From nobody Sat Sep 04 16:25:52 2021 X-Original-To: virtualization@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 5994E179E739 for ; Sat, 4 Sep 2021 16:25:52 +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 4H20QS1nSZz4ZFV for ; Sat, 4 Sep 2021 16:25:52 +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 1E72A1B139 for ; Sat, 4 Sep 2021 16:25:52 +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 184GPqNl057653 for ; Sat, 4 Sep 2021 16:25:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 184GPq91057652 for virtualization@FreeBSD.org; Sat, 4 Sep 2021 16:25:52 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 168298] VirtualBox using AIO on a zvol crashes Date: Sat, 04 Sep 2021 16:25:52 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: merge-quarterly? 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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D168298 --- Comment #63 from commit-hook@FreeBSD.org --- A commit in branch 2021Q3 references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=3D146e091222ee0ad179309319ef36f02= b9050a059 commit 146e091222ee0ad179309319ef36f02b9050a059 Author: Tom Rushworth AuthorDate: 2021-09-04 16:19:11 +0000 Commit: Guido Falsi CommitDate: 2021-09-04 16:25:08 +0000 emulators/virtualbox-ose(-legacy): Make VirtualBox limit AIO requests Import patch to teach VirtualBox to check availability of AIO resources before trying to allocate more. This prevents crashes when using AIO in VirtualBox. PR: 168298 (cherry picked from commit 95ac4999a82d493d3d0bc0b2160e07bcc6d80ddf) emulators/virtualbox-ose-legacy/Makefile | 2 +- ...MM_VMMR3_PDMAsyncCompletionFileNormal.cpp (new) | 59 ++++++++++++++++++= ++++ emulators/virtualbox-ose/Makefile | 2 +- ...MM_VMMR3_PDMAsyncCompletionFileNormal.cpp (new) | 59 ++++++++++++++++++= ++++ 4 files changed, 120 insertions(+), 2 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=