There is a fix to the 6.3.2 and earlier kernels where the use of thread cancellation, preemption, and thread synchronization together caused an unexpected crash in io-audio.
Contact QNX for a patch and reference PR#76795. This fix is included in 6.4.0 and later.
NOTE: This entry has been validated against the SDP version listed above. Use caution when considering this advice for any other SDP version. For supported releases, please reach out to QNX Technical Support if you have any questions/concerns.
