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 7AD401586D3 for ; Fri, 23 Aug 2024 15:53:41 +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=1724428423; cv=none; b=k1Kd9KLZVs+5x3Hka9ZvHcJOX52md2Nxiho3bWDVEvsh7sHegoysbcVm83qTkVPQf61pl2JkJe6e/x+mL+upBXbcXs2bBUJBrgz5lmDNHem3ix/w22eQlM7Dfd/KRT/bRLGIOXiIN8FiCebBEvG4n6aVwoGpffDYulUz7e51IAA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724428423; c=relaxed/simple; bh=UhC5ISVNW0c95Dp8v4Y5XXSGKXsDIbg+03MjLXbTZug=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To:Cc: Content-Type; b=BNl7zZHQ7k7RGmIQz6c//0se6ZkjM5N5frQWon2NXW8r956GvPna4e7DGF7tm7rrBZRtC+LvAnq/TkhKWjLOOM2wmwMQ/6SYFJKpZGOoZM5Ia0qIwbzijop9zFtGzVFhSPxa+99F1yHiwpPjxHlbttY+JfdoWGysfl8CIjJBG7o= 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-39d4c656946so23489555ab.1 for ; Fri, 23 Aug 2024 08:53:41 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724428420; x=1725033220; h=cc: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=UhC5ISVNW0c95Dp8v4Y5XXSGKXsDIbg+03MjLXbTZug=; b=GiDjTG3n2HkHEBLo0uXEkYs12/080/3aIwSwAv0G9D/sU0crowDaOQaXiLmcTzIaxa 0xpVKsrKONSI1emvQvQMI/bio/R6dJBI7gVTCauLIcYWvdcwz+xq8suqAkyWW3v5iSXX 4qbLRdVDdZ1WPY5suPbQa1Sw7X+3mNn5qTIyJPP2tCfEhJUmg4hfWa5wplY8YVf0IbD6 Vg9Yz47eee6lLlUOXaK+TrK7BORUJ0vX7PNqVpYkRKwzvvs5L+MxqUMdA404byl0Zn8p oIADVibkxNnDR7r+1Bp+AuIm7lpL/OB+vypYsQpqwdFOj7GXxAECmXWBzxssz/kYcenN hGYQ== X-Forwarded-Encrypted: i=1; AJvYcCWMnXTvODTWvry6POal+yBJDHltwXk5Tz1ecpM4tYdl4z9+2407ClKdkQePjAH6RCa7fa5HBBy2rQt1nBw=@vger.kernel.org X-Gm-Message-State: AOJu0Yy5YXGYtWIQQA5aF+FyegycGEPAlmimk4kliL9h1h+jmBhRkxi+ nA79RudS1uPX67VWWSBiqAzNyCiIJ2jCo1UUz0xuu7imSom10itlrYvmdxgjlHk6M3tXQ0dLSD+ gBlSySQ4dKy4WiM9amEa+Yf6Avq9C/jv4JjFMtKveSr51z5B2OpoP4SQ= X-Google-Smtp-Source: AGHT+IFUNCAglEsiUPV2yQaA1koccQdeKu3i0k0ZWH21zwGXJcr2rcuAGnz9gfIWA60l0ygedc/tN+wNhawTube1zkhS5ZmGBh0g Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:13a1:b0:39a:ea21:1202 with SMTP id e9e14a558f8ab-39e3ca01fc6mr1445915ab.5.1724428420656; Fri, 23 Aug 2024 08:53:40 -0700 (PDT) Date: Fri, 23 Aug 2024 08:53:40 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007442af06205bc7f5@google.com> Subject: Re: KASAN: slab-use-after-free Read in chrdev_open From: syzbot To: almaz.alexandrovich@paragon-software.com Cc: almaz.alexandrovich@paragon-software.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" > #syz test:https://github.com/Paragon-Software-Group/linux-ntfs3.git master unknown command "test:https://github.com/Paragon-Software-Group/linux-ntfs3.git" >