SOFTDEVICE ASSERTION FAILED AT 0x00025b94

[lyris]

HI,

I got the following log in my multiprotocol application:

SOFTDEVICE ASSERTION FAILED AT 0x00025b94

Since this address locates at softdevice, I can not know what happens.

Would you please point me out? Thanks

Softdevice s140 7.0.1

nRF5_SDK_for_Thread_and_Zigbee_v4.0.0_dc7186b, based on ble_thread_dyn_template

chip: nrf52840

[lyris]

Some updates and details:

The application run with bluetooth and nrf_802154 driver. If I do not start advertising, the application is stable and no issues are observed. Once advertising_start() is called, the application can send and receive radio and ble packets for a few minute but it irremediably ends up in a hardfault (SOFTDEVICE ASSERTION FAILED) at 0x00025b94.

[lyris]

Solved by increasing the default value of NRF_RAAL_TIMESLOT_DEFAULT_SAFE_MARGIN_US