[  252.822518][    C1] TCP: AO hash mismatch for [2001:db8:1::1].59724->[2001:db8:254::1].7011 [FP.]L3index: 0
[  252.823084][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].59724 [FP.]L3index: 0
[  253.846262][    C2] TCP: AO hash mismatch for [2001:db8:1::1].53316->[2001:db8:254::1].7012 [FP.]L3index: 0
[  254.358413][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].53316 [FP.]L3index: 0
[  255.895296][    C2] TCP: AO hash mismatch for [2001:db8:1::1].56648->[2001:db8:254::1].7013 [FP.]L3index: 0
[  255.895853][    C3] TCP: AO hash mismatch for [2001:db8:1::1].56648->[2001:db8:254::1].7013 [.]L3index: 0