[ 1566.793543][    C2] tc mirred to Houston: device veth2 is down
[ 1566.917508][    C0] tc mirred to Houston: device veth2 is down
[ 1567.454490][    C3] tc mirred to Houston: device veth2 is down
[ 1567.709522][    C2] tc mirred to Houston: device veth2 is down
[ 1567.727050][    C1] tc mirred to Houston: device veth3 is down
[ 1567.730676][    C2] tc mirred to Houston: device veth3 is down
[ 1567.909815][    C2] tc mirred to Houston: device veth3 is down
[ 1568.141526][    C3] tc mirred to Houston: device veth3 is down