[ 1612.489044][    C0] tc mirred to Houston: device veth2 is down
[ 1612.504927][    C0] tc mirred to Houston: device veth2 is down
[ 1613.471217][    C0] tc mirred to Houston: device veth2 is down
[ 1613.472162][    C3] tc mirred to Houston: device veth2 is down
[ 1613.535234][    C3] tc mirred to Houston: device veth2 is down
[ 1613.535734][    C3] tc mirred to Houston: device veth2 is down
[ 1613.540993][    C3] tc mirred to Houston: device veth3 is down
[ 1613.679127][    C3] tc mirred to Houston: device veth3 is down