[ 1864.291158][    C2] tc mirred to Houston: device veth2 is down
[ 1864.387092][    C2] tc mirred to Houston: device veth2 is down
[ 1864.482040][    C2] tc mirred to Houston: device veth2 is down
[ 1864.586955][    C2] tc mirred to Houston: device veth2 is down
[ 1865.490322][    C2] tc mirred to Houston: device veth2 is down
[ 1865.491236][    C2] tc mirred to Houston: device veth2 is down
[ 1865.492313][    C2] tc mirred to Houston: device veth3 is down