[  272.167891][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].59362 [P.]L3index: 0
[  272.168435][    C2] TCP: AO hash mismatch for [2001:db8:1::1].59362->[2001:db8:254::1].7011 [P.]L3index: 0
[  273.191491][    C3] TCP: AO hash mismatch for [2001:db8:1::1].47040->[2001:db8:254::1].7012 [P.]L3index: 0
[  273.192166][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].47040 [P.]L3index: 0