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 33C525336E for ; Thu, 1 Feb 2024 13:34:06 +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=1706794448; cv=none; b=PP8cruultdv6V2SxWB1tAUUHHMs7gO0htXamWJETBFlQ/aAN4z5l1QASpsBN5oUh73roNBKvrW+mGHu6gYxMR8+J1YWnbn3ll62hEFc/sz8/GGFs6E0T2UUi92n2azS5TK+Rl5cY6xbuP59XYLc7z4DVEfjIOMdrTwiWn1t8CoA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706794448; c=relaxed/simple; bh=rd6W1x/KuaIZFGaRElImh44uQYLR6BIEILWB8MhkURo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=AEGxhldHZRWL6Msd+fnZoBeSWay74jKI0re7kwmbYHhZ4/A42IFvfB1OsvlazZuieIIoyYLGNURmpbGn/IebFWXPFOCt04h/Uob69dFQSBweAX0s495Ekfl0kAU6FqYDYfj8omYYsEbwuecp5BH7s6tKYQk9yQXH5/bxf+w3mbY= 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-3637b396e6eso7193805ab.3 for ; Thu, 01 Feb 2024 05:34:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706794446; x=1707399246; 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=o6a91I90sAKh4gLsTKdd7mCIRQtdpvv+u7oJYdEoCJI=; b=Rr21JsGC3NDXtoNBsTjB5GBohMFJSbTfMpaZT1JnVY1kCTz3oS9n+QB0/W0G98pgCf c4SNNgE4rPTPBEsMi0vVORyqpqDAd67yArgcPxupkUQklAtt6+DqEvOx1aAJ+lyPTsv8 EKgIPQm729c3sMyP8O+1/srIcAUULzV+9UDTtbT1kd5/aYfgZbrLJitXfFOoqeVmzxm2 ZH7n2MRpiOPXJdPW4vP4RGplzl4bXQYtcXbNYJL2vmAKhGqQUoGYi8HdW1EH8pM8QJXR J7X9rpTrRom4MviPEUNWfWBcYmb6F7iKgC5/CqeKsSJKbAJf2U/qHBQnrtaAHpKP3sLW x6oA== X-Gm-Message-State: AOJu0YyZLpxqkuC1JV46eForNVejheJVO8N9bf3VY1jC+ObmFx2l8l1x PQO+6QCjyhczHYDIMMNDIxUzDD1Tr3A6F+Aj9vIPAPC3sFto5CdLRzmIMx1VR8ocjl4c4JD5AlP cEXiNNkFczCFE7NSBG//87byp4l7nLOnQl/+UnnPnxkQKgkRB/oNB+LY= X-Google-Smtp-Source: AGHT+IFSjLjJ4TUMmWaP57HZl7Y/QxcdqFht1QpORuYbRkbyZKrLixc0lHp3XFigeN8LlHmhtlAT9dIvZQsTORMYhKkq0kPo6ZjP Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cd81:0:b0:363:83ec:3663 with SMTP id r1-20020a92cd81000000b0036383ec3663mr394893ilb.2.1706794446188; Thu, 01 Feb 2024 05:34:06 -0800 (PST) Date: Thu, 01 Feb 2024 05:34:06 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ab7bf00610520cc5@google.com> Subject: Re: [syzbot] [erofs?] KMSAN: uninit-value in z_erofs_lz4_decompress (3) From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file fs/erofs/decompressor.c Hunk #1 FAILED at 250. 1 out of 1 hunk FAILED Tested on: commit: 6764c317 Merge tag 'scsi-fixes' of git://git.kernel.or.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master kernel config: https://syzkaller.appspot.com/x/.config?x=656820e61b758b15 dashboard link: https://syzkaller.appspot.com/bug?extid=88ad8b0517a9d3bb9dc8 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=12541988180000