Symptom

A BGP Router or BGP Scanner crash may be seen under a very rare condition where an exported list (path internal structure) is freed prematurely. A miscrafted BGP update may lead to incorrect parsing of the update

Conditions

All this conditions must be true: -Soft reconfiguration inbound configured -A change of inbound policy, creating a new received-only path -Execute 'clear ip bgp *' Timing conditon, more likely as more number of paths exists

Workaround

Avoid the confluence of all the conditions at the same time

Further Problem Description