Return-path: Received: from mail-vk0-f66.google.com ([209.85.213.66]:35049 "EHLO mail-vk0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751544AbdBOJya (ORCPT ); Wed, 15 Feb 2017 04:54:30 -0500 Received: by mail-vk0-f66.google.com with SMTP id 23so12277254vkc.2 for ; Wed, 15 Feb 2017 01:54:29 -0800 (PST) MIME-Version: 1.0 From: ravin goyal Date: Wed, 15 Feb 2017 15:24:08 +0530 Message-ID: (sfid-20170215_105648_646041_B1051776) Subject: wireless driver crashing frequently To: linux-wireless@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hello, I have a banana pi m2+ running raspbian lite 3.4.112-sun8i I am running hostapd on it My wireless chip is AP6212 ,when I start hostapd sometime it runs sometime it leads to kernel crash please follow this link to see the kernel messages: https://clbin.com/PXBSB?hl I have been told to ask my doubt here since it is the problem of the driver in the kernel To make hostapd work properly I have to manuallly run this command modprobe -v bcmdhd op_mode=2 bcmdhd is my wireless driver after this hostapd is able to broadcast the ssid, if i don't provide the op_mode=2 while loading the module, hostapd will not broadcast the ssid. any help on this ? Regards Ravin