[ 1341.945775][    C1] tc mirred to Houston: device veth2 is down
[ 1342.366644][    C1] tc mirred to Houston: device veth2 is down
[ 1342.543491][    C1] tc mirred to Houston: device veth2 is down
[ 1342.603497][    C1] tc mirred to Houston: device veth3 is down