[ 1680.241647][    C2] tc mirred to Houston: device veth2 is down
[ 1680.509365][    C0] tc mirred to Houston: device veth2 is down
[ 1680.885281][    C0] tc mirred to Houston: device veth2 is down
[ 1681.269324][    C2] tc mirred to Houston: device veth2 is down
[ 1681.323283][    C2] tc mirred to Houston: device veth3 is down
[ 1681.328292][    C1] tc mirred to Houston: device veth3 is down
[ 1681.517227][    C2] tc mirred to Houston: device veth3 is down
[ 1681.533236][    C2] tc mirred to Houston: device veth3 is down