[ 1909.987917][    C3] tc mirred to Houston: device veth2 is down
[ 1910.192822][    C3] tc mirred to Houston: device veth2 is down
[ 1910.240220][    C3] tc mirred to Houston: device veth2 is down
[ 1910.888849][    C3] tc mirred to Houston: device veth3 is down
[ 1910.928135][    C3] tc mirred to Houston: device veth2 is down
[ 1911.248184][    C3] tc mirred to Houston: device veth2 is down
[ 1911.249125][    C3] tc mirred to Houston: device veth2 is down