[ 1957.635047][    C3] tc mirred to Houston: device veth2 is down
[ 1957.667984][    C3] tc mirred to Houston: device veth2 is down
[ 1958.157024][    C2] tc mirred to Houston: device veth2 is down
[ 1958.349120][    C3] tc mirred to Houston: device veth2 is down
[ 1958.410018][    C2] tc mirred to Houston: device veth3 is down
[ 1958.533212][    C2] tc mirred to Houston: device veth3 is down
[ 1958.573002][    C2] tc mirred to Houston: device veth3 is down
[ 1958.670296][    C2] tc mirred to Houston: device veth2 is down
[ 1958.671223][    C2] tc mirred to Houston: device veth2 is down