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 451452848A7; Wed, 15 Apr 2026 16:35:23 +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=1776270924; cv=none; b=IsyXVf54GwcW5d1GBXy0pQ9GN03MmSd0o9IQ+ti1x6vOwBMiUY+14R/Evva08lJqjppxT51XoDWsSdHEGdZS+A1VlwEFHue8kBQx7RNqrJstBW626DHB/bC2osk4QNcxcTO1p1Byi5NsbrEj5Vk2yZCGYLiPrnDVZ5BG5XuBBoU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776270924; c=relaxed/simple; bh=y/K7Dl0aWRlGBlsg4K57mg7Hk6sFDw9z2HgCzeTpJeE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nfHUgv2TEstIZqaxodzz3TxeZR9rwPlNOtKhCZT/nkY06FrUBZZdoH/t4M9FNNOBKIONVG2Gzwj1NtSg/tO7v6wlpJ3+CL2Bs/T91gem+WHUimvjOs9aJ1bIcEv59BMcssqd9ANQazH1KQhwAu4IA3D4mUkP85MxVuvWBGK4v4Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dCgyuJO2; 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="dCgyuJO2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49E7BC19424; Wed, 15 Apr 2026 16:35:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776270923; bh=y/K7Dl0aWRlGBlsg4K57mg7Hk6sFDw9z2HgCzeTpJeE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dCgyuJO2L68O6bEy2/p4nJeXBp2GrpTb/+eZVVF9+MpH29CON2auXZXIuXLHCdZB4 Ls8Cu8EAJmA6Ah1mEQJKVYaX9sBUV3J6RfYHmj6Vd+S81QSF90/yVMz020w4hL/tkI lp/FL41oopJIJGOIM3w6zoSjoDxFqvsbI0jNjH1kIPJ8Vq7PsSBBtORrOipUR3IjV/ KZTjB9liM9hKiHSEEQQZEHVw6FhEKR2lWlpkgDdy/r2WX5k5cp8L5QWZLBsteC6qnR tmfPWSFUuCbqay1od7/SiBhGts2sZME50ExVaZYHhJTfGvOGal/jXGEu7URi2e3KIK 7nri1p54oqBFQ== Date: Wed, 15 Apr 2026 19:35:19 +0300 From: Jarkko Sakkinen To: Paul Moore Cc: David Howells , linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, syzkaller-bugs@googlegroups.com, syzbot Subject: Re: [syzbot] Monthly lsm report (Apr 2026) Message-ID: References: <69dde155.050a0220.3030df.004d.GAE@google.com> Precedence: bulk X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Tue, Apr 14, 2026 at 10:02:13AM -0400, Paul Moore wrote: > On Tue, Apr 14, 2026 at 2:48 AM syzbot > wrote: > > > > Hello lsm maintainers/developers, > > > > This is a 31-day syzbot report for the lsm subsystem. > > All related reports/information can be found at: > > https://syzkaller.appspot.com/upstream/s/lsm > > > > During the period, 0 new issues were detected and 0 were fixed. > > In total, 3 issues are still open and 45 have already been fixed. > > > > Some of the still happening issues: > > > > Ref Crashes Repro Title > > <1> 95 Yes INFO: task hung in process_measurement (3) > > https://syzkaller.appspot.com/bug?extid=cb9e66807bcb882cd0c5 > > <2> 68 Yes possible deadlock in keyring_clear (3) > > https://syzkaller.appspot.com/bug?extid=f55b043dacf43776b50c > > Jarkko, David, > > Do we have a fix for the keyring_clear() issue, or is it not a real problem? I'm actually doing something to this already: trying to write a simplified reproducer. But yeah most likely still will take up until some point next week. BR, Jarkko