[ 1354.185810][    C2] tc mirred to Houston: device veth2 is down
[ 1354.484724][    C3] tc mirred to Houston: device veth2 is down
[ 1354.777683][    C3] tc mirred to Houston: device veth3 is down
[ 1354.853006][    C0] tc mirred to Houston: device veth3 is down
[ 1354.958506][    C2] tc mirred to Houston: device veth2 is down