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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C946C433F5 for ; Mon, 2 May 2022 06:24:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357979AbiEBG1y (ORCPT ); Mon, 2 May 2022 02:27:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233116AbiEBG1u (ORCPT ); Mon, 2 May 2022 02:27:50 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E851B2723 for ; Sun, 1 May 2022 23:24:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6D36160C23 for ; Mon, 2 May 2022 06:24:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B78E5C385A4 for ; Mon, 2 May 2022 06:24:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1651472660; bh=33onz66lA39fD6ZGIaKpByMFmNgxmYblLokNwFUnze0=; h=From:To:Subject:Date:From; b=mbMAVQqrgOmsNg2Mtv5oOJNDjxWB5QOcLByVQmO/vEaeg0f6lQXP0Y4nWX53MxQFq r9dhvj+m+Ueuf5Au5HQ3Nn74aZ51qYdyH2hu/OWysVkbGMVkCSsSQEl66HaDgwrwAX C7EXvGSy2Byx+OEQgcPOx9HokdakYsUjyo8NxAH/Ibj7Lt++JadrtmYaASFWyImFaw MjHahhX0wRVicPJzMlPdSAf9la2EYNog0lCce0OVv92awwh+yBKE4ifiMJ5zd0/NMg tVCTa23zrRjEBrKWfsXehSmBwuwOIq5orBORyxTKrfvBeGniaHXlNmSbfL+YpVbADW 1a85zKKM2VZPw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 9F2D6C05FD0; Mon, 2 May 2022 06:24:20 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 215932] New: kernel hangs after mounting the image Date: Mon, 02 May 2022 06:24:20 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Product: File System X-Bugzilla-Component: ext4 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: yanming@tju.edu.cn X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D215932 Bug ID: 215932 Summary: kernel hangs after mounting the image Product: File System Version: 2.5 Kernel Version: 5.17.5 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: ext4 Assignee: fs_ext4@kernel-bugs.osdl.org Reporter: yanming@tju.edu.cn Regression: No Created attachment 300866 --> https://bugzilla.kernel.org/attachment.cgi?id=3D300866&action=3Dedit compressed image I have mounted a Ext4 image with several mount options. When I try to creat= e a file on the mount point, the kernel hangs. The process even cannot be kille= d. I am wondering whether there is a bug in the file system? This issue can be reproduced by running the following commands: losetup /dev/loop0 case.img mount -o "acl,oldalloc,user_xattr,jqfmt=3Dvfsv1,nojournal_checksum,nobarrier,inode_r= eadahead_blks=3D8,journal_ioprio=3D7,auto_da_alloc,init_itable=3D0,noblock_= validity,dioread_lock,minixdf,errors=3Dremount-ro" /dev/loop0 /mnt/test/ touch /mnt/test/test --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=