[ 1522.651254][    C0] tc mirred to Houston: device veth2 is down
[ 1523.003834][    C3] tc mirred to Houston: device veth2 is down
[ 1523.059823][    C3] tc mirred to Houston: device veth2 is down
[ 1523.493894][    C0] tc mirred to Houston: device veth2 is down
[ 1523.614833][    C1] tc mirred to Houston: device veth3 is down
[ 1523.963887][    C3] tc mirred to Houston: device veth3 is down
[ 1524.068089][    C3] tc mirred to Houston: device veth2 is down
[ 1524.068689][    C3] tc mirred to Houston: device veth2 is down
[ 1524.107811][    C3] tc mirred to Houston: device veth3 is down