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 E372FC4332F for ; Sat, 18 Dec 2021 08:46:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232378AbhLRIqI (ORCPT ); Sat, 18 Dec 2021 03:46:08 -0500 Received: from mail-io1-f71.google.com ([209.85.166.71]:49990 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231366AbhLRIqH (ORCPT ); Sat, 18 Dec 2021 03:46:07 -0500 Received: by mail-io1-f71.google.com with SMTP id g16-20020a05660203d000b005f7b3b0642eso3035409iov.16 for ; Sat, 18 Dec 2021 00:46:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=XVqEkA8WZDlDVVYlT+qQd4IsUmoT02f/Z2qlP0bG9gs=; b=KC/KyJPTWfWpgl7j+k+O+3fddeNdlWxFOgFEjFVAhbPNPPkwvQ9l0PbFyRY3xk4eQc af+ugtwb5JHnZSBA4s0rpaDG2AGgSJYE77Ws2M507p0RBZAZ86IFAXP+XkURYK9K5zMv wuhy5/2dE5PDByUMgbNJH+xWo3DisOCcm2k9dNVQ7IMYPTvT5jPG50CChaftDhecUS47 aNeanfH7uev2ZsT4flU9maAbVnSdfaAoiAgx7B8sfJNoh3msggYweCMeB2OzdAksw64x V1LP7iMSmTUk0poaR3RDLaTVrRM/WbkTx21RP9TkUT3Kd2jHYWKWqo7CVxLGMpvLmvO/ wndQ== X-Gm-Message-State: AOAM530JB/Jdpl79IyAkFxpPFzeUxbgwN9mSCkDcYRNvnol3SR0g2iR/ 9Gb/A1FfZzoliydPLqW0UYMQ78t9TL9H2aMVOlKhKcozZdq9 X-Google-Smtp-Source: ABdhPJyuro0eRzCQRI0a07S5Fkm0NFBfzp5SGa8KoLpOL6oXDEfke4RSYwNg/MHcMlwLlcVDHcciurr9HDKnp4Wrp26MUekUa6GR MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1541:: with SMTP id j1mr3595398ilu.100.1639817166880; Sat, 18 Dec 2021 00:46:06 -0800 (PST) Date: Sat, 18 Dec 2021 00:46:06 -0800 In-Reply-To: <0000000000000a337b05bb76ff8b@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ba831905d367af3e@google.com> Subject: Re: [syzbot] INFO: task hung in disconnect_work From: syzbot To: davem@davemloft.net, johannes.berg@intel.com, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, phind.uet@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 563fbefed46ae4c1f70cffb8eb54c02df480b2c2 Author: Nguyen Dinh Phi Date: Wed Oct 27 17:37:22 2021 +0000 cfg80211: call cfg80211_stop_ap when switch from P2P_GO type bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13ad179db00000 start commit: f40ddce88593 Linux 5.11 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=51ab7ccaffffc30c dashboard link: https://syzkaller.appspot.com/bug?extid=060f9ce2b428f88a288f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1217953cd00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13baa822d00000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: cfg80211: call cfg80211_stop_ap when switch from P2P_GO type For information about bisection process see: https://goo.gl/tpsmEJ#bisection