[ 1669.033139][    C0] tc mirred to Houston: device veth2 is down
[ 1669.371132][    C0] tc mirred to Houston: device veth2 is down
[ 1669.427025][    C0] tc mirred to Houston: device veth2 is down
[ 1669.484080][    C0] tc mirred to Houston: device veth2 is down
[ 1670.130060][    C3] tc mirred to Houston: device veth3 is down
[ 1670.475272][    C3] tc mirred to Houston: device veth2 is down
[ 1670.475835][    C3] tc mirred to Houston: device veth2 is down
[ 1670.611341][    C3] tc mirred to Houston: device veth3 is down
[ 1670.669165][    C3] tc mirred to Houston: device veth3 is down