[  254.249927][    C2] TCP: AO hash mismatch for [2001:db8:1::1].35834->[2001:db8:254::1].7011 [FP.]L3index: 0
[  254.250147][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].35834 [FP.]L3index: 0