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[147.75.80.249]) by mx.google.com with ESMTPS id t9-20020a1709066bc900b00a380d9234fesi1803512ejs.859.2024.02.13.17.06.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Feb 2024 17:06:22 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-64624-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=sina.com); spf=pass (google.com: domain of linux-kernel+bounces-64624-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-64624-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 am.mirrors.kernel.org (Postfix) with ESMTPS id 96E9B1F2A207 for ; Wed, 14 Feb 2024 00:56:59 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 64F4FB65C; Wed, 14 Feb 2024 00:56:51 +0000 (UTC) Received: from r3-19.sinamail.sina.com.cn (r3-19.sinamail.sina.com.cn [202.108.3.19]) (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 65087B64A for ; Wed, 14 Feb 2024 00:56:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=202.108.3.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707872210; cv=none; b=izj3Nl6A5zQdrw2TVw0/PmzjavJV4bSshiWeHzmlbTQNAYAbiKdUtc2BxW3mPXy/CEpRPZ3gfgKE/I+vqE86hNuh14JsM1Dj2zvjAn6jxr3ASUeSbUybHFMntaGXH+lnLM1aNy+cimE6T81dkorLPZm4XLTojgcpwvZ3Y5IWFEE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707872210; c=relaxed/simple; bh=9RiqoT09HHJBvhKjtXYrd+e8trSV6v0VOjtI+bKKk4o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dU4xWAOOb/Vx/l8U8HKbtJ6e7awThTkdqZwKiyk3hKBAHmiBqbW10OrOFENqYr9Ffqbv8PjYDq4kL6GY611JAvK9o2gEmZ7mjdLXrWjfYsgvtP9QAGHs8KbrXi4gDrVIHBYf/MYBudZIzmc2/tVDgA2RG16w+cP8ENmtWxrWu+g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sina.com; spf=pass smtp.mailfrom=sina.com; arc=none smtp.client-ip=202.108.3.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sina.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sina.com X-SMAIL-HELO: localhost.localdomain Received: from unknown (HELO localhost.localdomain)([114.249.59.61]) by sina.com (10.182.253.24) with ESMTP id 65CC0FA30000398F; Wed, 14 Feb 2024 08:56:05 +0800 (CST) X-Sender: hdanton@sina.com X-Auth-ID: hdanton@sina.com Authentication-Results: sina.com; spf=none smtp.mailfrom=hdanton@sina.com; dkim=none header.i=none; dmarc=none action=none header.from=hdanton@sina.com X-SMAIL-MID: 6793441048654 X-SMAIL-UIID: 1B9F12CFAE57421D9346C6E232AE8020-20240214-085605-1 From: Hillf Danton To: syzbot Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [netfilter?] WARNING: ODEBUG bug in ip_set_free Date: Wed, 14 Feb 2024 08:55:51 +0800 Message-ID: <20240214005553.1060-1-hdanton@sina.com> In-Reply-To: <000000000000d42dae0611477922@google.com> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Tue, 13 Feb 2024 10:22:24 -0800 > HEAD commit: f735966ee23c Merge branches 'for-next/reorg-va-space' and .. > git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=161a6ba2180000 #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master --- x/net/netfilter/ipset/ip_set_bitmap_gen.h +++ y/net/netfilter/ipset/ip_set_bitmap_gen.h @@ -60,6 +60,7 @@ mtype_destroy(struct ip_set *set) { struct mtype *map = set->data; + del_timer_sync(&map->gc); if (set->dsize && set->extensions & IPSET_EXT_DESTROY) mtype_ext_cleanup(set); ip_set_free(map->members); --