[ 1330.486658][T17470] Mirror/redirect action on
[ 1330.505591][T17466] tc (17466) used greatest stack depth: 23920 bytes left
[ 1330.585857][    C3] tc mirred to Houston: device veth2 is down
[ 1330.590678][    C2] tc mirred to Houston: device veth2 is down
[ 1330.963997][    C1] tc mirred to Houston: device veth2 is down
[ 1331.076842][    C0] tc mirred to Houston: device veth2 is down
[ 1331.256721][    C0] tc mirred to Houston: device veth3 is down
[ 1331.523034][    C2] tc mirred to Houston: device veth2 is down
[ 1331.603672][    C1] tc mirred to Houston: device veth3 is down