[ 1846.647649][    C3] tc mirred to Houston: device veth2 is down
[ 1846.780678][    C3] tc mirred to Houston: device veth2 is down
[ 1847.532562][    C3] tc mirred to Houston: device veth3 is down
[ 1847.701433][    C3] tc mirred to Houston: device veth2 is down
[ 1847.701679][    C0] tc mirred to Houston: device veth2 is down
[ 1847.702850][    C0] tc mirred to Houston: device veth3 is down
[ 1847.828996][    C0] tc mirred to Houston: device veth2 is down
[ 1847.829896][    C0] tc mirred to Houston: device veth2 is down
[ 1847.870019][    C3] tc mirred to Houston: device veth3 is down