[  269.607705][    C3] TCP: AO hash mismatch for [2001:db8:1::1].34654->[2001:db8:254::1].7013 [P.]L3index: 0
[  269.608137][    C2] TCP: AO hash mismatch for [2001:db8:1::1].34654->[2001:db8:254::1].7013 [.]L3index: 0
[  270.631727][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].53662 [P.]L3index: 0
[  270.633040][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].53662 [.]L3index: 0