Index: usr.sbin/ntp/config.h
===================================================================
--- usr.sbin/ntp/config.h
+++ usr.sbin/ntp/config.h
@@ -290,7 +290,7 @@
 #define DFLT_RLIMIT_MEMLOCK -1
 
 /* Default number of 4k pages for RLIMIT_STACK */
-#define DFLT_RLIMIT_STACK 50
+#define DFLT_RLIMIT_STACK 4096
 
 /* Directory separator character, usually / or \\ */
 #define DIR_SEP '/'
Index: usr.sbin/ntp/ntpd/ntp.conf
===================================================================
--- usr.sbin/ntp/ntpd/ntp.conf
+++ usr.sbin/ntp/ntpd/ntp.conf
@@ -110,3 +110,7 @@
 # 0 may result in a segfault when ASLR with stack gap randomization
 # is enabled.
 #rlimit memlock 32
+
+# Specify the stack size limit in 4k pages. Low stack size limit often
+# results in segfault when ASLR stack gap is enabled.
+#rlimit stacksize 50