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=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 68E50C433E6 for ; Mon, 18 Jan 2021 08:10:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3FB4222525 for ; Mon, 18 Jan 2021 08:10:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387507AbhARIKB (ORCPT ); Mon, 18 Jan 2021 03:10:01 -0500 Received: from mail-io1-f69.google.com ([209.85.166.69]:50740 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387445AbhARIJz (ORCPT ); Mon, 18 Jan 2021 03:09:55 -0500 Received: by mail-io1-f69.google.com with SMTP id p77so18231463iod.17 for ; Mon, 18 Jan 2021 00:09:39 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=wEiWUD1KoU2kz++HYBOdztSbeG+sfsDlGM9Lh98rKKM=; b=NoGPxY6C6ucK4Xgvh0RVhIUGOQSIQWxy4FHcSh5ty1/j9lGcLK0Js2b27sYQFBvrIJ oxNboVNExN84Ib4us/NiRz073nlIH4ej6Ed0aUaXKR7M7ND0ZOAPTYA5i674hmzhXTR0 yS3Ar4S1ZmbNE9G80ijRkEfAlQOUAJni3pgXMrjj4jrosaN6zBZRx5YL7o73gejZ3Swl NwPizTsQ5dOEN2yvXAXCUu7VwpAb9dogu3T//CgRi2Ik7lh+Yjrlj606n2YndB0gtFbT XpF/X76bSzVXdBnj5Uvtku5JMeKqMQSkuRhd9kQkxxTJ5q3mpQ/pVOWKGaHK1F17fYnS auEA== X-Gm-Message-State: AOAM531iSdhAqi474QKasgTO8+5N5yniDHvyqrUPxkDMcMYuc9WVznA2 yCTC4mGNZoldc3J5mEbLbI1wyQrnrEUhM+9Zb80ziavJXYxt X-Google-Smtp-Source: ABdhPJy3DgoWHLFvzuYDkJzDwwA1JaPpvsFtlorUiuid/k905n8sJMZK4Xd3jj5HaJiA1RUHc/Jk2/sDAy2KQkj3cP16ie+7PFKI MIME-Version: 1.0 X-Received: by 2002:a92:cccd:: with SMTP id u13mr20286819ilq.273.1610957353923; Mon, 18 Jan 2021 00:09:13 -0800 (PST) Date: Mon, 18 Jan 2021 00:09:13 -0800 In-Reply-To: <000000000000f054d005b8f87274@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d43c1305b9283c0a@google.com> Subject: Re: WARNING in io_disable_sqo_submit From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, davem@davemloft.net, hdanton@sina.com, io-uring@vger.kernel.org, johannes.berg@intel.com, johannes@sipsolutions.net, kuba@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org syzbot has bisected this issue to: commit dcd479e10a0510522a5d88b29b8f79ea3467d501 Author: Johannes Berg Date: Fri Oct 9 12:17:11 2020 +0000 mac80211: always wind down STA state bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13b8b83b500000 start commit: a1339d63 Merge tag 'powerpc-5.11-4' of git://git.kernel.or.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1078b83b500000 console output: https://syzkaller.appspot.com/x/log.txt?x=17b8b83b500000 kernel config: https://syzkaller.appspot.com/x/.config?x=c60c9ff9cc916cbc dashboard link: https://syzkaller.appspot.com/bug?extid=2f5d1785dc624932da78 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10f207c7500000 Reported-by: syzbot+2f5d1785dc624932da78@syzkaller.appspotmail.com Fixes: dcd479e10a05 ("mac80211: always wind down STA state") For information about bisection process see: https://goo.gl/tpsmEJ#bisection