[ 1680.220774][    C2] tc mirred to Houston: device veth2 is down
[ 1680.295726][    C0] tc mirred to Houston: device veth2 is down
[ 1680.815672][    C0] tc mirred to Houston: device veth2 is down
[ 1681.263690][    C2] tc mirred to Houston: device veth2 is down
[ 1681.296855][    C0] tc mirred to Houston: device veth3 is down
[ 1681.591642][    C0] tc mirred to Houston: device veth3 is down