[ 266.076272][ C2] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].45680 [P.]L3index: 0 [ 266.076885][ C2] TCP: AO hash mismatch for [2001:db8:1::1].45680->[2001:db8:254::1].7011 [P.]L3index: 0 [ 267.099875][ C2] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].52288 [P.]L3index: 0 [ 267.100178][ C1] TCP: AO hash mismatch for [2001:db8:1::1].52288->[2001:db8:254::1].7012 [P.]L3index: 0