[ 1705.957015][    C0] tc mirred to Houston: device veth2 is down
[ 1706.369814][    C0] tc mirred to Houston: device veth2 is down
[ 1706.441814][    C0] tc mirred to Houston: device veth2 is down
[ 1706.889823][    C2] tc mirred to Houston: device veth2 is down
[ 1707.073123][    C3] tc mirred to Houston: device veth3 is down
[ 1707.265923][    C0] tc mirred to Houston: device veth3 is down
[ 1707.466258][    C0] tc mirred to Houston: device veth2 is down
[ 1707.467111][    C0] tc mirred to Houston: device veth2 is down