From nobody Tue Dec 17 02:24:27 2024 X-Original-To: go@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 4YC0xl4HWcz5gwHM for ; Tue, 17 Dec 2024 02:24:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4YC0xl0H7Mz4Zkv for ; Tue, 17 Dec 2024 02:24:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1734402267; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=jr2W02WUTy4gT7YiwuPsTtT0GmlKMj9Q7nUEY1vqYrQ=; b=yarj2uWnbQ90omy9/0vee1b98BWYbZqb/HhGXtXNShpjS41LHM/4nk/amZR2QPjsrSvgRF VBWDVGJo7rkHLI2Z5iRGz3X9B5XAjpU0EmVTtCnOlY21yQeqyJ9WRNt5FoIB/2miUkugLi sO1M3wYmJIpxfKczzNrWKzjmcno7AIvv/7QmgVlXh5+QQTZWBRXk78lnM7W5iPbBnLMtMc TZIQ4l3gvoU/zxS/d/ZW8xBueNNrli0vtVqqMvmDMqQTa5DFkbWB4778xNa+H1FJ/q7t3+ vn7lLqkN5HAFUOOTVavERX3MldEDyPGtVF7CI8FT5DpMnJLcZ4Bc34LDMB3aqA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1734402267; a=rsa-sha256; cv=none; b=iBeC+OueMqDf4u3ZFBfAHpYcFdRuOQJQe9zDvPyLrFRDVOAjvC54m/YqiFFrp3k132x+d1 zrBwQNXA5SWPzYzITHfpRHgLeGlwKvEn/fxL8n00uZ5dgFXz8js067e1XtZGNAnWUsVM5I sfnIZcXc+toHgqXE1ubCJkdJ8DgFLKZAkLz+g5PATMPhHFvjDGXrXoaqCoE18hNqBG6g/F YGsAK92ZgoyyfEmMoSmDmh95A/WLpIYPi0FdLomk65+bVqx7ALaPB4c3ATeCyl1n5uN0Vc rX88BjGQxm0zi2u7PSQPsW7AEb1ZCH8iHLaTQRGa0UxKu+0Z6KPM6tl++QVyug== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4YC0xk6jz9z1JZ2 for ; Tue, 17 Dec 2024 02:24:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4BH2OQ8W091247 for ; Tue, 17 Dec 2024 02:24:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4BH2OQEU091246 for go@FreeBSD.org; Tue, 17 Dec 2024 02:24:26 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: go@FreeBSD.org Subject: [Bug 283314] lang/go building go app immediately fails at compile "unexpected return pc for cmd/compile/internal/ssa.Compile" Date: Tue, 17 Dec 2024 02:24:27 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: git@mikewatkins.ca X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: go@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: bug_severity Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Go language ports maintenance List-Archive: https://lists.freebsd.org/archives/freebsd-go List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-go@freebsd.org Sender: owner-freebsd-go@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283314 Mike Watkins changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Affects Only Me |Affects Some People --- Comment #3 from Mike Watkins --- As noted in this Go issues thread, a C program written by @kostikbel to demonstrate the problem in a 2021 FreeBSD issue can cause the same failure = on the FreeBSD VM. See: https://github.com/golang/go/issues/46272#issuecomment-991682800 From #46272 I ran the @kostikbel 's avx_sig.c code from this comment on the problematic VM; it reliably SIGABRTs on every single run, more or less instantly. The code runs without apparent issue (10 minutes each before I interrupted)= on: - a different VM host provider using kvm/qemu; guest is 14.2-RELEASE (hw.mo= del: Intel Core Processor (Skylake, IBRS)) - real hardware running 14.2-RELEASE (hw.model: Intel(R) Core(TM) i9-14900K) - a Bhyve VM running 14.2-RELEASE, on ^ real hardware host I first noted unusual behaviour on FreeBSD 14.1 on the VM in question with random panics that didn't make sense from a Go mail server (SMTP, IMAP etc) that I migrated in November to FreeBSD from Linux on that very same VM instance. There were no panics on Linux. --=20 You are receiving this mail because: You are the assignee for the bug.=