[  257.894193][    C0] TCP: AO hash mismatch for [2001:db8:1::1].51500->[2001:db8:254::1].7011 [FP.]L3index: 0
[  258.404783][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].51500 [FP.]L3index: 0