whisper_full_with_state: failed to decode

[MathiasSchindler]

After running successfully for 6 minutes of audio, whisper.cpp (compiled with CUDA support) exits with the following message:

[00:06:04.000 --> 00:06:11.000]   Gut, dann kommen wir zur Sache, nämlich zum digitale Dienste Gesetz.
whisper_full_with_state: failed to decode
./main: failed to process audio

This error happens using the ggml-tiny.bin as a model and the -bs 8 -bo 8 flags. Using the base model, the same issue happens some minutes later.

Are there any tools available to get a more descriptive error message that could help narrow the source of the issue?