[ 1539.447323][    C2] tc mirred to Houston: device veth2 is down
[ 1540.203239][    C2] tc mirred to Houston: device veth2 is down
[ 1540.368202][    C2] tc mirred to Houston: device veth3 is down
[ 1540.396814][    C2] tc mirred to Houston: device veth2 is down
[ 1540.459235][    C2] tc mirred to Houston: device veth2 is down
[ 1540.531220][    C2] tc mirred to Houston: device veth3 is down