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 AA6EBC4332F for ; Tue, 7 Nov 2023 08:25:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233699AbjKGIZQ (ORCPT ); Tue, 7 Nov 2023 03:25:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233590AbjKGIZN (ORCPT ); Tue, 7 Nov 2023 03:25:13 -0500 Received: from mail-oa1-f72.google.com (mail-oa1-f72.google.com [209.85.160.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03F07DA for ; Tue, 7 Nov 2023 00:25:06 -0800 (PST) Received: by mail-oa1-f72.google.com with SMTP id 586e51a60fabf-1e9b0514cb2so6784992fac.2 for ; Tue, 07 Nov 2023 00:25:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699345506; x=1699950306; 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=/VeWHnX3FKLObEtyX6GlSBLB+HcaO16fQrZJABNKmrA=; b=hbf8suVAhNjTcl/1LOA7E2ZmAjMwahZNXNtnEoMrwi7bDHLqbOoLY9dvCjMe/n5LH4 HED+eegagSdOkrCb+vPzP6S1wu0EbxGTApfaDC7iNfTj3XVpOF68UayaaYmD3vCveA3n SY9rMKD9DdvqSEhht9TRZoHqbTVIRPamvLe6fAIs0SX4GhD2CnkKinUE8BD4QktpbLXq mCcI/8h/r994tyeVx/Gcf/H1brM/KS7fQdUGJPtQwcbUa5B/RoRxLGGuCP8QR5tFyMud PxwP9dQkyxKvX8l+iHgqO5sF/IWRXu8GQm5tAqUQ5hE9JhNO6ZFV6FPPhVIuV2Vzdui0 Pdzg== X-Gm-Message-State: AOJu0YxH8QyldVCkarRLfxBrkYBZgo5FiSQucu2+Njuh+RDli9rlMxsp 9Hyrs5X8swP+Tue7IwUy/Nr4B4HgrAztGjQun9LgXRqouFV8 X-Google-Smtp-Source: AGHT+IGJEd5Nq1Mz1pOFbxEaR60SDM8zts1GWxm0RyeCCsYGeWxT13dinNOJtnz8GWzdFwASj7cOe1upjxWEL6VJP2SWJnCZs7e9 MIME-Version: 1.0 X-Received: by 2002:a05:6870:241a:b0:1dd:7381:e05 with SMTP id n26-20020a056870241a00b001dd73810e05mr950466oap.3.1699345506174; Tue, 07 Nov 2023 00:25:06 -0800 (PST) Date: Tue, 07 Nov 2023 00:25:06 -0800 In-Reply-To: <000000000000bcd80b06046a98ac@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003f0e4406098bb529@google.com> Subject: Re: [syzbot] [wireless?] WARNING in ieee80211_link_release_channel From: syzbot To: davem@davemloft.net, edumazet@google.com, jiri@nvidia.com, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org syzbot has bisected this issue to: commit c2368b19807affd7621f7c4638cd2e17fec13021 Author: Jiri Pirko Date: Fri Jul 29 07:10:35 2022 +0000 net: devlink: introduce "unregistering" mark and use it during devlinks iteration bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1734cd60e80000 start commit: d68b4b6f307d Merge tag 'mm-nonmm-stable-2023-08-28-22-48' .. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=14b4cd60e80000 console output: https://syzkaller.appspot.com/x/log.txt?x=10b4cd60e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=c45ae22e154d76fa dashboard link: https://syzkaller.appspot.com/bug?extid=9817a610349542589c42 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=128eab18680000 Reported-by: syzbot+9817a610349542589c42@syzkaller.appspotmail.com Fixes: c2368b19807a ("net: devlink: introduce "unregistering" mark and use it during devlinks iteration") For information about bisection process see: https://goo.gl/tpsmEJ#bisection