From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6085FAD2C for ; Sat, 1 Feb 2025 02:48:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738378086; cv=none; b=f99chuykCqKp9DyRUxEoPaHGQpI4KozWvQ+j2xwvlSAfpGEHi6JmmmA3QOmYMq/c5finjBVYWeyzoPX31Y986AykVUZYjDOtOw9tyq6I8AU2wWGZt6FdfKl77QX9cnKuJBWG/qCVxEqXilMAnk5TaEminfVPHjNCfHkwWRQiZvY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738378086; c=relaxed/simple; bh=RnpiyWOXN5wWv1l0EnAlBZxIDdgU2mOg8xTAGsZelCs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=WxxOp6N20LV8nFoPSidY+xFW5eLWX2pECptaByqewC+CYb2itl4U/s4xz9DYTEyUHS7iVmbxzs9iNdzGmiTf2PfPHV18/IHyd9YHdHRkMoDoBe3Dbbr7o/Uz2YJS8lcuZClnLY9fnSybCCqDNfNmCocX+vShZJBWZrgK0W5126o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3cfc08132adso37961645ab.3 for ; Fri, 31 Jan 2025 18:48:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738378084; x=1738982884; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=DxuUE0T58b6YpVbsSM0dHdoaMpqgLm/gI4zijFogwUI=; b=V6Den9b87uL1pvx9EndjJ6z8JNaTxOoSn2sLfeQUqzehiS0QFEEqzV02IqS3o8CXJN 5FpyLB9mbEwnh3Ov2SN0mbsTx2w3v11x0gTc/JtoB1wPTOIY4o1FuGwG/R8ZRhMSdv9m iydEDypeo8oWcrxueHpFcRUlDE034ZJuUMXB/09vN6d0jABxBy3JJr4Peu/ibESXw1s4 xGB+bw51l08EPWDGUjTSTSDrLFIy4VrQx8ViuCMACnKr7o+ytfjnGBkeXR/ULOfVWj12 qcKix07/f1/dh2qQml9XUeGxfMftkr9y1jeDUKMuhSiVC4bkt4fU7WfEjQH5zaurOajY LUGg== X-Forwarded-Encrypted: i=1; AJvYcCXvqGypQ/OA0j3c+u9x5pM9GOlMswa+10kCdIZGuHgocFt0uKFyAM//0YclL+ddBhwsnq1pst7grh53uFI=@vger.kernel.org X-Gm-Message-State: AOJu0YwCon6xgULWZJjtxH9W4AoqksUBZO2lw570eKh1cnkNr9mMR3V1 V9ZXdGz1oYa4WTyXR/vMOirdnPmgSAMezZpK98b2QbEQ3kJ44xua9jv2tnxjAaHdaSs6cFzDcDW uIVbBxdCt/sT46jYzXTGLdMN79N7cuT6L48MwziUVmokcwTqlIcyiqy8= X-Google-Smtp-Source: AGHT+IFK/n1PaMAty3kDWfuhSdFVHM9cmjMskpq81cvD8n9tMvNa1pCYgGPMNkE0gqF7LRdIUAoXYjfrZ6vro84MyNak95sex2dt Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12e7:b0:3cf:cb93:de02 with SMTP id e9e14a558f8ab-3cffe3d1ab1mr99938165ab.3.1738378084551; Fri, 31 Jan 2025 18:48:04 -0800 (PST) Date: Fri, 31 Jan 2025 18:48:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <679d8b64.050a0220.d7c5a.0059.GAE@google.com> Subject: Re: [syzbot] [fs?] WARNING: bad unlock balance in seq_read_iter From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+c041985778e4069e1ce3@syzkaller.appspotmail.com Tested-by: syzbot+c041985778e4069e1ce3@syzkaller.appspotmail.com Tested on: commit: 768b1f5e tracing: dbg seq stop git tree: https://github.com/ea1davis/linux ftr/syz console output: https://syzkaller.appspot.com/x/log.txt?x=13549bf0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=7acebde734703260 dashboard link: https://syzkaller.appspot.com/bug?extid=c041985778e4069e1ce3 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.