From: Johannes Berg <johannes@sipsolutions.net>
To: Krishna Chaitanya <chaitanya.mgit@gmail.com>
Cc: Martin Pitt <martin.pitt@ubuntu.com>,
Fengguang Wu <fengguang.wu@intel.com>,
linux-wireless <linux-wireless@vger.kernel.org>,
netdev <netdev@vger.kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [mac80211_hwsim] BUG: unable to handle kernel paging request at ce1db404
Date: Sat, 15 Mar 2014 16:20:41 +0100 [thread overview]
Message-ID: <1394896841.30941.4.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <CABPxzYLJA-gQjw2CwmL63dYEQ35h073k_vsp1uEM0B-sAmEwKQ@mail.gmail.com> (sfid-20140312_214614_906421_705BDEDC)
On Thu, 2014-03-13 at 02:15 +0530, Krishna Chaitanya wrote:
> From the logs it looks like "rate_control_alloc" is failed,
> causing ieee80211_register_hw to fail triggering the crash.
Yes.
> what RC are u using? Default should be minstrel, i dont see
> a reason for rc alloc to fail (remote reason kmalloc failure),
> so did you disable RC completely? No prints either w.r.t RC either in
> dmesg?
Pay attention to the .config.
johannes
next prev parent reply other threads:[~2014-03-15 15:20 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-05 12:57 [mac80211_hwsim] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get() Fengguang Wu
2014-03-05 13:23 ` [mac80211_hwsim] BUG: unable to handle kernel paging request at ce1db404 Fengguang Wu
2014-03-08 12:11 ` Fengguang Wu
2014-03-12 17:34 ` Martin Pitt
2014-03-12 20:45 ` Krishna Chaitanya
2014-03-15 15:20 ` Johannes Berg [this message]
2014-03-15 15:33 ` Krishna Chaitanya
2014-03-15 15:41 ` Johannes Berg
2014-03-15 16:09 ` Krishna Chaitanya
2014-03-12 17:08 ` Martin Pitt
2014-03-14 9:30 ` Fengguang Wu
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