JVM Crash on armv7

[Daniel McGreal]

Hi, 
We write Java software thats run in embedded devices. On one such device, our application reliably crashes after several hours of operation. The typical activity of the application is forwarding responses from the device (over a perpetual TCP connection) into an AMQP exchange (again, perpetual TCP connection) and does not vary greatly over time.

Here are some details of the crash and its environment:

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (os_linux_zero.cpp:270), pid=24829, tid=1354962032
#  fatal error: caught unhandled signal 11
#
# JRE version: 6.0_24-b24
# Java VM: OpenJDK Zero VM (20.0-b12 mixed mode linux-arm )
# Derivative: IcedTea6 1.12pre
# Distribution: Built for 
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
#   http://icedtea.classpath.org/bugzilla
#

System details are:
OS:Linux
uname:Linux 2.6.32.8.ti-omap3-am3517-evm #55 PREEMPT Mon Mar 3 17:00:29 IST 2014 armv7l
libc:glibc 2.11.1 NPTL 2.11.1 
rlimit: STACK 8192k, CORE 2048k, NPROC 1996, NOFILE 1024, AS infinity
load average:0.00 0.00 0.00

Three full crash reports are attached reports are included. Any help with this issue would be greatly appreciated.

Many thanks, Dan.