From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 49907B66E for ; Sat, 1 Feb 2025 02:03:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738375386; cv=none; b=ii2hyKhlC9w6irxKfkS39W6adm3k9O00H+Zl5IHErorJjVylsxGug4htDBDxvE33Vnxc9wyJLH4esfKwOFk2NqLacSYsC/ei8dzV00HdbXdPPbVpX+aY7bEV4zp7KLvAa/RHVhCik+v5Eqi8Ox8hfELHziYyPy6M5x8nSq03AnM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738375386; c=relaxed/simple; bh=1cTgalSvXlYYnGS+PP20n9EYAzkWY1gkh0rgNXKaEec=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=L3G3vr5Gf0a9h4wZjR1KH8CN7kXfhINdq9XJDMz4MopXZY+AGtQSUDG3gaTfTQrn3ZwHPzBa082F0KLPn+oLDAfQiV4kGrhvJnn+za+2YwEJ5rbdfovokQ2RrfPUpCo43kvDIflr2ziqnrjVWFNwEExo6hbQRGNR6g3TCQBcmxI= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3cffc8affa1so16173635ab.3 for ; Fri, 31 Jan 2025 18:03:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738375384; x=1738980184; 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=Kae9X08JQFleTz1hJG9mClkg911OTDuftctl0CHRdHA=; b=O00+v9+G7WpDclq0Hy9eGqjo/kdGx662HuBZdbfXW0nxYlAyW9qkJEGJxFFHFZGOJm KllBDF+Qyu/8El7WkzrzgIFQra0rDt37CljpTSwQhGiQyQeuqRhHshr3Ff/6qbCRTNDT KeFOGOXWNVyA7+XARp1J6HQetmrmPjhtOe3YOGCxE9nGOO3nLsFNYHomSZZh/mf8VTfR ockVSUdveXAu2pFAh2gWMfB22i+5V7tLNhki3bGU2gx3Lcwo4nn9NTp6/SaRroyo6TZc T5Gmwbh+9GiSFNNoqQemRgvOj/bgugAXi4HGsa47JkADgKxRtqgL23UXBYHNtbgCbNXg uwcQ== X-Forwarded-Encrypted: i=1; AJvYcCWMHTHDWz9WyQ9o6xnG6p2ggTjXY72lB5eGXmrFDdWfAduKXk8hJ0BNbVkW2Ufdv0alY+dv3jQCWmxcU+I=@vger.kernel.org X-Gm-Message-State: AOJu0Yw8Ka/KFu6+vceTixe1z45xqEn7RQgoECwFR2HB/Bkh0VaFUKv4 tLtRlxqbIx60QpwGH38SWV6pKUPCGabKCuZV1U4HOgwZMBRPuwDHvPLb9jF249Mrym9KEkUF3OL Q9tM0AzBBZGg/9/imfH/q0/2pRdexyXTuUa5poDh47fc72GNa5ch4/lo= X-Google-Smtp-Source: AGHT+IH3bYXXbzV9r19XuBrS3hDwhBLpZNl8u2zruMNUL3T2ZZ3Sb+EkSSzBEOrMzJdDxNAyANYdnqmehTwe7+7DiBQOiRG4MWOq Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:148a:b0:3d0:1360:55b6 with SMTP id e9e14a558f8ab-3d013605692mr50506985ab.0.1738375384424; Fri, 31 Jan 2025 18:03:04 -0800 (PST) Date: Fri, 31 Jan 2025 18:03:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <679d80d8.050a0220.163cdc.0014.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: 9b08ba49 tracing: dbg seq stop git tree: https://github.com/ea1davis/linux ftr/syz console output: https://syzkaller.appspot.com/x/log.txt?x=15b1c518580000 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.