[ 1466.460814][    C0] tc mirred to Houston: device veth2 is down
[ 1466.590843][    C0] tc mirred to Houston: device veth2 is down
[ 1466.894706][    C0] tc mirred to Houston: device veth2 is down
[ 1467.142674][    C0] tc mirred to Houston: device veth2 is down
[ 1467.281886][    C0] tc mirred to Houston: device veth3 is down
[ 1467.438660][    C0] tc mirred to Houston: device veth3 is down
[ 1467.654926][    C0] tc mirred to Houston: device veth2 is down
[ 1467.655809][    C0] tc mirred to Houston: device veth2 is down
[ 1467.662600][    C0] tc mirred to Houston: device veth3 is down