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[147.75.199.223]) by mx.google.com with ESMTPS id 71dfb90a1353d-4ed3f7d17a5si546419e0c.77.2024.06.13.16.05.28 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Jun 2024 16:05:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-214082-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=i-love.sakura.ne.jp); spf=pass (google.com: domain of linux-kernel+bounces-214082-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-214082-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 2B4481C228BD for ; Thu, 13 Jun 2024 23:05:28 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6AD6614D290; Thu, 13 Jun 2024 23:05:22 +0000 (UTC) Received: from www262.sakura.ne.jp (www262.sakura.ne.jp [202.181.97.72]) (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 579751369AF for ; Thu, 13 Jun 2024 23:05:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=202.181.97.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718319921; cv=none; b=EFYYrWlOoAHLIUbL4bZXk4CASMKfX38sdcb0eIrztAlx8NkTkFlZvaD/CQ4ooGbv6/jS3IWVGRqCkj54sL7RHroG2bemxSRmB3xsps4ppcChEevGp8MGkrqO3lCb4BXzjAi74q7u3zR8IYWLPGRaiGV6qFpKBZwmybvEIaX1nUE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718319921; c=relaxed/simple; bh=yAzIYzbISzsf+89DY9K1XAQJTjxBmZ6FDpl7J07A2BI=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=PKM4/9/yAV4ZazxinhvVm1HEgyzvbuFpkPpTxPB3R9+H7T9e8Gv6GhwV1jp6dubOpGOQQMP78eikqt/gsG6glhK8Op5gHnIURAGf0cdLfSIuvaiBlDuKmKLUj6diwwsjmQhxhogg6pfNt6oxvWngjsar4EbgpW6VDi816vgDLXY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=I-love.SAKURA.ne.jp; spf=pass smtp.mailfrom=I-love.SAKURA.ne.jp; arc=none smtp.client-ip=202.181.97.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=I-love.SAKURA.ne.jp Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=I-love.SAKURA.ne.jp Received: from fsav117.sakura.ne.jp (fsav117.sakura.ne.jp [27.133.134.244]) by www262.sakura.ne.jp (8.15.2/8.15.2) with ESMTP id 45DN57TA019547; Fri, 14 Jun 2024 08:05:07 +0900 (JST) (envelope-from penguin-kernel@I-love.SAKURA.ne.jp) Received: from www262.sakura.ne.jp (202.181.97.72) by fsav117.sakura.ne.jp (F-Secure/fsigk_smtp/550/fsav117.sakura.ne.jp); Fri, 14 Jun 2024 08:05:07 +0900 (JST) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/fsav117.sakura.ne.jp) Received: from [192.168.1.6] (M106072142033.v4.enabler.ne.jp [106.72.142.33]) (authenticated bits=0) by www262.sakura.ne.jp (8.15.2/8.15.2) with ESMTPSA id 45DN56rP019544 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NO); Fri, 14 Jun 2024 08:05:07 +0900 (JST) (envelope-from penguin-kernel@I-love.SAKURA.ne.jp) Message-ID: <7de6dec6-050c-4e26-ad55-f5b466b2ac4e@I-love.SAKURA.ne.jp> Date: Fri, 14 Jun 2024 08:05:06 +0900 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [syzbot] [kernel?] possible deadlock in __hrtimer_run_queues (2) To: syzbot , linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <000000000000c31e9f061a43de90@google.com> Content-Language: en-US From: Tetsuo Handa In-Reply-To: <000000000000c31e9f061a43de90@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit #syz fix: bpf: Allow delete from sockmap/sockhash only if update is allowed