[ 1559.522362][    C1] tc mirred to Houston: device veth2 is down
[ 1559.806068][    C1] tc mirred to Houston: device veth2 is down
[ 1559.806600][    C1] tc mirred to Houston: device veth2 is down
[ 1560.102968][    C1] tc mirred to Houston: device veth2 is down
[ 1560.430078][    C3] tc mirred to Houston: device veth3 is down
[ 1560.558016][    C0] tc mirred to Houston: device veth3 is down
[ 1560.799000][    C0] tc mirred to Houston: device veth3 is down
[ 1560.870857][    C0] tc mirred to Houston: device veth2 is down
[ 1560.871334][    C0] tc mirred to Houston: device veth2 is down