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 3FFD8C76195 for ; Sat, 25 Mar 2023 01:51:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231915AbjCYBvV (ORCPT ); Fri, 24 Mar 2023 21:51:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229535AbjCYBvT (ORCPT ); Fri, 24 Mar 2023 21:51:19 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7EA74C16A for ; Fri, 24 Mar 2023 18:51:18 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id h7-20020a5d9707000000b00752fe6c68d1so2146831iol.13 for ; Fri, 24 Mar 2023 18:51:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679709078; 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=JT4ol3JHeQINL+/YKHpG5bjwK2jRO4hxRQmODF5OOzM=; b=nrXppRzqrVWYA9kvGwOrVOyx47yKAHhAqFpVUFgLyFjxNIErK7HQIBbHpV6IoQxQ4a eJL5QkqnsWjfs19yQPLbhQn0IJagHs01WFMyZDCEA0I2nh7IlvZ9Uj63jYltThQRInhj 9bM4m6gQ8mAub9ZErRAwH9MIwgYkKafK+HXw3yF7smPaHATWdfMrdTftcS4fNt2peFDz Mxe23pa0LscSFP640qJY030X9uW35nQwjhRyyxqtJp7uw0WW20q8Q43bilAd/YxYBkrx 9uB839/dvhqSKyOZVzwAXh095CqLUwdNeFEFT0DeUDgtGKpyPooRNsxvqFbDunJ66uCe GYDA== X-Gm-Message-State: AAQBX9cfqmIMt8nFINVjI9sWY1DjFwCl9xFWCr3jknLTzxIQKdq7rMSe sLCbEqp9f064Y1uAdLBGiqg79YrDZoMAYaghZ3rNsFL8bdUN X-Google-Smtp-Source: AKy350YntPKEsd3v8U4AWLgHNbuKjAALLo0fe0mlldwKRaWcy0ZZ/wP9SBE7J/wSAVAiTaz4EgIe8U0z+1vPxiBAP9kSxgRgY+Zr MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1be1:b0:325:e0bd:d1c7 with SMTP id y1-20020a056e021be100b00325e0bdd1c7mr1722798ilv.2.1679709077861; Fri, 24 Mar 2023 18:51:17 -0700 (PDT) Date: Fri, 24 Mar 2023 18:51:17 -0700 In-Reply-To: <20230325013831.1826-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000e97c0005f7afbe1e@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 01:50:35 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 01:50:35 result: hanged=false err=executor 1: failed to write control pipe: write |1: broken pipe SYZFAIL: initialize_wifi_devices: failed set up IBSS network device=1 (errno 132: Operation not possible due to RF-kill) loop exited with status 67 2023/03/25 01:50:35 result: hanged=false err=executor 5: 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 01:50:35 result: hanged=false err=executor 4: 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 01:50:38 result: hanged=false err=executor 0: EOF SYZFAIL: wrong response packet (errno 16: Device or resource busy) 2023/03/25 01:50:39 result: hanged=false err=executor 5: EOF SYZFAIL: wrong response packet (errno 16: Device or resource busy) 2023/03/25 01:50:39 executed programs: 29 2023/03/25 01:50:44 executed programs: 34 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=12e930b6c80000 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 patch: https://syzkaller.appspot.com/x/patch.diff?x=16379cfec80000