[ 1548.254987][    C0] tc mirred to Houston: device veth2 is down
[ 1548.674881][    C2] tc mirred to Houston: device veth2 is down
[ 1548.851804][    C0] tc mirred to Houston: device veth2 is down
[ 1548.979800][    C0] tc mirred to Houston: device veth2 is down
[ 1549.129207][    C3] tc mirred to Houston: device veth3 is down
[ 1549.132765][    C0] tc mirred to Houston: device veth3 is down
[ 1549.218894][    C0] tc mirred to Houston: device veth3 is down