[ 1543.135356][    C2] tc mirred to Houston: device veth2 is down
[ 1543.323471][    C2] tc mirred to Houston: device veth2 is down
[ 1543.683184][    C0] tc mirred to Houston: device veth2 is down
[ 1544.056299][    C2] tc mirred to Houston: device veth3 is down
[ 1544.067257][    C0] tc mirred to Houston: device veth2 is down
[ 1544.171363][    C0] tc mirred to Houston: device veth3 is down
[ 1544.356358][    C3] tc mirred to Houston: device veth3 is down