Commissioning fails when using a custom factory and secure_cert partition (TZ-1097)

[hatl]

The error occurs when commissioning a device using a custom factory partition and secure_cert partition.

Summary:

• esp-thread-br v1.0 fails most of the times, but not always
• wifi always works
• ZBT1 (SkyConnect) USB dongle always works

For details, see: espressif/esp-matter#1056

[hatl]

Also fails when using idf v5.3.0 and the main branch of esp-thread-br 6011f07
Altough the error is slightly different

device.log
br.log

[wqx6]

Will the commissioning also fail when not using the custom factory partition and secure_cert partition?

[hatl]

The commissioning works when using e.g. this one: https://github.com/espressif/esp-matter/blob/main/examples/generic_switch/mfg_binaries/20202020_3841.bin
So it must be related to the custom factory/cert partition

[chshu]

Closing the issue since it's not related to Thread BR, let's follow up in espressif/esp-matter#1056 for the factory/cert partition.

[hatl]

Closing the issue since it's not related to Thread BR, let's follow up in espressif/esp-matter#1056 for the factory/cert partition.

how did you come to this conclusion?
since the same procedure works with the ZBT1 stick but does not with the esp-thread-br, I was pretty sure that the issue is caused by the esp-thread-br

[chshu]

@hatl Let's follow up the issue in espressif/esp-matter#1056