[ 1547.378936][    C2] tc mirred to Houston: device veth2 is down
[ 1548.148725][    C1] tc mirred to Houston: device veth2 is down
[ 1548.149178][    C1] tc mirred to Houston: device veth2 is down
[ 1548.254904][    C2] tc mirred to Houston: device veth3 is down
[ 1548.340697][    C2] tc mirred to Houston: device veth2 is down
[ 1548.460812][    C1] tc mirred to Houston: device veth3 is down