[ 1682.025584][    C2] tc mirred to Houston: device veth2 is down
[ 1682.148659][    C1] tc mirred to Houston: device veth2 is down
[ 1682.924574][    C2] tc mirred to Houston: device veth2 is down
[ 1682.988562][    C1] tc mirred to Houston: device veth2 is down
[ 1683.096649][    C2] tc mirred to Houston: device veth3 is down
[ 1683.181246][    C1] tc mirred to Houston: device veth2 is down
[ 1683.181804][    C1] tc mirred to Houston: device veth2 is down
[ 1683.196658][    C1] tc mirred to Houston: device veth2 is down
[ 1683.356574][    C1] tc mirred to Houston: device veth3 is down
[ 1683.580527][    C1] tc mirred to Houston: device veth3 is down