[ 1897.072182][    C0] tc mirred to Houston: device veth2 is down
[ 1897.394291][    C0] tc mirred to Houston: device veth2 is down
[ 1897.889136][    C0] tc mirred to Houston: device veth2 is down
[ 1897.889190][    C1] tc mirred to Houston: device veth2 is down
[ 1897.929205][    C1] tc mirred to Houston: device veth3 is down