3738277 - Intermittent JVM SIGSEGV in dbisql on AIX when running SQL or procedures - SAP IQ

A segmentation error occurs intermittently when running SQL statements or calling procedures via dbisql.

JVM crash with message:
# A fatal error has been detected by the SAP Java Virtual Machine:
# SIGSEGV (0xb) at pc=0x09000000006c7304, tid=5141
# accessing faulting address: 0x0000000000000000
# JRE version: Java(TM) SE Runtime Environment (8.0.401) (build 8.1.097)
# Java VM: SAP Java Server VM (8.1.097 11.0.22+000, aix ppc64)
# Problematic frame:
# C [libpthreads.a+0xffffffff] pthread_kill+0xa4 (pc=0x09000000006c7304)

Additional thread note observed:
[thread 258 also had an error (5) Details: siginfo: 5 (SIGTRAP), si_code: 8 (SI_UNDEFINED)].

• SAP IQ 16.1
• AIX

dbisql, sigsegv, jvm crash, sapjvm, aix, pthread_kill, hs_err_pid, core dump, segmentation fault, libpthreads, ut_onsig_sig_handler, java 8, stack guard pages, intermittent crash , KBA , BC-SYB-IQ , Sybase IQ , Problem