[ 1685.657099][    C0] tc mirred to Houston: device veth2 is down
[ 1685.956009][    C1] tc mirred to Houston: device veth2 is down
[ 1686.133060][    C2] tc mirred to Houston: device veth2 is down
[ 1686.199606][    C1] tc mirred to Houston: device veth2 is down
[ 1686.783952][    C2] tc mirred to Houston: device veth3 is down
[ 1686.901082][    C3] tc mirred to Houston: device veth3 is down
[ 1686.965371][    C3] tc mirred to Houston: device veth2 is down
[ 1686.966202][    C3] tc mirred to Houston: device veth2 is down
[ 1686.995092][    C3] tc mirred to Houston: device veth2 is down