From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 6066A74BE1 for ; Tue, 15 Jul 2025 14:24:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752589445; cv=none; b=iynMfu5+PISqjCvs06UWoJffdbaXRqbEJgFEVahKhn9i64eT3VxAumTQu+p7I220biGm40J87IPC3ro+YtOVlM0p9Aw5IRRyWujkDO9kKhz8Ws9MsLudt/mWjYUSjPnlLeJwDSI4pLwoRjugPZi0a6GCbp5/0raiVhUjD8l/fBg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752589445; c=relaxed/simple; bh=D17TK6nEg/NA6BHyIg3bDNovR0tCl84lGpdVWztqr2E=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=mxK4Xfs5w8I6LPVZtmPlm8g+Rw/TjlfkprjdprupKETrO1fc5RdJjS/xNVsd3a8Hd/jLZzMovRLvwzAYcObpuxy3/2hNeP+uUC1xwMXUCCTmzZdAWYrMXOi7g3Ip0kpQ19/ud+YCtLF3GvgVtlT2kVs0KV7fjGP0XDSktN8Rm2Q= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-86cff1087deso1103478139f.2 for ; Tue, 15 Jul 2025 07:24:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752589443; x=1753194243; 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=rGYS1KfbG9gsx+nxtfhiWRVKFXM+goAw2DXLNu9lnN0=; b=RRaHjE9r3hzioVjHH4BcCZlV5DyA5ESZWb4bmJxRRt7o9OdG265vWf7S7BLUzYT0oX 6nTGPqU5hrP/dSgADi605p4N16qatuB9dKTYdTQDKBQ5jJ/ML5yLOGKM7ys7t2n5DblU wOQsMpcexoFQq4rcBEixJx1zbRZeysItWycL5nBh298fh/oh8SGkygshYB/qCYNo4CDo TOdChVTAUa6bL+hIfWfrNi3HkIr+REl9ssPO6tfuFyg43eSv6LojLBf4z4i9zYfOnXDQ 63m3PWey8ckZe75F+KXXbYbyG1lT534VmljTmDJAImNiKThbGURErgsNHbLmLaJ1Wqqr RlcA== X-Gm-Message-State: AOJu0Yz5iWvuvfDOpfwuqhR2zT5q+LcQ7YD8mJyQiqHUL/dgcuK8l32t EuRD9VQ2wkw6h3n7jrovbPBZX8NSCPkH9vkz7SBkwnqlDJ8BOPB4WJlVC9lK0nErEBkRj+B4mNt dXErMUU0PQHeMJ1DIw0MwHgKX1q3Hnk1UkC+j49jmj6UghnL0z+GTjaeOKlg= X-Google-Smtp-Source: AGHT+IENTOwBrXOp7r+TU6vD23V3Yyu144zgS//rjRXrlP4bSsOgVPj64iM7GToHYHNMWxRp/fPU2d6gL0innKovunpxXMp46rqx Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:4c06:b0:876:7555:9cb4 with SMTP id ca18e2360f4ac-87977f57c3fmr1721786839f.1.1752589443193; Tue, 15 Jul 2025 07:24:03 -0700 (PDT) Date: Tue, 15 Jul 2025 07:24:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68766483.a00a0220.3af5df.0006.GAE@google.com> Subject: Re: [syzbot] [gfs2?] UBSAN: shift-out-of-bounds in gfs2_dir_read (2) From: syzbot To: linux-kernel@vger.kernel.org, purvayeshi550@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: fs/gfs2/ops_fstype.c:283:11: error: use of undeclared identifier 'EFSCORRUPTED' Tested on: commit: 155a3c00 Merge tag 'for-6.16/dm-fixes-2' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=f62a2ef17395702a dashboard link: https://syzkaller.appspot.com/bug?extid=4708579bb230a0582a57 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=160208f0580000