[ 1341.434602][    C2] tc mirred to Houston: device veth2 is down
[ 1341.810820][    C0] tc mirred to Houston: device veth2 is down
[ 1342.023623][    C2] tc mirred to Houston: device veth3 is down
[ 1342.065649][    C2] tc mirred to Houston: device veth3 is down
[ 1342.225773][    C2] tc mirred to Houston: device veth2 is down
[ 1342.313668][    C1] tc mirred to Houston: device veth3 is down