From nobody Mon Jul 26 12:28:03 2021 X-Original-To: gecko@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 95E781278A61 for ; Mon, 26 Jul 2021 12:28:03 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4GYK2W3Wygz3rWH for ; Mon, 26 Jul 2021 12:28:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 5A79916F3A for ; Mon, 26 Jul 2021 12:28:03 +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 16QCS3AS005954 for ; Mon, 26 Jul 2021 12:28:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 16QCS3ix005952 for gecko@FreeBSD.org; Mon, 26 Jul 2021 12:28:03 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: gecko@FreeBSD.org Subject: [Bug 257419] lang/rust: panic on armv7 at 'capacity overflow', library/alloc/src/raw_vec.rs:546:5 Date: Mon, 26 Jul 2021 12:28:03 +0000 X-Bugzilla-Reason: CC 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: crash, needs-qa X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: fuz@fuz.su X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: rust@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback+ maintainer-feedback+ merge-quarterly? X-Bugzilla-Changed-Fields: 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: Gecko Rendering Engine issues List-Archive: https://lists.freebsd.org/archives/freebsd-gecko List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-gecko@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257419 --- Comment #6 from Robert Clausecker --- (In reply to Jan Beich from comment #4) > - Build lang/rust WITH_DEBUG=3D1 then run with RUST_BACKTRACE=3Dfull to g= et readable stacktrace Can do that, but it'll take me a while to get to that point. A full rust b= uild takes a lot of time and at the same time, the machine in question is curren= tly busy building all quarterly packages so I can feed updates to my remaining armv7 machines. > - Test all lang/rust consumers (150 according to freshports) in order to = identify other affected ports Can you attach a list of all rust consumers to this issue so I can feed the= m to Poudriere? Alternatively, tell me how to generate such a list. Due to the nature of this failure condition, systematically testing for it requires so= me hand holding as the log file explosion causes Poudriere to spend a potentia= lly unbounded time just grepping the log files for standard error sources, regardless of how high I set the runaway timeout. > armv7 is missing on https://www.freebsd.org/internal/machines/ and uses q= emu-user-static (QEMU_EMULATING in poudriere log) on https://pkg-status.fre= ebsd.org/ while riscv64 is not supported by lang/rust yet. It is possible to build armv7 ports on arm64 machines in an armv7 jail. In fact, I use just this mechanism to build the armv7 packages. --=20 You are receiving this mail because: You are on the CC list for the bug.=