mvn install
...
[INFO] Running org.lmdbjava.ResultCodeMapperTest
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.037 s - in org.lmdbjava.ResultCodeMapperTest
[INFO] Running org.lmdbjava.TxnTest
[INFO] Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.199 s - in org.lmdbjava.TxnTest
[INFO] Running org.lmdbjava.LibraryTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 s - in org.lmdbjava.LibraryTest
[INFO] Running org.lmdbjava.MetaTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 s - in org.lmdbjava.MetaTest
[INFO] Running org.lmdbjava.EnvTest
[INFO] Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.072 s - in org.lmdbjava.EnvTest
[INFO] Running org.lmdbjava.VerifierTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.005 s - in org.lmdbjava.VerifierTest
[INFO] Running org.lmdbjava.MaskedFlagTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 s - in org.lmdbjava.MaskedFlagTest
[INFO] Running org.lmdbjava.TutorialTest
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f5c6e2a9ae5, pid=25717, tid=0x00007f5c6e6b5700
#
# JRE version: OpenJDK Runtime Environment (8.0_151-b12) (build 1.8.0_151-b12)
# Java VM: OpenJDK 64-Bit Server VM (25.151-b12 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [libpthread.so.0+0x9ae5]  __pthread_mutex_lock_full+0x335
#
# Core dump written. Default location: /home/karm/workspaceRH/lmdbjava/core or core.25717
#
# An error report file with more information is saved as:
# /home/karm/workspaceRH/lmdbjava/hs_err_pid25717.log
#
# If you would like to submit a bug report, please visit:
#   https://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted (core dumped)

+<forkCount>0</forkCount>

    #0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
    #1  0x00007f5c6d8e84da in __GI_abort () at abort.c:89
    #2  0x00007f5c6d185fa9 in os::abort (dump_core=<optimized out>) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.151-1.b12.fc25.x86_64/openjdk/hotspot/src/os/linux/vm/os_linux.cpp:1513
    #3  0x00007f5c6d3bc3d8 in VMError::report_and_die (this=this@entry=0x7f5c6e6b1090) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.151-1.b12.fc25.x86_64/openjdk/hotspot/src/share/vm/utilities/vmError.cpp:1060
    #4  0x00007f5c6d18fac5 in JVM_handle_linux_signal (sig=sig@entry=11, info=info@entry=0x7f5c6e6b1330, ucVoid=ucVoid@entry=0x7f5c6e6b1200, abort_if_unrecognized=abort_if_unrecognized@entry=1)
        at /usr/src/debug/java-1.8.0-openjdk-1.8.0.151-1.b12.fc25.x86_64/openjdk/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp:541
    #5  0x00007f5c6d183228 in signalHandler (sig=11, info=0x7f5c6e6b1330, uc=0x7f5c6e6b1200) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.151-1.b12.fc25.x86_64/openjdk/hotspot/src/os/linux/vm/os_linux.cpp:4440
    #6  <signal handler called>
    #7  0x00007f5c6e2a9ae5 in __pthread_mutex_lock_full (mutex=0x7f5c0caf2040) at ../nptl/pthread_mutex_lock.c:272
    #8  0x00007f5c6e2a9eb5 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x7f5c0caf2040) at ../nptl/pthread_mutex_lock.c:73
    #9  0x00007f5c0c39def2 in mdb_txn_renew0 (txn=txn@entry=0x7f5c665672f0) at mdb.c:2749
    #10 0x00007f5c0c39f494 in mdb_txn_begin (env=0x7f5c665671a0, parent=0x0, flags=0, ret=0x7f5c0cb217e8) at mdb.c:2907
    #11 0x00007f5c0cb4668c in ?? ()
    #12 0x0000000000000000 in ?? ()