* Re: WARNING: at net/mac80211/mlme.c:2292 ieee80211_sta_work+0x97/0xd2d [mac80211]()
[not found] <b637ec0b0908061130w399eb1c6oc3a31640a76398c5@mail.gmail.com>
@ 2009-08-06 18:32 ` John W. Linville
2009-08-06 19:26 ` Fabio Comolli
0 siblings, 1 reply; 4+ messages in thread
From: John W. Linville @ 2009-08-06 18:32 UTC (permalink / raw)
To: Fabio Comolli
Cc: Linux Kernel Mailing List, netdev, Rafael J. Wysocki, linux-wireless
What driver are you using?
On Thu, Aug 06, 2009 at 08:30:23PM +0200, Fabio Comolli wrote:
> Just got this after a resume from suspend-to-ram. Wifi needed to be
> disabled and reenabled (with hardware Fn+F2 key - this is an eeePC900)
> to function again.
>
>
> [ 919.858759] ------------[ cut here ]------------
> [ 919.858787] WARNING: at net/mac80211/mlme.c:2292
> ieee80211_sta_work+0x97/0xd2d [mac80211]()
> [ 919.858791] Hardware name: 900
> [ 919.858793] Modules linked in: uvcvideo videodev v4l1_compat arc4
> ecb ath5k mac80211 ath cfg80211
> [ 919.860022] Pid: 793, comm: phy0 Tainted: G M 2.6.31-rc5 #11
> [ 919.860025] Call Trace:
> [ 919.860035] [<c10209cf>] warn_slowpath_common+0x65/0x7c
> [ 919.860058] [<f83d621e>] ? ieee80211_sta_work+0x97/0xd2d [mac80211]
> [ 919.860064] [<c10209f3>] warn_slowpath_null+0xd/0x10
> [ 919.860086] [<f83d621e>] ieee80211_sta_work+0x97/0xd2d [mac80211]
> [ 919.860092] [<c101bb2b>] ? __wake_up+0x2f/0x56
> [ 919.860097] [<c101bb39>] ? __wake_up+0x3d/0x56
> [ 919.860103] [<c102eb04>] ? insert_work+0x96/0x9f
> [ 919.860108] [<c102ed63>] ? __queue_work+0x32/0x49
> [ 919.860113] [<c102eda1>] ? queue_work_on+0x27/0x2f
> [ 919.860119] [<c102f52f>] ? queue_work+0x2d/0x45
> [ 919.860140] [<f83d3324>] ?
> ieee80211_ibss_notify_scan_completed+0x63/0x68 [mac80211]
> [ 919.860162] [<f83d1059>] ? ieee80211_scan_completed+0x320/0x328 [mac80211]
> [ 919.860184] [<f83d1160>] ? ieee80211_scan_work+0xb5/0x171 [mac80211]
> [ 919.860190] [<c102f075>] worker_thread+0x15d/0x204
> [ 919.860211] [<f83d6187>] ? ieee80211_sta_work+0x0/0xd2d [mac80211]
> [ 919.860218] [<c1032217>] ? autoremove_wake_function+0x0/0x2f
> [ 919.860223] [<c102ef18>] ? worker_thread+0x0/0x204
> [ 919.860229] [<c1031fab>] kthread+0x63/0x68
> [ 919.860234] [<c1031f48>] ? kthread+0x0/0x68
> [ 919.860240] [<c1002f93>] kernel_thread_helper+0x7/0x10
> [ 919.860244] ---[ end trace 7a3a8d08c5a7bedf ]---
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: WARNING: at net/mac80211/mlme.c:2292 ieee80211_sta_work+0x97/0xd2d [mac80211]()
2009-08-06 18:32 ` WARNING: at net/mac80211/mlme.c:2292 ieee80211_sta_work+0x97/0xd2d [mac80211]() John W. Linville
@ 2009-08-06 19:26 ` Fabio Comolli
2009-08-06 19:32 ` Luis R. Rodriguez
0 siblings, 1 reply; 4+ messages in thread
From: Fabio Comolli @ 2009-08-06 19:26 UTC (permalink / raw)
To: John W. Linville
Cc: Linux Kernel Mailing List, netdev, Rafael J. Wysocki, linux-wireless
Hi John. I'm using ath5k .
The card is a:
01:00.0 Ethernet controller: Atheros Communications Inc. AR5001
Wireless Network Adapter (rev 01)
with PCI ID:
01:00.0 0200: 168c:001c (rev 01)
Regards,
Fabio
On Thu, Aug 6, 2009 at 8:32 PM, John W. Linville<linville@tuxdriver.com> wrote:
> What driver are you using?
>
> On Thu, Aug 06, 2009 at 08:30:23PM +0200, Fabio Comolli wrote:
>> Just got this after a resume from suspend-to-ram. Wifi needed to be
>> disabled and reenabled (with hardware Fn+F2 key - this is an eeePC900)
>> to function again.
