[ 1669.663943][    C2] tc mirred to Houston: device veth2 is down
[ 1669.889869][    C0] tc mirred to Houston: device veth2 is down
[ 1670.305853][    C2] tc mirred to Houston: device veth2 is down
[ 1670.561860][    C1] tc mirred to Houston: device veth2 is down
[ 1670.759854][    C1] tc mirred to Houston: device veth3 is down
[ 1670.799992][    C1] tc mirred to Houston: device veth3 is down
[ 1670.905891][    C1] tc mirred to Houston: device veth3 is down
[ 1671.145901][    C2] tc mirred to Houston: device veth3 is down