Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp3253714imu; Wed, 7 Nov 2018 07:30:43 -0800 (PST) X-Google-Smtp-Source: AJdET5fJETyG4DocSqHEgkYcPv3irx9BfkTtbrt3NLR5dZinLyzJruC3ee5K8obrt3GOpkpsKiEA X-Received: by 2002:a63:36c4:: with SMTP id d187mr545977pga.404.1541604643455; Wed, 07 Nov 2018 07:30:43 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1541604643; cv=none; d=google.com; s=arc-20160816; b=jAJpTiWrTNBO8oulCi3jsNFefh0aQsVgcZhgvOI58qMPMSd+oJ2DWmiIHQ5h1ggnlI 55b0r9Lr9Y4pX3kTEcJqKWk8ASPghoaolBha0WA9dVHAJw1jLPVx1mDxhnGoEr+nmzzq W7hXdEm69SLxIMVceAOHmsC7WykL0VUoKkLY9zmaKj0VedTyK8uks+mVyp5vgHVgJ5EP asSdwgKA4RTn4PjekoQufnM3cDMR9jY9l/Mt3hgISG+rGuEFbOTEDR+nOBvln/+SbscW aFgtdjZdjj/g474GqMf1Zi/YcpaC8+vkA+bN6RQXWA5Civxc2cM9pXpWse8eGWcEX5uR 3wrg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:to:from:subject:message-id:in-reply-to :date:mime-version; bh=GuD7afXlqFPeVmZ6ponVM0hAcTmfrQhiEYmv1LNCctg=; b=A59HvR0o1Lo8FGqSaNgaJ0j68m8rrnMOJ+XGtbM+PmSkylnH0rDnfukjHwsPN2SdG1 p3fpe/wvNJ0ZJOL0XAjdu4m0v64DW7zfSGaOGyNqkecU61F0i20hHm6shMyIJO6vTL1h t9CgTMO9gwQlhox//7yKqvz8rpFkgO9cBjCG6lvHIMtjJpTMeHVO1zlpO7EdX4uAGuBj P0y6WCkJ3esRmCi3q1aKZBoN7MxaTOhgeSvwk4j6dTIur9ks5uFaawjlKG1Himdu5Hrd 8zNyHpP7swIHlQUCn7BaHIPeIhJGe2CXadcvNrK4x8+Xd1L4m10SrDDGlhJd7Ox22ZGd 6uAQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t19-v6si891436plr.334.2018.11.07.07.30.27; Wed, 07 Nov 2018 07:30:43 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727982AbeKHBAx (ORCPT + 99 others); Wed, 7 Nov 2018 20:00:53 -0500 Received: from mail-io1-f69.google.com ([209.85.166.69]:49365 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727203AbeKHBAx (ORCPT ); Wed, 7 Nov 2018 20:00:53 -0500 Received: by mail-io1-f69.google.com with SMTP id v23-v6so19601974ioh.16 for ; Wed, 07 Nov 2018 07:30:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=GuD7afXlqFPeVmZ6ponVM0hAcTmfrQhiEYmv1LNCctg=; b=mNhMZHOlD44MTaYedrOWJEyyLH1q0Y5lqUsxaKCu0GU9yo2PWh8ovzheIhwMQ83jF/ H1hjGvAolXFXLVVfI55ebg1pLkVOohRFw6odzphAQf33z6/8nsIve1Ui4SFwwqKvLFlH QrIPNLzgzTEMVXcQ5+Ff2jF13zKXvkYdJo+Kcyo1G08I8dcDhX+uPe/f5CFbBxQdVp1i lHtV6WuUnExO2bQKU9qC+8hi9ucMyhHX1CcHtmfr2bTN2oLzLac1rPuthFHpEupFmoZl Ner3Z7+b0uiNT/5CBwhM/3gTM98FxAL9hJJEj/+acv1exhFmOIVcWoL3TT0GrLpWili0 cuFQ== X-Gm-Message-State: AGRZ1gL2oemuoiBskcfo5OtpvPMmefI40zoBb2We27pRdIWAyLuQ0tsu ytzDQRRib2pxvr1LHWbEmFifJKP4V9aHeoBCPCZ14vQdAh+R MIME-Version: 1.0 X-Received: by 2002:a24:9ec3:: with SMTP id p186-v6mr384821itd.11.1541604602624; Wed, 07 Nov 2018 07:30:02 -0800 (PST) Date: Wed, 07 Nov 2018 07:30:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b944c3057a14cad7@google.com> Subject: Re: INFO: task hung in fuse_sb_destroy From: syzbot To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, miklos@szeredi.hu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+6339eda9cb4ebbc4c37b@syzkaller.appspotmail.com Tested on: commit: 59fc453b21f7 Merge branch 'akpm' (patches from Andrew) git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=ea045471e4c756e8 compiler: gcc (GCC) 8.0.1 20180413 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=15b6042b400000 Note: testing is done by a robot and is best-effort only.