sdk12.2 DFU buttonless ble_dfu_init crash

Question

I'm trying to run the DFU buttonless example however this line crashes the app: 
 err_code = ble_dfu_init(&m_dfus, &dfus_init); 
 UPDATE: 
 Looks like this is causing the crash, which is inside the aforementioned function 
 nrf_dfu_settings_init();

ypearson · Accepted Answer

SDK 12.2, GCC 
 pca10040/s132/armgcc/ble_app_buttonless_dfu_gcc_nrf52.ld 
 FIX:
/* Linker script to configure memory regions. */ 
 SEARCH_DIR(.)
GROUP(-lgcc -lc -lnosys)

MEMORY
{
 FLASH (rx) : ORIGIN = 0x1f000, LENGTH = 0x59000
 RAM (rwx) : ORIGIN = 0x20002128, LENGTH = 0xded8
 BOOTLOADER_SETTINGS (rw) : ORIGIN = 0x0007F000, LENGTH = 0x1000
}

SECTIONS
{
 .bootloaderSettings(NOLOAD) :
 {

 } > BOOTLOADER_SETTINGS

 .fs_data :
 {
 PROVIDE(__start_fs_data = .);
 KEEP(*(.fs_data))
 PROVIDE(__stop_fs_data = .);
 } > RAM
 .pwr_mgmt_data :
 {
 PROVIDE(__start_pwr_mgmt_data = .);
 KEEP(*(.pwr_mgmt_data))
 PROVIDE(__stop_pwr_mgmt_data = .);
 } > RAM
} INSERT AFTER .data;

INCLUDE "nrf5x_common.ld"

sdk12.2 DFU buttonless ble_dfu_init crash

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