[ 1535.421512][    C1] tc mirred to Houston: device veth2 is down
[ 1535.538436][    C1] tc mirred to Houston: device veth2 is down
[ 1536.067427][    C1] tc mirred to Houston: device veth2 is down
[ 1536.301424][    C1] tc mirred to Houston: device veth3 is down
[ 1536.387775][    C1] tc mirred to Houston: device veth2 is down
[ 1536.627410][    C1] tc mirred to Houston: device veth3 is down