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 6A127C25B0E for ; Tue, 16 Aug 2022 12:13:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235201AbiHPMNA (ORCPT ); Tue, 16 Aug 2022 08:13:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234968AbiHPMMk (ORCPT ); Tue, 16 Aug 2022 08:12:40 -0400 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A1487823A for ; Tue, 16 Aug 2022 05:07:07 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id g22-20020a056602249600b0067caba4f24bso5822906ioe.4 for ; Tue, 16 Aug 2022 05:07:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc; bh=BfoNF+003bgEMkMGaYc3NGH0AuXwcMTieITtAOOMKTE=; b=dtTZHyKwjbslXRFlEiuGw78ZQ9QqP6VKsUryKP6pBP4T6LZ2M2KuTRp63i2j6i4/aN 5V5bH9MkelibXAoLrL3BcftTXadiTHQQpPSNeTIsHD+zwaUu89jtooYYwPzOCHZF8BFD Ozcmjuwf/RbePUw80UcVlhaDkLoDVoTEIpG8Z0uwCJ9nkdXXkeJOAB63ToXtiKArpUmJ bXvI0JCF3t4cvMQBdO2EtfMukr+1QI6nhf6xPwrhznRyTq/NyHdayQTB/0vFrDCaZnpV r1umjNrQVYWVDp3oL4aSgYP2p99u9Gv+UIipV0HABZQb68jbRvVln4HCmXHTAEGP4fzO 6qAQ== X-Gm-Message-State: ACgBeo3ybI2dhFdrPgRnrJXZqbUblrdskdJvnTQeiOTqp1+F8it0cEZP v5CSNRJaFmmBw7fSeCLgnbd34KP9gtK/o3sudnEB/7KUCMYl X-Google-Smtp-Source: AA6agR4MlTO15N9gHgQVIfvM6oGmtJGRSxYQrtlZ2qYNJp6YuAg9FOgrJWZ31rXtaFwKKuuCAYRCzl9zEKjsRTG2TZ3uXpSY8HNF MIME-Version: 1.0 X-Received: by 2002:a05:6638:210d:b0:343:17cb:60a7 with SMTP id n13-20020a056638210d00b0034317cb60a7mr9606899jaj.292.1660651626758; Tue, 16 Aug 2022 05:07:06 -0700 (PDT) Date: Tue, 16 Aug 2022 05:07:06 -0700 In-Reply-To: <20220816105922.966-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004f0e5705e65a96f2@google.com> Subject: Re: [syzbot] WARNING: suspicious RCU usage in bpf_sk_reuseport_detach From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+24bcff6e82ce253f23ec@syzkaller.appspotmail.com Tested on: commit: 94ce3b64 net/tls: Use RCU API to access tls_ctx->netdev git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git console output: https://syzkaller.appspot.com/x/log.txt?x=11bf00cb080000 kernel config: https://syzkaller.appspot.com/x/.config?x=53da55f2bdeb0d4c dashboard link: https://syzkaller.appspot.com/bug?extid=24bcff6e82ce253f23ec compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=171d056b080000 Note: testing is done by a robot and is best-effort only.