chore: ignore log analyzer (#21305)

Signed-off-by: Austin Pham <[email protected]>

Author: auspham

tests/iface_namingmode/test_iface_namingmode.py

@@ -22,6 +22,31 @@
 QUEUE_COUNTERS_RE_FMT = r'{}\s+[U|M]C|ALL\d\s+\S+\s+\S+\s+\S+\s+\S+'
 
 
+@pytest.fixture
+def ignore_host_lane_count_loganalyzer(enum_rand_one_per_hwsku_frontend_hostname, loganalyzer):
+    def wrapper(ignore_condition=False):
+        """
+            Ignore expected failures logs during test execution.
+
+            LAG tests are triggering following syncd complaints but the don't cause
+            harm to DUT.
+
+            Args:
+                duthost: DUT fixture
+                loganalyzer: Loganalyzer utility fixture
+        """
+        if not ignore_condition:
+            return
+        # when loganalyzer is disabled, the object could be None
+        if loganalyzer:
+            ignoreRegex = [
+                (".*ERR pmon#xcvrd.*: no suitable app for the port appl .* host_lane_count [0-9] host_speed.*"),
+            ]
+            loganalyzer[enum_rand_one_per_hwsku_frontend_hostname].ignore_regex.extend(ignoreRegex)
+
+    yield wrapper
+
+
 @pytest.fixture(autouse=True)
 def ignore_expected_loganalyzer_exception(duthosts, enum_rand_one_per_hwsku_frontend_hostname, loganalyzer):
     if loganalyzer:
@@ -1169,7 +1194,8 @@ def _lldp_exists(expected=True):
                       "LLDP neighbor should exist for interface {}".format(test_intf))
 
     def test_config_interface_speed(self, setup_config_mode, sample_intf,
-                                    duthosts, enum_rand_one_per_hwsku_frontend_hostname):
+                                    duthosts, enum_rand_one_per_hwsku_frontend_hostname,
+                                    ignore_host_lane_count_loganalyzer):
         """
         Checks whether 'config interface speed <intf> <speed>' sets
         speed of the test interface when its interface alias/name is
@@ -1190,6 +1216,9 @@ def test_config_interface_speed(self, setup_config_mode, sample_intf,
         # Set speed to configure
         configure_speed = supported_speeds[0] if supported_speeds else native_speed
 
+        ignore_host_lane_count_loganalyzer(ignore_condition=duthost.facts['hwsku'] in ["Arista-7060X6-64PE-P32O64",
+                                                                                       "Arista-7060X6-64PE-P64"])
+
         if not self.check_speed_change(duthost, asic_index, interface, configure_speed):
             pytest.skip(
                 "Cisco-88-LC0-36FH-M-O36 and Cisco-88-LC0-36FH-O36 \