[ 1777.990939][    C0] tc mirred to Houston: device veth2 is down
[ 1778.065878][    C0] tc mirred to Houston: device veth2 is down
[ 1778.385854][    C0] tc mirred to Houston: device veth2 is down
[ 1778.835079][    C1] tc mirred to Houston: device veth3 is down
[ 1778.845021][    C1] tc mirred to Houston: device veth3 is down
[ 1779.035110][    C1] tc mirred to Houston: device veth2 is down