From nobody Thu Nov 25 23:29:02 2021 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 672FB18B1ADE for ; Thu, 25 Nov 2021 23:29:02 +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 4J0Ywt0fvNz3q7M for ; Thu, 25 Nov 2021 23:29:02 +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 E67882650A for ; Thu, 25 Nov 2021 23:29:01 +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 1APNT1tB090955 for ; Thu, 25 Nov 2021 23:29:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1APNT1fW090954 for bugs@FreeBSD.org; Thu, 25 Nov 2021 23:29:01 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 259996] bad CREATE_SESSION NFS v4.1 reply can cause client kernel page fault Date: Thu, 25 Nov 2021 23:29:02 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rmacklem@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: rmacklem@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to bug_status attachments.created 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=1637882942; 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=fH5PAEKGKGjQHSC+3aenXk215+M+UcmnaulGQGXoJiU=; b=ekvX4gglIhI1oLxWJjrf7J+Akq8ijANcZKYnwmiJt+YcRag2HqN0U75nsbesp09vu5s0ZR SKPVFaTIxx0d1WPGzdZGv5QYYiJk0bPFYCRtAlUsPammoEYfJAvSHAw24482uU8Yn6kM9Y OnMF81QVed8NDQST2Ba/u59k8CfslrqDS9N7AO2jVMTIRZ3AKmd0y/S2Cqn8S7ymOw1ypL TTdSfbV9zx0FG2zPTTZUYNRtgm/9HlfbXYD0cG4R0fz+J6kKjAkPGp1aA+lbolZ5XGQevm coLvn1mzkxoFFfn8j/eqRQbBdNheASLat+xTxmOvGL1mziUv2PTAZ+GYCz4Dvw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1637882942; a=rsa-sha256; cv=none; b=le7ucxPyApv1Wg+rdKuJyju5MCbY6Ckk2SVz/pGLwMDCtJEZIDCNo05GUxPbn91tiXpGhN WcBW9E1Q1Wujl5iSBiZOzvWjqEfIhyXUXWyA5pD4/EOQk5/rrHfSU5wcrOVxcbjVQpbILX EWyaf7knHqb3xJoA8Y66S8TRSO0y7PMvX7ctbyPHOsUi8b1ukb9wH8bUe4InA8Q4SE5vQQ M6zwn2yITUyWIBtIEP44eyfDWS1hWJhu3q0jX1svgL1JijPWYsuK3J5JOV7iyCvAEU1nDe 3TWzoV1BQin54ue9ALQtrn36JRJgOV9fgtuXVS+1oCUAU+lBSsux4NYGyUB1dg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259996 Rick Macklem changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |rmacklem@FreeBSD.org Status|New |Open --- Comment #1 from Rick Macklem --- Created attachment 229730 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D229730&action= =3Dedit sanity check the rdma cnt reply to Create_session This patch should avoid the crash. Maybe the reporter can verify that this patch fixes the problem? --=20 You are receiving this mail because: You are the assignee for the bug.=