From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 8BBF7242D63 for ; Thu, 12 Jun 2025 13:19:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749734345; cv=none; b=VqNkSVX8qD/5IK40OJbHaxM9vNpOjcVW8OOnJpThWcn0mKY6PpxOFwe0S4ImJFxwR7qtRisC4jTrTtorsNzBGmxGXjJEEIgv1cf81/gjLtlqanecVPQTcSDTn2AguDQrgcUuKltHFUk6hWWIPCOM1r3R7/o4cw6Ai2qxE+1M0yo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749734345; c=relaxed/simple; bh=wEDBrz7UieWOAZ4qSG+tujHZvd7NZlffp9OU7HkLgp8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=E9IvKEBhzs8RN1x068HYYAQHKa6eLWUAMJnEQZ5KjnbsDdNf1LQhYcvjRcdGHMXmdtmsbO+SepepaxPFHdt9RllR0+CSpgbfvuuPBtCDMtJZSj14rtzVISMdn8GMG+sFQQlLM4bmHbsLyZl3H/OCUOpeZ0y2+My6mNv8mmgvW6k= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-86d07944f29so187265339f.0 for ; Thu, 12 Jun 2025 06:19:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749734342; x=1750339142; 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=fEomPJVfv6N7sIK10wkie2WFaZI7LZ3EKru1BS08pow=; b=sv5jr7imuSXR221AsoT2OUxZ5LUUBYcxo+aUxGYjcfVwKeX+dDkIPt6fg0KtZ3FE0e qEDydFc8peojF6d+rtsTggDH2mKJuxGAD0BB+LIg7CWTpjCOLSBCJDoYDIrbfj1rw43I 95b+uSrJ0rAQitQvtX83f1W0z+ufF6mAgvfQFXUhhe5Jh2s78paA3A1081VETbkUXemV yVQxd57msK6hwnm0AFywYFRKQOwUABJxZBZUrGVPjDOsIZDtsdY2jGKH1tlx9C2gTacS y43yKtJunvAbJCuWqHDVFvf38VXISTtTJ2AWw0JLB6IzWkxofyQJQgf2K8VVAQswa6B2 NQqg== X-Forwarded-Encrypted: i=1; AJvYcCVhE5Gm24b8pdsogvLBC58hTl2NVEVU/oThKmKqwK0h8AKzD4Tij2km4QFZJ5ARgAcHdVADYm39fMYLEW4=@vger.kernel.org X-Gm-Message-State: AOJu0YwjxURYhkmHWcKGAl4u9CxnSpYXBL5zoYqs0TgojtD1r16u43P/ YtQjH6tQFjh/3p1Ib6ubr7ZVarciSjIPXWQd22LzruQdd6vnQO+ehb7zHRI5BN9HGXwfGnG8bhO HXIogHbhbfsUK+OD29pOGtZItXsi5HjO2AwSpLOhxTekiJk0MD7ZU+YPMu0U= X-Google-Smtp-Source: AGHT+IEzyX2p2S9SziNqlwW7Q20Eoj0oS+zBQjbyzBCsxO0m49g1o8Mm2QoeL000MA1FMjJ3IKBFEJLGrqsE+25mmZ7iBSX8Qvku 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:ca49:0:b0:3dd:b523:7abe with SMTP id e9e14a558f8ab-3ddfb611779mr33248375ab.18.1749734342622; Thu, 12 Jun 2025 06:19:02 -0700 (PDT) Date: Thu, 12 Jun 2025 06:19:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <684ad3c6.a00a0220.e7731.002e.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=160fa10c580000 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=15b4ee0c580000 Note: testing is done by a robot and is best-effort only.