From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 B4BBD2DAFCB for ; Sat, 17 Jan 2026 02:40:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768617606; cv=none; b=BIaULBhDc9Ij4Al16bI9oFRyFC313IvUEtZevgSmRLxwJvtTlcoWrkHBVy6M9l0GVMdeXbnrVvcjBsVQmVVikyUJoDxtSOrObp2LlKrCjw+xtUNmS7ascIAnRtJOfHDRh27ceoPEb0Jle2QM9M7qUg8eXFGiAviummdu6VdYDgk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768617606; c=relaxed/simple; bh=93+LhPfA7nR7qn3T5BSCEmwsRTdzIyQ52f+bXccO6L8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=QyJb74wgyugAMBGro34gvDcEeDe6TN+tsUmfrRpw9zHzTb2KE1TCdz9IxgRvMKJ5Oz/5DRUyRQAIRScM4KGZ4+eXIGAO81ayU6Oi7ev42OuBiS+231bTD1JrlRPceTbDSqqQNxGQC1RRC3d369Xlih8kWym61ukPrGWYo/VuS68= 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=209.85.161.72 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-f72.google.com with SMTP id 006d021491bc7-65f6e15ad8aso7376197eaf.0 for ; Fri, 16 Jan 2026 18:40:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768617602; x=1769222402; 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=XsQ5P2/J0+HaYN9v15P3DqHhdTGN28vQrJU0Sp3itjo=; b=k2wRth2oFaJH6MzwIWSx/7sCsuKkLhSZ9btRNcWkeqcMGiCvdgeLVbyXvB9pSCDl4D 82Hr1EPyUtSiPsGrl2Gh2rou9zKhVDAFWw19lApiJ+4STNNgVebHETT6c/ZfiV9or+3A a8mYcJD72whjizpK7PFHybNb7IGEPRfMe8XhbF38Ciq6heT4aMAKu3eXDQdm+TqCn3TV hoCkJPGD+7yPXJ3QfeaQ9/RJlmUCyjRSwtQEF8KbpSYy4f7gwkfL5FiDb1WdkGLBTWcc EwHOn7IXFaRJaT+td2RajnuDupEwDA8A0e6L0f19pQIYqF1XbMNSHKkbNFsi2W0Vafsk xUwg== X-Forwarded-Encrypted: i=1; AJvYcCUsxv/bh58rNg3m5QrOaHLOIwq3/ULY/hk/hqn4xAAbwtfPl2h5FtioJG+xBCwaFay7hhFoG16Q7WYyuYQ=@vger.kernel.org X-Gm-Message-State: AOJu0YxYtzNGNPYfzxi01zOFG4v0/ut4cNnTeJcFPJE8YicPEW3rcjwF mFmqv81ap347HJV2RftKEXgxAbcrEzpx1act80svX3xq+rj9vPWJfikHxMtBmo1SwYyWKAlOAkx HXyGA4UFUsJ0geZ0a1+gC64iqJOxAOUG/HslfoqYQn4IgerKAniSqHWSvww0= 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:f0b:b0:661:470:c74c with SMTP id 006d021491bc7-6610e62d674mr3966148eaf.27.1768617601950; Fri, 16 Jan 2026 18:40:01 -0800 (PST) Date: Fri, 16 Jan 2026 18:40:01 -0800 In-Reply-To: <20260117023214.1246218-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <696af681.a70a0220.34546f.0080.GAE@google.com> Subject: Re: [syzbot] [xfs?] KASAN: use-after-free Read in hpfs_bplus_lookup From: syzbot To: kartikey406@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file fs/hpfs/anode.c patch: **** missing line number at line 4: @@ -XX,6 +XX,16 @@ secno hpfs_bplus_lookup(struct super_block *s, struct inode *inode, Tested on: commit: 39d33893 Merge tag 'drm-fixes-2026-01-16' of https://g.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=7b058fb1d7dbe6b1 dashboard link: https://syzkaller.appspot.com/bug?extid=8debf4b3f7c7391cd8eb compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=15ee23fa580000