diff --git a/test/known_failures_Linux.json b/test/known_failures_Linux.json
index 8aa297e..49ec222 100644
--- a/test/known_failures_Linux.json
+++ b/test/known_failures_Linux.json
@@ -880,6 +880,173 @@
   "py3-rs_multiac-multic_framed-ip",
   "py3-rs_multic_buffered-ip",
   "py3-rs_multic_framed-ip",
+  "d-netstd_json_framed-ip",
+  "d-netstd_json_buffered-ip",
+  "d-netstd_json_framed-ip-ssl",
+  "d-netstd_json_buffered-ip-ssl",
+  "go-netstd_json_buffered-ip-ssl",
+  "go-netstd_json_framed-ip-ssl",
+  "go-netstd_json_buffered-ip",
+  "go-netstd_json_framed-ip",
+  "rb-netstd_json_framed-ip",
+  "rb-netstd_json_buffered-ip",
+  "rb-netstd_json_framed-ip-ssl",
+  "rb-netstd_json_buffered-ip-ssl",
+  "netstd-d_json_framed-ip",
+  "netstd-d_json_framed-ip-ssl",
+  "netstd-d_json_buffered-ip",
+  "netstd-d_json_buffered-ip-ssl",
+  "netstd-go_json_framed-ip-ssl",
+  "netstd-go_json_framed-ip",
+  "netstd-go_json_buffered-ip",
+  "netstd-go_json_buffered-ip-ssl",
+  "netstd-java_json_framed-fastframed-ip",
+  "netstd-java_json_framed-fastframed-ip-ssl",
+  "netstd-java_json_framed-ip",
+  "netstd-java_json_framed-ip-ssl",
+  "netstd-java_json_buffered-ip",
+  "netstd-java_json_buffered-ip-ssl",
+  "netstd-nodejs_json_framed-ip",
+  "netstd-nodejs_json_framed-ip-ssl",
+  "netstd-nodejs_json_buffered-ip",
+  "netstd-nodejs_json_buffered-ip-ssl",
+  "netstd-hs_json_framed-ip",
+  "netstd-py_json_buffered-ip",
+  "netstd-hs_json_buffered-ip",
+  "netstd-py_json_buffered-ip-ssl",
+  "netstd-cpp_json_framed-ip",
+  "netstd-py3_json_buffered-ip",
+  "netstd-py3_json_buffered-ip-ssl",
+  "netstd-cpp_json_framed-ip-ssl",
+  "netstd-cpp_json_buffered-ip-ssl",
+  "netstd-cpp_json_buffered-ip",
+  "netstd-rb_json_framed-ip",
+  "netstd-rb_json_buffered-ip",
+  "netstd-lua_json_framed-ip",
+  "netstd-lua_json_buffered-ip",
+  "netstd-dart_json_framed-ip",
+  "netstd-dart_json_buffered-ip",
+  "c_glib-netstd_multi-binary_framed-ip",
+  "c_glib-netstd_binary_buffered-ip",
+  "c_glib-netstd_binary_framed-ip",
+  "c_glib-netstd_multi-binary_buffered-ip",
+  "cl-netstd_binary_buffered-ip",
+  "cl-netstd_binary_framed-ip",
+  "d-netstd_binary_framed-ip",
+  "d-netstd_binary_framed-ip-ssl",
+  "d-netstd_binary_buffered-ip",
+  "d-netstd_binary_buffered-ip-ssl",
+  "go-netstd_binary_framed-ip-ssl",
+  "go-netstd_binary_buffered-ip",
+  "go-netstd_binary_buffered-ip-ssl",
+  "go-netstd_binary_framed-ip",
+  "java-netstd_binary_framed-ip",
+  "java-netstd_binary_fastframed-framed-ip",
+  "java-netstd_binary_buffered-ip",
+  "java-netstd_multi-binary_framed-ip",
+  "java-netstd_multi-binary_buffered-ip",
+  "java-netstd_multi-binary_fastframed-framed-ip",
+  "nodejs-netstd_binary_framed-ip",
+  "nodejs-netstd_binary_buffered-ip",
+  "py-netstd_binary_framed-ip",
+  "py-netstd_binary_buffered-ip",
+  "py-netstd_accel-binary_framed-ip",
+  "py-netstd_accel-binary_buffered-ip",
+  "py-netstd_accel-binary_buffered-ip-ssl",
+  "py3-netstd_binary_framed-ip",
+  "py3-netstd_binary_buffered-ip",
+  "py3-netstd_accel-binary_framed-ip",
+  "py3-netstd_accel-binary_buffered-ip",
+  "py3-netstd_accel-binary_buffered-ip-ssl",
+  "cpp-netstd_binary_framed-ip-ssl",
+  "cpp-netstd_binary_framed-ip",
+  "cpp-netstd_binary_buffered-ip",
+  "cpp-netstd_binary_buffered-ip-ssl",
+  "cpp-netstd_multi-binary_buffered-ip",
