From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) (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 17CCB372B32 for ; Tue, 24 Feb 2026 10:05:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771927505; cv=none; b=eDpK/Gh8vHimyH4fwoNon1565x9858X7sAMR4tGOihgHVkSX9ZSnI4xSqPtMwqx1navP4GxyFs80IGKqzZvyKTardZLtUmK03yw1hVh1i/HIY2L2fprP8uazLTcIrCOXIU5/cRE6WyWE3qKypsCok+J0MLgzhcm+klD2VcbPgFo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771927505; c=relaxed/simple; bh=mWaCPVuoaUAOrFZa1ljirCuD0Pm+N1cxQIoJXUxQMQI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=mT5J6X/ZTZ5NBhjyPIkQaFh5cAWEcpjduzsJkjAkRIAsz++dZR9hwOAFuoaWyLbB6NKsGJBkQWBwCaoNY/Kd9cVNTy7/36WnQZu8WQzo3cbtKobUpCFBoTtZ42OfvQ9oZ4kLXOAgHWBFEOdUPQljYhpeTVLDyLr53qiZtAuREiU= 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=209.85.210.71 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-ot1-f71.google.com with SMTP id 46e09a7af769-7d498212845so22518555a34.3 for ; Tue, 24 Feb 2026 02:05:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771927503; x=1772532303; 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=o4TpYsLweu5vcdrSiHvFV6CxIFba7CbMdBwg0rbySpo=; b=aMIzi2/NKLnnzfoHwhgs9dcr8eJFBD2k6KYlT0UvAJDtGEspBOCGZB1sD1rX929aIr H0ubA7YbQLM8e/MocIgM0jJrhiZvrzhUBhcJN7YLRJ2GC2r1MOyJkolWpkNaFrdwD/Am y1rSz4IqDNdffzmjohcpW1w72I1ankkZ2SKHTg2iUSjxA8wOnT4/+Q0Xiv+IzaNzQrKt UjTL+F7mzTpLdkipT8wNxNPvve1bX6fh3oW8LT5mPLf5jJy5R2MECvI9TBfEbqZ8Jl4c ghxN+fP8sipLvtRAOKzo4PhhUyfyLWsdP51p2yuIeO8KmkW1eW9Jgu76+gSe1qT3O0qP tXsQ== X-Forwarded-Encrypted: i=1; AJvYcCXVMEFrfQ8I85VwIo99oPHqnekM8k8tyfhu/XxyJYb16RjejzcE1YTyV4uzAN3NJXIkcHhaEAoIR0FbvB4=@vger.kernel.org X-Gm-Message-State: AOJu0YwdCUCITGdYutJoVVCodd8AeBkEGi6AE0jkaNk1Ve0jxvg74Svx UxFlXcUJyIBEDCXPZHb33yw8G2Uxwq+vJsO0FSW3HyYxp/xcrEpTqCM6iu/0mTK6qpDcipbaKSf pWursFOPO7IaOU+Vs9FerHWBlPzqP7+CZEp3xeLn7lsf68IDyGvgLywwyeRo= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2914:b0:659:890b:3f9 with SMTP id 006d021491bc7-679c424ca0emr5844360eaf.4.1771927503067; Tue, 24 Feb 2026 02:05:03 -0800 (PST) Date: Tue, 24 Feb 2026 02:05:03 -0800 In-Reply-To: <20260224085214.19679-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <699d77cf.a00a0220.121a60.00fa.GAE@google.com> Subject: Re: [syzbot] [ext4?] KASAN: use-after-free Read in xattr_find_entry (2) From: syzbot To: kartikey406@gmail.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+fb32afec111a7d61b939@syzkaller.appspotmail.com Tested-by: syzbot+fb32afec111a7d61b939@syzkaller.appspotmail.com Tested on: commit: 7dff99b3 Remove WARN_ALL_UNSEEDED_RANDOM kernel config.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14f1355a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=93740e6c6567fcec dashboard link: https://syzkaller.appspot.com/bug?extid=fb32afec111a7d61b939 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1777b722580000 Note: testing is done by a robot and is best-effort only.