From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="DRvzhjNn" Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A48DDB6 for ; Mon, 11 Dec 2023 00:44:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1702284279; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5LWTtRj4KzcXU71hLoOO86zVSMhjA4YYS/eymtJ/IMY=; b=DRvzhjNnn0g4bqrQsckei0AEBr2UA1Bai4MklJLlWfZsdeO/G6DCVdoFjer/lBFW5vBPYk PzYxMGufmCjXBhzBjt+r6dOsUPusJG5aX+MJD11DsEevsws1fj4vCQGbLBL0Y30domWFo7 jFHWFGY/pZ+Y7l/WPFkJwDsEmY0Plwc= Received: from mail-ej1-f72.google.com (mail-ej1-f72.google.com [209.85.218.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-679-jmgkH3U-Oa6O1i3Q5hxlZw-1; Mon, 11 Dec 2023 03:44:37 -0500 X-MC-Unique: jmgkH3U-Oa6O1i3Q5hxlZw-1 Received: by mail-ej1-f72.google.com with SMTP id a640c23a62f3a-a1df644f6a8so75340666b.1 for ; Mon, 11 Dec 2023 00:44:37 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702284276; x=1702889076; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=5LWTtRj4KzcXU71hLoOO86zVSMhjA4YYS/eymtJ/IMY=; b=Ry0ngjWRde/WjHKsso5T3NlBIkgTrmyy15JXw7K3zNyuJo2f6IbCLV7w9VcMwXHnLh UiVBanGvAKR1O/34o8SjxnHeFZGXBWQEKWGxwd/3elY9R7bN03SRw3X9TbcLIa8123Qa N3TuQhd/YvSrWXkQlMApXlyKhyBxgErpswBnk7o4o8i0ml+ak6LIexor+HEnl48duaE+ UfE6na6BZa2P8Vj1Dyuk7XTEitZC97OSBhNM3Y0qQJsbSZM0qIFhsEKpdCvJ1ko8wYwa aCLHehU96eLBH3Zjh4VdSwnut+0QCXBMkmM8gArJkUodbuQWy/F4m/922hFd7M34vAS7 xa9A== X-Gm-Message-State: AOJu0Yxc7aJKKWBwqNcIoLsD6pgt1M1jgkUzQ3D6/ze16mtsVqoJovx5 R8o9Zy0modtgCU/kz6y7Gry7GreysuNNrClcM6suivsFByl8J+VBii7MMC/dUXxcVvnTk4Yka8u C0iLkfepg1M6GTkL+ X-Received: by 2002:a17:907:c207:b0:a1d:7daa:4efd with SMTP id ti7-20020a170907c20700b00a1d7daa4efdmr4169687ejc.4.1702284276121; Mon, 11 Dec 2023 00:44:36 -0800 (PST) X-Google-Smtp-Source: AGHT+IHNBRffJXrCxYOfF2BE+lbKihjhGNMeES2n78bLLuyerFEqjYofvkFyNmZteUY/bpceg17JIw== X-Received: by 2002:a17:907:c207:b0:a1d:7daa:4efd with SMTP id ti7-20020a170907c20700b00a1d7daa4efdmr4169680ejc.4.1702284275807; Mon, 11 Dec 2023 00:44:35 -0800 (PST) Received: from gerbillo.redhat.com (146-241-253-165.dyn.eolo.it. [146.241.253.165]) by smtp.gmail.com with ESMTPSA id cb6-20020a170906a44600b00a1e2aa3d093sm4387337ejb.202.2023.12.11.00.44.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Dec 2023 00:44:35 -0800 (PST) Message-ID: <83ef2da88811e616b029c50a66ffdfab52493e2d.camel@redhat.com> Subject: Re: [syzbot] [net?] [nfc?] KASAN: slab-use-after-free Read in nfc_alloc_send_skb From: Paolo Abeni To: Siddh Raman Pant , syzbot+bbe84a4010eeea00982d@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Mon, 11 Dec 2023 09:44:34 +0100 In-Reply-To: References: <0000000000003e8971060c110bcc@google.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.4 (3.46.4-1.fc37) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Sat, 2023-12-09 at 16:09 +0530, Siddh Raman Pant wrote: > Final test >=20 > #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.= git master Please, don't cc the netdev ML for tentative syzbot-related fixes: it confuses patchwork and increases the traffic here for no good reasons. Thanks! Paolo