[  253.826480][    C2] TCP: AO hash mismatch for [2001:db8:1::1].45080->[2001:db8:254::1].7011 [FP.]L3index: 0
[  253.826688][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].45080 [FP.]L3index: 0
[  254.850583][    C2] TCP: AO hash mismatch for [2001:db8:1::1].52944->[2001:db8:254::1].7012 [FP.]L3index: 0
[  254.850609][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].52944 [FP.]L3index: 0