[2022-Feb-25 16:04:53] [ info] --------------------------------------------------------------------------------
[2022-Feb-25 16:04:53] [ info] nrfjprog --program build/zephyr/hello_zephyr.hex --recover --verify -f NRF53 --log 
[2022-Feb-25 16:04:53] [ info] nrfjprog version 10.15.2 external
[2022-Feb-25 16:04:53] [ info] --------------------------------------------------------------------------------
[2022-Feb-25 16:04:53] [ info] Load library at /opt/nrf-command-line-tools/lib/libnrfjprogdll.so.
[2022-Feb-25 16:04:53] [ info] Library loaded, loading member functions.
[2022-Feb-25 16:04:53] [ info] Member functions succesfully loaded.
[2022-Feb-25 16:04:53] [debug] [ Client] - open
[2022-Feb-25 16:04:53] [debug] [ Client] - start
[2022-Feb-25 16:04:53] [ info] [ Client] - stdout: Jlinkarm nRF Worker ready. Handling sequence 0fb58d33-9d91-434f-81c7-7d68de21c7a9.
[2022-Feb-25 16:04:53] [trace] [ Client] - Command open executed for 2 milliseconds with result 0
[2022-Feb-25 16:04:53] [debug] [ Client] - enum_emu_snr
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - Logger sink registered in Segger backend logger
[2022-Feb-25 16:04:53] [debug] [  JLink] - Logger sink registered in JLink logger
[2022-Feb-25 16:04:53] [debug] [  nRF53] - open
[2022-Feb-25 16:04:53] [debug] [  nRF53] - just_check_family
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - open_dll
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - No J-Link DLL path was provided. Attempting to auto detect.
[2022-Feb-25 16:04:53] [ info] [SeggerBackend] - Load library at /opt/SEGGER/JLink/libjlinkarm.so.7.
[2022-Feb-25 16:04:53] [ info] [SeggerBackend] - Library loaded, loading member functions.
[2022-Feb-25 16:04:53] [ info] [SeggerBackend] - Member functions succesfully loaded.
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - dll_version
[2022-Feb-25 16:04:53] [ info] [SeggerBackend] - Segger dll version 7.62.a loaded.
[2022-Feb-25 16:04:53] [trace] [ Worker] - Command open executed for 1 milliseconds with result 0
[2022-Feb-25 16:04:53] [debug] [  nRF53] - enum_emu_con_info
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - is_connected_to_emu
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - enum_emu_con_info
[2022-Feb-25 16:04:53] [trace] [ Client] - Command enum_emu_con_info executed for 32 milliseconds with result 0
[2022-Feb-25 16:04:53] [debug] [ Client] - connect_to_emu_with_snr
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - is_connected_to_emu
[2022-Feb-25 16:04:53] [trace] [ Worker] - Command enum_emu_con_info executed for 32 milliseconds with result 0
[2022-Feb-25 16:04:53] [debug] [  nRF53] - connect_to_emu_with_snr
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - is_connected_to_emu
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - connect_to_emu_with_snr
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - is_connected_to_emu
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - ---just_enum_emu_snr
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - ---just_get_num_emus
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - ---just_connect_to_emu_with_snr
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - ---just_connect_to_emu_without_snr
[2022-Feb-25 16:04:53] [debug] [SeggerBackend] - Segger logging enabled.
[2022-Feb-25 16:05:01] [trace] [ Client] - Command connect_to_emu_with_snr executed for 8177 milliseconds with result -102
[2022-Feb-25 16:05:01] [trace] [  JLink] -    ***** Error: 
[2022-Feb-25 16:05:01] [trace] [  JLink] - Cannot connect to J-Link.
[2022-Feb-25 16:05:01] [trace] [  JLink] - - 8061.153ms returns "Cannot connect to J-Link."  
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_HasError()  
[2022-Feb-25 16:05:01] [error] [SeggerBackend] - JLinkARM.dll Open returned error 'Cannot connect to J-Link.'
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_OpenEx(...)  
[2022-Feb-25 16:05:01] [trace] [  JLink] - - 0.053ms returns "Failed to open DLL"  
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_HasError()  
[2022-Feb-25 16:05:01] [error] [SeggerBackend] - JLinkARM.dll Open returned error 'Failed to open DLL'
[2022-Feb-25 16:05:01] [debug] [SeggerBackend] - is_connected_to_emu
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_IsOpen()  
[2022-Feb-25 16:05:01] [trace] [  JLink] - - 0.003ms returns 0x00  
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_HasError()  
[2022-Feb-25 16:05:01] [trace] [ Worker] - Command connect_to_emu_with_snr executed for 8177 milliseconds with result -102
[2022-Feb-25 16:05:01] [debug] [  nRF53] - close
[2022-Feb-25 16:05:01] [debug] [SeggerBackend] - is_connected_to_emu
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_IsOpen()  
[2022-Feb-25 16:05:01] [trace] [  JLink] - - 0.006ms returns 0x00  
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_HasError()  
[2022-Feb-25 16:05:01] [debug] [SeggerBackend] - close
[2022-Feb-25 16:05:01] [debug] [SeggerBackend] - disconnect_from_emu
[2022-Feb-25 16:05:01] [debug] [SeggerBackend] - is_connected_to_emu
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_IsOpen()  
[2022-Feb-25 16:05:01] [trace] [  JLink] - - 0.003ms returns 0x00  
[2022-Feb-25 16:05:01] [trace] [  JLink] - JLINK_HasError()  
[2022-Feb-25 16:05:01] [debug] [SeggerBackend] - Segger Backend closed.
[2022-Feb-25 16:05:01] [debug] [  nRF53] - nRF family DLL closed
[2022-Feb-25 16:05:01] [trace] [ Client] - Command close executed for 10 milliseconds with result 0
[2022-Feb-25 16:05:01] [debug] [ Client] - terminate
[2022-Feb-25 16:05:01] [trace] [ Client] - Command terminate executed for 0 milliseconds with result 0
[2022-Feb-25 16:05:01] [trace] [ Worker] - Command close executed for 10 milliseconds with result 0
[2022-Feb-25 16:05:01] [trace] [ Worker] - Command terminate executed for 0 milliseconds with result 0
[2022-Feb-25 16:05:01] [trace] [ Worker] - Executed 5 commands for 8220 milliseconds
[2022-Feb-25 16:05:01] [debug] [ Client] - Child process terminated with result 0
[2022-Feb-25 16:05:01] [debug] [ Client] - Worker process exited with code: 0
[2022-Feb-25 16:05:01] [debug] [ Client] - Worker process exited with code: 0
[2022-Feb-25 16:05:01] [trace] [ Client] - Executed 5 commands for 8221 milliseconds
[2022-Feb-25 16:05:01] [debug] [ Client] - terminate