SIGBUS in Dictionary::does_any_dictionary_needs_resizing() on Java 11.0.3

[Vitaly Davidovich]

Hi all,

Has anyone seen a SIGBUS (on Java 11 or otherwise, I suppose) of the form
at the bottom of this email?

I'm happy to provide any other sections of the full hs_err if you think
they're pertinent.

Thanks!

#

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

#

#  SIGBUS (0x7) at pc=0x00002b760580dc80, pid=33938, tid=34026

#

# JRE version: OpenJDK Runtime Environment (11.0.3+7) (build 11.0.3+7)

# Java VM: OpenJDK 64-Bit Server VM (11.0.3+7, mixed mode, tiered,
compressed oops, parallel gc, linux-amd64)

# Problematic frame:

# V  [libjvm.so+0x71ac80]
Dictionary::does_any_dictionary_needs_resizing()+0x0

#

# No core dump will be written. 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 visit:

#   https:/github.com/AdoptOpenJDK/openjdk-build/issues

#



---------------  S U M M A R Y ------------



Command Line: <redacted>



Host: Intel(R) Xeon(R) CPU E5-2670 v3 @ 2.30GHz, 48 cores, 251G, Debian
GNU/Linux 7 (wheezy)

Time: Thu May 23 13:22:33 2019 UTC elapsed time: 1878 seconds (0d 0h 31m
18s)



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



Current thread (0x0000000001d67800):  VMThread "VM Thread" [stack:
0x00002b765a731000,0x00002b765a831000] [id=34026]



Stack: [0x00002b765a731000,0x00002b765a831000],  sp=0x00002b765a82f788,
free space=1017k

Native frames: (J=compiled Java code, A=aot compiled Java code,
j=interpreted, Vv=VM code, C=native code)

V  [libjvm.so+0x71ac80]
Dictionary::does_any_dictionary_needs_resizing()+0x0

V  [libjvm.so+0xcc745a]  ParallelSPCleanupTask::work(unsigned int)+0x107a

V  [libjvm.so+0xcc26bb]  SafepointSynchronize::do_cleanup_tasks()+0x11b

V  [libjvm.so+0xcc2eac]  SafepointSynchronize::begin()+0x69c

V  [libjvm.so+0xe28468]  VMThread::loop()+0x238

V  [libjvm.so+0xe28a53]  VMThread::run()+0x73

V  [libjvm.so+0xdb760a]  Thread::call_run()+0x13a

V  [libjvm.so+0xc004ae]  thread_native_entry(Thread*)+0xee