nRF5340 DK audio board,power on failed.

Hi Nordic Team,

I got the board yesterday, so I tried to debug on it. it seems no image is downloaded before shipped to me, as no log at all after power on, right?

So, I downloaded image generated from nRF5340_audio project, then power on with log below, it seems NET core is missed, so how can I solve this problem, thanks.

[14:10:28.961] *** Booting Zephyr OS build v3.2.99-ncs1-rc1 ***

[14:10:28.971] HL [00:00:00.258,666] [0m<inf> fw_info: [0;32m

[14:10:28.972] nRF5340 Audio nRF5340 Audio DK cpuapp

[14:10:28.972] NCS base version: 2.2.0-rc1

[14:10:28.982] Cmake run : Tue Nov 29 16:34:25 2022[0m[0m

[14:10:28.982] HL [00:00:00.258,666] [0m<inf> fw_info: ------- DEBUG BUILD -------[0m

[14:10:28.992] HL [00:00:00.258,666] [0m<inf> fw_info: [0;36mHEADSET left device[0m[0m

[14:10:29.000]

[14:10:29.002] HL [00:00:00.269,287] [0m<inf> board_version: [0;32mCompatible board/HW version found: 1.0.0[0m[0m

[14:10:31.512] HL [00:00:02.803,924] [1;31m<err> ble: No response from NET core, check if NET core is programmed[0m

[14:10:31.523] HL [00:00:02.803,955] [1;31m<err> ble: ERR_CHK Err_code: [-5] @ line: 42 [0m

[14:10:31.533] HL [00:00:02.803,955] [1;31m<err> os: r0/a1: 0x00000003 r1/a2: 0x00000002 r2/a3: 0x00000001[0m

[14:10:31.533] HL [00:00:02.803,955] [1;31m<err> os: r3/a4: 0x00060b97 r12/ip: 0x00000010 r14/lr: 0x00060c03[0m

[14:10:31.543] HL [00:00:02.803,985] [1;31m<err> os: xpsr: 0x41000025[0m

[14:10:31.553] HL [00:00:02.803,985] [1;31m<err> os: s[ 0]: 0x00000000 s[ 1]: 0x00000000 s[ 2]: 0x00000000 s[ 3]: 0x00000000[0m

[14:10:31.563] HL [00:00:02.803,985] [1;31m<err> os: s[ 4]: 0x00000000 s[ 5]: 0x00000000 s[ 6]: 0x00000000 s[ 7]: 0x00000000[0m

[14:10:31.573] HL [00:00:02.804,016] [1;31m<err> os: s[ 8]: 0x00000000 s[ 9]: 0x00000000 s[10]: 0x00000000 s[11]: 0x00000000[0m

[14:10:31.582] HL [00:00:02.804,016] [1;31m<err> os: s[12]: 0x00000000 s[13]: 0x00000000 s[14]: 0x00000000 s[15]: 0x00000000[0m

[14:10:31.592] HL [00:00:02.804,016] [1;31m<err> os: fpscr: 0x0003ae5d[0m

[14:10:31.602] HL [00:00:02.804,016] [1;31m<err> os: Faulting instruction address (r15/pc): 0x00008a36[0m

[14:10:31.612] HL [00:00:02.804,046] [1;31m<err> os: >>> ZEPHYR FATAL ERROR 3: Kernel oops on CPU 0[0m

[14:10:31.612] HL [00:00:02.804,077] [1;31m<err> os: Fault during interrupt handling

[14:10:31.622] [0m

[14:10:31.622] HL [00:00:02.804,077] [1;31m<err> os: Current thread: 0x20003578 (idle)[0m

[14:10:31.632] HL [00:00:02.804,077] [1;31m<err> error_handler: Caught system error -- reason 3. Entering infinite loop[0m

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