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 X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,TVD_SPACE_RATIO autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA976C606B0 for ; Tue, 9 Jul 2019 03:49:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7057F21537 for ; Tue, 9 Jul 2019 03:49:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cIPz3WCg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727346AbfGIDti (ORCPT ); Mon, 8 Jul 2019 23:49:38 -0400 Received: from mail-qk1-f196.google.com ([209.85.222.196]:44748 "EHLO mail-qk1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727340AbfGIDth (ORCPT ); Mon, 8 Jul 2019 23:49:37 -0400 Received: by mail-qk1-f196.google.com with SMTP id d79so10731996qke.11; Mon, 08 Jul 2019 20:49:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=KskYFE/Ug0iwkacs3vqwqivOLXYCEi71ZnQKnzUX30M=; b=cIPz3WCgEnb0VMxGUsvqL96sOL9BnY0u5UhIhfuMiadfYLJnB528+qruGwr0ZaHgQ2 Qe+wyJ78woji2ZfoTBDiEgz/JCwRuzcLC3qAqOqVYrPG+nMgSYRZjX8RLqYJ6bFYyjfw dA54FcvAlWqoRgA/v26irblTCRQK/q6PlR3rOM6o66b9KrkN2qNfjduUEQLkoDQL6T/Z BHc3ZV3jjRVZd+i0/hF49PLAaTib/RsC00xGy/hZ5O+Bnd5oUgYCI8aDCkYzNbuQYUdI lOLNsLdzBBpwi712iaaq3cqH0NWj7cgrjD+Ec7U4lShSWfBE+ZS7SXvXt/Lz+PwBi65p dJWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=KskYFE/Ug0iwkacs3vqwqivOLXYCEi71ZnQKnzUX30M=; b=BDLjCxgtOtym8FlqLx2YRZktLmnWDle4KqMOYUXxsSuu2elONAORodgvrgOM8oB0oz Z8fR1WOuIxV9ipYSIXkpVJghYJB2lFHyHPQAxFIc5GOnytO7alEqCg6Z3pLqUzFtxZuT bb5TCmRkE6U81HA8fuq3hQ+xJFqdnVPXdS2CEYvdmGXD4Sa8mR/QD9j5AoPU9D86eoKM reBfKsiOWa3TDLAsdlWxQOZxk30BBJGcrS4vZ0pGRf+o/pS7ePnEWuvVBWDhVncOQBRd Q1kWlcQ0m+hfm2fjegGgLbGD9q6bYJJ/eH4/ahf9ZDBhrYL6Bo7m3pnTyhyqSSHoWDGS lzDg== X-Gm-Message-State: APjAAAWdYs33t5zOohULLq/Qb5wkNLnXj8pl1LUjLTLYWO8CMJzSYsxo 0o2PqgcHzIt3yuQ5Aepolh+rNNRmwNVZsZM1Pvw= X-Google-Smtp-Source: APXvYqzjbKB8azSowHGtx9AS51EbPcJglyrtLqksfB1ogI0ZeH6D2CKl94ZNbdBM9ZNpiQydQYeVO7NEm1xV0pXMIfk= X-Received: by 2002:a37:bf42:: with SMTP id p63mr17248085qkf.437.1562644176501; Mon, 08 Jul 2019 20:49:36 -0700 (PDT) MIME-Version: 1.0 References: <000000000000b13e1d058d2da276@google.com> In-Reply-To: <000000000000b13e1d058d2da276@google.com> From: Andrii Nakryiko Date: Mon, 8 Jul 2019 20:49:25 -0700 Message-ID: Subject: Re: WARNING in mark_chain_precision To: syzbot Cc: aaron.f.brown@intel.com, Alexei Starovoitov , bpf , Daniel Borkmann , "David S. Miller" , hawk@kernel.org, intel-wired-lan@lists.osuosl.org, Jakub Kicinski , jeffrey.t.kirsher@intel.com, john fastabend , Martin Lau , open list , Networking , sasha.neftin@intel.com, Song Liu , syzkaller-bugs@googlegroups.com, xdp-newbies@vger.kernel.org, Yonghong Song Content-Type: text/plain; charset="UTF-8" Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org #syz test: https://github.com/anakryiko/linux bpf-fix-precise-bpf_st