>>
>>
>> [ 919.858759] ------------[ cut here ]------------
>> [ 919.858787] WARNING: at net/mac80211/mlme.c:2292
>> ieee80211_sta_work+0x97/0xd2d [mac80211]()
>> [ 919.858791] Hardware name: 900
>> [ 919.858793] Modules linked in: uvcvideo videodev v4l1_compat arc4
>> ecb ath5k mac80211 ath cfg80211
>> [ 919.860022] Pid: 793, comm: phy0 Tainted: G M 2.6.31-rc5 #11
>> [ 919.860025] Call Trace:
>> [ 919.860035] [<c10209cf>] warn_slowpath_common+0x65/0x7c
>> [ 919.860058] [<f83d621e>] ? ieee80211_sta_work+0x97/0xd2d [mac80211]
>> [ 919.860064] [<c10209f3>] warn_slowpath_null+0xd/0x10
>> [ 919.860086] [<f83d621e>] ieee80211_sta_work+0x97/0xd2d [mac80211]
>> [ 919.860092] [<c101bb2b>] ? __wake_up+0x2f/0x56
>> [ 919.860097] [<c101bb39>] ? __wake_up+0x3d/0x56
>> [ 919.860103] [<c102eb04>] ? insert_work+0x96/0x9f
>> [ 919.860108] [<c102ed63>] ? __queue_work+0x32/0x49
>> [ 919.860113] [<c102eda1>] ? queue_work_on+0x27/0x2f
>> [ 919.860119] [<c102f52f>] ? queue_work+0x2d/0x45
>> [ 919.860140] [<f83d3324>] ?
>> ieee80211_ibss_notify_scan_completed+0x63/0x68 [mac80211]
>> [ 919.860162] [<f83d1059>] ? ieee80211_scan_completed+0x320/0x328 [mac80211]
>> [ 919.860184] [<f83d1160>] ? ieee80211_scan_work+0xb5/0x171 [mac80211]
>> [ 919.860190] [<c102f075>] worker_thread+0x15d/0x204
>> [ 919.860211] [<f83d6187>] ? ieee80211_sta_work+0x0/0xd2d [mac80211]
>> [ 919.860218] [<c1032217>] ? autoremove_wake_function+0x0/0x2f
>> [ 919.860223] [<c102ef18>] ? worker_thread+0x0/0x204
>> [ 919.860229] [<c1031fab>] kthread+0x63/0x68
>> [ 919.860234] [<c1031f48>] ? kthread+0x0/0x68
>> [ 919.860240] [<c1002f93>] kernel_thread_helper+0x7/0x10
>> [ 919.860244] ---[ end trace 7a3a8d08c5a7bedf ]---
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>> Please read the FAQ at http://www.tux.org/lkml/
>>
>
> --
> John W. Linville Someday the world will need a hero, and you
> linville@tuxdriver.com might be all we have. Be ready.
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: WARNING: at net/mac80211/mlme.c:2292 ieee80211_sta_work+0x97/0xd2d [mac80211]()
2009-08-06 19:26 ` Fabio Comolli
@ 2009-08-06 19:32 ` Luis R. Rodriguez
2009-08-06 20:15 ` Fabio Comolli
0 siblings, 1 reply; 4+ messages in thread
From: Luis R. Rodriguez @ 2009-08-06 19:32 UTC (permalink / raw)
To: Fabio Comolli
Cc: John W. Linville, Linux Kernel Mailing List, netdev,
Rafael J. Wysocki, linux-wireless
On Thu, Aug 6, 2009 at 12:26 PM, Fabio Comolli<fabio.comolli@gmail.com> wrote:
> Hi John. I'm using ath5k .
>
> The card is a:
>
> 01:00.0 Ethernet controller: Atheros Communications Inc. AR5001
> Wireless Network Adapter (rev 01)
>
> with PCI ID:
>
> 01:00.0 0200: 168c:001c (rev 01)
What kernel?
This is probably a driver/mac80211 adding work into the mac80211
workqueue during the susend --> resume cycle. We recently changed the
warning to be moved onto the actual caller who does the queue_work()
so we don't have to guess at this and do a painful debugging.
I suspect you are not using the latest wireless-testing.
Luis
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: WARNING: at net/mac80211/mlme.c:2292 ieee80211_sta_work+0x97/0xd2d [mac80211]()
2009-08-06 19:32 ` Luis R. Rodriguez
@ 2009-08-06 20:15 ` Fabio Comolli
0 siblings, 0 replies; 4+ messages in thread
From: Fabio Comolli @ 2009-08-06 20:15 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: John W. Linville, Linux Kernel Mailing List, netdev,
Rafael J. Wysocki, linux-wireless
Hi Luis.
I'm using 2.6.31-rc5 and I'm not using wireless-testing.
Regards,
Fabio
On Thu, Aug 6, 2009 at 9:32 PM, Luis R. Rodriguez<mcgrof@gmail.com> wrote:
> On Thu, Aug 6, 2009 at 12:26 PM, Fabio Comolli<fabio.comolli@gmail.com> wrote:
>> Hi John. I'm using ath5k .
>>
>> The card is a:
>>
>> 01:00.0 Ethernet controller: Atheros Communications Inc. AR5001
>> Wireless Network Adapter (rev 01)
>>
>> with PCI ID:
>>
>> 01:00.0 0200: 168c:001c (rev 01)
>
> What kernel?
>
> This is probably a driver/mac80211 adding work into the mac80211
> workqueue during the susend --> resume cycle. We recently changed the
> warning to be moved onto the actual caller who does the queue_work()
> so we don't have to guess at this and do a painful debugging.
>
> I suspect you are not using the latest wireless-testing.
>
> Luis
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2009-08-06 20:15 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <b637ec0b0908061130w399eb1c6oc3a31640a76398c5@mail.gmail.com>
2009-08-06 18:32 ` WARNING: at net/mac80211/mlme.c:2292 ieee80211_sta_work+0x97/0xd2d [mac80211]() John W. Linville
2009-08-06 19:26 ` Fabio Comolli
2009-08-06 19:32 ` Luis R. Rodriguez
2009-08-06 20:15 ` Fabio Comolli
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