[BGP] Yang validation failure - libyang: Mandatory node "action" instance does not exist

[gpunathilell]

This is a statistical issue which occurred only once on switch startup, The error log is:

2025 Jan 26 20:48:41.210446 sonic ERR bgp#mgmtd[33]: libyang: Mandatory node "action" instance does not exist. (Data location "/frr-route-map:lib/route-map[name='FROM_BGP_PEER_V6']/entry[sequence='10']".)
2025 Jan 26 20:48:41.219701 sonic ERR bgp#mgmtd[33]: [SG2F2-M78GE] COMMIT_CONFIG request for client 0xf failed, Error: 'YANG error(s):#012 Path: Data location "/frr-route-map:lib/route-map[name='FROM_BGP_PEER_V6']/entry[sequence='10']".#012 Error: Mandatory node "action" instance does not exist.#012'

The action instance is present in the running configuration on the switch, so this log should not be occuring:

Image used: Latest 202411 image
The running configuration which is present on the image regarding FROM_BGP_PEER_V6:

route-map FROM_BGP_PEER_V6 permit 1

on-match next

set ipv6 next-hop prefer-global

exit

!

route-map FROM_BGP_PEER_V6 permit 10

call ALLOW_LIST_DEPLOYMENT_ID_0_V6

on-match next

exit

!

route-map FROM_BGP_PEER_V6 permit 11

match community allow_list_default_community

exit

!

route-map FROM_BGP_PEER_V6 permit 100


exit

!

route-map TO_BGP_PEER_V4 permit 100

call CHECK_IDF_ISOLATION

exit

This issue is unable to be reproduced.
The expectation is that no error logs are present on startup.

sonic_dump_Mellanox-SN2700_20250126_210833.tar.gz

[hasan-brcm]

Please collect techsupport and upload if the issue is reproducible. Otherwise, this defect does not have sufficient info to move forward.

[gpunathilell]

Techsupport is added to the issue