[ 1737.090443][    C2] tc mirred to Houston: device veth2 is down
[ 1737.094267][    C0] tc mirred to Houston: device veth2 is down
[ 1737.126297][    C0] tc mirred to Houston: device veth2 is down
[ 1737.664407][    C2] tc mirred to Houston: device veth2 is down
[ 1737.920452][    C1] tc mirred to Houston: device veth2 is down
[ 1738.327388][    C2] tc mirred to Houston: device veth3 is down
[ 1738.337050][    C0] tc mirred to Houston: device veth3 is down
[ 1738.785341][    C0] tc mirred to Houston: device veth3 is down