[ 1693.001060][    C0] tc mirred to Houston: device veth2 is down
[ 1693.334896][    C0] tc mirred to Houston: device veth2 is down
[ 1693.615121][    C0] tc mirred to Houston: device veth2 is down
[ 1693.935012][    C2] tc mirred to Houston: device veth2 is down
[ 1694.090816][    C2] tc mirred to Houston: device veth3 is down