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 DFE5DC76195 for ; Sat, 25 Mar 2023 02:29:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232206AbjCYC3a (ORCPT ); Fri, 24 Mar 2023 22:29:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230133AbjCYC33 (ORCPT ); Fri, 24 Mar 2023 22:29:29 -0400 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 036CC1A498 for ; Fri, 24 Mar 2023 19:29:28 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id l8-20020a056e02066800b003247f2ba648so2254773ilt.5 for ; Fri, 24 Mar 2023 19:29:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679711367; 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=TajFkja3T0gLGV3AnXr59wGUN06t4s8QKsV8ooacjyg=; b=6VeM5rEmLe18iqrPE/zVTFmvgGS2SZX0nj8ML5vLuTjgqY5mt0UME3brE+MsXBn8KL exhN39jYTLBOkef+hjMQW0Mn4AtWvSQB+TGVcCauojjifoFebaXamyi6pX8+T40eIlZj p9wfzWsZq+QhehLKtaZmo+igEopKjigv2BBLnWYkBjfJk7zjs5TnEc6CCHh8hd7f8dWC 2vUZ+7Y096OrkYCS02ksk5QoQjojfv6YzRZiL1f2wtKNDOnqdDJE+TipBS3jtdsMyHBm Z1K8wsBIFIqLbZ9HJS0cr7ZPfq9KJJ2zr7tf/fPUV/Bc3qmWsmRXuBWOBI54ay3zaXcH wPqA== X-Gm-Message-State: AAQBX9cGRFRi8ZueeAwPlIpLmwVekTAUPYtgYyEKykZJGC+4IzaZLHZZ OZzyt1kwSBlH8Mn8UJFefwtN66UIj6VYdmu2Ybo1tw9UIt57 X-Google-Smtp-Source: AKy350bWq8n/m5XsoawxSXcBxKYWpEh4jfhH6x2dFq+/tRYqZd5nVAbHLd9wmIxmGw1/dxc3af1T8pYC7iJu9qPjRbxuft4DOhRV MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1565:b0:323:cab8:3c0a with SMTP id k5-20020a056e02156500b00323cab83c0amr2752153ilu.5.1679711367364; Fri, 24 Mar 2023 19:29:27 -0700 (PDT) Date: Fri, 24 Mar 2023 19:29:27 -0700 In-Reply-To: <20230325021143.1968-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000060888105f7b047ce@google.com> Subject: Re: [syzbot] [wireless?] INFO: task hung in switchdev_deferred_process_work (2) 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 but the reproducer is still triggering an issue: SYZFAIL: initialize_wifi_devices: failed set up IBSS network 2023/03/25 02:28:33 executed programs: 6 2023/03/25 02:28:33 result: hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 132: Operation not possible due to RF-kill) loop exited with status 67 2023/03/25 02:28:34 result: hanged=false err=executor 1: exit status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 132: Operation not possible due to RF-kill) loop exited with status 67 SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 132: Operation not possible due to RF-kill) loop exited with status 67 2023/03/25 02:28:34 result: hanged=false err=executor 2: failed to write control pipe: write |1: broken pipe SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=0 (errno 132: Operation not possible due to RF-kill) loop exited with status 67 2023/03/25 02:28:38 result: hanged=false err=executor 1: EOF SYZFAIL: wrong response packet (errno 16: Device or resource busy) 2023/03/25 02:28:38 result: hanged=false err=executor 0: EOF SYZFAIL: wrong response packet (errno 16: Device or resource busy) 2023/03/25 02:28:38 executed programs: 27 Tested on: commit: 65aca32e Merge tag 'mm-hotfixes-stable-2023-03-24-17-0.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=13227efec80000 kernel config: https://syzkaller.appspot.com/x/.config?x=4a2ca2de6ed94982 dashboard link: https://syzkaller.appspot.com/bug?extid=8ecc009e206a956ab317 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied.