[  255.271761][    C1] TCP: AO hash mismatch for [2001:db8:1::1].50126->[2001:db8:254::1].7011 [FP.]L3index: 0
[  255.783386][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].50126 [FP.]L3index: 0