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 BB6E7C4321E for ; Tue, 29 Nov 2022 13:49:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232568AbiK2Ntq (ORCPT ); Tue, 29 Nov 2022 08:49:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57778 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232290AbiK2Ntj (ORCPT ); Tue, 29 Nov 2022 08:49:39 -0500 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2639D2A95B for ; Tue, 29 Nov 2022 05:49:38 -0800 (PST) Received: by mail-il1-f200.google.com with SMTP id d2-20020a056e020be200b00300ecc7e0d4so12089628ilu.5 for ; Tue, 29 Nov 2022 05:49:38 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=QWWXwmr3mAg5BAn+N+S13w1zc/J644qPAvKtNELTnP8=; b=J8cbzqYKRUjDpH90XlJZxkRt6Sa6tKvvG37HZotqxuL4wbgKWYu2QOBNq0m4UeflEO 8cQ8mg/N6rO77BubLB3OejyF9HGIcEBKP5rN2VXdd49/Uss9Emq7AnwoXd8A7wJFx7y2 Spq9HGmPdKO/L538JrrXVpYeWlzeolNDbG7keJTo2p8ofQXCuD4UCsjcFhlaHAdPHA0N dIpRvep5iYydpX3mDCT8tXHvg/HP1WpGWM4N0SvO81WZdK4t05L0m4fVUcwYld+NIYc1 QgNS4pDQ8qaUaOIul7FxWIN1vQ9BLUZsYDOPDs75tVypC0ZqS/qRYg0I1zxKWZXvnmAM l70A== X-Gm-Message-State: ANoB5pkNFEl7GlQ5JnL4r0uPC3tRI4W4saiswa5gdW/KSYDKWlJ+g7/E 3svOWd7+OjfyjS7TdKZJpQYInalbU5XYyQjLXuCsPo0Jz2Th X-Google-Smtp-Source: AA0mqf6vHJnJzJ8gfjeJauMYuv2qOfnheOifH+9TYRgYIEqfPWcLIm3TSZyY6wfuq2jeQj6kU9U1fRXLLkXjznb48E0SX/S5KKWo MIME-Version: 1.0 X-Received: by 2002:a05:6638:268:b0:388:a49f:6aae with SMTP id x8-20020a056638026800b00388a49f6aaemr13007217jaq.63.1669729777564; Tue, 29 Nov 2022 05:49:37 -0800 (PST) Date: Tue, 29 Nov 2022 05:49:37 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000043463e05ee9c4277@google.com> Subject: [syzbot] WARNING in journal_end From: syzbot To: axboe@kernel.dk, bvanassche@acm.org, jlayton@kernel.org, linux-kernel@vger.kernel.org, reiserfs-devel@vger.kernel.org, song@kernel.org, syzkaller-bugs@googlegroups.com, willy@infradead.org, yi.zhang@huawei.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot found the following issue on: HEAD commit: 9e46a7996732 Add linux-next specific files for 20221125 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12c4ff75880000 kernel config: https://syzkaller.appspot.com/x/.config?x=11e19c740a0b2926 dashboard link: https://syzkaller.appspot.com/bug?extid=d43f346675e449548021 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/758d818cf966/disk-9e46a799.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/f7c8696b40a5/vmlinux-9e46a799.xz kernel image: https://storage.googleapis.com/syzbot-assets/810f9750b87f/bzImage-9e46a799.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+d43f346675e449548021@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 1 PID: 28237 at fs/reiserfs/journal.c:3395 journal_end+0x2da/0x330 fs/reiserfs/journal.c:3395 Modules linked in: CPU: 0 PID: 28237 Comm: syz-executor.0 Not tainted 6.1.0-rc6-next-20221125-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:journal_end+0x2da/0x330 fs/reiserfs/journal.c:3395 Code: ff 4c 89 e7 e8 17 80 b5 ff e9 c0 fd ff ff 4c 89 e7 e8 aa 80 b5 ff e9 01 ff ff ff e8 00 80 b5 ff e9 3a ff ff ff e8 36 5e 67 ff <0f> 0b 41 bc fb ff ff ff e9 ef fe ff ff e8 04 80 b5 ff e9 4c fd ff RSP: 0018:ffffc9000367fb40 EFLAGS: 00010212 RAX: 0000000000029f05 RBX: 0000000000000000 RCX: ffffc9000f945000 RDX: 0000000000040000 RSI: ffffffff82196b8a RDI: 0000000000000005 RBP: ffffc9000367fbb8 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9000367fbcc R13: 0000000000000001 R14: ffff888072d58ef8 R15: ffffc9000367fbb8 FS: 00007f6730b9f700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555557391848 CR3: 00000000175c7000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: reiserfs_truncate_file+0x1c0/0xee0 fs/reiserfs/inode.c:2311 reiserfs_setattr+0xed3/0x1460 fs/reiserfs/inode.c:3395 notify_change+0xca7/0x1420 fs/attr.c:482 do_truncate+0x143/0x200 fs/open.c:65 do_sys_ftruncate+0x51f/0x710 fs/open.c:193 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f672fe8c0d9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f6730b9f168 EFLAGS: 00000246 ORIG_RAX: 000000000000004d RAX: ffffffffffffffda RBX: 00007f672ffac120 RCX: 00007f672fe8c0d9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 00007f672fee7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe43a9deef R14: 00007f6730b9f300 R15: 0000000000022000 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot.