From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 52E7F21B196; Thu, 18 Dec 2025 05:15:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766034918; cv=none; b=cBl9JqU0jWFkoCEPmQR1zzPolW8nAukgOO07NtkGrYtN7fAKVRzkHY1VmMFZsjjK24v7zSavGBneOUolui7Adhms+Os4o7qWeMQsWMqbJ5Yy9dAxXTSV+2Ley2uT6flalYdedqOPszJukOAI1Ucb6TWuyjYj93JH+DP8RS9V/pk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766034918; c=relaxed/simple; bh=pZxlOMsvE+RH64A0rSpIUqm1vokkH/Qn2MzrD405vQw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Aw/uO6wKaM608x6SG1xyjNCfaW1blUx76MstQ/vLBGNz4GbsQNAQDv2LqQjh1xotrzqhBhNXVNVdN6zoCrlnnCDir4Gy4cK7w7L8t2QDJRu9eoLL9RgZIw35vJsj78jDEy2tpOt/o7nqjcHIMxDqRIJD+knBmSp71omVxH7dq8g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=DlXsNLWy; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="DlXsNLWy" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=pZxlOMsvE+RH64A0rSpIUqm1vokkH/Qn2MzrD405vQw=; b=DlXsNLWyGVACHQopBo43OKOTbE L2Z4elzxjIShvywtgctmFqnKNuN6iyI7sc+uo7cx44sXqLiAHBUBYY+GTEtlmt3b9Eri/TM/Q2Gf7 M2+6SH1Uc/VyZzs+EL1ZJRCoNIPQpjvhVhHueU6m9MCBiJognqqIFDRUCAbHYyxGBtdYNWJqikE3Q WdMFI6sx3MkyrmGcUNbZzDZJnh/K6eiuPtzZzXfgrwTkO/2PJcCJmO34EDCUrXMlFudPyonZnbm9H sMKdwFUY+5V/BZFnAjm6xuwYHonn50X/qqrRtYx2KvswMBsjr4vwKrOpUR0XajEAcP3V6WMaK3CFE 3XjkA3Dg==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vW6M7-00000007osb-1ujc; Thu, 18 Dec 2025 05:15:15 +0000 Date: Wed, 17 Dec 2025 21:15:15 -0800 From: Christoph Hellwig To: syzbot Cc: akpm@linux-foundation.org, axelrasmussen@google.com, cem@kernel.org, david@kernel.org, hannes@cmpxchg.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-xfs@vger.kernel.org, lorenzo.stoakes@oracle.com, mhocko@kernel.org, shakeel.butt@linux.dev, syzkaller-bugs@googlegroups.com, weixugc@google.com, yuanchu@google.com, zhengqi.arch@bytedance.com Subject: Re: [syzbot] [xfs] general protection fault in workingset_refault (3) Message-ID: References: <6942c6f5.a70a0220.207337.0063.GAE@google.com> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6942c6f5.a70a0220.207337.0063.GAE@google.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html This looks like more of the freader mess and not xfs. In fact I don't see xfs anywhere in the call stack.