# Application stops when executing prvPortStartFirstTask for CM4

**URL:** <https://forums.freertos.org/t/application-stops-when-executing-prvportstartfirsttask-for-cm4/18338>\
**Category:** Kernel\
**Created:** [October 16, 2023, 10:55am UTC](https://forums.freertos.org/t/application-stops-when-executing-prvportstartfirsttask-for-cm4/18338 "2023-10-16T10:55:50Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jefftenney](https://d3iykfbgfh8zhg.cloudfront.net/user_avatar/forums.freertos.org/jefftenney/32/1314_2.png) [@jefftenney](https://forums.freertos.org/u/jefftenney)\
**Post date:** [October 16, 2023, 1:32pm UTC](https://forums.freertos.org/t/application-stops-when-executing-prvportstartfirsttask-for-cm4/18338/2 "2023-10-16T13:32:33Z")

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Does this forum thread help? [Hard Fault encountered after vTaskStartScheduler is invoked](https://forums.freertos.org/t/hard-fault-encountered-after-vtaskstartscheduler-is-invoked/17476)

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