[  258.402366][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].55838 [FP.]L3index: 0
[  258.402423][    C2] TCP: AO hash mismatch for [2001:db8:1::1].55838->[2001:db8:254::1].7012 [FP.]L3index: 0
[  259.425637][    C2] TCP: AO hash mismatch for [2001:db8:1::1].36310->[2001:db8:254::1].7013 [FP.]L3index: 0
[  259.426780][    C1] TCP: AO hash mismatch for [2001:db8:1::1].36310->[2001:db8:254::1].7013 [.]L3index: 0
[  260.449393][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].49990 [FP.]L3index: 0
[  260.450526][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].49990 [.]L3index: 0