[ 1302.573894][T17832] Mirror/redirect action on
[ 1302.599844][T17828] tc (17828) used greatest stack depth: 23416 bytes left
[ 1302.685164][    C3] tc mirred to Houston: device veth2 is down
[ 1302.689585][    C1] tc mirred to Houston: device veth2 is down
[ 1302.761662][    C1] tc mirred to Houston: device veth2 is down
[ 1303.299687][    C1] tc mirred to Houston: device veth3 is down
[ 1303.357465][    C1] tc mirred to Houston: device veth3 is down
[ 1303.418572][    C1] tc mirred to Houston: device veth2 is down
[ 1303.546533][    C1] tc mirred to Houston: device veth2 is down
[ 1303.577612][    C1] tc mirred to Houston: device veth3 is down