Index: uspace/lib/libc/arch/amd64/src/entry.s
===================================================================
--- uspace/lib/libc/arch/amd64/src/entry.s	(revision d6ff0fc53f67dba89ea46f18d5e2d03e8f665c4d)
+++ uspace/lib/libc/arch/amd64/src/entry.s	(revision 62e1e1d7be8247f41f632d147bf155f2520e4c12)
@@ -38,4 +38,9 @@
 #
 __entry:
+	#
+	# Stop stack traces in this function.
+	#
+	xorq %rbp, %rbp
+	
 	# %rdi was deliberately chosen as the first argument is also in %rdi
 	# Pass PCB pointer to __main (no operation)
Index: uspace/lib/libc/arch/amd64/src/thread_entry.s
===================================================================
--- uspace/lib/libc/arch/amd64/src/thread_entry.s	(revision d6ff0fc53f67dba89ea46f18d5e2d03e8f665c4d)
+++ uspace/lib/libc/arch/amd64/src/thread_entry.s	(revision 62e1e1d7be8247f41f632d147bf155f2520e4c12)
@@ -36,4 +36,9 @@
 __thread_entry:
 	#
+	# Stop stack traces in this function.
+	#
+	xorq %rbp, %rbp
+
+	#
 	# RAX contains address of uarg
 	#