With latest SONiC-VPP image, T1 Topology bring up fails as snmpd exits quicky after startup

[nikunjdh]

With latest VM image built on 8/06 and 8/16, snmpd and snmp-subagent are not running causing T1 topology test validation failure. Initially snmpd is running fine, it fails after configuring minigraph. (step - ./testbed-cli.sh -t vtestbed.yaml -m veos_vtb deploy-mg vms-kvm-t0 veos_vtb password.txt )

docker exec -it 5996aa230a3c supervisorctl status
containercfgd RUNNING pid 27, uptime 0:17:11
dependent-startup RUNNING pid 7, uptime 0:17:14
rsyslogd RUNNING pid 21, uptime 0:17:12
snmp-subagent STOPPED Not started
snmpd FATAL Exited too quickly (process log may have details)
start EXITED Aug 08 12:44 AM
supervisor-proc-exit-listener RUNNING pid 8, uptime 0:17:14

Test failure:

E Failed: !!!!!!!!!!!!!!!! Pre-test sanity check after recovery failed: !!!!!!!!!!!!!!!!
E [
E {
E "failed": true,
E "check_item": "processes",
E "host": "vlab-03",
E "processes_status": {
E "pmon": {
E "status": true,
E "exited_critical_process": [],
E "running_critical_process": []
E },
E "snmp": {
E "status": false,
E "exited_critical_process": [
E "snmp-subagent",
E "snmpd"
E ],
E "running_critical_process": []
E },
E "lldp": {
E "status": true,
E "exited_critical_process": [],
E "running_critical_process": [
E "lldp-syncd",
E "lldpd",
E "lldpmgrd"
E ]
E },

Image: https://engci-maven.cisco.com/artifactory/sonic-vpp-cdn-local/sonic-vpp-vm/2023-08-16/sonic-vpp.img.gz