[ 1317.799869][    C2] tc mirred to Houston: device veth2 is down
[ 1318.211815][    C2] tc mirred to Houston: device veth2 is down
[ 1318.436687][    C2] tc mirred to Houston: device veth2 is down
[ 1318.486825][    C2] tc mirred to Houston: device veth3 is down
[ 1318.627677][    C2] tc mirred to Houston: device veth2 is down
[ 1318.643761][    C2] tc mirred to Houston: device veth3 is down
[ 1318.813511][    C0] tc mirred to Houston: device veth3 is down