[ 1681.915236][    C2] tc mirred to Houston: device veth2 is down
[ 1681.927824][    C1] tc mirred to Houston: device veth2 is down
[ 1682.310825][    C2] tc mirred to Houston: device veth2 is down
[ 1682.742822][    C2] tc mirred to Houston: device veth2 is down
[ 1682.935051][    C2] tc mirred to Houston: device veth2 is down
[ 1682.935583][    C2] tc mirred to Houston: device veth2 is down
[ 1682.987941][    C2] tc mirred to Houston: device veth3 is down
[ 1683.416057][    C2] tc mirred to Houston: device veth3 is down