[ 1350.415465][    C1] tc mirred to Houston: device veth2 is down
[ 1350.431410][    C1] tc mirred to Houston: device veth2 is down
[ 1350.922495][    C1] tc mirred to Houston: device veth2 is down
[ 1351.010617][    C1] tc mirred to Houston: device veth2 is down
[ 1351.090591][    C1] tc mirred to Houston: device veth3 is down
[ 1351.362445][    C1] tc mirred to Houston: device veth3 is down