[ 1614.229890][    C1] tc mirred to Houston: device veth2 is down
[ 1614.317897][    C0] tc mirred to Houston: device veth2 is down
[ 1614.317933][    C1] tc mirred to Houston: device veth2 is down
[ 1614.701861][    C0] tc mirred to Houston: device veth2 is down
[ 1615.109848][    C3] tc mirred to Houston: device veth3 is down
[ 1615.173948][    C3] tc mirred to Houston: device veth3 is down
[ 1615.237840][    C1] tc mirred to Houston: device veth3 is down