Forced Hardfault (INVPC) when FreeRTOS on cortext-M33 in non secure mode

I am trying to run FreeRTOS (10.2) on cortex-M33 in this facing an issue at the end of vRestoreContextOfFirstTask while trying to jump at EXC_RETURN (0xFFFFFFBC) which is leading to an Exception. I am getting INVPC hard fault is set. I am using the freertos in non secure mode.  What should be correct value of EXE_RETURN ?

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