[ 1331.541885][T17472] Mirror/redirect action on
[ 1331.649968][    C1] tc mirred to Houston: device veth2 is down
[ 1331.891965][    C1] tc mirred to Houston: device veth2 is down
[ 1332.285784][    C2] tc mirred to Houston: device veth3 is down
[ 1332.347892][    C2] tc mirred to Houston: device veth2 is down
[ 1332.540146][    C1] tc mirred to Houston: device veth2 is down
[ 1332.556262][    C1] tc mirred to Houston: device veth3 is down
[ 1341.685481][T17526] ip (17526) used greatest stack depth: 24184 bytes left