[ 1877.482855][    C3] tc mirred to Houston: device veth2 is down
[ 1877.940844][    C0] tc mirred to Houston: device veth2 is down
[ 1878.195732][    C0] tc mirred to Houston: device veth2 is down
[ 1878.259772][    C2] tc mirred to Houston: device veth2 is down
[ 1878.705941][    C2] tc mirred to Houston: device veth3 is down
[ 1878.979717][    C0] tc mirred to Houston: device veth3 is down
[ 1879.091790][    C2] tc mirred to Houston: device veth3 is down
[ 1879.219967][    C0] tc mirred to Houston: device veth2 is down
[ 1879.220525][    C0] tc mirred to Houston: device veth2 is down
[ 1879.284617][    C0] tc mirred to Houston: device veth3 is down