Index: stable/12/tests/sys/netpfil/pf/set_skip.sh
===================================================================
--- stable/12/tests/sys/netpfil/pf/set_skip.sh	(revision 367057)
+++ stable/12/tests/sys/netpfil/pf/set_skip.sh	(revision 367058)
@@ -1,67 +1,100 @@
 # $FreeBSD$
 
 . $(atf_get_srcdir)/utils.subr
 
 atf_test_case "set_skip_group" "cleanup"
 set_skip_group_head()
 {
 	atf_set descr 'Basic set skip test'
 	atf_set require.user root
 }
 
 set_skip_group_body()
 {
 	# See PR 229241
 	pft_init
 
 	vnet_mkjail alcatraz
 	jexec alcatraz ifconfig lo0 127.0.0.1/8 up
 	jexec alcatraz ifconfig lo0 group foo
 	jexec alcatraz pfctl -e
 	pft_set_rules alcatraz "set skip on foo" \
 		"block in proto icmp"
 
 	jexec alcatraz ifconfig
 	atf_check -s exit:0 -o ignore jexec alcatraz ping -c 1 127.0.0.1
 }
 
 set_skip_group_cleanup()
 {
 	pft_cleanup
 }
 
 atf_test_case "set_skip_group_lo" "cleanup"
 set_skip_group_lo_head()
 {
 	atf_set descr 'Basic set skip test, lo'
 	atf_set require.user root
 }
 
 set_skip_group_lo_body()
 {
 	# See PR 229241
 	pft_init
 
 	vnet_mkjail alcatraz
 	jexec alcatraz ifconfig lo0 127.0.0.1/8 up
 	jexec alcatraz pfctl -e
 	pft_set_rules alcatraz "set skip on lo" \
 		"block on lo0"
 
 	atf_check -s exit:0 -o ignore jexec alcatraz ping -c 1 127.0.0.1
 	pft_set_rules noflush alcatraz "set skip on lo" \
 		"block on lo0"
 	atf_check -s exit:0 -o ignore jexec alcatraz ping -c 1 127.0.0.1
 	jexec alcatraz pfctl -s rules
 }
 
 set_skip_group_lo_cleanup()
 {
 	pft_cleanup
 }
 
+atf_test_case "set_skip_dynamic" "cleanup"
+set_skip_dynamic_head()
+{
+	atf_set descr "Cope with group changes"
+	atf_set require.user root
+}
+
+set_skip_dynamic_body()
+{
+	pft_init
+
+	set -x
+
+	vnet_mkjail alcatraz
+	jexec alcatraz pfctl -e
+	pft_set_rules alcatraz "set skip on epair" \
+		"block"
+
+	epair=$(vnet_mkepair)
+	ifconfig ${epair}a 192.0.2.2/24 up
+	ifconfig ${epair}b vnet alcatraz
+
+	jexec alcatraz ifconfig ${epair}b 192.0.2.1/24 up
+
+	atf_check -s exit:0 -o ignore jexec alcatraz ping -c 1 192.0.2.2
+}
+
+set_skip_dynamic_cleanup()
+{
+	pft_cleanup
+}
+
 atf_init_test_cases()
 {
 	atf_add_test_case "set_skip_group"
 	atf_add_test_case "set_skip_group_lo"
+	atf_add_test_case "set_skip_dynamic"
 }
Index: stable/12
===================================================================
--- stable/12	(revision 367057)
+++ stable/12	(revision 367058)

Property changes on: stable/12
___________________________________________________________________
Modified: svn:mergeinfo
## -0,0 +0,1 ##
   Merged /head:r366648