[ 1898.010760][    C0] tc mirred to Houston: device veth2 is down
[ 1898.578690][    C2] tc mirred to Houston: device veth2 is down
[ 1898.834646][    C0] tc mirred to Houston: device veth2 is down
[ 1898.835172][    C0] tc mirred to Houston: device veth2 is down
[ 1899.285706][    C0] tc mirred to Houston: device veth3 is down
[ 1899.495100][    C2] tc mirred to Houston: device veth3 is down
[ 1899.507600][    C0] tc mirred to Houston: device veth3 is down
[ 1899.859084][    C1] tc mirred to Houston: device veth2 is down
[ 1899.860286][    C1] tc mirred to Houston: device veth2 is down