Disable test that trigger bug in old GnuTLS
This is temporary until we fix the GnuTLS version available in our CI.
@@ -7306,6 +7306,11 @@ run_test "DTLS proxy: 3d, gnutls server" \
-s "Extra-header:" \
-c "Extra-header:"
+# The next two test are disabled because they tend to trigger a bug in the
+# version of GnuTLS that's currently installed on our CI. The bug occurs when
+# different fragments of the same handshake message are received out-of-order
+# by GnuTLS and results in a timeout. It's been fixed in GnuTLS 3.5.2.
+skip_next_test
requires_gnutls
client_needs_more_time 8
not_with_valgrind # risk of non-mbedtls peer timing out
@@ -7317,6 +7322,7 @@ run_test "DTLS proxy: 3d, gnutls server, fragmentation" \
-s "Extra-header:" \
-c "Extra-header:"
+skip_next_test
requires_gnutls
client_needs_more_time 8
not_with_valgrind # risk of non-mbedtls peer timing out
