From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 D964C18BB82 for ; Fri, 23 Aug 2024 16:04:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724429100; cv=none; b=izQYNKwtHT1OM4X++40IhN0+SHzVAzCTIwSHnj64q5TLdNbd0mNTqvMe7+UAz6YZuAmZryGRXyNc2oCVYwVqVYj59mdJMCgeSoTumFOxBXmc+q+ENr8fmoCBJPZtu21zF/Ab32F0Lbm30Gm/2oHjrBnPcoHU+BAVR0GPy26h+9U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724429100; c=relaxed/simple; bh=Cp2pgca+yiV7OzD1NdSZQbL+bCUa+O+yEXL91qOfnzI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=n68WmKGISxY8gH7JDZUSXOeDrO/RQ3aAWS7gknMiqdSJoXi44T+gbbNQ9aGjn+s2TFxHKg9QvmMCct0T5iIPpBVFzLx9iV1qtUzSyaIQoczGzohwF5GRdrvUHKONge/RuQKZN9Zo8s2M6Z3I55VLJwogv3u37tv8hAi1qkVzdlY= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-39d244820edso19267415ab.3 for ; Fri, 23 Aug 2024 09:04:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724429098; x=1725033898; 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=Cp2pgca+yiV7OzD1NdSZQbL+bCUa+O+yEXL91qOfnzI=; b=bRYLlDD0jXYjpN1DAoTvHkPZ2TjxIL+x5vItlfn3Ep2uxQGWFaZ1KNomXENQZDL5cA BUF7kly2q+5JUdOOyesex6Cb6zEVnvpOEVBNibr3pgd/wvCRAwGpgYWbGZkXq9Emn8xA KxNcZTxklc9qz3i85PqrOr9mmzx6ghtt1JIfdkTpiGgr50KSMBKBgcunApF0XQ1lrr/q YTR9K6v7kv82pynqXp7QPBtDnSv67AtgC2EDmKxOuQeQ9ggEQvhaodjX1GTGJ/qVJ/VN 2oAEIpmF3T+74H/tEZqjWypH6rYlmdfoEnn8Sgr+rD6eRPiJWcAZLRGg+hHbVqM6jzI+ YObQ== X-Gm-Message-State: AOJu0YysKo5RDrNwZHECXjm+PHNiHIYGXLZnpO7Cn8jPezW7Iz0wIEhw GQ969S6GoDX5rlCs5hft/aycxOJPqHKLXLWj3C+FzjeAqZT3P3/HcesJ/GVA2NgQHilRN2eAF80 MLbtMugpPf5vZj3iqdtOezLpBy9QtkjpJUduDNloEedG5TtIdmPmbz7E= X-Google-Smtp-Source: AGHT+IFF4UizVlYxyNwHcxGvW4sXWmWUvmeyqFGeywvSsdP6PKJUKaXv7ZZSWIfvRYMF0IlkENQ6tp1dD9KdJpNMKGnHE3wUTDiC Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fc6:b0:39d:1144:e784 with SMTP id e9e14a558f8ab-39e3c9fa817mr2143465ab.4.1724429098001; Fri, 23 Aug 2024 09:04:58 -0700 (PDT) Date: Fri, 23 Aug 2024 09:04:57 -0700 In-Reply-To: <000000000000be9914061763f17a@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d3b8a106205beff2@google.com> Subject: Re: [syzbot] BUG: unable to handle kernel NULL pointer dereference in attr_make_nonresident From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: BUG: unable to handle kernel NULL pointer dereference in attr_make_nonresident Author: almaz.alexandrovich@paragon-software.com #syz test: https://github.com/Paragon-Software-Group/linux-ntfs3.git master