From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 89DB02701B3 for ; Thu, 12 Jun 2025 14:59:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749740346; cv=none; b=ToRnI8mQivCq35iFYSic6KoM/OSJYT+LHwdf5vrx3frYFHg14wYMVPMAUy2SLToYxCLAMhki2m+u1upTMXrBGM86InqlKOx22CUDpsw17sBaq1CpQ+Lx8z48Q8zKpvyAlsuRTmH9gYmB5dBBN086HxvvZmKlMeOK8n9wTQPyYBI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749740346; c=relaxed/simple; bh=ZJhWfpILzLlDcso0xE4N+QABzMQhOOl2FbUEOU4VFw8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Ya9rLkjMJ0oVVlXI/W/6uy3lAhHh6CAGOyN95XSzjyZQchCyPfZKCVkUvJ0rMrBiixRuoeF2IYoK2q9WrebEgVUIL16XiW+AG0sFGHbhutszkJKjtJFv5KWKU8zY77veiR1IKxK+k75APpKRpHLvvadn1/Zf+0S0BkTMqQVv2v4= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3ddc65f95b8so22122585ab.3 for ; Thu, 12 Jun 2025 07:59:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749740343; x=1750345143; 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=sOuni93krcVzrqUP8hSv6r9zVP8Vzg1n3zjGp8M4uxA=; b=wA/2J8X/seOOJOtafNw1lvZ+wKMSz9VfAGgOywPNpmv9bgUFIj3rkz1hLyFxthDSuA BbDJEgYktx7N+0rI9qqdEDoqdF+ea5Loy3wtW2HkRIhGSL06iMmzgFgqhlZ31/0659TI b+iziLd4f3KyHdQJCaBTq2KkuqHOX4hqu9QDTnEMXvhvEfBx2hV4FX0Jld5HA6T9qSlq pZd9TXQ8o71sF3yrogL/8S/+X1QqzP544OvV+NcTH+cX2kWLjDICrqMJXYIbocXUIFIi vw0RUg9EWPqPS2ss9BU/pv4C4+1KgQfgioge/jzXhet3AOcIlue3l83gmxlS3PG2dnyf 9UEw== X-Forwarded-Encrypted: i=1; AJvYcCW2TGq2aVR1NdLzguNA9KfMEp4tZqKnlMb1yVyhEl7RuS1lJn88SJY3DA3ZL53SL14ImxqxLoCwaPZ6pYI=@vger.kernel.org X-Gm-Message-State: AOJu0YxEyuKG0+mwHjFYy6zjyhGY0ciT1mAfSTRNm6a8Y6KV445Rg6Tg aYkQc3/KB+ZFp8nB2hmVOR7BKvQyJkpCskgfpB0W2maqtgo9Ja0abujkPQltskNHAFhMN04vfQh 4f3GA0r1E0QfJ+zKXRrpp5mtFoi0i/ZQlPPkc2LGA7ezK7wm0u4KX3g5viX8= X-Google-Smtp-Source: AGHT+IGWrdfRPv6vUBq5+VE7qbsc40CR8IzZ0G5xPaE8pPhS5TDXjN/61aMhnCxyqJP9ZVTIdlS81r9qqFALVpj5KW+OAiUWrQOT Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1aa8:b0:3dd:d189:6511 with SMTP id e9e14a558f8ab-3ddf43010a1mr94787295ab.21.1749740343737; Thu, 12 Jun 2025 07:59:03 -0700 (PDT) Date: Thu, 12 Jun 2025 07:59:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <684aeb37.a00a0220.e7731.0037.GAE@google.com> Subject: Re: [syzbot] [overlayfs?] WARNING in ovl_listxattr 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+4125590f2a9f5b3cdf43@syzkaller.appspotmail.com Tested-by: syzbot+4125590f2a9f5b3cdf43@syzkaller.appspotmail.com Tested on: commit: 2c4a1f3f Merge tag 'bpf-fixes' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12b4ed70580000 kernel config: https://syzkaller.appspot.com/x/.config?x=162faeb2d1eaefb4 dashboard link: https://syzkaller.appspot.com/bug?extid=4125590f2a9f5b3cdf43 compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6 patch: https://syzkaller.appspot.com/x/patch.diff?x=1524ed70580000 Note: testing is done by a robot and is best-effort only.