From owner-svn-src-all@FreeBSD.ORG Fri May 8 13:55:25 2015 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 529D29B; Fri, 8 May 2015 13:55:25 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 404291C0D; Fri, 8 May 2015 13:55:25 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t48DtPUa081666; Fri, 8 May 2015 13:55:25 GMT (envelope-from avg@FreeBSD.org) Received: (from avg@localhost) by svn.freebsd.org (8.14.9/8.14.9/Submit) id t48DtPJO081665; Fri, 8 May 2015 13:55:25 GMT (envelope-from avg@FreeBSD.org) Message-Id: <201505081355.t48DtPJO081665@svn.freebsd.org> X-Authentication-Warning: svn.freebsd.org: avg set sender to avg@FreeBSD.org using -f From: Andriy Gapon Date: Fri, 8 May 2015 13:55:25 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r282630 - vendor-sys/illumos/dist/uts/common/fs/zfs X-SVN-Group: vendor-sys MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 May 2015 13:55:25 -0000 Author: avg Date: Fri May 8 13:55:24 2015 New Revision: 282630 URL: https://svnweb.freebsd.org/changeset/base/282630 Log: 5809 Blowaway full receive in v1 pool causes kernel panic Author: Paul Dagnelie Reviewed by: Matthew Ahrens Reviewed by: Alex Reece Reviewed by: Will Andrews Approved by: Gordon Ross illumos/illumos-gate@f40b29ce2a815bcc0787acf6f520a2b74258b785 Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_send.c Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_send.c ============================================================================== --- vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_send.c Fri May 8 12:55:25 2015 (r282629) +++ vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_send.c Fri May 8 13:55:24 2015 (r282630) @@ -1108,7 +1108,8 @@ dmu_recv_begin_sync(void *arg, dmu_tx_t } dsobj = dsl_dataset_create_sync(ds->ds_dir, recv_clone_name, snap, crflags, drba->drba_cred, tx); - dsl_dataset_rele(snap, FTAG); + if (drba->drba_snapobj != 0) + dsl_dataset_rele(snap, FTAG); dsl_dataset_rele(ds, FTAG); } else { dsl_dir_t *dd;