topic Re: S32G multi-core application failed to run in S32G

S32G multi-core application failed to run

lion_6 — Fri, 04 Jul 2025 02:51:29 GMT

When I set up the development environment based on AN13750, I followed the steps shown in the following figure：

The following issues have occurred：
root@s32g274ardb2:~# echo 1 > /sys/kernel/ipc-shm-sample-instance1/ping
root@s32g274ardb2:~# dmesg | grep ipc-shm-sample_multi-instance
[ 63.397060] ipc-shm-sample_multi-instance: starting demo on instance 0...
[ 63.397085] ipc-shm-sample_multi-instance: INST0 ch 0 >> 19 bytes: SENDING MESSAGES: 1
[ 63.397098] ipc-shm-sample_multi-instance: send_data_msg(): failed to get buffer on instance 0 for channel ID 1 and size 32
[ 422.873017] ipc-shm-sample_multi-instance: starting demo on instance 1...

My software versions:
BSP:33.0-5.10.109
ipcf:4.6.0_D2205

May I ask how I can solve this
Thank you!

Re: S32G multi-core application failed to run

Joey_z — Fri, 04 Jul 2025 10:29:06 GMT

hi，lion_6

Thank you for your information.

I checked you post a similar ticket. To facilitate providing you with support. I will support to you in this ticket. (S32G2 Run the application on S32G-VNP-RDB2 ERROR - NXP Community)

Joey

Re: S32G multi-core application failed to run

Kulkarni_v — Mon, 06 Oct 2025 13:17:27 GMT

I am also getting same error

ipc-shm-sample: send_data_msg(): failed to get buffer for channel ID 1 and size 32

I used Linux Auto BSP 40 as well as 41 but getting same error
I