[ 2239.916214][    C3] tc mirred to Houston: device veth2 is down
[ 2240.092650][    C3] tc mirred to Houston: device veth2 is down
[ 2240.540728][    C3] tc mirred to Houston: device veth2 is down
[ 2240.795027][    C3] tc mirred to Houston: device veth3 is down
[ 2240.860857][    C3] tc mirred to Houston: device veth2 is down