[ 1680.367240][    C2] tc mirred to Houston: device veth2 is down
[ 1680.763082][    C0] tc mirred to Houston: device veth2 is down
[ 1681.075160][    C3] tc mirred to Houston: device veth2 is down
[ 1681.331105][    C2] tc mirred to Houston: device veth2 is down
[ 1681.518216][    C3] tc mirred to Houston: device veth3 is down
[ 1681.529107][    C3] tc mirred to Houston: device veth3 is down
[ 1681.539036][    C3] tc mirred to Houston: device veth3 is down
[ 1681.779327][    C3] tc mirred to Houston: device veth2 is down
[ 1681.779866][    C3] tc mirred to Houston: device veth2 is down
[ 1681.789102][    C3] tc mirred to Houston: device veth2 is down