[ 1340.974838][    C3] tc mirred to Houston: device veth2 is down
[ 1340.978644][    C3] tc mirred to Houston: device veth2 is down
[ 1341.455646][    C3] tc mirred to Houston: device veth2 is down
[ 1341.519627][    C3] tc mirred to Houston: device veth2 is down
[ 1341.585611][    C3] tc mirred to Houston: device veth3 is down
[ 1341.641670][    C3] tc mirred to Houston: device veth3 is down
[ 1341.839641][    C3] tc mirred to Houston: device veth2 is down