Linux Job Messenger aborts with Segmentation fault

Products

• CA Automic Workload Automation - Automation Engine

Issue/Introduction

After updating a Unix / Linux Agent from version to version 12.1.6, v12.2.4 or v12.3.1 all jobs fail with return code 139.

The Job Report shows the following segmentation fault in the Job Messenger:

munmap(0x7fe3ad65b000, 67112960)        = 0
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x7fe3b165b9d0} ---
+++ killed by SIGSEGV +++
/opt/uc4t/ExecutorSP6/bin/../temp/JEXIZMOB.TXT: line 5: 34942 Segmentation fault      strace -f /opt/uc4t/ExecutorSP6/bin/ucxj???m MNR=0010 IPA=10.7.42.85 JNR=1513038437 PNR=20202 TYP=E RET=$? TXT="        Job ended" TRC=1

The issue occurs only on some installations of the Unix Agent. Installations on other servers can work correctly. The issue is (thus) related to a so far unknown server setting

Environment

The issue occurs on some installation of the Unix Agent v12.1.6, v12.2.4 and v12.3.1

Component : AUTOMATION ENGINE

Cause

This is a bug 

 

 

Resolution

The issue is fix in:

Unix Agent v12.1.8 - Available

Unix Agent v12.2.5 - Available

Unix Agent v12.3.2 - Available