[kjs3]

Had a hellish time troubleshooting a similar problem several years ago with F5 load balancers

We diagnosed the same(ish) bug in first generation F5 LBs in the 90s[1]. Figured exhaustive testing for this would have been SOP by now.

[1] To be fair, almost all 1st gen LBs had at least one major "send the packet to the wrong place and the state table gets screwed up" bug.