diff --git a/src/gevent/tests/test__socket_dns.py b/src/gevent/tests/test__socket_dns.py
index 478451f7e..bfe104161 100644
--- a/src/gevent/tests/test__socket_dns.py
+++ b/src/gevent/tests/test__socket_dns.py
@@ -66,7 +66,8 @@ def _setattr(k, n, func):
 
     def test_getaddrinfo_http(self):
         x = hostname() if call else hostname
-        self._test('getaddrinfo', x, 'http')
+        self._test('getaddrinfo', x, 'http',
+                   require_equal_errors=require_equal_errors)
     test_getaddrinfo_http.__name__ = 'test_%s_getaddrinfo_http' % name
     _setattr(klass, test_getaddrinfo_http.__name__, test_getaddrinfo_http)
 
@@ -79,21 +80,24 @@ def test_gethostbyname(self):
     test_gethostbyname.__name__ = 'test_%s_gethostbyname' % name
     _setattr(klass, test_gethostbyname.__name__, test_gethostbyname)
 
-    def test3(self):
+    def test_gethostbyname_ex(self):
         x = hostname() if call else hostname
-        self._test('gethostbyname_ex', x)
-    test3.__name__ = 'test_%s_gethostbyname_ex' % name
-    _setattr(klass, test3.__name__, test3)
+        self._test('gethostbyname_ex', x,
+                   require_equal_errors=require_equal_errors)
+    test_gethostbyname_ex.__name__ = 'test_%s_gethostbyname_ex' % name
+    _setattr(klass, test_gethostbyname_ex.__name__, test_gethostbyname_ex)
 
     def test4(self):
         x = hostname() if call else hostname
-        self._test('gethostbyaddr', x)
+        self._test('gethostbyaddr', x,
+                   require_equal_errors=require_equal_errors)
     test4.__name__ = 'test_%s_gethostbyaddr' % name
     _setattr(klass, test4.__name__, test4)
 
     def test5(self):
         x = hostname() if call else hostname
-        self._test('getnameinfo', (x, 80), 0)
+        self._test('getnameinfo', (x, 80), 0,
+                   require_equal_errors=require_equal_errors)
     test5.__name__ = 'test_%s_getnameinfo' % name
     _setattr(klass, test5.__name__, test5)
 
diff --git a/src/gevent/tests/test__socket_dns6.py b/src/gevent/tests/test__socket_dns6.py
index d46671db4..6452211b7 100644
--- a/src/gevent/tests/test__socket_dns6.py
+++ b/src/gevent/tests/test__socket_dns6.py
@@ -61,7 +61,7 @@ def _normalize_result_getnameinfo(self, result):
     if not OSX and RESOLVER_DNSPYTHON:
         # It raises gaierror instead of socket.error,
         # which is not great and leads to failures.
-        def _run_test_getnameinfo(self, *_args):
+        def _run_test_getnameinfo(self, *_args, **_kwargs):
             return (), 0, (), 0
 
     def _run_test_gethostbyname(self, *_args, **_kwargs):