[ 2155.818462][    C3] tc mirred to Houston: device veth2 is down
[ 2155.870387][    C3] tc mirred to Houston: device veth2 is down
[ 2156.435273][    C3] tc mirred to Houston: device veth2 is down
[ 2156.661292][    C3] tc mirred to Houston: device veth3 is down
[ 2156.755263][    C3] tc mirred to Houston: device veth2 is down
[ 2156.795262][    C3] tc mirred to Houston: device veth3 is down
[ 2156.883595][    C3] tc mirred to Houston: device veth2 is down
[ 2156.884507][    C3] tc mirred to Houston: device veth2 is down
[ 2156.946528][    C3] tc mirred to Houston: device veth3 is down