[ 1367.141365][    C3] tc mirred to Houston: device veth2 is down
[ 1367.593393][    C2] tc mirred to Houston: device veth2 is down
[ 1367.690732][    C3] tc mirred to Houston: device veth2 is down
[ 1367.983515][    C2] tc mirred to Houston: device veth3 is down
[ 1368.137372][    C2] tc mirred to Houston: device veth2 is down