Public bug reported: Steps to reproduce using stress test: a) increment serial ID in all .class files of a largish web application (~100 KLOC) b) rebuild web application archive (.war) c) scp .war to loaded server (top utility load average >= 25) running tomcat (apache-tomcat-6.0.20) d) repeat from step A until JVM crashes (YES, I do see that crash happens in libc.so.6+0x8411b memcpy+0x15b)
lsb_release -rd Description: Ubuntu 9.04 Release: 9.04 tail -n20 catalina.out INFO: Deploying web application archive test.webapp.war # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f56a13d211b, pid=3520, tid=140009074088272 # # Java VM: OpenJDK 64-Bit Server VM (14.0-b08 mixed mode linux-amd64 ) # Distribution: Ubuntu 9.04, package 6b14-1.4.1-0ubuntu10 # Problematic frame: # C [libc.so.6+0x8411b] memcpy+0x15b # # An error report file with more information is saved as: # /wtd/bin/tomcat/apache-tomcat-6.0.20/bin/hs_err_pid3520.log # # If you would like to submit a bug report, please include # instructions how to reproduce the bug and visit: # https://bugs.launchpad.net/ubuntu/+source/openjdk-6/ # The crash happened outside the Java Virtual Machine in native code. # See problematic frame for where to report the bug. # apt-cache policy openjdk-6-jre openjdk-6-jre: Installed: 6b14-1.4.1-0ubuntu10 Candidate: 6b14-1.4.1-0ubuntu10 Version table: *** 6b14-1.4.1-0ubuntu10 0 500 http://us.archive.ubuntu.com jaunty-updates/main Packages 100 /var/lib/dpkg/status 6b14-1.4.1-0ubuntu7 0 500 http://us.archive.ubuntu.com jaunty/main Packages ** Affects: openjdk-6 (Ubuntu) Importance: Undecided Status: New -- SIGSEGV (0xb) at pc=0x00007f56a13d211b https://bugs.launchpad.net/bugs/399900 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs