[ 1577.693687][    C2] tc mirred to Houston: device veth2 is down
[ 1578.017687][    C1] tc mirred to Houston: device veth2 is down
[ 1578.113399][    C2] tc mirred to Houston: device veth2 is down
[ 1578.482318][    C3] tc mirred to Houston: device veth2 is down
[ 1578.630393][    C2] tc mirred to Houston: device veth3 is down
[ 1578.857482][    C3] tc mirred to Houston: device veth3 is down
[ 1579.058577][    C3] tc mirred to Houston: device veth2 is down
[ 1579.059069][    C3] tc mirred to Houston: device veth2 is down