[ 1684.810681][    C2] tc mirred to Houston: device veth2 is down
[ 1685.096564][    C2] tc mirred to Houston: device veth2 is down
[ 1685.152580][    C2] tc mirred to Houston: device veth2 is down
[ 1685.576560][    C2] tc mirred to Houston: device veth2 is down
[ 1685.979533][    C2] tc mirred to Houston: device veth3 is down
[ 1686.337577][    C2] tc mirred to Houston: device veth3 is down