[ 1041.555294][    C1] tc mirred to Houston: device veth2 is down
[ 1041.672171][    C1] tc mirred to Houston: device veth2 is down
[ 1041.715157][    C1] tc mirred to Houston: device veth3 is down
[ 1041.760181][    C1] tc mirred to Houston: device veth2 is down