diff --git a/tests/generic_config_updater/test_aaa.py b/tests/generic_config_updater/test_aaa.py
index 904ddd88759..c80c2ddebfc 100644
--- a/tests/generic_config_updater/test_aaa.py
+++ b/tests/generic_config_updater/test_aaa.py
@@ -8,6 +8,7 @@
 
 pytestmark = [
     pytest.mark.topology('any'),
+    pytest.mark.skip(reason="Test costs too much time. Temp skip for now."),
 ]
 
 logger = logging.getLogger(__name__)
@@ -15,6 +16,7 @@
 AAA_CATEGORY = ["authentication", "authorization", "accounting"]
 DEFAULT_TACACS_SERVER = "100.127.20.21"
 
+
 @pytest.fixture(autouse=True)
 def setup_env(duthosts, rand_one_dut_hostname):
     """
diff --git a/tests/generic_config_updater/test_cacl.py b/tests/generic_config_updater/test_cacl.py
index 70232b09a46..9ef750e0f67 100644
--- a/tests/generic_config_updater/test_cacl.py
+++ b/tests/generic_config_updater/test_cacl.py
@@ -18,12 +18,14 @@
 
 pytestmark = [
     pytest.mark.topology('t0'),
+    pytest.mark.skip(reason="Test costs too much time. Temp skip for now."),
 ]
 
 logger = logging.getLogger(__name__)
 
 T0_CACL_TABLE = ["NTP_ACL", "SNMP_ACL", "SSH_ONLY"]
 
+
 def get_cacl_tables(duthost):
     """Get acl control palne tables
     """
diff --git a/tests/generic_config_updater/test_dhcp_relay.py b/tests/generic_config_updater/test_dhcp_relay.py
index 1bf5689ab16..b876be98f85 100644
--- a/tests/generic_config_updater/test_dhcp_relay.py
+++ b/tests/generic_config_updater/test_dhcp_relay.py
@@ -10,6 +10,7 @@
 
 pytestmark = [
     pytest.mark.topology('t0'),
+    pytest.mark.skip(reason="Test costs too much time. Temp skip for now."),
 ]
 
 logger = logging.getLogger(__name__)
@@ -20,6 +21,7 @@
 CONFIG_CLEANUP       = "config_cleanup"
 CONFIG_ADD_DEFAULT   = "config_add_default"
 
+
 @pytest.fixture(scope="module")
 def vlan_intfs_dict(utils_vlan_intfs_dict_orig):
     """ Add two new vlan for test
diff --git a/tests/generic_config_updater/test_ipv6.py b/tests/generic_config_updater/test_ipv6.py
index 4ae4795956a..cfd8f4036d4 100644
--- a/tests/generic_config_updater/test_ipv6.py
+++ b/tests/generic_config_updater/test_ipv6.py
@@ -12,8 +12,10 @@
 
 pytestmark = [
     pytest.mark.topology('t0', 't1'),
+    pytest.mark.skip(reason="Test costs too much time. Temp skip for now."),
 ]
 
+
 @pytest.fixture(autouse=True)
 def ensure_dut_readiness(duthost):
     """
diff --git a/tests/generic_config_updater/test_lo_interface.py b/tests/generic_config_updater/test_lo_interface.py
index cbb6c499677..8bf387454f2 100644
--- a/tests/generic_config_updater/test_lo_interface.py
+++ b/tests/generic_config_updater/test_lo_interface.py
@@ -21,10 +21,12 @@
 
 pytestmark = [
     pytest.mark.topology('t0'),
+    pytest.mark.skip(reason="Test costs too much time. Temp skip for now."),
 ]
 
 logger = logging.getLogger(__name__)
 
+
 @pytest.fixture(autouse=True)
 def setup_env(duthosts, rand_one_dut_hostname):
     """
diff --git a/tests/generic_config_updater/test_portchannel_interface.py b/tests/generic_config_updater/test_portchannel_interface.py
index c026013ad8f..525a007aa87 100644
--- a/tests/generic_config_updater/test_portchannel_interface.py
+++ b/tests/generic_config_updater/test_portchannel_interface.py
@@ -26,6 +26,7 @@
 
 pytestmark = [
     pytest.mark.topology('t0'),
+    pytest.mark.skip(reason="Test costs too much time. Temp skip for now."),
 ]
 
 logger = logging.getLogger(__name__)
diff --git a/tests/generic_config_updater/test_syslog.py b/tests/generic_config_updater/test_syslog.py
index f0294251502..6c8148fad68 100644
--- a/tests/generic_config_updater/test_syslog.py
+++ b/tests/generic_config_updater/test_syslog.py
@@ -8,6 +8,7 @@
 
 pytestmark = [
     pytest.mark.topology('any'),
+    pytest.mark.skip(reason="Test costs too much time. Temp skip for now."),
 ]
 
 logger = logging.getLogger(__name__)
@@ -18,6 +19,7 @@
 CONFIG_CLEANUP              = "config_cleanup"
 CONFIG_ADD_DEFAULT          = "config_add_default"
 
+
 @pytest.fixture(scope="module", params=[CONFIG_CLEANUP, CONFIG_ADD_DEFAULT])
 def init_syslog_config(request):
     return request.param
diff --git a/tests/generic_config_updater/test_vlan_interface.py b/tests/generic_config_updater/test_vlan_interface.py
index 2a172bfbc92..085d8400ab5 100644
--- a/tests/generic_config_updater/test_vlan_interface.py
+++ b/tests/generic_config_updater/test_vlan_interface.py
@@ -15,10 +15,12 @@
 
 pytestmark = [
     pytest.mark.topology('t0'),
+    pytest.mark.skip(reason="Test costs too much time. Temp skip for now."),
 ]
 
 logger = logging.getLogger(__name__)
 
+
 @pytest.fixture(autouse=True)
 def cleanup_test_env(duthosts, rand_one_dut_hostname):
     """