[ 1560.712060][    C0] tc mirred to Houston: device veth2 is down
[ 1560.965113][    C0] tc mirred to Houston: device veth2 is down
[ 1561.021227][    C0] tc mirred to Houston: device veth2 is down
[ 1561.174039][    C1] tc mirred to Houston: device veth2 is down
[ 1561.770996][    C2] tc mirred to Houston: device veth3 is down
[ 1561.901093][    C2] tc mirred to Houston: device veth3 is down
[ 1561.998380][    C2] tc mirred to Houston: device veth2 is down
[ 1561.999357][    C2] tc mirred to Houston: device veth2 is down