[ 1535.069244][    C0] tc mirred to Houston: device veth2 is down
[ 1535.406158][    C0] tc mirred to Houston: device veth2 is down
[ 1535.640594][    C0] tc mirred to Houston: device veth2 is down
[ 1535.980167][    C3] tc mirred to Houston: device veth3 is down
[ 1536.023741][    C0] tc mirred to Houston: device veth2 is down
[ 1536.415136][    C0] tc mirred to Houston: device veth3 is down