[ 1350.980161][    C1] tc mirred to Houston: device veth2 is down
[ 1351.216587][    C1] tc mirred to Houston: device veth2 is down
[ 1351.520571][    C1] tc mirred to Houston: device veth2 is down
[ 1351.602557][    C1] tc mirred to Houston: device veth3 is down
[ 1351.712570][    C1] tc mirred to Houston: device veth2 is down
[ 1351.784544][    C1] tc mirred to Houston: device veth3 is down