[  255.277665][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].57402 [FP.]L3index: 0
[  255.278173][    C2] TCP: AO hash mismatch for [2001:db8:1::1].57402->[2001:db8:254::1].7011 [FP.]L3index: 0
[  256.301384][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].45218 [FP.]L3index: 0
[  256.301430][    C2] TCP: AO hash mismatch for [2001:db8:1::1].45218->[2001:db8:254::1].7012 [FP.]L3index: 0
[  257.325576][    C2] TCP: AO hash mismatch for [2001:db8:1::1].54228->[2001:db8:254::1].7013 [FP.]L3index: 0
[  257.326660][    C3] TCP: AO hash mismatch for [2001:db8:1::1].54228->[2001:db8:254::1].7013 [.]L3index: 0
[  258.349378][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].42842 [FP.]L3index: 0
[  258.350226][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].42842 [.]L3index: 0