[ 1497.597256][    C2] tc mirred to Houston: device veth2 is down
[ 1498.490166][    C2] tc mirred to Houston: device veth2 is down
[ 1498.521141][    C2] tc mirred to Houston: device veth3 is down
[ 1498.555102][    C2] tc mirred to Houston: device veth2 is down
[ 1498.618080][    C2] tc mirred to Houston: device veth2 is down
[ 1498.771092][    C2] tc mirred to Houston: device veth3 is down