[ 1211.139968][ T8143] Mirror/redirect action on
[ 1211.297024][    C2] tc mirred to Houston: device veth2 is down
[ 1211.303284][    C3] tc mirred to Houston: device veth2 is down
[ 1212.083425][    C3] tc mirred to Houston: device veth2 is down
[ 1212.147368][    C3] tc mirred to Houston: device veth3 is down
[ 1212.275367][    C3] tc mirred to Houston: device veth2 is down
[ 1212.341028][    C3] tc mirred to Houston: device veth2 is down
[ 1212.452385][    C3] tc mirred to Houston: device veth3 is down