Appreciate the fix, we haven't seen the issue since applying the patch, but it was also not easy to reproduce in the first place.

The other coredumps we still agree is not related to the channel mapping problem.
Currently, we've switched to a unicore approach and have stopped seeing the problems ...

Ah OK, that's somewhat comforting to hear. If we're based on baseline ESP IDF v5.5.1, are there other Bluetooth controller fixes that we should be aware of that could be of interest here, keeping in mind A2DP streaming and potentially GATTS connections?

We found one potential source of null pointer ...

Hi there,

We're seeing a crash / task corruption problem when playing audio over A2DP for a while (anywhere between 2-8 hours). We're running quite some tasks, and we've been seeing different tasks be corrupted across different test runs, but almost always with the same error pattern ...

Hi there,

The ESP-IDF GitHub repo seems to not contain a lot of details around what BT related fixes are concerning.
The concrete example is https://github.com/espressif/esp-idf/commit/a23fad19df1b1d1b74de4d5e536cdbc2d9efb3ca, where it seems an internal tracker is referenced, and a merge PR.

Am I ...