Hi, as you can see here: http://pastebin.ca/288704 and in mono.ximian.com/monobuild -> x86 -> latest build -> test_profiles Mono writes some weird warnings and fails 2-4 tests in corlib. I'm not sure when it started to happen. I ran those tests on r69950. -- Marek Sieradzki <marek.sieradzki at gmail.com>