Index: kernel/arch/arm32/src/exception.c
===================================================================
--- kernel/arch/arm32/src/exception.c	(revision 83c597388d81b72286052db6306f7361e42162aa)
+++ kernel/arch/arm32/src/exception.c	(revision 371bd7d157f6602aa0ac4bd2e639fef084cecb89)
@@ -42,4 +42,5 @@
 #include <print.h>
 #include <syscall/syscall.h>
+#include <stacktrace.h>
 
 #ifdef MACHINE_testarm
@@ -189,4 +190,6 @@
 	
 	printf(" pc: %x\n", istate->pc);
+
+	stack_trace_istate(istate);
 }