SIGSERV 0x00007f9475ebde80

[Marc Leforestier]

Hello

My jenkins install does not support more than 2 or 3 simultaneous connexions. When more users connect on it, it's crash whit this log :

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f9475ebde80, pid=2742, tid=140275693131520
#
# JRE version: 6.0_33-b33
# Java VM: OpenJDK 64-Bit Server VM (23.25-b01 mixed mode linux-amd64 compressed oops)
# Derivative: IcedTea6 1.13.5
# Distribution: Debian GNU/Linux 7.6 (wheezy), package 6b33-1.13.5-2~deb7u1
# Problematic frame:
# C  0x00007f9475ebde80
[error occurred during error reporting (printing problematic frame), id 0xb]


I have the Jenkins ver. 1.598

Perhaps it's about JVM options ? That's what I read.
Thanks for your help.

Marc


Ps:
I tried to report this crash but I can't manage to connect to JIRA. The reseted password that the site give me does not work ([LDAP: error code 49 - Invalid Credentials]).

[Marc Leforestier]

I forgot that : my actual jvm args are :


jvm_args: -Djava.awt.headless=true

[Marc Leforestier]

Hello

Jenkins still crashing when few users use it.

I have tried to use openjdk 7 and changed the jvm_args : "-Djava.awt.headless=true -Xmx2048m"

Perhaps you need these info in order to help me ?
Thanks

Propriétés système

Nom  ↓	Valeur
awt.toolkit	sun.awt.X11.XToolkit
executable-war	/usr/share/jenkins/jenkins.war
file.encoding	UTF-8
file.encoding.pkg	sun.io
file.separator	/
hudson.diyChunking	true
java.awt.graphicsenv	sun.awt.X11GraphicsEnvironment
java.awt.headless	true
java.awt.printerjob	sun.print.PSPrinterJob
java.class.path	/usr/share/jenkins/jenkins.war
java.class.version	51.0
java.endorsed.dirs	/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/endorsed
java.ext.dirs	/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/ext:/usr/java/packages/lib/ext
java.home	/usr/lib/jvm/java-7-openjdk-amd64/jre
java.io.tmpdir	/tmp
java.library.path	/usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib
java.runtime.name	OpenJDK Runtime Environment
java.runtime.version	1.7.0_75-b13
java.specification.name	Java Platform API Specification
java.specification.vendor	Oracle Corporation
java.specification.version	1.7
java.vendor	Oracle Corporation
java.vendor.url	http://java.oracle.com/
java.vendor.url.bug	http://bugreport.sun.com/bugreport/
java.version	1.7.0_75
java.vm.info	mixed mode
java.vm.name	OpenJDK 64-Bit Server VM
java.vm.specification.name	Java Virtual Machine Specification
java.vm.specification.vendor	Oracle Corporation
java.vm.specification.version	1.7
java.vm.vendor	Oracle Corporation
java.vm.version	24.75-b04
jna.platform.library.path	/usr/lib/x86_64-linux-gnu:/lib/x86_64-linux-gnu:/lib64:/usr/lib:/lib
jnidispatch.path	/tmp/jna--1712433994/jna321933575773268998.tmp
lib.svnkit.http.methods	Digest,Basic,NTLM,Negotiate
lib.svnkit.ssh2.persistent	false
line.separator
mail.smtp.sendpartial	true
mail.smtps.sendpartial	true
os.arch	amd64
os.name	Linux
os.version	3.2.0-4-amd64
path.separator	:
sun.arch.data.model	64
sun.boot.class.path	/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/resources.jar:/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/rt.jar:/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/jsse.jar:/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/jce.jar:/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/charsets.jar:/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/rhino.jar:/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/jfr.jar:/usr/lib/jvm/java-7-openjdk-amd64/jre/classes
sun.boot.library.path	/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/amd64
sun.cpu.endian	little
sun.cpu.isalist
sun.font.fontmanager	sun.awt.X11FontManager
sun.io.unicode.encoding	UnicodeLittle
sun.java.command	/usr/share/jenkins/jenkins.war --webroot=/var/cache/jenkins/war --httpPort=8080 --ajp13Port=-1 --prefix=/jenkins
sun.java.launcher	SUN_STANDARD
sun.jnu.encoding	UTF-8
sun.management.compiler	HotSpot 64-Bit Tiered Compilers
sun.os.patch.level	unknown
user.country	FR
user.dir	/
user.home	/var/lib/jenkins
user.language	fr
user.name	jenkins
user.timezone	Europe/Paris

Variables d'environnement

Nom  ↓	Valeur
_	/usr/bin/daemon
HOME	/var/lib/jenkins
JENKINS_HOME	/var/lib/jenkins
LANG	fr_FR.UTF-8
LOGNAME	jenkins
MAIL	/var/mail/jenkins
PATH	/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
PWD	/var/lib/jenkins
SHELL	/bin/bash
SHLVL	1
TERM	xterm-color
USER	jenkins

Plugins

Nom  ↓	Version	En effet	Repéré
ant	1.2	true	false
antisamy-markup-formatter	1.3	true	true
credentials	1.22	true	true
cvs	2.12	true	true
external-monitor-job	1.4	true	false
git	2.3.4	true	false
git-client	1.15.0	true	false
greenballs	1.14	true	false
javadoc	1.3	true	true
junit	1.3	true	true
ldap	1.11	true	true
mailer	1.13	true	true
mapdb-api	1.0.6.0	true	false
matrix-auth	1.2	true	true
matrix-project	1.4	true	true
maven-plugin	2.8	true	true
pam-auth	1.2	true	true
scm-api	0.2	true	false
ssh-credentials	1.10	true	false
ssh-slaves	1.9	true	false
subversion	2.5	true	true
translation	1.12	true	true
windows-slaves	1.0	true	false

[Marc Leforestier]

Hi again,

I did not note that, but the frame has changed sine my last modifications :

#
# A fatal error has been detected by the Java Runtime Environment:
#

#  SIGSEGV (0xb) at pc=0x00007fd9f3412ef0, pid=14386, tid=140574138009344
#
# JRE version: OpenJDK Runtime Environment (7.0_75-b13) (build 1.7.0_75-b13)
# Java VM: OpenJDK 64-Bit Server VM (24.75-b04 mixed mode linux-amd64 compressed oops)
# Derivative: IcedTea 2.5.4
# Distribution: Debian GNU/Linux 7.6 (wheezy), package 7u75-2.5.4-1~deb7u1
# Problematic frame:
# C  0x00007fd9f3412ef0
#

[Baptiste Mathus]

Can you please try with a less bleeding edge version, e.g. the latest LTS like the 1.580.3 to see if this still crashes for you? That would help narrow the issue down.

Thanks

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[Marc Leforestier]

Hello

Le lundi 16 février 2015 15:59:53 UTC+1, Baptiste Mathus a écrit :

Can you please try with a less bleeding edge version, e.g. the latest LTS like the 1.580.3 to see if this still crashes for you? That would help narrow the issue down.

 Yes, I've just finished to install a new server with lts version. I will post here if it's still crashing or not.

Thanks.