+  "cpp-netstd_multi-binary_framed-ip",
+  "cpp-netstd_multi-binary_framed-ip-ssl",
+  "cpp-netstd_multi-binary_buffered-ip-ssl",
+  "rb-netstd_accel-binary_framed-ip",
+  "rb-netstd_accel-binary_buffered-ip-ssl",
+  "rb-netstd_accel-binary_buffered-ip",
+  "rb-netstd_accel-binary_framed-ip-ssl",
+  "rb-netstd_binary_buffered-ip-ssl",
+  "rb-netstd_binary_framed-ip",
+  "rb-netstd_binary_framed-ip-ssl",
+  "rb-netstd_binary_buffered-ip",
+  "netstd-c_glib_binary_buffered-ip",
+  "netstd-c_glib_binary_framed-ip",
+  "netstd-c_glib_binary_framed-ip-ssl",
+  "netstd-c_glib_binary_buffered-ip-ssl",
+  "netstd-cl_binary_buffered-ip",
+  "netstd-cl_binary_framed-ip",
+  "netstd-d_binary_framed-ip",
+  "netstd-d_binary_framed-ip-ssl",
+  "netstd-d_binary_buffered-ip",
+  "netstd-go_binary_framed-ip",
+  "netstd-d_binary_buffered-ip-ssl",
+  "netstd-go_binary_framed-ip-ssl",
+  "netstd-go_binary_buffered-ip",
+  "netstd-go_binary_buffered-ip-ssl",
+  "netstd-java_binary_framed-fastframed-ip-ssl",
+  "netstd-java_binary_framed-fastframed-ip",
+  "netstd-java_binary_framed-ip",
+  "netstd-java_binary_framed-ip-ssl",
+  "netstd-java_binary_buffered-ip-ssl",
+  "netstd-java_binary_buffered-ip",
+  "netstd-nodejs_binary_framed-ip",
+  "netstd-nodejs_binary_framed-ip-ssl",
+  "netstd-nodejs_binary_buffered-ip",
+  "netstd-nodejs_binary_buffered-ip-ssl",
+  "netstd-hs_binary_buffered-ip",
+  "netstd-hs_binary_framed-ip",
+  "netstd-py_binary_buffered-ip",
+  "netstd-py_binary_buffered-ip-ssl",
+  "netstd-py_binary-accel_buffered-ip-ssl",
+  "netstd-py_binary-accel_buffered-ip",
+  "netstd-py3_binary_buffered-ip",
+  "netstd-py3_binary_buffered-ip-ssl",
+  "netstd-py3_binary-accel_buffered-ip",
+  "netstd-py3_binary-accel_buffered-ip-ssl",
+  "netstd-cpp_binary_framed-ip",
+  "netstd-cpp_binary_framed-ip-ssl",
+  "netstd-cpp_binary_buffered-ip",
+  "netstd-cpp_binary_buffered-ip-ssl",
+  "netstd-rb_binary-accel_framed-ip",
+  "netstd-rb_binary-accel_buffered-ip",
+  "netstd-rb_binary_buffered-ip",
+  "netstd-rb_binary_framed-ip",
+  "netstd-perl_binary_framed-ip",
+  "netstd-netstd_binary_framed-ip",
+  "netstd-netstd_binary_buffered-ip",
+  "netstd-perl_binary_framed-ip-ssl",
+  "netstd-php_binary_framed-ip",
+  "netstd-perl_binary_buffered-ip-ssl",
+  "netstd-perl_binary_buffered-ip",
+  "netstd-php_binary_buffered-ip",
+  "netstd-erl_binary_framed-ip",
+  "netstd-erl_binary_buffered-ip",
+  "netstd-lua_binary_framed-ip",
+  "netstd-lua_binary_buffered-ip",
+  "netstd-rs_binary_framed-ip",
+  "netstd-rs_binary_buffered-ip",
+  "netstd-dart_binary_buffered-ip",
+  "netstd-dart_binary_framed-ip",
+  "netstd-nodets_binary_buffered-ip",
+  "perl-netstd_multi-binary_framed-ip",
+  "perl-netstd_multi-binary_buffered-ip",
+  "perl-netstd_multi-binary_buffered-ip-ssl",
+  "perl-netstd_multi-binary_framed-ip-ssl",
+  "perl-netstd_binary_buffered-ip",
+  "perl-netstd_binary_framed-ip-ssl",
+  "perl-netstd_binary_framed-ip",
+  "perl-netstd_binary_buffered-ip-ssl",
+  "erl-netstd_binary_framed-ip",
+  "rs-netstd_binary_buffered-ip",
+  "rs-netstd_binary_framed-ip",
+  "rs-netstd_multi-binary_framed-ip",
+  "rs-netstd_multi-binary_buffered-ip",
+  "nodets-netstd_binary_buffered-ip",
   "rb-cpp_json_buffered-domain",
   "rb-cpp_json_buffered-ip",
   "rb-cpp_json_buffered-ip-ssl",