Received: by 2002:a05:6a10:2726:0:0:0:0 with SMTP id ib38csp2892497pxb; Mon, 4 Apr 2022 01:49:05 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyRDm9zM3Y5ijuh5ucGNWJl5WZfj6J+dL+/P8mk417ZNHvHU0JhD857g15NzZ1sTitNAp96 X-Received: by 2002:a05:6402:b19:b0:41c:d713:5cba with SMTP id bm25-20020a0564020b1900b0041cd7135cbamr2394489edb.270.1649062145039; Mon, 04 Apr 2022 01:49:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1649062145; cv=none; d=google.com; s=arc-20160816; b=zVoUqM6mk4vqSUtnQ+oyblXUzbe2Mvg7WjGFmUvUj1aL5LLFwvC4GJ3G23svoqDI8B a/zEtL970hig5ee9/4VlBImb6t3ILaHsWiHyMAbZLtgCM1D9D3dcrR76nc27PwHJxw1n hmt26vWjG1beQ/UiQ2BNFVDpezJp5QHY682H8uk7MHU001zk9y+ukmaIy3JCkrAccYUy g53afPMBcDShXr1PH6s6wJix60Dmt9XtVdKfMZ85EA66shCCR0u/dxBid3bd9T3kV9vq wt0+aiYDkIcKc2hlH6T8ePGdOUDbVk6MxIHrWS6f4O+0HWXOvXekSUQJgFu2UDnYRDdT 3L5Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=EYBIm88tWtKtCl3i1+ZxTTYPaXnOQnfk2CPmIfwz5A4=; b=YZZ5ksGlpP+XbLD9V9b6/9b4xyAxMqFprGWhjOAxyh5PCns8sWLaCyjEOtdqnt5u/V Su2oX/N+K6YBcynpanPBCccHBX/MNP2gH1Sm7LaQ0yo7xwlgmxt7LiYAClJo9rXCS1Yg YQsRfpoIRlJejOH1044dU9j7MCuQVL1I0kDdmDbuReILFGAz1sRsEr1zHnbClTnceksi GRpj69GWYDAMi84sptfQ3viYPbAu9hsT6kZ39W/dz5W8F9SlBKJ/AKCmj/T0Gabv+q14 Oogsa9eqfh2vDrqTm/HC/3dejmDPL6C39k6RqjesN+dqFqHs6vReNYKfFSWdYXcvTVos QcIQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mit.edu Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id ky2-20020a170907778200b006df8b578025si5903803ejc.876.2022.04.04.01.48.34; Mon, 04 Apr 2022 01:49:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mit.edu Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235356AbiDCOKe (ORCPT + 99 others); Sun, 3 Apr 2022 10:10:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358971AbiDCOKd (ORCPT ); Sun, 3 Apr 2022 10:10:33 -0400 Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7EAAFF16; Sun, 3 Apr 2022 07:08:36 -0700 (PDT) Received: from cwcc.thunk.org (pool-108-7-220-252.bstnma.fios.verizon.net [108.7.220.252]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 233E8IbG011468 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 3 Apr 2022 10:08:18 -0400 Received: by cwcc.thunk.org (Postfix, from userid 15806) id 2C3F715C003E; Sun, 3 Apr 2022 10:08:18 -0400 (EDT) From: "Theodore Ts'o" To: Ye Bin , adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org Cc: "Theodore Ts'o" , linux-kernel@vger.kernel.org, jack@suse.cz, lczerner@redhat.com Subject: Re: [PATCH -next] ext4: fix bug_on in start_this_handle during umount filesystem Date: Sun, 3 Apr 2022 10:08:15 -0400 Message-Id: <164899488734.954394.6632081138167327565.b4-ty@mit.edu> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20220322012419.725457-1-yebin10@huawei.com> References: <20220322012419.725457-1-yebin10@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Tue, 22 Mar 2022 09:24:19 +0800, Ye Bin wrote: > We got issue as follows: > ------------[ cut here ]------------ > kernel BUG at fs/jbd2/transaction.c:389! > invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI > CPU: 9 PID: 131 Comm: kworker/9:1 Not tainted 5.17.0-862.14.0.6.x86_64-00001-g23f87daf7d74-dirty #197 > Workqueue: events flush_stashed_error_work > RIP: 0010:start_this_handle+0x41c/0x1160 > RSP: 0018:ffff888106b47c20 EFLAGS: 00010202 > RAX: ffffed10251b8400 RBX: ffff888128dc204c RCX: ffffffffb52972ac > RDX: 0000000000000200 RSI: 0000000000000004 RDI: ffff888128dc2050 > RBP: 0000000000000039 R08: 0000000000000001 R09: ffffed10251b840a > R10: ffff888128dc204f R11: ffffed10251b8409 R12: ffff888116d78000 > R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888128dc2000 > FS: 0000000000000000(0000) GS:ffff88839d680000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: 0000000001620068 CR3: 0000000376c0e000 CR4: 00000000000006e0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 > Call Trace: > > jbd2__journal_start+0x38a/0x790 > jbd2_journal_start+0x19/0x20 > flush_stashed_error_work+0x110/0x2b3 > process_one_work+0x688/0x1080 > worker_thread+0x8b/0xc50 > kthread+0x26f/0x310 > ret_from_fork+0x22/0x30 > > Modules linked in: > ---[ end trace 0000000000000000 ]--- > > [...] Applied, thanks! [1/1] ext4: fix bug_on in start_this_handle during umount filesystem commit: 20164749617e56d584313ad775d6dd3b7da40dc1 Best regards, -- Theodore Ts'o