[Bug 3446] New: Crashing Apache Tomcat Server

[bugzilla-daemon at icedtea.classpath.org]

http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=3446

            Bug ID: 3446
           Summary: Crashing Apache Tomcat Server
           Product: IcedTea
           Version: unspecified
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: critical
          Priority: P5
         Component: IcedTea
          Assignee: gnu.andrew at redhat.com
          Reporter: snehalskerkar at gmail.com
                CC: unassigned at icedtea.classpath.org

Created attachment 1649
  --> http://icedtea.classpath.org/bugzilla/attachment.cgi?id=1649&action=edit
tomcat_server_crash_logs

Hi,

We have deployed server on Ubuntu 14.x, JRE v7.0.
Recently we're facing server crash abruptly which was working fine previously,
but now it is getting frequently crashed.
We check memory and cCPU usage of that server and everything is working fine.
We're not able to reproduce the steps.

Below are the logs for server crash.

---------xxxxxxxxxxx---------
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007ff79aa5d2bb, pid=1215, tid=140699912767232
#
# JRE version: OpenJDK Runtime Environment (7.0_101) (build 1.7.0_101-b00)
# Java VM: OpenJDK 64-Bit Server VM (24.95-b01 mixed mode linux-amd64
compressed oops)
# Derivative: IcedTea 2.6.6
# Distribution: Ubuntu 14.04 LTS, package 7u101-2.6.6-0ubuntu0.14.04.1
# Problematic frame:
# C  [libc.so.6+0x13d2bb]
#
# Failed to write core dump. Core dumps have been disabled. To enable core
dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please include
# instructions on how to reproduce the bug and visit:
#   http://icedtea.classpath.org/bugzilla
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

---------------  T H R E A D  ---------------

Current thread (0x00007ff764142000):  JavaThread "http-bio-8080-exec-410"
daemon [_thread_in_native, id=3134,
stack(0x00007ff740420000,0x00007ff740521000)]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=128 (),
si_addr=0x0000000000000000 

---------xxxxxxxxxxx---------

PFA log file for more detailed logs.

Can anyone please help out the reason behind it?

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