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* iwlwifi regression: disconnections
@ 2012-05-14 14:00 Nikolay Martynov
  2012-05-14 14:05 ` Sedat Dilek
  2012-05-14 14:07 ` Johannes Berg
  0 siblings, 2 replies; 7+ messages in thread
From: Nikolay Martynov @ 2012-05-14 14:00 UTC (permalink / raw)
  To: linux-wireless

Hi.

  I have Intel 5300 card. It works fine with 3.2.16. When I try 3.3.6
or 3.4.0rc6 I get connection drops often - once 5-10 mins. With 3.2.16
such disconnects happen once-twice a day. AP - ath9k based router and
it doesn't change. I'm using kernels from ubuntu kernel ppa.

  Here is what I see in logs during disconnect:

[ 1024.296004] ICMPv6 RA: ndisc_router_discovery() failed to add default route.
[ 1259.209166] wlan1: deauthenticating from XX:XX:XX:XX:XX:XX by local
choice (reason=3)
[ 1259.277831] cfg80211: All devices are disconnected, going to
restore regulatory settings
[ 1259.277842] cfg80211: Restoring regulatory settings
[ 1259.277851] cfg80211: Calling CRDA to update world regulatory domain
[ 1259.293624] cfg80211: Ignoring regulatory request Set by core since
the driver uses its own custom regulatory domain
[ 1259.293629] cfg80211: World regulatory domain updated:
[ 1259.293632] cfg80211:   (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 1259.293636] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz),
(300 mBi, 2000 mBm)
[ 1259.293640] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz),
(300 mBi, 2000 mBm)
[ 1259.293644] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz),
(300 mBi, 2000 mBm)
[ 1259.293647] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz),
(300 mBi, 2000 mBm)
[ 1259.293651] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz),
(300 mBi, 2000 mBm)
[ 1265.296158] wlan1: authenticate with XX:XX:XX:XX:XX:XX
[ 1265.297450] wlan1: send auth to XX:XX:XX:XX:XX:XX (try 1/3)
[ 1265.500053] wlan1: send auth to XX:XX:XX:XX:XX:XX (try 2/3)
[ 1265.502380] wlan1: authenticated
[ 1265.504080] wlan1: associate with XX:XX:XX:XX:XX:XX (try 1/3)
[ 1265.507624] wlan1: RX AssocResp from XX:XX:XX:XX:XX:XX (capab=0x411
status=0 aid=1)
[ 1265.507632] wlan1: associated


I'll be happy to help with any additional information of debugging.
Thanks!

-- 
Truthfully yours,
Martynov Nikolay.
Email: mar.kolya@gmail.com

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2012-05-15  8:09 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-05-14 14:00 iwlwifi regression: disconnections Nikolay Martynov
2012-05-14 14:05 ` Sedat Dilek
2012-05-14 14:26   ` Nikolay Martynov
2012-05-15  0:59     ` Nikolay Martynov
2012-05-15  8:09       ` Sedat Dilek
2012-05-14 14:07 ` Johannes Berg
2012-05-14 14:18   ` Nikolay Martynov

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