From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=95.215.58.30 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794354373; b=fqHptHE4WlGn5vepJKjknxT/adwwfjZSmBtnaD02lm2i2GZJgX2oOLqffuuSFhyCxs6b nHip/SpKBSV4gj2ZH958Ygvch96imOfQlDILvNgnFNN+tfJR02WJYs6Hs7GiIPi8ASiv6 44qUQ8XNPKKQhM5v0stYZUpl9MKEfakLbnZIAC/05ExhX2jkEmkiE7w1eLZPN1IlKee3U PlGAMx8icDnJ/mhE+DVVQ628dMkpQwm/qGRgpu0icUtfviQIO+Loz1GGQ+urGzUSOb9sB Dcf/KosWvLMk8JnIo/tCXz9pcXeWGDNHPDeeNwNteHde+vyM65dqEAyNFZCqfvSRZZQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794354373; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=bV6upzA5StR1b1wyNZFKOklGx4ha7k0DQuLrcpokU8o=; b=fIbOfTiIrIL5BPXNO3IKRRvMP5Pp02YviP1vzhhdK9EQWPtLvA4l1AEN9P16SUiid4ga 0ytEJ32Kxrh19AeZmCjLrfJh+i/cTPiEXQkixpV3NvUBwT0X4+Efs2GNElpyb0EyXgAjz CiXeMR4I2viFwNglZrCf0yuuTQxVBcOkw5JsVZ0glJfc9cNBMn1eEV6ehxfWSNVQ4zRyA acBPSIIIpHCQULL2V3qSA3HdOt5TvEH+iMU+Ss5/XCbmf9XEK+zX0K3GqJshMRo+EDTYf soaIdepA4nuneqvl6Mgy5f51rk61HtDTpHcW/uhdNJoWhUliU1TgVHvVUKJjBQQHuoA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=iY8KHlhx; arc=none smtp.remote-ip=95.215.58.30 Received: from mta1.migadu.com (out-30.mta1.migadu.com [95.215.58.30]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DE3BE606A31C for ; Tue, 10 Nov 2026 23:46:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org DE3BE606A31C Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=iY8KHlhx X-Envelope-To: cgroups@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=bV6upzA5StR1b1wyNZFKOklGx4ha7k0DQuLrcpokU8o=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1794354369; v=1; x=1794959169; b=iY8KHlhxHAGrs3qH58ofiN470cF1KdSVutOe7C6fCq4lJChwUZ2UGV6ybT44OovBxCBR8QGD wGJH3G17G8JmKCGR4BQpkXJ81F1ldIXm4IXalSaAKAw1suM8hQWFBqQUEugyhCH3cH0kztOpi4r P4bXuooTIpIQ4I0IonLP7vkI= X-Envelope-To: cgroups@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id da08650cc9e97235; Tue, 10 Nov 2026 23:46:09 +0000 X-Mizu-Trace-ID: da08650cc9e97235 X-Migadu-Flow: FLOW_OUT Date: Tue, 10 Nov 2026 15:46:07 -0800 From: Shakeel Butt To: Noah Feldt Cc: Johannes Weiner , Michal Hocko , Roman Gushchin , Muchun Song , Qi Zheng , Andrew Morton , Karl Erik Hofseth , linux-mm@kvack.org, cgroups@vger.kernel.org, regressions@lists.linux.dev Subject: Re: [REGRESSION] mm/memcg: list_del corruption on memcg LRU on 7.2.11 despite bf4ade7dbd76 (single NUMA node machines) Message-ID: References: <20261110132853.71228-1-noah@feldt.systems> X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261110132853.71228-1-noah@feldt.systems> Hi Noah, thanks for the report. Can you please first test without MGLRU and see if you are still seeing crashes? Shakeel