[ 1349.301907][    C0] tc mirred to Houston: device veth2 is down
[ 1349.416399][    C2] tc mirred to Houston: device veth2 is down
[ 1349.921531][    C2] tc mirred to Houston: device veth3 is down
[ 1350.014372][    C1] tc mirred to Houston: device veth3 is down
[ 1350.086709][    C1] tc mirred to Houston: device veth2 is down
[ 1350.087473][    C3] tc mirred to Houston: device veth3 is down