[ 1737.806871][    C0] tc mirred to Houston: device veth2 is down
[ 1737.878797][    C1] tc mirred to Houston: device veth2 is down
[ 1737.904554][    C0] tc mirred to Houston: device veth2 is down
[ 1738.038783][    C1] tc mirred to Houston: device veth2 is down
[ 1738.707776][    C1] tc mirred to Houston: device veth3 is down
[ 1738.806965][    C1] tc mirred to Houston: device veth3 is down
[ 1739.047987][    C1] tc mirred to Houston: device veth3 is down
[ 1739.079183][    C1] tc mirred to Houston: device veth2 is down
[ 1739.080804][    C1] tc mirred to Houston: device veth2 is down