diff --git a/valgrind.suppressions b/valgrind.suppressions
index 3109671ae6..0552625192 100644
--- a/valgrind.suppressions
+++ b/valgrind.suppressions
@@ -499,3 +499,13 @@
    fun:btrfs_reflink_with_progress
    ...
 }
+{
+   _memmove_overlap
+   Memcheck:Overlap
+   fun:__memcpy_chk
+   fun:memmove
+   fun:inet_pton6
+   fun:__inet_pton_length
+   fun:inet_pton
+   ...
+}