[ 1120.878454][    C0] tc mirred to Houston: device veth2 is down
[ 1121.012383][    C0] tc mirred to Houston: device veth3 is down
[ 1121.022374][    C0] tc mirred to Houston: device veth2 is down
[ 1121.038348][    C0] tc mirred to Houston: device veth2 is down