From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 73D18C43217 for ; Thu, 1 Dec 2022 06:16:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:CC:References:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=c3Jm0qDq9FyKHECeZTCkpEkpnssebw98eSfFbmrrYoM=; b=z3EMxFRY3txQgr HL6rXa4Gqel2DfIvZfZYMzzOFOnhCCk4m3NPkETjxgK41BkaRjVJxmXrTW7F+O1jlRNCoaOjkwTVn ocHcLgqZgpfbhVa7RZk6409ffDjdEfkWLKKHBklmOE1r7jw7KCTgUOwvPrThM8nzOUdgPxxxOGPfd XCACbJM/YIYh/duqrh4Uhdm41DKj+IlNDwICERuHRHAek0EKDRBTdu9xBfphF5EG3V8c5WBDY1jOI Q3XPNtvfc8r/pZz8OwbRHtE5aMwStjSeRMSvGcdNCZ8KS9qTd9YNbauYdU2bEidiDLyNRET8z8wD3 ivomZL6SQ44jYjl5UMfg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0cr1-0059Yw-13; Thu, 01 Dec 2022 06:15:27 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0cqw-0059Uw-Sz for linux-arm-kernel@lists.infradead.org; Thu, 01 Dec 2022 06:15:25 +0000 Received: from dggpeml500025.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4NN5Q03XVmzmWK0; Thu, 1 Dec 2022 14:14:32 +0800 (CST) Received: from dggpeml500003.china.huawei.com (7.185.36.200) by dggpeml500025.china.huawei.com (7.185.36.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 1 Dec 2022 14:15:14 +0800 Received: from [10.174.177.173] (10.174.177.173) by dggpeml500003.china.huawei.com (7.185.36.200) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 1 Dec 2022 14:15:13 +0800 Message-ID: <771e309e-d7c6-d4db-ab11-0df05db6b9a0@huawei.com> Date: Thu, 1 Dec 2022 14:15:13 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [syzbot] INFO: task hung in gfs2_gl_hash_clear (3) Content-Language: en-US To: syzbot , , , , , , , , , References: <000000000000d482ba05ee97d4e3@google.com> CC: , From: Yu Liao In-Reply-To: <000000000000d482ba05ee97d4e3@google.com> X-Originating-IP: [10.174.177.173] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpeml500003.china.huawei.com (7.185.36.200) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221130_221523_138096_CBB19B7C X-CRM114-Status: UNSURE ( 3.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2022/11/29 16:32, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 6d464646530f Merge branch 'for-next/core' into for-kernelci > git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci > console output: https://syzkaller.appspot.com/x/log.txt?x=167aebbb880000 > kernel config: https://syzkaller.appspot.com/x/.config?x=54b747d981acc7b7 > dashboard link: https://syzkaller.appspot.com/bug?extid=ed7d0f71a89e28557a77 > compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 > userspace arch: arm64 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16467353880000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=168c3d03880000 > Fix missing call gfs2_make_fs_ro() int gfs2_put_super() #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git b7b275e60bcd --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -584,9 +584,7 @@ static void gfs2_put_super(struct super_block *sb) } spin_unlock(&sdp->sd_jindex_spin); - if (!sb_rdonly(sb)) { - gfs2_make_fs_ro(sdp); - } + gfs2_make_fs_ro(sdp); WARN_ON(gfs2_withdrawing(sdp)); /* At this point, we're through modifying the disk */ -- _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel