[ 1692.805114][    C2] tc mirred to Houston: device veth2 is down
[ 1693.125024][    C0] tc mirred to Houston: device veth2 is down
[ 1693.141119][    C2] tc mirred to Houston: device veth2 is down
[ 1693.389979][    C3] tc mirred to Houston: device veth2 is down
[ 1693.907077][    C2] tc mirred to Houston: device veth3 is down
[ 1694.037118][    C0] tc mirred to Houston: device veth3 is down
[ 1694.157459][    C0] tc mirred to Houston: device veth2 is down
[ 1694.158369][    C0] tc mirred to Houston: device veth2 is down
[ 1694.381074][    C0] tc mirred to Houston: device veth3 is down