[ 1186.929084][    C0] tc mirred to Houston: device veth2 is down
[ 1187.151010][    C3] tc mirred to Houston: device veth2 is down
[ 1187.358904][    C2] tc mirred to Houston: device veth2 is down
[ 1187.414947][    C2] tc mirred to Houston: device veth2 is down
[ 1188.167092][    C2] tc mirred to Houston: device veth2 is down
[ 1188.167660][    C2] tc mirred to Houston: device veth2 is down
[ 1188.293772][    C2] tc mirred to Houston: device veth3 is down
[ 1188.337012][    C2] tc mirred to Houston: device veth3 is down
[ 1188.638997][    C2] tc mirred to Houston: device veth3 is down