linux-kernel - Warning in 2.6.32-rc6

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Message-ID: <20091108064000.GD13313@gamma.logic.tuwien.ac.at>
Date:	Sun, 8 Nov 2009 07:40:00 +0100
From:	Norbert Preining <preining@...ic.at>
To:	linux-kernel@...r.kernel.org, ipw3945-devel@...ts.sourceforge.net
Subject: Warning in 2.6.32-rc6

Hi all,

here is a warning I consistently get with a specific access point while
trying to connect the first time after reboot. Later connections work
out fine.


[  307.513081] Registered led device: iwl-phy0::radio
[  307.513515] Registered led device: iwl-phy0::assoc
[  307.513892] Registered led device: iwl-phy0::RX
[  307.514259] Registered led device: iwl-phy0::TX
[  307.582422] wlan0: direct probe to AP 00:0d:0b:04:5d:8d (try 1)
[  307.584616] wlan0: direct probe responded
[  307.584624] wlan0: authenticate with AP 00:0d:0b:04:5d:8d (try 1)
[  307.586484] wlan0: authenticated
[  307.586523] wlan0: associate with AP 00:0d:0b:04:5d:8d (try 1)
[  307.587343] wlan0: deauthenticating from 00:0d:0b:04:5d:8d by local choice (reason=3)
[  307.587434] wlan0: direct probe to AP 00:0d:0b:04:5d:8d (try 1)
[  307.588623] wlan0: RX AssocResp from 00:0d:0b:04:5d:8d (capab=0x401 status=0 aid=3)
[  307.588630] wlan0: associated
[  307.589872] ------------[ cut here ]------------
[  307.589909] WARNING: at net/wireless/mlme.c:97 cfg80211_send_rx_assoc+0x1a3/0x1a8 [cfg80211]()
[  307.589915] Hardware name: VGN-Z11VN_B
[  307.589919] Modules linked in: sco rfcomm bnep l2cap crc16 vboxnetadp vboxnetflt hso binfmt_misc dm_crypt dm_mod btrfs zlib_deflate crc32c libcrc32c vfat fat fuse vboxdrv loop uinput snd_hda_codec_realtek arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq iwlagn snd_timer snd_seq_device btusb iwlcore mac80211 bluetooth firewire_ohci snd cfg80211 joydev sony_laptop rfkill firewire_core crc_itu_t tpm_infineon soundcore snd_page_alloc
[  307.590016] Pid: 1494, comm: phy0 Not tainted 2.6.32-rc6 #6
[  307.590021] Call Trace:
[  307.590040]  [<ffffffffa005d583>] ? cfg80211_send_rx_assoc+0x1a3/0x1a8 [cfg80211]
[  307.590058]  [<ffffffffa005d583>] ? cfg80211_send_rx_assoc+0x1a3/0x1a8 [cfg80211]
[  307.590070]  [<ffffffff8103ae54>] ? warn_slowpath_common+0x77/0xa3
[  307.590088]  [<ffffffffa005d583>] ? cfg80211_send_rx_assoc+0x1a3/0x1a8 [cfg80211]
[  307.590108]  [<ffffffffa00afd62>] ? ieee80211_sta_work+0x4bd/0xe6f [mac80211]
[  307.590117]  [<ffffffff81033feb>] ? finish_task_switch+0x42/0xa5
[  307.590127]  [<ffffffff8102d86b>] ? need_resched+0x1a/0x23
[  307.590137]  [<ffffffff813405b3>] ? thread_return+0x97/0xd4
[  307.590156]  [<ffffffffa00af8a5>] ? ieee80211_sta_work+0x0/0xe6f [mac80211]
[  307.590166]  [<ffffffff8104967a>] ? worker_thread+0x151/0x1ee
[  307.590176]  [<ffffffff8104cd60>] ? autoremove_wake_function+0x0/0x2e
[  307.590184]  [<ffffffff81049529>] ? worker_thread+0x0/0x1ee
[  307.590192]  [<ffffffff8104ca7d>] ? kthread+0x79/0x81
[  307.590202]  [<ffffffff8100bf0a>] ? child_rip+0xa/0x20
[  307.590210]  [<ffffffff8104ca04>] ? kthread+0x0/0x81
[  307.590218]  [<ffffffff8100bf00>] ? child_rip+0x0/0x20
[  307.590223] ---[ end trace f5bccb58d3019056 ]---
[  307.605127] wlan0: deauthenticating from 00:0d:0b:04:5d:8d by local choice (reason=3)


Anything to worry about?

Best wishes

Norbert

-------------------------------------------------------------------------------
Dr. Norbert Preining                                        Associate Professor
JAIST Japan Advanced Institute of Science and Technology   preining@...st.ac.jp
Vienna University of Technology                               preining@...ic.at
Debian Developer (Debian TeX Task Force)                    preining@...ian.org
gpg DSA: 0x09C5B094      fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
-------------------------------------------------------------------------------
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