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[2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id u8-20020a17090617c800b00a26979c3264si4890983eje.151.2024.01.16.06.49.23 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jan 2024 06:49:23 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-27480-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=NqTc2wzK; spf=pass (google.com: domain of linux-kernel+bounces-27480-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-27480-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com 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 833C51F23FB2 for ; Tue, 16 Jan 2024 14:49:23 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5702E1BF3D; Tue, 16 Jan 2024 14:49:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NqTc2wzK" Received: from mail-ej1-f42.google.com (mail-ej1-f42.google.com [209.85.218.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2FEEB1BF2C; Tue, 16 Jan 2024 14:49:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-ej1-f42.google.com with SMTP id a640c23a62f3a-a2a17f3217aso1091292166b.2; Tue, 16 Jan 2024 06:49:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1705416548; x=1706021348; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=Y02z/tmpib1XgZeXA6m85lQ1dUIeX8FSLuICjkJTAVU=; b=NqTc2wzK9kx9nHJQ3yLwoyRBJzhDkvJJ8Se5BdGbEdMtmEU+UxiHAYIMAZkoSEHgHr mHF/v2E7e8YgzyIqlkjSq24VfzSKqMhrk6nKkc1SOlpUiBZljbx5FnnQFtDWk5jLLvSD +R7c+ESFSbu+dNcJIuB6akoj2NL2ljrMerdEVNeJpl7QLyXpSRnJxXpu4esfYFIyJCrw JQqrTF9UbdEjf9ins9MYBIEtiR01rIaJkZt1eW45568dn8YaZtMtbMhd3oT2xXzuCBrk IjlfLZZdOB0den01quuqgSxVCYpjWX4/oIWcgRcoCSDbNuleZpvliO5dWXj0alUoI8Nw ojaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705416548; x=1706021348; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=Y02z/tmpib1XgZeXA6m85lQ1dUIeX8FSLuICjkJTAVU=; b=xPWZlxDiKy2LcNc6bvn2wUss3Rn1AhamkY9eRUDxu1dBp/U8i0t5AAMC0HaZ0XzI3o F4OdZkwvhSAwhmaAi6MP44v8A/BwLbSdSiKyrEu6S/++XfZYcWpGPtgLASUpayzKn4Eo ABRQLPDSrMvis+emZFazat/MBFpQG1g9gn04eGMdA/eP+jOSNQVhmv4HPWMEF8zDGtsv gveaGItww6vevgz3ZcFmhu6v+bwSxocMkMUteYl/xErAXOu4tq9RoI1v4ivuGkAP7M4u DEKvzZwsHPbS89W2/ASWYBRJ32PCrR0TUREyOvlrUWPd86c93p9Ilj6jj1P3xobXSKzI 15ZA== X-Gm-Message-State: AOJu0YxarN4RbyaGZAXOYjPXWRW7A6H8YzPZfAyC482OPFo0/A4y4JIg wP13f9/PsKEFEnPi7tBINbo= X-Received: by 2002:a17:907:1b08:b0:a2c:baae:ce1e with SMTP id mp8-20020a1709071b0800b00a2cbaaece1emr4365126ejc.54.1705416548226; Tue, 16 Jan 2024 06:49:08 -0800 (PST) Received: from skbuf ([188.25.255.36]) by smtp.gmail.com with ESMTPSA id tl7-20020a170907c30700b00a2de58581f6sm2273770ejc.74.2024.01.16.06.49.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jan 2024 06:49:07 -0800 (PST) Date: Tue, 16 Jan 2024 16:49:05 +0200 From: Vladimir Oltean To: syzbot Cc: andrew@lunn.ch, davem@davemloft.net, dsahern@kernel.org, edumazet@google.com, f.fainelli@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, lixiaoyan@google.com, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [net?] KASAN: slab-out-of-bounds Read in dsa_user_changeupper Message-ID: <20240116144905.3otl4j3i3xjgzogo@skbuf> References: <0000000000001d4255060e87545c@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0000000000001d4255060e87545c@google.com> On Tue, Jan 09, 2024 at 10:17:34AM -0800, syzbot wrote: > If the report is already addressed, let syzbot know by replying with: > #syz fix: exact-commit-title #syz fix: net: dsa: fix netdev_priv() dereference before check on non-DSA netdevice events