Index: tests/sys/Makefile
===================================================================
--- tests/sys/Makefile
+++ tests/sys/Makefile
@@ -18,6 +18,7 @@
 TESTS_SUBDIRS+=		kqueue
 TESTS_SUBDIRS+=		mac
 TESTS_SUBDIRS+=		mqueue
+TESTS_SUBDIRS+=		net
 TESTS_SUBDIRS+=		netinet
 TESTS_SUBDIRS+=		netipsec
 TESTS_SUBDIRS+=		netmap
Index: tests/sys/net/if_clone_test.sh
===================================================================
--- tests/sys/net/if_clone_test.sh
+++ tests/sys/net/if_clone_test.sh
@@ -39,6 +39,51 @@
 
 TESTLEN=10	# seconds
 
+atf_test_case epair_stress cleanup
+epair_stress_head()
+{
+	atf_set "descr" "Simultaneously create and destroy an epair(4)"
+	atf_set "require.user" "root"
+}
+epair_stress_body()
+{
+	do_stress "epair"
+}
+epair_stress_cleanup()
+{
+	cleanup_ifaces
+}
+
+atf_test_case epair_up_stress cleanup
+epair_up_stress_head()
+{
+	atf_set "descr" "Simultaneously up and detroy an epair(4)"
+	atf_set "require.user" "root"
+}
+epair_up_stress_body()
+{
+	do_up_stress "epair" "" ""
+}
+epair_up_stress_cleanup()
+{
+	cleanup_ifaces
+}
+
+atf_test_case epair_ipv6_up_stress cleanup
+epair_ipv6_up_stress_head()
+{
+	atf_set "descr" "Simultaneously up and destroy an epair(4) with IPv6"
+	atf_set "require.user" "root"
+}
+epair_ipv6_up_stress_body()
+{
+	do_up_stress "epair" "6" ""
+}
+epair_ipv6_up_stress_cleanup()
+{
+	cleanup_ifaces
+}
+
 atf_test_case faith_stress cleanup
 faith_stress_head()
 {
@@ -62,7 +107,6 @@
 }
 faith_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "faith" "" ""
 }
 faith_up_stress_cleanup()
@@ -78,7 +122,6 @@
 }
 faith_ipv6_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "faith" "6" ""
 }
 faith_ipv6_up_stress_cleanup()
@@ -109,7 +152,6 @@
 }
 gif_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "gif" "" "p2p"
 }
 gif_up_stress_cleanup()
@@ -125,7 +167,6 @@
 }
 gif_ipv6_up_stress_body()
 {
-	atf_skip "Quickly panics: rt_tables_get_rnh_ptr: fam out of bounds."
 	do_up_stress "gif" "6" "p2p"
 }
 gif_ipv6_up_stress_cleanup()
@@ -156,7 +197,6 @@
 }
 lo_up_stress_body()
 {
-	atf_skip "Quickly panics: GPF in rtsock_routemsg"
 	do_up_stress "lo" "" ""
 }
 lo_up_stress_cleanup()
@@ -172,7 +212,6 @@
 }
 lo_ipv6_up_stress_body()
 {
-	atf_skip "Quickly panics: page fault in rtsock_addrmsg"
 	do_up_stress "lo" "6" ""
 }
 lo_ipv6_up_stress_cleanup()
@@ -203,7 +242,6 @@
 }
 tap_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "tap" "" ""
 }
 tap_up_stress_cleanup()
@@ -219,7 +257,6 @@
 }
 tap_ipv6_up_stress_body()
 {
-	atf_skip "Quickly panics: if_delmulti_locked: inconsistent ifp 0xfffff80150e44000"
 	do_up_stress "tap" "6" ""
 }
 tap_ipv6_up_stress_cleanup()
@@ -250,7 +287,6 @@
 }
 tun_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "tun" "" "p2p"
 }
 tun_up_stress_cleanup()
@@ -266,7 +302,6 @@
 }
 tun_ipv6_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "tun" "6" "p2p"
 }
 tun_ipv6_up_stress_cleanup()
@@ -297,7 +332,6 @@
 }
 vlan_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "vlan" "" ""
 }
 vlan_up_stress_cleanup()
@@ -313,7 +347,6 @@
 }
 vlan_ipv6_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "vlan" "6" ""
 }
 vlan_ipv6_up_stress_cleanup()
@@ -359,7 +392,6 @@
 }
 vmnet_ipv6_up_stress_body()
 {
-	atf_skip "Quickly panics: if_freemulti: protospec not NULL"
 	do_up_stress "vmnet" "6" ""
 }
 vmnet_ipv6_up_stress_cleanup()
@@ -369,7 +401,9 @@
 
 atf_init_test_cases()
 {
-	# TODO: add epair(4) tests, which need a different syntax
+	atf_add_test_case epair_ipv6_up_stress
+	atf_add_test_case epair_stress
+	atf_add_test_case epair_up_stress
 	atf_add_test_case faith_ipv6_up_stress
 	atf_add_test_case faith_stress
 	atf_add_test_case faith_up_stress
@@ -501,7 +535,7 @@
 	local DEV
 
 	for DEV in `cat "devices_to_cleanup"`; do
-		if [ ${DEV%%[0-9]*a} = "epair" ]; then
+		if [ ${DEV%%[0-9]*} = "epair" ]; then
 			ifconfig ${DEV}a destroy
 		else
 			ifconfig ${DEV} destroy