[ 3461.993374][T24021] veth0: entered allmulticast mode
[ 3461.993946][T24021] veth1: entered allmulticast mode
[ 3461.994290][T24021] veth2: entered allmulticast mode
[ 3461.994611][T24021] veth3: entered allmulticast mode
[ 3489.852314][T24021] veth0: left allmulticast mode
[ 3489.852668][T24021] veth1: left allmulticast mode
[ 3489.852942][T24021] veth2: left allmulticast mode
[ 3489.853189][T24021] veth3: left allmulticast mode