From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 C77091CD31 for ; Wed, 7 Feb 2024 06:50:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707288607; cv=none; b=AXhx/YMnqJ2TO/atJfxfAMcgTXfsFGrpzOHN6F+WtgvszWB5OvVnWEtlys9ORvfb2ClXcC53sZEM+/yTTVxbY5ehtE8k0JGM95EvIzpvaRqsyTM2uYMZbQK3flyLEURHM4rHvZdHoRARgFgQC6zM4RO1+zOlvkTp9MrYI93a3nQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707288607; c=relaxed/simple; bh=txwgru8ukqwseSHIc0ZyhJJEtXFoGOV/G4cX6j4bgyc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=s9ohrTGbBAXcSvYXQ5mBN+FSu12L67ZciE4xGFm7gWaRZYXEwQFPSzMCF+9+/CrtaB81GZIpqGg8dZAx8LW1E1p6dgaLfCa/gQso5o+VIimLGPCF5fd0AfV28KD9hurODB8oTIIeD9Ys2DDOIdX1MCCBGH1pgfVZayeTONE/4Fs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f71.google.com with SMTP id ca18e2360f4ac-7bef5e512b6so30283239f.2 for ; Tue, 06 Feb 2024 22:50:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707288605; x=1707893405; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=JJp9PiIxbgAEsE0ISqJs+jF6VAx9STrKEpa7F04AncM=; b=k2o4d3thqUXDi7W/0mdW6U5hfAI5YDE9rqbZrLcEdyh2iVDZlidpTnobpg/0KkDCaN /PfV4LXjT6VUtIBIaQLt8vjALMB6spN/1a6uOBj/QXR8EEFVD8xTVdRU8hc91pgypWoT II28uKut8BT8bK7NYLLOvAZbJl1QXkU+MeJfhlSKyay4796NPwl6Y+XuYbTrtUDFuenJ tbx8bGNyjAaH6ZEWsJiv3Z/l6VpOurfO76+KTIGDbIXf44OXGP6S0vJfwzisPzVCp+cM ZpJjjeFiOdCqolYcOy1QI4yTnkysEqc6yov1JkWInifweLTnquDXnnrAoZyv08847Esx 3MTQ== X-Gm-Message-State: AOJu0YzT1qT/J2GBxHwg7NemTMeVgOYoJMc+HHeKSvg2D+bRkqvUVGlw B/1U0VlXwrAZAwfEJqcbZBC55Y/bpY22tbOWcpJiJFP4R2y5cXEOC3ze0MvqZKvp4S9a+XeqK7j xlTCjAId3mLz3J+z1542773cGwhb4K9D1XdgmjE4oy1rldGp7iQQAAIY= X-Google-Smtp-Source: AGHT+IHIQD5e5Ra5jnAc0Lil23mYT3rezE8/io/0zI23XRimBC6ndhE/lGbLe2e9vRJfEQFrO/zPDUHLra9PuBS5SabQnmstnc37 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:160d:b0:363:ab40:78c7 with SMTP id t13-20020a056e02160d00b00363ab4078c7mr314018ilu.6.1707288605030; Tue, 06 Feb 2024 22:50:05 -0800 (PST) Date: Tue, 06 Feb 2024 22:50:05 -0800 In-Reply-To: <000000000000ecb4750610659876@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d5018e0610c51a8e@google.com> Subject: Re: [syzbot] [netfilter?] WARNING: ODEBUG bug in hash_netiface4_destroy From: syzbot To: 00107082@163.com, coreteam@netfilter.org, davem@davemloft.net, edumazet@google.com, fw@strlen.de, hdanton@sina.com, justinstitt@google.com, kadlec@netfilter.org, kuba@kernel.org, kuniyu@amazon.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pabeni@redhat.com, pablo@netfilter.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 97f7cf1cd80eeed3b7c808b7c12463295c751001 Author: Jozsef Kadlecsik Date: Mon Jan 29 09:57:01 2024 +0000 netfilter: ipset: fix performance regression in swap operation bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=179ff138180000 start commit: 6897cea71837 Merge tag 'for-6.8/dm-fixes' of git://git.ker.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=145ff138180000 console output: https://syzkaller.appspot.com/x/log.txt?x=105ff138180000 kernel config: https://syzkaller.appspot.com/x/.config?x=457249c250b93697 dashboard link: https://syzkaller.appspot.com/bug?extid=52bbc0ad036f6f0d4a25 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=174bd5d3e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16fcf5b0180000 Reported-by: syzbot+52bbc0ad036f6f0d4a25@syzkaller.appspotmail.com Fixes: 97f7cf1cd80e ("netfilter: ipset: fix performance regression in swap operation") For information about bisection process see: https://goo.gl/tpsmEJ#bisection