[  270.638086][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].45492 [P.]L3index: 0
[  270.638133][    C3] TCP: AO hash mismatch for [2001:db8:1::1].45492->[2001:db8:254::1].7011 [P.]L3index: 0
[  271.661880][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].41622 [P.]L3index: 0
[  271.662264][    C3] TCP: AO hash mismatch for [2001:db8:1::1].41622->[2001:db8:254::1].7012 [P.]L3index: 0