Application on NSX node <nsx manager> has crashed. The number of core files found is 1. Collect the Support Bundle including core dump files and contact VMware Support team. Recommended Action Collect Support Bundle for NSX node <nsx manager> using NSX Manager UI or API.
/image/core/migration_oom.hprof.gz
/var/log/core/core.HeatMap-MsgHand.1727831662.75883.113.6.gz
/var/log/upgrade-coordinator/logical-migration.log
:ERROR netty-0 CorfuRuntime 5668 handleUncaughtThread: netty-0 terminated with throwable of type OutOfMemoryError
java.lang.OutOfMemoryError: Java heap space
ERROR main Migration 5668 - [nsx@6876 comp="nsx-manager" errorCode="MP217" level="ERROR" subcomp="manager"] Migration failed
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space
/var/log/dumpcore.log
:2024-10-02T01:14:23.077Z mspai-cscpnxwv1 NSX 85268 - [nsx@6876 comp="nsx-manager" subcomp="node-mgmt" username="root" level="INFO"] Core dump generation received by process: 75883 [HeatMap-MsgHand]
2024-10-02T01:14:23.078Z mspai-cscpnxwv1 NSX 85268 - [nsx@6876 comp="nsx-manager" subcomp="node-mgmt" username="root" level="WARNING"] Core file generated: /var/log/core/core.HeatMap-MsgHand.1727831662.75883.113.6.gz
Note: The timing of the messages noted in /var/log/upgrade-coordinator/logical-migration.log
and /var/log/dumpcore.log
are within the timeframe of the upgrade to 4.x happening.
VMware NSX
nsxcli> del core-dump all
nsxcli> get core-dump
# This command will list all core-dump files.nsxcli> del core-dump <core-dump-file>
# specify the name of the core-dump.