From: Johannes Berg <johannes@sipsolutions.net>
To: Kalle Valo <kvalo@adurom.com>
Cc: Christian Lamparter <chunkeey@googlemail.com>,
"Luis R. Rodriguez" <mcgrof@gmail.com>,
"John W. Linville" <linville@tuxdriver.com>,
linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: Odd BUG on wireless-testing master-2010-08-05
Date: Sun, 08 Aug 2010 10:33:24 +0200 [thread overview]
Message-ID: <1281256404.3697.2.camel@jlt3.sipsolutions.net> (raw)
In-Reply-To: <874of5d6k7.fsf@purkki.adurom.net>
On Sun, 2010-08-08 at 08:20 +0300, Kalle Valo wrote:
> Christian Lamparter <chunkeey@googlemail.com> writes:
>
> > I got this from slub_debug:
> >
> > [ 2857.899976] phy2: device now idle
> > [ 2857.904032] =============================================================================
> > [ 2857.909760] cfg80211: Calling CRDA to update world regulatory domain
> > [ 2857.917337] BUG kmalloc-4096: Object already free
> > [ 2857.917337] -----------------------------------------------------------------------------
> > [ 2857.917337]
> > [ 2857.917337] INFO: Allocated in wireless_send_event+0x22a/0x34a age=4 cpu=1 pid=7527
>
>
> I have similar warnings with ath9k, using commit
> 0ca923bdb96b1fee4d1db90b3094a0cf36120056:
>
> Aug 6 21:02:08 tukki kernel: [ 71.172707] =============================================================================
> Aug 6 21:02:08 tukki kernel: [ 71.172715] BUG kmalloc-4096: Object already free
> Aug 6 21:02:08 tukki kernel: [ 71.172718] -----------------------------------------------------------------------------
> Aug 6 21:02:08 tukki kernel: [ 71.172720]
> Aug 6 21:02:08 tukki kernel: [ 71.172732] INFO: Allocated in wireless_send_event+0x1f2/0x410 age=0 cpu=1 pid=3056
I wonder if this is in any way related to
commit 1235f504aaba2ebeabc863fdb3ceac764a317d47
Author: Eric Dumazet <eric.dumazet@gmail.com>
Date: Mon Jul 26 13:09:16 2010 -0700
netlink: netlink_recvmsg() fix
johannes
next prev parent reply other threads:[~2010-08-08 8:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-05 22:31 Odd BUG on wireless-testing master-2010-08-05 Luis R. Rodriguez
2010-08-06 13:50 ` John W. Linville
2010-08-06 19:05 ` Luis R. Rodriguez
2010-08-07 19:04 ` Christian Lamparter
2010-08-08 5:20 ` Kalle Valo
2010-08-08 8:33 ` Johannes Berg [this message]
2010-08-08 9:34 ` Luis R. Rodriguez
2010-08-15 17:39 ` Kalle Valo
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