[OpenJDK 2D-Dev] Segmentation fault caused by Java2D Disposer, crashing application running on JBoss

Simon DEVINEAU sdevineau.prestataire at si2m.fr
Sat Nov 10 03:12:53 UTC 2018

Hello the Java 2d API Team,

I am writing to you because since several days in production, my jboss server crashes without any notice in the log.

We don't succeed to generate an appropriate dump but the error file indicates that the JAVA2D disposer thread is responsible of the crash.

# A fatal error has been detected by the Java Runtime Environment:
#  SIGSEGV (0xb) at pc=0x0000003be4a75f05, pid=39931, tid=140659847448320
# Problematic frame:
# C  [libc.so.6+0x75f05]
Current thread (0x00007fed5c0e5000):  JavaThread "Java2D Disposer" daemon [_thread_in_native, id=40219, stack(0x00007fedec2dc000,0x00007fedec3dd000)]

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

Our environment

  *   jboss : JBOSS EAP 6.2
  *   jvm :
  *   OS:Red Hat Enterprise Linux Server release 6.9 (Santiago)
  *   uname:Linux 2.6.32-696.30.1.el6.x86_64
  *   libc:glibc 2.12

We have no idea how to reproduce this bug
I have to admit after reading this file and some searches on the internet, I don't really understand what happens.

It would be a bug when the Java 2D thread try to dispose some native objects generated by the use of java.awt library ?

If I well research, it might be linked to those bugs

  *   https://bugs.openjdk.java.net/browse/JDK-7103530
  *   https://bugs.openjdk.java.net/browse/JDK-6962367

which references 6953445 I don't have access to.

I attach to this email our error file with some ip and path anonymization.

Would it be possible to have your help on this ?

Thank you in advance for your answer


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