Comment by colanderman

Hex D4xxxxxx is indeed (almost) BRK... on ARM64 [1].

Being ARM32, these should be BKPT (hex BExx). [2]

[1] https://developer.arm.com/documentation/ddi0602/2025-06/Base...

[2] https://developer.arm.com/documentation/ddi0597/2024-09/Base...