From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 7AF481624DF for ; Thu, 18 Jun 2026 13:40:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781790004; cv=none; b=jN9frHE93Vcl+N/D/qwt2DPet31Wm+ESZ2u6tG3iTjdKCf1ZLsj7iU78sgF34jrfAi2XlA6rIr07+BvsrBDZgDYx3ikYjV/MR3gxhZsIqjzhIISwgnpQksx01KKGTVluyES/zZir+8olNKjSr7BPYPpSmR00Ti8f+lYiiUYp1Ms= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781790004; c=relaxed/simple; bh=WO0Z8E5u4tMPM/0qA9boqNOAe7LU6rlvwmRMAmtwBn0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Fy13QvFQsOKFTw2SJLjy62zhn2pfgLy0B3HYxsljVn5Eb6tKqtDC6lRYxwwP42gXmiw1qmWR6DvaDUCnJXK93Sn7pt05pcMnTie/H+KSEQrJLXBjnQwLcS6nstE3L8pxfba+8l0Cp/n4ICNNqXh2ljgBNgC9Ne+Ipjzd1X040Cg= 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=209.85.167.199 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-oi1-f199.google.com with SMTP id 5614622812f47-48687df43c4so2075814b6e.0 for ; Thu, 18 Jun 2026 06:40:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781790002; x=1782394802; 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=k0D3UXpa2JhMLiaeHebldnf8teqZbssSsYmauqES7BU=; b=RR0bEj+qjNXQKER1W4e3brfm/qkW4dZrCQAKlEbP2ya34O8Y6kAl8zH17WmxoOef2F +C/t3YbPNItf//TDOBCO0MQP+splz29E+M92/cnewKVFweky6W8ol9nliXM/4gAaJSxt KyQwjudq9sdYBKCSUBjGYGKf2d/4G/vzzlx9oVebPKP5NlGva/Ed8WdqIEgXaJXYdNN+ NfDcU87tkHvTQJUVSdhyLrBJjuV7cvOgiTu2xkZgxq2JVAR4hiEA9SuO4wEwNDTIFEXs FV7VxU4Dti4k6oz3AzRRhmFblNSRaYIr1CGGlCXfGjTToGkYiILGBiezjLIBgTg6JquX wiYg== X-Forwarded-Encrypted: i=1; AFNElJ9tDgyp1cu5njJ4iuTrrxIzk7ucGTmykbcNDvh3xYwpSRJ0rKiGgSGb4ClUkrpI8JhBEdOMCCEvi31sNdU=@vger.kernel.org X-Gm-Message-State: AOJu0Yxyfmrx/dMiHcsD2vTXX1z+JrUCsSCVU/XdtHijImEU2mPv8opc bvCKg5ma7CB3cmBWmdVKHBcSEZBFupFT2EBMrU4sYastzvEfK2V3f3ermwJSc3gIYTRhK/Z3G2i 8TBzvLYHb2cY5Lcy515gwx2q4LQ9SyPNOZRO+9rJw6eIXfFtxDQciSTz4AnY= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:144a:b0:487:72fd:83c9 with SMTP id 5614622812f47-4895d2d9a29mr1967158b6e.33.1781790002539; Thu, 18 Jun 2026 06:40:02 -0700 (PDT) Date: Thu, 18 Jun 2026 06:40:02 -0700 In-Reply-To: <20260618131218.300241-1-hrushirajg23@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a33f532.537e895e.3cc275.0004.GAE@google.com> Subject: Re: [syzbot] [fs?] KASAN: slab-use-after-free Read in debugfs_u32_get (2) From: syzbot To: hrushirajg23@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+6c25f4750230faf70be9@syzkaller.appspotmail.com Tested-by: syzbot+6c25f4750230faf70be9@syzkaller.appspotmail.com Tested on: commit: e771677c Merge tag 'for-linus-iommufd' of git://git.ke.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=14ce93b6580000 kernel config: https://syzkaller.appspot.com/x/.config?x=ea349aa18d06ec5e dashboard link: https://syzkaller.appspot.com/bug?extid=6c25f4750230faf70be9 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=110e93b6580000 Note: testing is done by a robot and is best-effort only.