From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (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 6530336C593 for ; Tue, 24 Feb 2026 09:41:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771926064; cv=none; b=Q9i2fror4eDPBJ2vYm5tXQ5vZBXizuOnisDl9k9GRG3I6GT+SH6Gz7SR1gz++CKPH3SusDpB2ptK1wk1ZXgCjPHQXmICeBkA0uXhrzVPfNtbz5ychS8oXNIO0FLZhUtRw0ZQ3WyKbyvBUA6vayfNuhJ7So7GMXdSWyOVxZErg2E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771926064; c=relaxed/simple; bh=gI1YR6mcQ9n0sF7HWCAAr2D1ilYQUc88XSKz0m74gZM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=jWpd48yP6tkz0ZAkVjNayZIS4Jc80Va+aV6GBcUVgdPJ68ISc/DSxiRSrMdFEFh4pycmtKB6i6Nts84wA9WsarCYPP+oQBKBK05M2yjNIgvqDLO3gNX2x5X3x5D7ACyed+nRwWJOZ0ikgCi6OkaIXo7nFsPMGiKq3frp0o5uY4Q= 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=209.85.161.69 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-oo1-f69.google.com with SMTP id 006d021491bc7-66b47c7a795so44412637eaf.2 for ; Tue, 24 Feb 2026 01:41:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771926062; x=1772530862; 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=2nr4e2ax1tz7awdsVv4ZWnp4Y7+T26LXh1EZbF6ULs0=; b=JUnWXLtV24fWfYKYbTDkT6J+pnWlnprd0axpJnS6G8c8JoUbXpgAm1A+LuAz+Bi9ku pmLtnwoKfRwTfOf8GGPsYg68wtkG3KydJCSlu8xvDBG52VvaxLUWl4UmZ+1G1tn48u19 7jwBOUKovj476q2MWqQ767esu8zfOchZaa3ldzGhZiGHY5vtJZpMiwPWot6+oRz6HtJ9 yLKPr/6tM4/4Te0+NsaC/lSWrWSBY6XtLUFsgfu/7dqPMsWc/M831Ub2vK6QpMZVhQ1l 9WPOVBl6mpSn454j0mv2SZvQur0U/Gsc17cMn19hS9ZGb7ViCRDE7TcUuV695Njs83yO imuQ== X-Forwarded-Encrypted: i=1; AJvYcCVnKYvH/XQt6EnS8PT/Y8Sz0Uq2RCBtEzyDTqb1S7fMvh84hpgakLCv5Fw1hEJ77jP3wjP6HERwYuTqx8w=@vger.kernel.org X-Gm-Message-State: AOJu0YyXABtv2BtEy/SXXmYs1VTpVAIB/fu0Cl5rkeh3uM5CoiKkBiRC sJG/8VMux7Mq14bhRSH40OCkoj52JnImL+ZquBiS7TQpUHpa/0OVwOI/jeNCAO+O4M3C6hYjY13 xt0KXxPvAyaV/6BqKC85R5ayFcwHTL8jxT7/tmoft+Z7kuS4XY7pc+zylvas= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4d05:b0:66f:280d:569a with SMTP id 006d021491bc7-679c46c81f3mr6168521eaf.37.1771926062422; Tue, 24 Feb 2026 01:41:02 -0800 (PST) Date: Tue, 24 Feb 2026 01:41:02 -0800 In-Reply-To: <20260224083610.17722-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <699d722e.050a0220.247d23.03ec.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=1699155a580000 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=15fe355a580000 Note: testing is done by a robot and is best-effort only.