[ 2219.910353][    C2] tc mirred to Houston: device veth2 is down
[ 2220.006515][    C2] tc mirred to Houston: device veth2 is down
[ 2220.215705][    C2] tc mirred to Houston: device veth2 is down
[ 2220.695436][    C2] tc mirred to Houston: device veth2 is down
[ 2220.781300][    C2] tc mirred to Houston: device veth3 is down