[ 1771.061155][    C1] tc mirred to Houston: device veth2 is down
[ 1771.075323][    C2] tc mirred to Houston: device veth2 is down
[ 1771.249175][    C2] tc mirred to Houston: device veth2 is down
[ 1771.753178][    C2] tc mirred to Houston: device veth2 is down
[ 1771.898307][    C2] tc mirred to Houston: device veth3 is down
[ 1771.945085][    C0] tc mirred to Houston: device veth2 is down