[ 1505.456857][    C3] tc mirred to Houston: device veth2 is down
[ 1505.460193][    C0] tc mirred to Houston: device veth2 is down
[ 1505.572186][    C0] tc mirred to Houston: device veth2 is down
[ 1506.356482][    C2] tc mirred to Houston: device veth2 is down
[ 1506.383431][    C2] tc mirred to Houston: device veth3 is down
[ 1506.484214][    C0] tc mirred to Houston: device veth2 is down