From nobody Thu Feb 29 11:40:40 2024 X-Original-To: bugs@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 4Tlq6J50vlz5CknG for ; Thu, 29 Feb 2024 11:40:40 +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 4Tlq6J1cbQz4613 for ; Thu, 29 Feb 2024 11:40:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1709206840; a=rsa-sha256; cv=none; b=j8MgAcxKBWYhngVAwYoAwSqNjrQloorLGJ1rSvofmvnhdSW7EZhajFKceeuPFeYrgmvJRy NhlPrdp8qC+mve/DTWVYGG3A5TAlEaGDxwdHGMSffpi88nppaBk+MU+GR+U85t0ukC7Uhw 2yrZ/rh/eDabdUWx0ijjnco9ZCEOMoQwbYAtREZGPm+l6rfgreoBn28j7HBmyWhBOQA4ka 2LBDgqCqkv0C649p/Fd7Dwq/UNUMCOb/SaFBdmUyZhVX7t6uA0TVggwhg0hOcKYRoD620I 7tSIHeqKq7sjM4p+YQNWryBnAR2iywBN2z2gLyj/l/fv+pSl/y/egHcBuhhljA== ARC-Authentication-Results: i=1; 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Thu, 29 Feb 2024 11:40:40 +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 41TBeeiu068103 for ; Thu, 29 Feb 2024 11:40:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 41TBeelT068097 for bugs@FreeBSD.org; Thu, 29 Feb 2024 11:40:40 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: bugs@FreeBSD.org Subject: [Bug 277389] Reproduceable low memory freeze on 14.0-RELEASE-p5 Date: Thu, 29 Feb 2024 11:40:40 +0000 X-Bugzilla-Reason: AssignedTo 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: pascal.guitierrez@gmail.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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277389 --- Comment #1 from pascal.guitierrez@gmail.com --- here is the output from top at the point of the freeze: last pid: 98721; load averages: 2.43, 1.34, 0.55=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 up 0+00:04:36 20:32:41 290 processes: 1 running, 289 sleeping CPU: 0.2% user, 0.0% nice, 5.3% system, 0.0% interrupt, 94.5% idle Mem: 1936K Active, 4096B Inact, 132K Laundry, 15G Wired, 87M Free ARC: 14G Total, 999M MFU, 13G MRU, 384K Anon, 34M Header, 2609K Other 14G Compressed, 14G Uncompressed, 1.01:1 Ratio even when reducing vfs.zfs.arc_max=3D1073741824 the ARC MRU grows way beyond this limit and eventually freezes the system: last pid: 41150; load averages: 0.27, 2.72, 2.07=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 up 0+00:10:15 22:38:06 545 processes: 1 running, 544 sleeping CPU: 0.0% user, 0.0% nice, 6.8% system, 0.2% interrupt, 93.0% idle Mem: 3316K Active, 572K Inact, 288K Laundry, 15G Wired, 87M Free ARC: 14G Total, 138M MFU, 14G MRU, 38M Header, 2184K Other 14G Compressed, 14G Uncompressed, 1.01:1 Ratio --=20 You are receiving this mail because: You are the assignee for the bug.=