[ 1554.155959][    C0] tc mirred to Houston: device veth2 is down
[ 1554.251376][    C1] tc mirred to Houston: device veth2 is down
[ 1554.299531][    C3] tc mirred to Houston: device veth2 is down
[ 1554.411553][    C3] tc mirred to Houston: device veth2 is down
[ 1555.102158][    C3] tc mirred to Houston: device veth3 is down
[ 1555.347733][    C3] tc mirred to Houston: device veth2 is down
[ 1555.348358][    C3] tc mirred to Houston: device veth2 is down
[ 1555.467373][    C1] tc mirred to Houston: device veth3 is down