[ 2268.908224][    C2] tc mirred to Houston: device veth2 is down
[ 2269.064266][    C2] tc mirred to Houston: device veth2 is down
[ 2269.733936][    C2] tc mirred to Houston: device veth3 is down
[ 2269.791978][    C1] tc mirred to Houston: device veth2 is down
[ 2269.792912][    C2] tc mirred to Houston: device veth2 is down
[ 2269.929035][    C2] tc mirred to Houston: device veth3 is down
[ 2270.112271][    C2] tc mirred to Houston: device veth2 is down
[ 2270.113226][    C2] tc mirred to Houston: device veth2 is down