[ 1679.764943][    C3] tc mirred to Houston: device veth2 is down
[ 1680.200706][    C3] tc mirred to Houston: device veth2 is down
[ 1680.200847][    C2] tc mirred to Houston: device veth2 is down
[ 1680.264708][    C3] tc mirred to Houston: device veth2 is down
[ 1680.943634][    C3] tc mirred to Houston: device veth3 is down
[ 1681.160665][    C3] tc mirred to Houston: device veth3 is down
[ 1681.266854][    C1] tc mirred to Houston: device veth2 is down
[ 1681.267410][    C1] tc mirred to Houston: device veth2 is down
[ 1681.384616][    C3] tc mirred to Houston: device veth3 is down
[ 1681.441888][    C1] tc mirred to Houston: device veth2 is down