톰캣이 갑자기 죽었습니다.

톰캣이 갑자기 죽었는데 로그에는 아래 내용이 남았습니다.

#

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

#

#  SIGSEGV (0xb) at pc=0x00007f62eab39aab, pid=7191, tid=140062097958656

#

# JRE version: Java(TM) SE Runtime Environment (7.0_51-b13) (build 1.7.0_51-b13)

# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.51-b03 mixed mode linux-amd64 compressed oops)

# Problematic frame:

# C  [libc.so.6+0x89aab]  memcpy+0x15b

#

# 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:

# /tomcat7/hs_err_pid7191.log

#

# If you would like to submit a bug report, please visit:

#   http://bugreport.sun.com/bugreport/crash.jsp

# The crash happened outside the Java Virtual Machine in native code.

# See problematic frame for where to report the bug.

#

JNI 관련 명령어라고 해야 하나요? (memcopy)를 수행하다가 서거 하신건 아닌지.

저 로그만 봐서는 원인 파악이 쉽지 않겠는데요. 혹시 /tomcat7/hs_err_pid7191.log 파일이 있다면 같이 보여주시겠어요?