diff --git a/Makefile b/Makefile
index 8efdb760d..201122a48 100644
--- a/Makefile
+++ b/Makefile
@@ -440,12 +440,12 @@ lint:
 	shellcheck -x test/others/crit/*.sh test/others/criu-coredump/*.sh
 	shellcheck -x test/others/config-file/*.sh
 	codespell -S tags
-	# Do not append \n to pr_perror or fail
-	! git --no-pager grep -E '^\s*\<(pr_perror|fail)\>.*\\n"'
-	# Do not use %m with pr_perror or fail
-	! git --no-pager grep -E '^\s*\<(pr_(err|perror|warn|debug|info|msg)|fail)\>.*%m'
-	# Do not use errno with pr_perror or fail
-	! git --no-pager grep -E '^\s*\<(pr_perror|fail)\>\(".*".*errno'
+	# Do not append \n to pr_perror, pr_pwarn or fail
+	! git --no-pager grep -E '^\s*\<(pr_perror|pr_pwarn|fail)\>.*\\n"'
+	# Do not use %m with pr_* or fail
+	! git --no-pager grep -E '^\s*\<(pr_(err|perror|warn|pwarn|debug|info|msg)|fail)\>.*%m'
+	# Do not use errno with pr_perror, pr_pwarn or fail
+	! git --no-pager grep -E '^\s*\<(pr_perror|pr_pwarn|fail)\>\(".*".*errno'
 	# End pr_(err|warn|msg|info|debug) with \n
 	! git --no-pager grep -En '^\s*\<pr_(err|warn|msg|info|debug)\>.*);$$' | grep -v '\\n'
 	# No EOL whitespace for C files
diff --git a/criu/include/log.h b/criu/include/log.h
index 85e6dc2e7..cbed33007 100644
--- a/criu/include/log.h
+++ b/criu/include/log.h
@@ -60,6 +60,8 @@ void flush_early_log_buffer(int fd);
 
 #define pr_perror(fmt, ...) pr_err(fmt ": %s\n", ##__VA_ARGS__, strerror(errno))
 
+#define pr_pwarn(fmt, ...) pr_warn(fmt ": %s\n", ##__VA_ARGS__, strerror(errno))
+
 #endif /* CR_NOGLIBC */
 
 #endif /* __CR_LOG_H__ */
diff --git a/criu/util.c b/criu/util.c
index db96cf938..a4975b92f 100644
--- a/criu/util.c
+++ b/criu/util.c
@@ -1076,14 +1076,14 @@ void tcp_cork(int sk, bool on)
 {
 	int val = on ? 1 : 0;
 	if (setsockopt(sk, SOL_TCP, TCP_CORK, &val, sizeof(val)))
-		pr_perror("Unable to restore TCP_CORK (%d)", val);
+		pr_pwarn("Unable to restore TCP_CORK (%d)", val);
 }
 
 void tcp_nodelay(int sk, bool on)
 {
 	int val = on ? 1 : 0;
 	if (setsockopt(sk, SOL_TCP, TCP_NODELAY, &val, sizeof(val)))
-		pr_perror("Unable to restore TCP_NODELAY (%d)", val);
+		pr_pwarn("Unable to restore TCP_NODELAY (%d)", val);
 }
 
 static int get_sockaddr_in(struct sockaddr_storage *addr, char *host, unsigned short port)