[ 1553.322108][    C3] tc mirred to Houston: device veth2 is down
[ 1553.657138][    C3] tc mirred to Houston: device veth2 is down
[ 1553.689150][    C3] tc mirred to Houston: device veth2 is down
[ 1554.201128][    C3] tc mirred to Houston: device veth3 is down
[ 1554.250113][    C3] tc mirred to Houston: device veth2 is down