Return-path: Received: from mail-yh0-f68.google.com ([209.85.213.68]:53566 "EHLO mail-yh0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751637AbaLYEkR (ORCPT ); Wed, 24 Dec 2014 23:40:17 -0500 Received: by mail-yh0-f68.google.com with SMTP id z6so1617517yhz.11 for ; Wed, 24 Dec 2014 20:40:16 -0800 (PST) MIME-Version: 1.0 From: Christopher Chavez Date: Wed, 24 Dec 2014 22:39:55 -0600 Message-ID: (sfid-20141225_054226_417805_DF31E5D0) Subject: p54usb kernel panic on recent mainline kernels To: linux-wireless@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: When a device using p54usb joins/connects/associates with an access point, a kernel panic occurs. The AP tested uses WPA2; have not tested whether the issue occurs for other security types or ad hoc connections. The specific devices tested are 2Wire 802.11g USB v1 (vendor 1630 device 0005). The firmware used is 2.13.1.0.lm86.arm (a.k.a. "isl3886usb" recommended on wireless.kernel.org). Tested on Ubuntu 14.10, 32-bit x86 (have not tested 64-bit or other architectures). Tested on machines with Intel and SiS USB chipsets. I can try collecting more info (e.g. dmesg output), and am currently bisecting the kernel somewhere around 3.17-rc1. Should this be reported as a kernel bug or with the driver?