From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5810FC4332F for ; Mon, 6 Dec 2021 16:02:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1445106AbhLFQFh (ORCPT ); Mon, 6 Dec 2021 11:05:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1388073AbhLFP7C (ORCPT ); Mon, 6 Dec 2021 10:59:02 -0500 Received: from mail-qk1-x72a.google.com (mail-qk1-x72a.google.com [IPv6:2607:f8b0:4864:20::72a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1AC63C08EB3D for ; Mon, 6 Dec 2021 07:42:02 -0800 (PST) Received: by mail-qk1-x72a.google.com with SMTP id de30so11583347qkb.0 for ; Mon, 06 Dec 2021 07:42:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=tv30VS8SeKlLP5GRLFT6OKvsf2r+6PIvjSUcqekajik=; b=ideCG96xgNqked4pgV6jazA+7DiryfKsZEADsB50dAmAVoQWQ4q2pulV7OagAlM8SQ 6phVT+EG+Hp4unV7lOISRD0QAojl3NXKQhZh56HGo3Qvce3nSBnzaQ5Evov2KGCMWzyW PF9wp7D5SaIhcxVR5jXomZ4VTfCin+W8shzA85ab73pCx479nJaDzJP1WTngj3RU3FVO KjUwmnkL6NwBn9rWVhTfvpIDgGXeyRyzwygHgoebHNNbA0Oc228naVW7eQ/7v1E0s32p ZL42Eh/1KgCVtQ2e2Hv9nn/V68GyKo0abJRtDL+XtYZr524pDxNKLmo5BlYEmHrtgiMq lBSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=tv30VS8SeKlLP5GRLFT6OKvsf2r+6PIvjSUcqekajik=; b=p2UUT99MHZwPMdOm/47rVCiV6dkX7l2fWDT+SJYUeP61MXTDEI7v+tbFw9SJu1wZmM MLOrCyGCO+jHSMdPI9DwqpKRfZEekSmCDv4lxeiD7qCBlKKfsn1Fzi1Pnx6Vk+oE6vfb Wrt7WtcDQ5xG2i+q2dqD1orX5s1gGpMnqAT2gz2We5HmQq3TQsnqzJZ3YultdedocP/M dQbhWka/U0op6i1Kvd84JvUhoO84YsEl1fuaprqWv2aZfMuGMLNvtUx+prdC/mI4zZLs K/fR+ZvSL8FwFAWcOL9KbGAQeeHj/e21gYTOFWPye8GLHGJ71uGfjkIwTDAku8mnWjhS 8Xzw== X-Gm-Message-State: AOAM532iVznFkTolVaGmEqhLtfg4Vq863AadE7xyB+pEzteiEIbfQWA7 sLyy7/iMQfJG0seDLe6y8dLj6g== X-Google-Smtp-Source: ABdhPJw+NV2Qe6hp/inCJIC+GhFU4fEbYd9SO3EFcw0nOYD9MI9icSOOAhJ6rOWIykGB0U3g02NFxA== X-Received: by 2002:a37:3c4:: with SMTP id 187mr33417527qkd.755.1638805321335; Mon, 06 Dec 2021 07:42:01 -0800 (PST) Received: from ziepe.ca (hlfxns017vw-142-162-113-129.dhcp-dynamic.fibreop.ns.bellaliant.net. [142.162.113.129]) by smtp.gmail.com with ESMTPSA id e20sm7744887qty.14.2021.12.06.07.42.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Dec 2021 07:42:00 -0800 (PST) Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1muG7r-008xwn-TM; Mon, 06 Dec 2021 11:41:59 -0400 Date: Mon, 6 Dec 2021 11:41:59 -0400 From: Jason Gunthorpe To: syzbot Cc: avihaih@nvidia.com, dledford@redhat.com, haakon.bugge@oracle.com, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] BUG: corrupted list in rdma_listen (2) Message-ID: <20211206154159.GP5112@ziepe.ca> References: <000000000000c3eace05d24f0189@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000000000000c3eace05d24f0189@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Dec 04, 2021 at 01:54:17AM -0800, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: bf152b0b41dc Merge tag 'for_linus' of git://git.kernel.org.. ?? This commit is nearly a year old? $ git describe --contains bf152b0b41dc v5.12-rc4~28 I think this has probably been fixed since, why did a report for such an old kernel get sent? Jason