Received: by 2002:a05:6a10:af89:0:0:0:0 with SMTP id iu9csp1242736pxb; Fri, 21 Jan 2022 13:10:42 -0800 (PST) X-Google-Smtp-Source: ABdhPJzkolUTJIVJzX/SIlDIGcXlKTdb89gp8u2ejAIpcwGs/9wfCLgn9ZDTNSTUlwauvM1lwbq3 X-Received: by 2002:a63:bf4b:: with SMTP id i11mr4116140pgo.214.1642799442232; Fri, 21 Jan 2022 13:10:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1642799442; cv=none; d=google.com; s=arc-20160816; b=BSJAwFGRwefNtFKypYtShfXrI78R86zhsz5pT0yy3GgnyNCUpiffOExbhXTjzIDzbg HyRnQ499LWAIHslEkY7jjAZ6A+gHR/FTq4c1DMM5DLD8S5Ao1fh8ZUWJG06LTFzqf+Ub dZitzQ+Z5/lN15x9XmPmcVnd7IslAbfFadpND3EKsROuAjK0Hs5QN8ykmc3cMEm6PLz5 TGqBPcA2qBtbF1IyQ01wlVXMzRz0sdKDUmhcBWyCZ6eQ4Iwaj/Y2vxbHOWnmGWWvPgLT KTcQLJ3lDXa9O+xdt3zsNHEclRyQK8zp3QYJTNyVvxb8y0mYr0Z74Z6IgCtcV3AptAGb cLfw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:from:subject:message-id:in-reply-to:date :mime-version; bh=BJlzqqjrs17SVp97ypy2bLlCbjlSXkVkZRZti+CfRQs=; b=P2A2ELt0AxtdECVfvcZPbINhW4i9S+zXpWuMD7hn96c5MS9NyoMQlVXEpI7fCJIlJt Wu5HSPP9JWItYG6oOdhl1iC9jGCKP7IZDg4WnZK6C3qC9ElPePP3sq3FBEpd8VmhvCHV 13MBXJde/qlmbsj3Qt3kXgkNRf9gUxUBAXc9dQI2mxCftj1oAeaJm7pTwKE7IM7oozD6 VorNCzh24Ej5LsL8C9p3V7pytpo/fYMdpfmGKLAPvuEtZajh5KtPJq08PBgyrN5Ns2jf KFkO1Qous4StzsbzoEeg1n9y6g+sQi3rMPB8QpuJMOe2wiQCS7USKq3VzY5QHVlxisbS czmg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x7si6143632plr.389.2022.01.21.13.10.30; Fri, 21 Jan 2022 13:10:42 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358932AbiATILL (ORCPT + 99 others); Thu, 20 Jan 2022 03:11:11 -0500 Received: from mail-il1-f198.google.com ([209.85.166.198]:50816 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358401AbiATILK (ORCPT ); Thu, 20 Jan 2022 03:11:10 -0500 Received: by mail-il1-f198.google.com with SMTP id h6-20020a926c06000000b002b97ec9827fso409702ilc.17 for ; Thu, 20 Jan 2022 00:11:10 -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=BJlzqqjrs17SVp97ypy2bLlCbjlSXkVkZRZti+CfRQs=; b=lEfFYt51XF0aZTIbaFXaWWgGqWJAba0i63tQkRLDdNUJYvo0dSn8sMhtcK1B/rNaVB zr+Lcj42q3/tvqXL7SL4JgVgi3Zt+LVzQTQEwiAnzVNBKnycgtDxFtI7tR7NOol9pwxt EgDh1RR1yBRQuPybL08FbMC+msXx8pagw+GIeRtuyCNl2G7benTlfZdFpUH6VIXEcaz4 dfFlc9AJbY9X9G95iS8vRhZJY3FRb5MKFVHq3SYiepzWRgaiEwK8r9t7S5G0Z6WvUnSH G18hhzOpwGoMg/fxgwKIerM5/tALi02XZTkg/cJXzDwRStgaX6k7yRaT9OLl2DAqrYyw OLeA== X-Gm-Message-State: AOAM530ZiDdFhSnw8e5YF1s455aE4XR9bWEkKUbOsb5P03vDaN38Q3dO Gm+R6e1uPk9lJ4XOr0mOal562v+KndyCBXkZuawMgZ1fdpZQ MIME-Version: 1.0 X-Received: by 2002:a02:29c1:: with SMTP id p184mr15858242jap.301.1642666270090; Thu, 20 Jan 2022 00:11:10 -0800 (PST) Date: Thu, 20 Jan 2022 00:11:10 -0800 In-Reply-To: <20220120080020.2619-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000836a4805d5ff0b2b@google.com> Subject: Re: [syzbot] INFO: task hung in hub_port_init (2) From: syzbot To: gregkh@linuxfoundation.org, hdanton@sina.com, johan@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, paskripkin@gmail.com, stern@rowland.harvard.edu, 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 and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+76629376e06e2c2ad626@syzkaller.appspotmail.com Tested on: commit: 6f59bc24 Add linux-next specific files for 20220118 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git kernel config: https://syzkaller.appspot.com/x/.config?x=94e8da4df9ab6319 dashboard link: https://syzkaller.appspot.com/bug?extid=76629376e06e2c2ad626 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=101ba7efb00000 Note: testing is done by a robot and is best-effort only.