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 75E2DC00144 for ; Mon, 1 Aug 2022 16:16:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232596AbiHAQQr (ORCPT ); Mon, 1 Aug 2022 12:16:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231728AbiHAQQq (ORCPT ); Mon, 1 Aug 2022 12:16:46 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A456C15824; Mon, 1 Aug 2022 09:16:45 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id 15-20020a17090a098f00b001f305b453feso15807941pjo.1; Mon, 01 Aug 2022 09:16:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=DyQ9K8ymMDEzTjm8+aouou/83gQAMkkB40Lq7COAi90=; b=bKc+XzrgkCFZiEUbnAS5/FO+43F/9SjycwR/YkYtA5DisTt0Do0fsQg6bF49bGnGd9 YA0a3vSXT4RPvmr8zpb5WPNfsG11qdnVmP5H+cZ4kmPs3GXxtQb13FmSs/fqFOEBXLQH anlVgMx+bTF316hXTuS3rispdu1AK1ZbEhokhVLNBAJzU62ck1eKyaEuoND5XoMx50Ig gcveZR6kzZRu20VjweEzzurVLn1Mf5i49vnaK7i1JyiV4ityVX4lsHE7wg3cWc4Q+j6S 6NvGPsgenWjJdFEmu9Wk4wB66TR//iFiNIsncnefryw8HBT/ThlsXMA7A+daWK3oj587 7/Ow== 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=DyQ9K8ymMDEzTjm8+aouou/83gQAMkkB40Lq7COAi90=; b=OzZWqd2lI4VvFw23u6J5drulM3cLbAL/W2kkoQfT397D1Ziq8C7rnzhpMLQitKZMl9 7fPqd2SQY+EVTvT1Eqzh5uGgApSR4hpNm27YxAJPkb0ExXj7LGxYYcsCvi9VeQCiIXSL s9vZIKzZkuVlrzdKn0p23RSdFgOJj/AosDlZToMrK/0kkeonRVgy+/axqCoUygCmo0pZ jHfVGRsWCeztoqqKdsn4kZ0EZU7byhpjBltKC6fhnP5S8TYC1AphL515yfCCCyIqTk0Y WsiTvK2edvfkiJo5OEeTTD0bsubNrbH9jE1HjqQ+4Eiyb45+GABz4w6MQ7pw37w7LOLP R5uA== X-Gm-Message-State: ACgBeo1UcaMmAKLx8RZRwkZAy0JZ0DRaZEeQLOxXlx4AL6CX0cA4Ukzz 3SGG50RuZX69KEuuzemTvDY= X-Google-Smtp-Source: AA6agR5WQHS2QRnUdDFKIXQxlmyPnqxXuPRAoKSIJNemA2+P+CYErRyt7sfsSAhSbAbcAFNBb+Sz3Q== X-Received: by 2002:a17:90b:4b81:b0:1ef:cd2c:bf2e with SMTP id lr1-20020a17090b4b8100b001efcd2cbf2emr19492079pjb.137.1659370605031; Mon, 01 Aug 2022 09:16:45 -0700 (PDT) Received: from berlinger (berlinger.seclab.cs.ucsb.edu. [128.111.49.72]) by smtp.gmail.com with ESMTPSA id q11-20020a170903204b00b0016c27561454sm9671277pla.283.2022.08.01.09.16.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Aug 2022 09:16:44 -0700 (PDT) Date: Mon, 1 Aug 2022 09:16:42 -0700 From: Dipanjan Das To: Siddh Raman Pant Cc: Greg KH , syzbot+c70d87ac1d001f29a058 , linux-kernel-mentees , linux-security-modules , linux-kernel , David Howells , Eric Dumazet , Christophe JAILLET , "Fabio M. De Francesco" Subject: Re: [PATCH v3] kernel/watch_queue: Make pipe NULL while clearing watch_queue Message-ID: <20220801161642.GA1932489@berlinger> References: <20220728155121.12145-1-code@siddh.me> <18258c1d370.6c4bec7a269297.4170944235031209431@siddh.me> <182597c78f6.70a93066293735.4741894763116073008@siddh.me> <182597eccd3.14cac6a4293987.1730526835854998440@siddh.me> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <182597eccd3.14cac6a4293987.1730526835854998440@siddh.me> Precedence: bulk List-ID: On Mon, Aug 01, 2022 at 06:30:58PM +0530, Siddh Raman Pant wrote: > On Mon, 01 Aug 2022 18:28:25 +0530 Siddh Raman Pant wrote: > > I now tried the 5.10.y branch of stable (which has v5.10.134), but the > > reproducer isn't triggering the bug for me. Are you referring to the reproducer attached to our original report? https://lore.kernel.org/all/CANX2M5bHye2ZEEhEV6PUj1kYL2KdWYeJtgXw8KZRzwrNpLYz+A@mail.gmail.com/