[ 1370.092412][    C0] tc mirred to Houston: device veth2 is down
[ 1370.798376][    C0] tc mirred to Houston: device veth2 is down
[ 1370.871503][    C0] tc mirred to Houston: device veth3 is down
[ 1370.926355][    C2] tc mirred to Houston: device veth2 is down
[ 1370.950277][    C2] tc mirred to Houston: device veth3 is down
[ 1371.054333][    C2] tc mirred to Houston: device veth2 is down
[ 1371.254403][    C1] tc mirred to Houston: device veth3 is down