From owner-freebsd-stable@FreeBSD.ORG Mon Jul 16 20:22:02 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id F2E211065672 for ; Mon, 16 Jul 2012 20:22:01 +0000 (UTC) (envelope-from clee@mg8.org) Received: from mail-gh0-f182.google.com (mail-gh0-f182.google.com [209.85.160.182]) by mx1.freebsd.org (Postfix) with ESMTP id 9DEA18FC16 for ; Mon, 16 Jul 2012 20:22:01 +0000 (UTC) Received: by ghbz22 with SMTP id z22so6315462ghb.13 for ; Mon, 16 Jul 2012 13:21:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:from:date:message-id:subject:to:content-type :x-gm-message-state; bh=oSEmgtIZeZVclhXSil0/UdVktht2CAWN1U1zeKZOyB0=; b=X3ELtkpy3YtybGEtu71wy54B4XClCTzXQ0mburuc4sXwtgaFbnYwRdz4PyAqX9XHiP 9c7yjBwSOzCDxQsL45KqVp9/wjnyrN7I28utmbKVRWPbWSsyVd72atEqw7ck3iPvDRYW AHrsugf7xZXeryEAhmkYQNlVmm4hhlHvj0N/PVTM0qaFQ0snJ21Vq67dDtHgZQD1YU/9 vb8IjCSpHIUu7Da6USDxysf56xAtXKYOruZcuUJYi9Znn3wKgkcLJH/7Blw6psRdLE3u Irg8qJboYhHU7TCmwZhJt5CTicxRnQZpOs4gS0z6mtKMp3mbKY8dSBBA219NOIcozwmw /SHw== Received: by 10.50.12.227 with SMTP id b3mr6237261igc.7.1342470114593; Mon, 16 Jul 2012 13:21:54 -0700 (PDT) MIME-Version: 1.0 Received: by 10.64.141.199 with HTTP; Mon, 16 Jul 2012 13:21:24 -0700 (PDT) From: Chris Lee Date: Mon, 16 Jul 2012 13:21:24 -0700 Message-ID: To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Gm-Message-State: ALoCoQk3aOK1GiVmJrW/qHLwmlSrihrYIjjIh9nSgbAkBvEPLuPP2tKSTu0+Zp1fts9B7mcIsmpD Subject: MFC for ZFS fix? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2012 20:22:02 -0000 I've been seeing a panic on my FreeBSD/ZFS server (running 9-STABLE built on 6/28), where the relevant line appears to be: avl_find() succeeded inside avl_add() I found a patch pjd committed to trunk (r230454), which apparently was supposed to be MFC'd a week later, but it doesn't appear to be in FreeBSD 9-STABLE yet. I rebuilt my kernel with this patch applied and the server has been fairly stable for over 24h now, and the things I was doing that caused it to kernel panic previously are now working fine. The filesystems were created with 'zfs recv' from an older OpenSolaris installation. Any chance this might make it into FreeBSD for 9.1? -clee