From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D90F03C1967 for ; Tue, 16 Jun 2026 02:43:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781577786; cv=none; b=daFWjZBi2luIwLjxJNebF43dtQu5MR/hETKlqsUTOgIn4I/Wb7A7YrJIRgtWFw9cMjWkRvzkAFqCrjq7izf58MCv+iQ46Fkh5dR3IV3UkO6VCruc1qMGr9i11jHPIwrtj/dabbL+HxVz1EcABMkrc4xecILYDrIzBxQuSSipkNc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781577786; c=relaxed/simple; bh=lPIKCm7mbpcdFsq2Cq0YGC0Ox67WjkyDQElWN3ZuE8M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=hWgOYrA6VVCzTvV7pqZMiWNU+NJhV7IzMYEvMDjNvokrNl1TgEK/YPla0KpKVjrU3qyjFbhoovz53wAk4EbQzUXT7hMIPK7OFONGE3uBeGV8BDOF4i/UYC8ya+x8nwvXifsePpKsmjBqLQj3IOCfiQC3iN1bifIhrDdEZrUD+F0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.167.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oi1-f199.google.com with SMTP id 5614622812f47-486a24852ddso7531151b6e.1 for ; Mon, 15 Jun 2026 19:43:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781577784; x=1782182584; 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=i40kZdxenp3AoX1cx8xIz9yFSoop1L6y6qukH/m/Uhg=; b=J3CvAoL6Sa8B/03OQtKG62jNCAvjXwt3AdyhFoI4e0SvW/3cWS7xmY8/U97mOvnyJ0 83ICrb7n0+3ItNY/ksleUa05sAYbW0qSKHpWF5iSaxCWRf68uOaBxBCARxWTxxPFA3f0 vLoU6F9O2ZlZ/QXWYabHkx3LMhKsv6KFjmbvbQvP1bXh37tjuc4MOgjDQwAWzUXVAcRt 1cOpu1NWOiUdtooDggAQz1UiZon/0dZIoSLrQe/DuMjAc9T77znw7IOTWbtsuEfd+4It LyegbGDqkAa/ctIOBkop0ArFiXEIpqHnq/E8odsqFVMTo4iSzwerNL9NfvlqIhYP30as hhKQ== X-Forwarded-Encrypted: i=1; AFNElJ9A7EvPJtsIjk6W/JWThQSSvjyz+1uC2AKysekndjhdsLGQsI5B/Thnoh+UaCWYb8Ryq1S56E2CECXyLjY=@vger.kernel.org X-Gm-Message-State: AOJu0YwNMqZCoh4wSfqGYJ67TmBvWCK6PZLo9sQOXY99ABqS6SxzGXfm /Dq7VFP3/KOrNKbJUMS99OrLXl4CbvTAbwDZbUxzbmMoRX/6H8lXKQGmRzjgW5AkkHDygQxufuG 96QD/vFDSehNcxqteoS7DY9/AcM6uoS+ANgRyfZmKjDJtMDDy9csBTuMzTis= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:118c:b0:479:fc87:27ee with SMTP id 5614622812f47-4884bfce5e6mr1401795b6e.1.1781577783849; Mon, 15 Jun 2026 19:43:03 -0700 (PDT) Date: Mon, 15 Jun 2026 19:43:03 -0700 In-Reply-To: <20260616095202.1060860-1-jie.wang@intel.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a30b837.8812e0fc.3c3fa4.0023.GAE@google.com> Subject: Re: [syzbot] [usb?] INFO: rcu detected stall in hub_event (2) From: syzbot To: jie.wang@intel.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+039eab266c6321a174bd@syzkaller.appspotmail.com Tested-by: syzbot+039eab266c6321a174bd@syzkaller.appspotmail.com Tested on: commit: 31e6aeaf Merge tag 'pwrseq-updates-for-v7.2-rc1' of gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14c44bd2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=850e27fc7273419e dashboard link: https://syzkaller.appspot.com/bug?extid=039eab266c6321a174bd compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=16984bd2580000 Note: testing is done by a robot and is best-effort only.