[ 1348.708948][    C1] tc mirred to Houston: device veth2 is down
[ 1348.811014][    C1] tc mirred to Houston: device veth2 is down
[ 1348.946684][    C1] tc mirred to Houston: device veth2 is down
[ 1349.329882][    C1] tc mirred to Houston: device veth3 is down
[ 1349.333974][    C1] tc mirred to Houston: device veth3 is down
[ 1349.498904][    C1] tc mirred to Houston: device veth3 is down
[ 1349.514837][    C1] tc mirred to Houston: device veth2 is down
[ 1349.602745][    C1] tc mirred to Houston: device veth3 is down