[ 1409.827297][    C3] tc mirred to Houston: device veth2 is down
[ 1409.832172][    C2] tc mirred to Houston: device veth2 is down
[ 1410.051320][    C0] tc mirred to Houston: device veth2 is down
[ 1410.482935][    C2] tc mirred to Houston: device veth2 is down
[ 1410.582215][    C0] tc mirred to Houston: device veth3 is down
[ 1410.675238][    C2] tc mirred to Houston: device veth3 is down
[ 1410.796196][    C2] tc mirred to Houston: device veth2 is down
[ 1410.819183][    C2] tc mirred to Houston: device veth3 is down