OH2 crashes every 4-5 days

Hello,

Every 4-5 days, my OH installation crashes with the following error:
pi@raspberrypi:~/oh$ ./start.sh
Launching the openHAB runtime…

                          __  _____    ____      
  ____  ____  ___  ____  / / / /   |  / __ )     
 / __ \/ __ \/ _ \/ __ \/ /_/ / /| | / __  | 
/ /_/ / /_/ /  __/ / / / __  / ___ |/ /_/ /      
\____/ .___/\___/_/ /_/_/ /_/_/  |_/_____/     
    /_/                        2.0.0
                               Release Build   

Hit '<tab>' for a list of available commands
and '[cmd] --help' for help on a specific command.
Hit '<ctrl-d>' or type 'system:shutdown' or 'logout' to shutdown openHAB.

openhab> #
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x6851d850, pid=5403, tid=0x5d50f460
#
# JRE version: Java(TM) SE Runtime Environment (8.0_121-b13) (build 1.8.0_121-b13)
# Java VM: Java HotSpot(TM) Client VM (25.121-b13 mixed mode linux-arm )
# Problematic frame:
# C  0x6851d850
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/pi/oh/userdata/hs_err_pid5403.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
#
./runtime/bin/karaf: line 409:  5403 Aborted                 ${KARAF_EXEC} "${JAVA}" ${JAVA_OPTS} -Djava.endorsed.dirs="${JAVA_ENDORSED_DIRS}" -Djava.ext.dirs="${JAVA_EXT_DIRS}" -Dkaraf.instances="${KARAF_HOME}/instances" -Dkaraf.home="${KARAF_HOME}" -Dkaraf.base="${KARAF_BASE}" -Dkaraf.data="${KARAF_DATA}" -Dkaraf.etc="${KARAF_ETC}" -Dkaraf.restart.jvm.supported=true -Djava.io.tmpdir="${KARAF_DATA}/tmp" -Djava.util.logging.config.file="${KARAF_BASE}/etc/java.util.logging.properties" ${KARAF_SYSTEM_OPTS} ${KARAF_OPTS} ${OPTS} -classpath "${CLASSPATH}" ${MAIN} "$@"

Further information can be found here: hs_err_pid5403.log.pdf (78.1 KB) (apologies for PDF format, the system did not allow me to upload .log file).

Is this something related to OH or something wrong with the Raspberry PI I am running this on?

I very much doubt that this is related to openHAB - it is a JVM crash, which simply should never happen (and which software should not be able to provoke). I would suggest to try out a different SD card or a different Pi.

Thank you @Kai - will check try it out.