From nobody Sun Mar 17 07:00:41 2024 X-Original-To: zfs-devel@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 4Ty85P6xWrz5FRvs for ; Sun, 17 Mar 2024 07:00:41 +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 4Ty85P4r79z3y2b for ; Sun, 17 Mar 2024 07:00:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1710658841; a=rsa-sha256; cv=none; b=WpCdcvBGioHH0yPGNgfmtSnxYOfEU8s5BMGsafUnySegdgReOG+heO+WUEtsgSmRjLIGa4 4v/GboSbqKRGRC3POmNrqKBsHOCemVRrXfgc4/S2bo18vT5/dAWiQKvbqVFETz4QIzZnNf 1x9g2KKokSUP3nKx5wD5uFfVrkBP8Xn8+4VNvZLyoxbraihFlxwb1G6ulBycwmdlznl+pr 1aZY/pyiv0CiuT/z4mZHRP3Cm8bKtyRu2vV8fyD6u5Ms5ZD7F22sx1BFqmqjZaIzV8DiXv koQSeZ2b0jfGTU8XcNm47nS0NAcWbsnJws3lagu6C6DXoteIVsMe4L/0kah60Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1710658841; 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=zx7rx/U0o1gsi0aYBMXItaj96acmaoLIw+9sTdbp2Cc=; b=FGbnEk02oznTrg2Maex3ynnyWNZ7xmQM1amAYGoYhmLHzqCf8USGfCF6BjL7aEHLr1yUqu F67dpmCwhTl/fzUiruczRrqbdh77IFTi4G1hou1Azf+/KceNETh/BNAkN6mW3VUknEUJ0p XYSUmRjGiDKk6sUrsanTQUbQ4Oqt1P2FO13cNuHv/j0fxjOA7ukKwJJEimUZNi+FYBys2T DLwmzCBHP4Ic5v6w7OcRVyg2EiYcfXpr5Lq/Cs0Vh433JvW8mljuernhpKGKTyBqhDPn0p mSZ7C7ugQaNHenefGJ4ZqvLsVT1roIgFWeXik9mDTZavBFB7Czcx4yKj44LqSg== 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 4Ty85P4KfXzTDm for ; Sun, 17 Mar 2024 07:00:41 +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 42H70f9G049647 for ; Sun, 17 Mar 2024 07:00:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 42H70fM1049642 for zfs-devel@FreeBSD.org; Sun, 17 Mar 2024 07:00:41 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: zfs-devel@FreeBSD.org Subject: [Bug 277389] Reproduceable low memory freeze on 14.0-RELEASE-p5 Date: Sun, 17 Mar 2024 07:00:41 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: 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: ZFS file system development for FreeBSD discussions List-Archive: https://lists.freebsd.org/archives/zfs-devel List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-zfs-devel@freebsd.org X-BeenThere: zfs-devel@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277389 --- Comment #24 from Mark Millard --- (In reply to pascal.guitierrez from comment #11) If you can test main , stable/14 , or stable/13 , then testing with: nullfs_load=3D"YES" vfs.nullfs.cache_vnodes=3D0 zfs_load=3D"YES" in /boot/loader.conf could prove interesting. vfs.nullfs.cache_vnodes has been MFC'd but no releng/* has it yet. nullfs.ko is what adds vfs.nullfs.cache_vnodes , thus the the explicit load as early as possible, just before the assignment. In my context I got: # kldstat Id Refs Address Size Name 1 84 0xffffffff80200000 1d497b0 kernel 2 1 0xffffffff81f4a000 9810 nullfs.ko 3 1 0xffffffff81f55000 5e8fe0 zfs.ko 4 1 0xffffffff8253e000 7718 cryptodev.ko . . . --=20 You are receiving this mail because: You are on the CC list for the bug.=