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
