From nobody Fri Jul 02 12:20:41 2021 X-Original-To: freebsd-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 5DBB811E548A for ; Fri, 2 Jul 2021 12:20:54 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-qt1-x834.google.com (mail-qt1-x834.google.com [IPv6:2607:f8b0:4864:20::834]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4GGZ1L23Bjz4TWx for ; Fri, 2 Jul 2021 12:20:53 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-qt1-x834.google.com with SMTP id n9so6432973qtk.7 for ; Fri, 02 Jul 2021 05:20:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=hWZRWCuobDmSf0FmGWZmKr6BTnPp1kkg16afCchrQ9M=; b=Zt4Y2kqEdcKipABU6Wv4d8MNvXrLbuu6K2/Kl9IqG31D1B/FciqB1DDuzCJhaVcVnA DX54lrGEuFaPzWxEsTEdLqzQmi5nSWrIMAlj73KlcnpOmMGyqOqlYxOWMo5SebWYvUmV nBg+bBmIguCQFC+pOx1fSBZLdQDocanZbRwufFocaT94fmH1LpGOizL96CUPLmhPQ5JM OjZZ875XgoGjScE/4JbJf3vjf+eBxr0GNpCDDZsiUR+6LJ6kFQlS8+m6C/tgwhzEYuPo XqYkOzvEvMxWpu+6KZTaKr4EeFb/uQxZz1B4oB9QorN9tnPGvIxEeAx9GfzBIv1VNIfu 1w4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=hWZRWCuobDmSf0FmGWZmKr6BTnPp1kkg16afCchrQ9M=; b=uBU8BXJ+jFuD3dpbC3uqHrla5XkxUgjuiTACf/Z9ufhJvPTH+JFydjemhmaYCKSuIk 8w4qjvIV5N2uPIHligW65a5oXUUlo6riqQLXcLMDnGEa5+3Ree1K9C/vvMjbm0NNkdUX ORNeqlKvOib3nycjLIBwZfGGQ1EX7h1uFvYBN5LHpMIUEKd2+NJRtm351qN0HMqe1BT8 l9AT+F17ble3us04DLwCr/I2lPfvjXfHgfRUuRPBf5ZtuUZLtcZ8Yh9mICFdBVOnclw+ M5O4lL/vurN7pNaEBmFwIuc+GNtruV6LxQGk7xLI28WexrKIxfeyDPV8t36hsis/Y3rM GHGA== X-Gm-Message-State: AOAM531idbmSaibYueCQGZnlkyd6g4BxzBOok30hZM50YscTm/+a4Bxq 6+wTC3Vt0w98CqccD6ckSsVk5I515BsRze9nLajL99oZAWU= X-Google-Smtp-Source: ABdhPJxKiCCfHerHMFX4+c0MudLYnaWTtKyVs3c9sChIzg88ZqXcRUXfJLmTUahn2OQbmfeTK7BfEocCyKGobbfPeP4= X-Received: by 2002:a05:622a:1349:: with SMTP id w9mr4819457qtk.73.1625228453036; Fri, 02 Jul 2021 05:20:53 -0700 (PDT) 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 References: <73332c15-d597-0dee-4af8-1c11101a8aef@digiware.nl> <1cd06d37-7a20-dfd0-13df-af79be0672d8@digiware.nl> In-Reply-To: <1cd06d37-7a20-dfd0-13df-af79be0672d8@digiware.nl> From: Warner Losh Date: Fri, 2 Jul 2021 06:20:41 -0600 Message-ID: Subject: Re: Changes to backtrace() ?? To: Willem Jan Withagen Cc: Tobias Kortkamp , freebsd current , Dimitry Andric Content-Type: multipart/alternative; boundary="0000000000009f5aae05c622fc2c" X-Rspamd-Queue-Id: 4GGZ1L23Bjz4TWx X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: Y --0000000000009f5aae05c622fc2c Content-Type: text/plain; charset="UTF-8" On Fri, Jul 2, 2021, 4:35 AM Willem Jan Withagen via freebsd-current < freebsd-current@freebsd.org> wrote: > On 2-7-2021 12:17, Tobias Kortkamp wrote: > > On Fri, Jul 02, 2021 at 11:52:14AM +0200, Willem Jan Withagen via > freebsd-current wrote: > >> Hi, > >> > >> Have there been changes in the backtrace() calls? > >> I recently upgraded my current server, and now the Ceph backtrace test > >> starts to fail.... > >> > >> It looks like it is implemented in the llvm code. > >> So it could be that something is off in that code. > > lang/rust also fails to build on at least aarch64 after the LLVM12 > > import (the prebuilt bootstrap crashes). Very similar backtrace. > > See https://bugs.freebsd.org/256864 > Yup, > That trace looks very similar. > > Forgot to explicitly mention that my problem is with a very recent 14.0 > FreeBSD quad-b.digiware.nl 14.0-CURRENT FreeBSD 14.0-CURRENT #1 > main-n247587-33b8c039a96: Sun Jun 27 21:19:03 CEST 2021 > root@quad-b.digiware.nl:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG > amd64 > That is after the last LLVM import. I've cc'd dim@. Warner The one before that was from around early May, and that did not have the > problem... > I have a Jenkins builder/tester that checks all changes that get submitted. > And only after the upgrade last weekend things started to go wrong. > > But I do not track changes to current so I have no clue as to what has > changed there. > > --WjW > > > --0000000000009f5aae05c622fc2c--