[ 1549.437099][    C2] tc mirred to Houston: device veth2 is down
[ 1549.886935][    C3] tc mirred to Houston: device veth2 is down
[ 1549.935107][    C2] tc mirred to Houston: device veth2 is down
[ 1550.191088][    C3] tc mirred to Houston: device veth2 is down
[ 1550.379078][    C0] tc mirred to Houston: device veth3 is down
[ 1550.435017][    C3] tc mirred to Houston: device veth3 is down
[ 1550.695509][    C3] tc mirred to Houston: device veth3 is down