From nobody Thu Aug 25 19:47:54 2022 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 4MDD5l1STXz4ZMLY for ; Thu, 25 Aug 2022 19:47:55 +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 4MDD5l0QPjz3gfK for ; Thu, 25 Aug 2022 19:47:55 +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 4MDD5k6b6nz11Bt for ; Thu, 25 Aug 2022 19:47:54 +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 27PJls6A092325 for ; Thu, 25 Aug 2022 19:47:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 27PJlsuT092324 for bugs@FreeBSD.org; Thu, 25 Aug 2022 19:47:54 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 256507] Apparent kernel memory leak in 12-STABLE/13.1-Release Date: Thu, 25 Aug 2022 19:47:54 +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: 12.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: dave@jetcafe.org 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1661456875; 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=Jbmim8zuMckig/IHEc0xj77/AC2CX130JUI0l8RDnKE=; b=CI19xEMmLoXY9c6T/1/5t1vCnopZ0qoPc24Xg0pp8IYlNOPGTv2SYn7vMvEUqPTjZFVuqx 9lovMuHONm++XE3aIvYLNewitxAhywXwuIcBPt3G2E5L3CRZpvbDCV0ljjT6ZgISnSJZRl CMR2nInyHk686A722pEDz2rrfOyYIKd+096eKJa5rwi4UbZ/nwhLHdNZFBfxfceGmdYYFJ SnF4kL0tcjT64q+hL8qbN5/MOp9icwaRxYtzU+TJDhm0LZ5KGUjripBPghbErWxKrreuA2 LYPXhefshzj+mDK0f0AhQs/78v2kSBBeQJWrbBXFZUeXGrkrGSJar0aOSFq7bw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1661456875; a=rsa-sha256; cv=none; b=k0aEP5Ig5W/qDUClEvHSJbx/2E9x6IKcyXwhaJCO6cCqSfhdQ/a0wPA6gS0TJazevlIIA5 zq6fFSyIUWcNuXryqZUiq5I06eewc2/1QKUhYy50yI5UIBMsaCfGe7S05KAfAajeDt5bb5 wQabem7MINu8/1wkfiw8sPlQJFmp8jK2D6fPBz9RY2RIAksLkhr9zL6Op9bFF/CUYn3Dmb oUCLD3KJIkGDoLV4g92zdMaVyI1RlMyXhLnKrfaiym5tAapmDiZuWLW4IfIKlRrtE71bgH SVLEo28PErETIrlqU4hFeRfsCJFgddYXjU4hg+dLvu/JoyQydGCROH7F+r0kQA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256507 --- Comment #14 from dave@jetcafe.org --- So I only wrote the script for the purposes of addressing comment 11. My ma= in source of data is said sysctls exported at intervals to prometheus, which is where I get the graph you can look at in the attachments here.=20 That being said, if stopping and restarting services released the lost memo= ry due to lazy reporting, it should have shown up in prometheus eventually. It= has not for the past few hours.=20 Additionally, bug #234559 seems to be a reporting issue. If that were only = the case, I would not have opened this bug. :) If you read the original comment= , a machine with this bug left to itself for long enough will start swapping, t= hen thrashing, and finally panic when the swap space is exhausted. --=20 You are receiving this mail because: You are the assignee for the bug.=