[ 1762.263644][    C2] tc mirred to Houston: device veth2 is down
[ 1762.936686][    C2] tc mirred to Houston: device veth2 is down
[ 1763.001617][    C1] tc mirred to Houston: device veth2 is down
[ 1763.320664][    C1] tc mirred to Houston: device veth2 is down
[ 1763.509624][    C1] tc mirred to Houston: device veth3 is down
[ 1763.554632][    C1] tc mirred to Houston: device veth3 is down
[ 1764.024953][    C1] tc mirred to Houston: device veth2 is down
[ 1764.025499][    C1] tc mirred to Houston: device veth2 is down