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 6278AC433EF for ; Thu, 13 Jan 2022 19:04:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237833AbiAMTEJ (ORCPT ); Thu, 13 Jan 2022 14:04:09 -0500 Received: from mail-il1-f200.google.com ([209.85.166.200]:47854 "EHLO mail-il1-f200.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233928AbiAMTEI (ORCPT ); Thu, 13 Jan 2022 14:04:08 -0500 Received: by mail-il1-f200.google.com with SMTP id g14-20020a056e021e0e00b002a26cb56bd4so4525876ila.14 for ; Thu, 13 Jan 2022 11:04:08 -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=YnXlPLzLOeSu5XTDUNqCJDVyX7wesve914JTiyKl2c4=; b=WNiHKvlB3MuRnRJ22a/rzo/cUeLyWqRTHmWxb2TbIS3SHSNNbuTcvM5biNXV017OTh 5kmvOKk7TzZdKkM2nphUTopIWJ+utGjUGd74/PNJlWhHu89RL1pKrzsKxMNXSi0ZASzo 2QTSEFv7wx1EDwFRj9NlZJr5rGCiX+dMUgDfW/ctBpr5aUcfGvvH+VGsRMC7G6Nt2gsN 7d5wzfCQbnQxRKpz8k4/hrfzF4+iQq/wMgJFOLFRmOOzekE1jro7T5GW4ZI2egQPVSxO iRfMh6VCQI0SU5a861Eovw1xtx4a6cVHQZNthV8XpwHf+qFWCxlV5TMzUJ/gKfsZ/BVS zkpA== X-Gm-Message-State: AOAM532VMOk3oPPXAcR+REcCdfwds5ZSuziOY/N8jxU6brunijg3JCt/ /ZOr5E8031h4CcTTBbxuOvzSPkANLxereztkPBoCv7WGX6iX X-Google-Smtp-Source: ABdhPJwzwAgBJut9x8nUk1XqzpsbqJ8B/iN04mKahNLszI9mA7kZUC437wbqHYrvmU0vdte769zywTMaAUDIiNFjNKyGoNX0UYW1 MIME-Version: 1.0 X-Received: by 2002:a05:6602:2d08:: with SMTP id c8mr2857216iow.199.1642100647552; Thu, 13 Jan 2022 11:04:07 -0800 (PST) Date: Thu, 13 Jan 2022 11:04:07 -0800 In-Reply-To: <00000000000086205205b0fff8b2@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c86f9d05d57b594d@google.com> Subject: Re: [syzbot] general protection fault in ieee80211_chanctx_num_assigned From: syzbot To: arunkumar@space-mep.com, 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=16afe84bb00000 start commit: 7f75285ca572 Merge tag 'for-5.12/dm-fixes-3' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=b5591c832f889fd9 dashboard link: https://syzkaller.appspot.com/bug?extid=00ce7332120071df39b1 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1393cbf9d00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1238ba29d00000 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