From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E35F13D3499; Wed, 25 Feb 2026 16:55:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772038510; cv=none; b=MKgi0J5xu7Q0Vt1sGy6YVtvwtpLqHCc1jrwYfJ8ZNwTsoQO8N0GU+pH5HgASGHwV9iqUXwJ0exp9qowJBV2NeRuI1yW/NmgS+VQpKESMDYsHSgS0V/c/LNsDTONQKgkmWVffw8uO8AiHuIsMpsulaR3u1O8b9lRl1OKsQP1VeB0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772038510; c=relaxed/simple; bh=KarcrFPMISYiV8zUFWUSQ55vnZyAP/jL9jaLxtJ5iOU=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=kkf+/tU2St+/6L4yGEA865QoxiNGXnsUrsjdBk+bOgdCvhMzpKSlyojcttm5k8F5iKe9U/GvtRZoW+uRFiAq/x71lzrOi6SGkFMa7j/vLDp2cbl7bghy7bAoPgDVz4F+f+r4fTlkF7Y8axFbiF4C0+yMZ7ZzImL/DL1zMbET/gs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=H/ClQoIG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="H/ClQoIG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1FDCC116D0; Wed, 25 Feb 2026 16:55:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772038509; bh=KarcrFPMISYiV8zUFWUSQ55vnZyAP/jL9jaLxtJ5iOU=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=H/ClQoIGxYxsEbCZNITp4YFsgJOh3vYYcT83AB6dOssvfHM80ahKLS0rZ6Hh+2/x0 Mdb2+KFkXBdFzLyqFesMhWC5vjfEPP7fgUHj/kBQnoLYupEltt3xWiTXZk3skpjkAl SVa6BPDEoFjIcpwrTokYIFUlwSAcW9rU5XcR+Ewqx8hXa3TH6+T8sR0XqGsfDPeSBb O1tc3Z/9+/MBYd0wNEcIpkylg1HF2WgRaSUiJOwPuVLSXi9b516q5U5MeWs8Zcx6lq SXtCR9vKFYgEkXqpE6AYPa4wUPbu649Q8MItjymqM03YsBznkfxOCvr2wlydockj+M u1iiBSR4emCfA== Message-ID: <5a1f3e553f47a34b1cd6c30d9ec3649919d46585.camel@kernel.org> Subject: Re: PROBLEM: Duplicated entries in /proc//mountinfo From: Jeff Layton To: Christian Brauner , "Zachary M. Raines" Cc: Alexander Viro , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, JP Kobryn Date: Wed, 25 Feb 2026 11:55:07 -0500 In-Reply-To: <20260214-filmt-seepferdchen-c917d60205dc@brauner> References: <20260129-geleckt-treuhand-4bb940acacd9@brauner> <20260214-filmt-seepferdchen-c917d60205dc@brauner> Autocrypt: addr=jlayton@kernel.org; prefer-encrypt=mutual; keydata=mQINBE6V0TwBEADXhJg7s8wFDwBMEvn0qyhAnzFLTOCHooMZyx7XO7dAiIhDSi7G1NPxw n8jdFUQMCR/GlpozMFlSFiZXiObE7sef9rTtM68ukUyZM4pJ9l0KjQNgDJ6Fr342Htkjxu/kFV1Wv egyjnSsFt7EGoDjdKqr1TS9syJYFjagYtvWk/UfHlW09X+jOh4vYtfX7iYSx/NfqV3W1D7EDi0PqV T2h6v8i8YqsATFPwO4nuiTmL6I40ZofxVd+9wdRI4Db8yUNA4ZSP2nqLcLtFjClYRBoJvRWvsv4lm 0OX6MYPtv76hka8lW4mnRmZqqx3UtfHX/hF/zH24Gj7A6sYKYLCU3YrI2Ogiu7/ksKcl7goQjpvtV YrOOI5VGLHge0awt7bhMCTM9KAfPc+xL/ZxAMVWd3NCk5SamL2cE99UWgtvNOIYU8m6EjTLhsj8sn VluJH0/RcxEeFbnSaswVChNSGa7mXJrTR22lRL6ZPjdMgS2Km90haWPRc8Wolcz07Y2se0xpGVLEQ cDEsvv5IMmeMe1/qLZ6NaVkNuL3WOXvxaVT9USW1+/SGipO2IpKJjeDZfehlB/kpfF24+RrK+seQf 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Yy9YbXtWctUz8uvDR7shsQxAhX3qO7DilMtuGo1v97I/Kx4gXQ52syh/w6EBny71CZrOgD6kJwPVV AaM1LRC28muq91WCFhs/nzHozpbzcheyGtMUI2Ao4K6mnY+3zIuXPygZMFr9KXE6fF7HzKxKuZMJO aEZCiDOq0anx6FmOzs5E6Jqdpo/mtI8beK+BE7Va6ni7YrQlnT0i3vaTVMTiCThbqsB20VrbMjlhp f8lfK1XVNbRq/R7GZ9zHESlsa35ha60yd/j3pu5hT2xyy8krV8vGhHvnJ1XRMJBAB/UYb6FyC7S+m QZIQXVeAA+smfTT0tDrisj1U5x6ZB9b3nBg65kc= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.58.3 (3.58.3-1.fc43) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Sat, 2026-02-14 at 13:28 +0100, Christian Brauner wrote: > On Wed, Feb 11, 2026 at 12:59:25PM -0600, Zachary M. Raines wrote: > > On Thu Jan 29, 2026 at 1:04 PM CST, Zachary M. Raines wrote: > > > On Thu Jan 29, 2026 at 8:28 AM CST, Christian Brauner wrote: > > > > On Wed, Jan 28, 2026 at 08:49:12AM -0600, Zachary M. Raines wrote: > > > > I suspect the issue is real though. I'm appending a patch as a prop= osed > > > > fix. Can you test that and report back, please? I'm traveling tomor= row > > > > so might take a little. > >=20 > > Just following up on the patch you sent and thanks again. > >=20 > > > Thank you for the quick turnaround on that patch. I applied it on top > > > of 6.19-rc7 and after about 3 hrs I haven't seen any duplicates, in > > > contrast to without the patch where they appear in under 10 minutes. > > >=20 > > > Let me know if there's any other testing that would help. > >=20 > > According to my testing, your patch resolves the issue. Do you plan to > > submit it upstream? Please let me know if there's anything > > I can do to help on that front. >=20 > It'll go upstream early next week. :) I deferred some pull requests. I noticed that this still hasn't gone to Linus and it's marked for stable in your tree. Any reason you're waiting on it? --=20 Jeff Layton