[ 1982.001418][    C1] tc mirred to Houston: device veth2 is down
[ 1982.130342][    C1] tc mirred to Houston: device veth2 is down
[ 1982.483303][    C1] tc mirred to Houston: device veth2 is down
[ 1982.819382][    C3] tc mirred to Houston: device veth2 is down
[ 1982.842354][    C3] tc mirred to Houston: device veth3 is down
[ 1983.139722][    C3] tc mirred to Houston: device veth2 is down
[ 1983.140649][    C3] tc mirred to Houston: device veth2 is down
[ 1983.146328][    C3] tc mirred to Houston: device veth3 is down
[ 1983.171749][    C3] tc mirred to Houston: device veth3 is down
[ 1983.203353][    C3] tc mirred to Houston: device veth3 is down