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Re: Problem with IEEE80211_MONITORING_INTERVAL

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Hi,

> one other weird thing happens now (except wireless-testing tree and
> suspend/resume is broken). The first connection attempt fails horribly:
> 
> CTRL-EVENT-SCAN-RESULTS 
> Trying to authenticate with 00:23:ab:xx:xx:xx (SSID='Guest' freq=2412 MHz)
> Trying to associate with 00:23:ab:xx:xx:xx (SSID='Guest' freq=2412 MHz)
> Associated with 00:23:ab:xx:xx:xx
> CTRL-EVENT-CONNECTED - Connection to 00:23:ab:xx:xx:xx completed (auth) [id=2 id_str=]
> CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
> l2_packet_receive - recvfrom: Network is down
> Failed to initiate AP scan.
> Failed to initiate AP scan.
> ^CCTRL-EVENT-TERMINATING - signal 2 received
> 
> So starting wpa_supplicant does its job fine, then running dhclient I
> end up in the disconnect and network down and after that scanning fails.

???

And the below kernel message is all yo uget?

> Killing wpa_supplicant and dhclient and then trying again works fine. So
> far I have seen that only after a fresh boot.
> 
> Found this one in dmesg:
> 
> ------------[ cut here ]------------
> WARNING: at net/wireless/nl80211.c:205 nl80211_send_wiphy+0x4b/0x988
> [cfg80211]()
> Hardware name: 7454CTO
> Modules linked in: fuse rfcomm sco bnep l2cap binfmt_misc
> snd_hda_codec_conexant iwlagn iwlcore snd_hda_intel i2400m_usb
> snd_hda_codec i2400m mac80211 uvcvideo snd_pcm btusb snd_timer snd wimax
> cfg80211 soundcore bluetooth snd_page_alloc uhci_hcd ehci_hcd [last
> unloaded: microcode]
> Pid: 3274, comm: wpa_supplicant Tainted: G        W  2.6.30-rc2-wl #1
> Call Trace:
>  [<ffffffff80236604>] warn_slowpath+0xb1/0xe5
>  [<ffffffff8039a44a>] ? extract_buf+0x84/0xe4
>  [<ffffffffa0055e04>] nl80211_send_wiphy+0x4b/0x988 [cfg80211]

What tree are you using? This warning totally confuses me -- there's no
code to produce it! It was a spurious warning Luis added some time ago,
we removed right away again and now it's haunting us.

johannes

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