Comment 1 for bug 1571598

this is potentially a side-effect of fix for Bug-1562961

where OVS-Peer path is deleted before a delete is triggered from ovsdb-client.

in case where the crash is observed it was the last route to go away from EVPN table to it ended up freeing evpn table causing NULL ptr access when ovsdb-client actually tries to delete its PATH

Issue:
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in API AgentRoute::SquashStalePaths even if no stale path was found it will go ahead and delete the last path from the list, which possibly happens to be OVS PATH