From nobody Thu Feb 22 11:32:12 2024 X-Original-To: current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TgWPT4nrhz5CSHb for ; Thu, 22 Feb 2024 11:38:53 +0000 (UTC) (envelope-from Alexander@Leidinger.net) Received: from mailgate.Leidinger.net (bastille.leidinger.net [89.238.82.207]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature ECDSA (P-256) client-digest SHA256) (Client CN "mailgate.leidinger.net", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TgWPS5rjKz4tTT; Thu, 22 Feb 2024 11:38:52 +0000 (UTC) (envelope-from Alexander@Leidinger.net) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=leidinger.net header.s=outgoing-alex header.b=Q1jvt5B1; spf=pass (mx1.freebsd.org: domain of Alexander@Leidinger.net designates 89.238.82.207 as permitted sender) smtp.mailfrom=Alexander@Leidinger.net; dmarc=pass (policy=quarantine) header.from=leidinger.net List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leidinger.net; s=outgoing-alex; t=1708601914; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=PRec+hSWqmgXFSS8qzqb7KPawqaB5KLBnpVRRP+Kea0=; b=Q1jvt5B1nWlVEvBmHO+DYIgZawvTzPS9ibauk/F8zXnuEMujXdwtjUJ0KSL/CC1UuTVRi+ EbseDCuZpwPYsBGzR5qP7cf53vMEL7LwNy7QLSOYrIAoxuMJUsnb4doWSSoGEH8Al7+579 ABVbZvRXUU3DCf2I7bniUcEB6HdDdET+9zjNzFc4i+2nQTootMoTanYnGJuR4erLDvHKBw 6CuiOiJN5fw1PBnIGHsyk9KhESsRXkLN4IDZ09cdLrSBJsvc7Mi1L86n/qdJeoe8gtkD7x mlfJNAbE9LIBGBOaXWkc18XXiyO4zsBB28ooGHS0Ao1lLERKXy1q1rUGy98IjQ== Date: Thu, 22 Feb 2024 12:32:12 +0100 From: Alexander Leidinger To: Hartmut.Brandt@dlr.de Cc: brooks@freebsd.org, current@freebsd.org Subject: Re: sanitizers broken (was RE: libc/libsys split coming soon) In-Reply-To: <385dd04f716d4b90baa826dd1b18d277@dlr.de> References: <385dd04f716d4b90baa826dd1b18d277@dlr.de> Message-ID: Organization: No organization, this is a private message. Content-Type: multipart/signed; protocol="application/pgp-signature"; boundary="=_170258b1e4bb38b6418c71ed45a29881"; micalg=pgp-sha256 X-Rspamd-Queue-Id: 4TgWPS5rjKz4tTT X-Spamd-Bar: ------ X-Spamd-Result: default: False [-6.05 / 15.00]; SIGNED_PGP(-2.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.95)[-0.946]; DMARC_POLICY_ALLOW(-0.50)[leidinger.net,quarantine]; R_SPF_ALLOW(-0.20)[+mx:c]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; R_DKIM_ALLOW(-0.20)[leidinger.net:s=outgoing-alex]; ASN(0.00)[asn:34240, ipnet:89.238.64.0/18, country:DE]; ARC_NA(0.00)[]; HAS_ORG_HEADER(0.00)[]; MISSING_XM_UA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; DKIM_TRACE(0.00)[leidinger.net:+]; MID_RHS_MATCH_FROM(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_COUNT_ZERO(0.00)[0]; TO_DN_NONE(0.00)[]; MLMMJ_DEST(0.00)[current@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; HAS_ATTACHMENT(0.00)[] This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --=_170258b1e4bb38b6418c71ed45a29881 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; format=flowed Am 2024-02-21 10:52, schrieb Hartmut.Brandt@dlr.de: > Hi, > > I updated yesterday and now event a minimal program with > > cc -fsanitize=address > > produces > > ld: error: undefined symbol: __elf_aux_vector >>>> referenced by sanitizer_linux_libcdep.cpp:950 >>>> (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp:950) >>>> sanitizer_linux_libcdep.o:(__sanitizer::ReExec()) in >>>> archive /usr/lib/clang/17/lib/freebsd/libclang_rt.asan-x86_64.a > cc: error: linker command failed with exit code 1 (use -v to see > invocation) > > I think this is caused by the libsys split. There are other issues too. Discussed in multiple places. I opened https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277222 this morning, maybe it can be used to centralize the libsys issues (= I don't mind of you add a comment there, but maybe brooks wants to have a separate PR). Bye, Alexander. -- http://www.Leidinger.net Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF http://www.FreeBSD.org netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF --=_170258b1e4bb38b6418c71ed45a29881 Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc; size=833 Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEER9UlYXp1PSd08nWXEg2wmwP42IYFAmXXMMwACgkQEg2wmwP4 2IZoEg//dGvVpTUoqorgKyZrgkjTgqJ0te3cOX2O10UOTVraY6FIQIBkjLdC+PwG hJkbG2NZnTfxQx6KObqodkBFYXYFP9BYffFARHwuo34s54TKI/i6AfVZHuTKTO0D 1VgJXkHVKefOmLcJcDIlz7JkaGu3xQR2BOJwCCFDuOTQ5SF397rT6AxmMH1dRTg9 PW2ctcl+0e+W3Ir7JdigEEJypS5wN1gLXGN6REIzcBbeBkSE5nUGovhdA+o5rR3n YJDByMaJEKvvl0uLZ3fIFbWCRGFXAbX3eaFZ+1qPdBrsd0hC8Li2URoKR5HL/Zj2 yRMcIY+tigikpLq0En/Jo7wzsiszSoWddx2tQVI8UtYB6TCZmsGL9nEnVqJAVlh5 To/vsh6udSVocknvIRbGcPyOyMyYOWMl/YCqsV/C0YCu/mKzwkn7l7DIf9yZS8YI SIv7xVh4or0LWXfrzm8lpkInujQnmOmqzjTleFsb4dfn2zm6t6CAYrm1bfM3WbMn 3dD9xgVOq5Ek84Al9AAK4FfrdrabkE2ILI9WrTsacd+dk/oaTgrZArzGpqPaOFWN DsRYmlp/VhodSNkMtzftN3RC6XXZlba9saQzZN9RMX8VcEhlVQg4yQyUcgXR2tvu MmpRCDW+4r2DZwW4OomYrmDYd8M+t3hMvRO1ujZLmKjfuQgXKmA= =QbVj -----END PGP SIGNATURE----- --=_170258b1e4bb38b6418c71ed45a29881--