[ 1543.149144][    C0] tc mirred to Houston: device veth2 is down
[ 1543.266074][    C2] tc mirred to Houston: device veth2 is down
[ 1543.275034][    C0] tc mirred to Houston: device veth2 is down
[ 1543.754010][    C3] tc mirred to Houston: device veth2 is down
[ 1544.057977][    C2] tc mirred to Houston: device veth3 is down
[ 1544.490014][    C2] tc mirred to Houston: device veth3 is down