[ 1927.616376][    C1] tc mirred to Houston: device veth2 is down
[ 1927.749285][    C1] tc mirred to Houston: device veth2 is down
[ 1927.813281][    C1] tc mirred to Houston: device veth2 is down
[ 1927.949252][    C1] tc mirred to Houston: device veth2 is down
[ 1928.478312][    C1] tc mirred to Houston: device veth3 is down
[ 1928.725271][    C1] tc mirred to Houston: device veth3 is down