* 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
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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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