Gab timeout cause of kernel panic due to low memory

Problem

kernel panic - gab timeout

Error Message

PANIC MESSAGES:
GAB: Port h halting system due to client process failure at [14:991]

PANIC STRING:
GAB: Port h halting system due to client process failure at [14:991]

From the error report -
LABEL: DR_DMA_MIGRATE_FAIL
Date/Time: Fri Aug 3 10:27:11 2012
LABEL: DR_DMA_MIGRATE_FAIL
Date/Time: Fri Aug 3 10:27:11 2012
LABEL: RMCD_INFO_0_ST
Date/Time: Fri Aug 3 03:27:49 2012
LABEL: DUMP_STATS
Date/Time: Fri Aug 3 03:25:41 2012
LABEL: MINIDUMP_LOG
Date/Time: Fri Aug 3 03:24:03 2012
LABEL: KERNEL_PANIC
Date/Time: Fri Aug 3 03:24:03 2012
LABEL: ERRLOG_ON
Date/Time: Fri Aug 3 03:26:04 2012
LABEL: DR_DMA_MIGRATE_FAIL
Date/Time: Fri Aug 3 02:05:48 2012

Cause

Low Memory

Solution

Add Memory to the system.


Applies To

Release: AIX 1 6
OS Level: 6100-07
Architecture: IBM,9119-FHA
Memory size: 98304
Cpus: 15
Running in 64-bit kernel mode.

VERITAS package/patch summary:
=============================
VRTSacclib 5.2.1.0 COMMITTED Veritas Cluster Server ACC
VRTScps 5.1.2.0 COMMITTED Veritas Co-ordination Point
VRTScutil 5.1.0.0 COMMITTED Symantec Veritas Cluster
VRTSgab 5.1.2.0 COMMITTED Veritas Group Membership and
VRTSllt 5.1.2.0 COMMITTED Veritas Low Latency Transport
VRTSvcs 5.1.2.1 COMMITTED Veritas Cluster Server by
VRTSvcsag 5.1.2.0 COMMITTED Veritas Cluster Server Bundled
VRTSvcsea 5.1.2.0 COMMITTED Veritas High Availability
VRTSvxfen 5.1.2.0 COMMITTED Veritas I/O Fencing by

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