[ 2015.385425][    C3] tc mirred to Houston: device veth2 is down
[ 2015.773306][    C3] tc mirred to Houston: device veth2 is down
[ 2015.782326][    C3] tc mirred to Houston: device veth2 is down
[ 2016.246329][    C0] tc mirred to Houston: device veth3 is down
[ 2016.349385][    C0] tc mirred to Houston: device veth2 is down
[ 2016.453601][    C0] tc mirred to Houston: device veth3 is down