[ 1935.930690][    C1] tc mirred to Houston: device veth2 is down
[ 1935.992735][    C1] tc mirred to Houston: device veth2 is down
[ 1936.236557][    C1] tc mirred to Houston: device veth2 is down
[ 1936.331565][    C0] tc mirred to Houston: device veth2 is down
[ 1936.826569][    C0] tc mirred to Houston: device veth3 is down