From nobody Thu Mar 14 11:27:52 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 4TwQ961vXNz5CnGY for ; Thu, 14 Mar 2024 11:27:54 +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 4TwQ9600NBz4Spt for ; Thu, 14 Mar 2024 11:27:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1710415674; a=rsa-sha256; cv=none; b=sNcjOZAcTMZmC5O/DGrnF7VO79MfTkYpRWmTySf6ofxm6OxRfC/5vbyeAfJxIpJLBlCBNK OW1JzsEHzGCGtSjIz07kR+u7Z0OXZzII2lO7HQsQpGXg1NIxhZh8n6RQVvzfocesihPA7E 3lZBvVdE+9sxMEg0u59PwRDAlLksEnbfudXqiJwx93gseik9P3LGArmkrjuejVsQjdOFD6 BtPGA26rzoAMCno2pjS/b8i0F6jDF85czsEQXQX88QD6PU8XSE6Ynsxx6vxcyBmYjxS4e2 o+0rikbaq5FwAc9WCMtP+Ie1BGjkku0JeZvo03f/ovtfV88uFnO9QVWI9VrJ6g== 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=1710415674; 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=YehNX6hx9reuSFS5JkzSTIanBNsN2vDBlxywat67VIg=; b=aZemieriiz0cB+LO8LceRY/KQz37b4aDjuNsHYUi6lgoOAsKeJJjKCS8eRJcYdqScKfby7 2n/8ZhfyJ9VIAe55TD2W3Ollqk3YnrkPhno0JceaACXtiVYNpb6DIGoF/4S4qPq7h2ArKh Byv+57f8eCm95wQnshIWOZE/Yyn8b3LGCgaOldRLlmgGqYh53m5tzuRJAwCbCoIKTTCvG1 BjSJEL3uRDS4KzgTV7HNosqOFeQQJfaXzU7Wn0SQLDf09yw/U0I/OJI41oFZ85jlSRj6Gx 4NgEB4CtJLTioQ6umpBCWNul8nr2LZY7ahWEygXokFFGnLT2qwdkXzqPGYtz2A== 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 4TwQ956jqSzQ6Q for ; Thu, 14 Mar 2024 11:27:53 +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 42EBRrnw012205 for ; Thu, 14 Mar 2024 11:27:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 42EBRrFX012203 for zfs-devel@FreeBSD.org; Thu, 14 Mar 2024 11:27:53 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: Thu, 14 Mar 2024 11:27:52 +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: 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: 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 #11 from pascal.guitierrez@gmail.com --- I just tested on 2x machines running 14.0-p5 with 32GB RAM backed by nvme drives - and I achieved the same result, only this time it literally took a= few seconds to deadlock. The messages are "failed to reclaim memory" Wired memory skyrockets (MRU in particular), completely ignoring any arc_max that's set. Does the fact that the arc_max is being exceeded with point to a possible place to look further? --=20 You are receiving this mail because: You are on the CC list for the bug.=