[ 1554.486182][    C2] tc mirred to Houston: device veth2 is down
[ 1555.331258][    C1] tc mirred to Houston: device veth2 is down
[ 1555.405157][    C2] tc mirred to Houston: device veth3 is down
[ 1555.458222][    C2] tc mirred to Houston: device veth2 is down
[ 1555.522119][    C1] tc mirred to Houston: device veth2 is down
[ 1555.570202][    C2] tc mirred to Houston: device veth3 is down
[ 1555.667161][    C1] tc mirred to Houston: device veth3 is down