From nobody Thu Jul 27 19:30:41 2023 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 4RBgpz2hHlz4p5j9 for ; Thu, 27 Jul 2023 19:30:42 +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 4RBgpn6v8Kz4YGp for ; Thu, 27 Jul 2023 19:30:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1690486242; 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=cD1eEgjGrAQemU0J+LWhRNxaqtjWViED/u1L0CDJw2M=; b=PsqWjAujUMzQHB/wgFeenPEVtPWRTbg8P8rIoOdyWvEDNOtv6f00gNluCsrayCieiQUUyd Px2PZH9AYVowDQBsPicHCQpY2E1py5fiod+07O+Yhhd/na96tQj5Q7r3bB6bAiZgrUXOlm Rus/S+Tds0mbrZnI5Of2Egt/vhuAVzGGw72UE4Mh0NJ6Jr2jUJr5cjJGHZXmpGsc+rfCmw r+K3r/z1af9RCT0DcEPXc5Z1SWuG71HEgzcPLzunjsobdM+2x39P3/8vwzq0sIOSij8Moq 8PGQTF3rqiWjWvsVVL455O4SS13FufZT1rfOAidx3pC55Uvo/UNs9G8/iSEMRw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1690486242; a=rsa-sha256; cv=none; b=rOZ7F2XqgHE4O3OFGpjH/UcndyroVWafv2ldrmaJCp3wXx+O0DqLaCnS1si7Q180kCtKXj kgMp5LJhzKOTdz5KiCVZKmk1Kd0wKz0mm4ognY1MQf7MeeqEiYNZLGJXUAtrb/FcRWjfJo gSSN7eaBCteknv2R3Vxe5A2vczwdxPJwB8sRYf9mnC17rcWwexeX1lYe0nWyHOQrhVxEeT aCHehqgK6HdHne3uybGhYCJpHyoUOnY2KdJqfMXyv94hKHLkr3Zrf66U8MLz92MGNeyM0G f/gdTC+L270SmyBohqmkwU59YGFPcSE72zV0dkE5rZrIt26vCjLuvk+DfmOX6A== 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 4RBgpn5h9gzMRc for ; Thu, 27 Jul 2023 19:30:41 +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 36RJUfXS059902 for ; Thu, 27 Jul 2023 19:30:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 36RJUfsS059901 for bugs@FreeBSD.org; Thu, 27 Jul 2023 19:30:41 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: bugs@FreeBSD.org Subject: [Bug 172086] reboot hang with 'All buffers synced' with FreeBSD13 on ZFS root Date: Thu, 27 Jul 2023 19:30:41 +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: 13.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: sobomax@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal 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=3D172086 --- Comment #6 from Maxim Sobolev --- In the absence of the real fix, I suggest we maybe add a flag that would panic() the system if swp_pager_getswapspace() fails after "All buffers syn= ced" point. If nothing else, that would give us traceback of where the memory allocation is requested and then actually reboot the machine instead of hav= ing it to stuck forever? --=20 You are receiving this mail because: You are the assignee for the bug.=