[  270.646550][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].58194 [P.]L3index: 0
[  270.647124][    C1] TCP: AO hash mismatch for [2001:db8:1::1].58194->[2001:db8:254::1].7011 [P.]L3index: 0
[  271.670215][    C2] TCP: AO hash mismatch for [2001:db8:1::1].42578->[2001:db8:254::1].7012 [P.]L3index: 0
[  271.671534][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].42578 [P.]L3index: 0
[  272.694486][    C2] TCP: AO hash mismatch for [2001:db8:1::1].38194->[2001:db8:254::1].7013 [P.]L3index: 0
[  272.695440][    C2] TCP: AO hash mismatch for [2001:db8:1::1].38194->[2001:db8:254::1].7013 [.]L3index: 0