[  263.977359][    C2] TCP: AO hash mismatch for [2001:db8:1::1].42108->[2001:db8:254::1].7011 [P.]L3index: 0
[  263.978631][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].42108 [P.]L3index: 0