[  255.781999][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].58974 [FP.]L3index: 0
[  255.782074][    C2] TCP: AO hash mismatch for [2001:db8:1::1].58974->[2001:db8:254::1].7011 [FP.]L3index: 0
[  256.806275][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].57406 [FP.]L3index: 0
[  256.806926][    C2] TCP: AO hash mismatch for [2001:db8:1::1].57406->[2001:db8:254::1].7012 [FP.]L3index: 0