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From: Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Sebastian Ott <sebott-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Cc: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>,
	Linux Kernel Mailing List
	<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Kernel Testers List
	<kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org
Subject: Re: [Bug #14352] WARNING: at net/mac80211/scan.c:267
Date: Fri, 27 Nov 2009 21:22:43 +0100	[thread overview]
Message-ID: <8db1092f0911271222x615b49eci4d8970c608df971@mail.gmail.com> (raw)
In-Reply-To: <alpine.LFD.2.00.0911271438340.3429@localhost>

2009/11/27 Sebastian Ott <sebott-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>:
>
> On Tue, 17 Nov 2009, Rafael J. Wysocki wrote:
>
>> On Tuesday 17 November 2009, Maciej Rutecki wrote:
>> > 2009/11/16 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
>> > > This message has been generated automatically as a part of a report
>> > > of recent regressions.
>> > >
>> > > The following bug entry is on the current list of known regressions
>> > > from 2.6.31.  Please verify if it still should be listed and let me know
>> > > (either way).
>> > >
>> > >
>> > > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=14352
>> > > Subject         : WARNING: at net/mac80211/scan.c:267
>> > > Submitter       : Maciej Rutecki <maciej.rutecki@gmail.com>
>> > > Date            : 2009-10-08 00:30 (40 days old)
>> > > References      : http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2089#c7
>> > >
>> > >
>> >
>> > In 2.6.32-rc7 problem seems be fixed.
>>
>> Thanks, closing.
>
> looks like this one is still present in rc8:
>

I also observed once again this warning in -rc8. From syslog:
Nov 26 19:04:21 gumis kernel: [43497.192073] ------------[ cut here
]------------
Nov 26 19:04:21 gumis kernel: [43497.192102] WARNING: at
net/mac80211/scan.c:267 ieee80211_scan_completed+0x299/0
x2b0 [mac80211]()
Nov 26 19:04:21 gumis kernel: [43497.192110] Hardware name: HP Compaq
nx6310 (EY501ES#AKD)
Nov 26 19:04:21 gumis kernel: [43497.192115] Modules linked in:
xt_tcpudp xt_limit xt_state iptable_filter nf_con
ntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables i915
drm_kms_helper drm i2c_algo_bit i2c_core sco bnep
 rfcomm l2cap crc16 vboxnetadp vboxnetflt vboxdrv fuse hp_wmi sbp2
loop aes_i586 aes_generic cbc dm_crypt dm_mod
snd_hda_codec_si3054 snd_hda_codec_analog arc4 ecb snd_hda_intel
snd_hda_codec 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 iwl3945(-) snd_timer iwlcore firmwa
re_class snd_seq_device mac80211 btusb led_class snd pcmcia b44
bluetooth soundcore video cfg80211 yenta_socket i
ntel_agp ssb backlight rtc_cmos rsrc_nonstatic ohci1394 uhci_hcd
psmouse ehci_hcd rtc_core snd_page_alloc rfkill
serio_raw evdev ieee1394 agpgart rtc_lib mii pcmcia_core usbcore sg
output ac battery fan button
Nov 26 19:04:21 gumis kernel: [43497.192284] Pid: 4153, comm: rmmod
Tainted: G        W  2.6.32-rc8 #1
Nov 26 19:04:21 gumis kernel: [43497.192291] Call Trace:
Nov 26 19:04:21 gumis kernel: [43497.192305]  [<c03ec85c>] ? printk+0x1d/0x21
Nov 26 19:04:21 gumis kernel: [43497.192323]  [<f8645a69>] ?
ieee80211_scan_completed+0x299/0x2b0 [mac80211]
Nov 26 19:04:21 gumis kernel: [43497.192335]  [<c013c521>]
warn_slowpath_common+0x71/0xc0
Nov 26 19:04:21 gumis kernel: [43497.192353]  [<f8645a69>] ?
ieee80211_scan_completed+0x299/0x2b0 [mac80211]
Nov 26 19:04:21 gumis kernel: [43497.192363]  [<c013c58a>]
warn_slowpath_null+0x1a/0x20
Nov 26 19:04:21 gumis kernel: [43497.192380]  [<f8645a69>]
ieee80211_scan_completed+0x299/0x2b0 [mac80211]
Nov 26 19:04:21 gumis kernel: [43497.192396]  [<f8645ac9>]
ieee80211_scan_cancel+0x49/0x80 [mac80211]
Nov 26 19:04:21 gumis kernel: [43497.192414]  [<f864ddc7>]
ieee80211_stop+0x587/0x590 [mac80211]
Nov 26 19:04:21 gumis kernel: [43497.192425]  [<c03ef0d2>] ?
_spin_unlock_bh+0x12/0x20
Nov 26 19:04:21 gumis kernel: [43497.192439]  [<c0378f0b>] dev_close+0x6b/0xc0
Nov 26 19:04:21 gumis kernel: [43497.192449]  [<c0378fa6>]
rollback_registered+0x46/0x290
Nov 26 19:04:21 gumis kernel: [43497.192458]  [<c01d13d1>] ?
add_partial+0x21/0x70
Nov 26 19:04:21 gumis kernel: [43497.192468]  [<c037920e>]
unregister_netdevice+0x1e/0x70
Nov 26 19:04:21 gumis kernel: [43497.192477]  [<c03ee0e9>] ?
mutex_lock+0x19/0x40
Nov 26 19:04:21 gumis kernel: [43497.192496]  [<f864d384>]
ieee80211_remove_interfaces+0x74/0xb0 [mac80211]
Nov 26 19:04:21 gumis kernel: [43497.192506]  [<c03ee0e9>] ?
mutex_lock+0x19/0x40
Nov 26 19:04:21 gumis kernel: [43497.192523]  [<f8642090>]
ieee80211_unregister_hw+0x40/0xe0 [mac80211]
Nov 26 19:04:21 gumis kernel: [43497.192537]  [<f8689540>]
iwl3945_pci_remove+0x70/0x5dd [iwl3945]
Nov 26 19:04:21 gumis kernel: [43497.192549]  [<c015bb05>] ?
notifier_call_chain+0x35/0x70
Nov 26 19:04:21 gumis kernel: [43497.192563]  [<c029edfe>]
pci_device_remove+0x1e/0x40
Nov 26 19:04:21 gumis kernel: [43497.192573]  [<c0312166>]
__device_release_driver+0x56/0xa0
Nov 26 19:04:21 gumis kernel: [43497.192581]  [<c0312237>]
driver_detach+0x87/0x90
Nov 26 19:04:21 gumis kernel: [43497.192594]  [<c03113a3>]
bus_remove_driver+0x63/0xb0
Nov 26 19:04:21 gumis kernel: [43497.192604]  [<c03127b9>]
driver_unregister+0x49/0x80
Nov 26 19:04:21 gumis kernel: [43497.192614]  [<c02253d2>] ?
sysfs_remove_file+0x12/0x20
Nov 26 19:04:21 gumis kernel: [43497.192625]  [<c029f045>]
pci_unregister_driver+0x35/0xa0
Nov 26 19:04:21 gumis kernel: [43497.192640]  [<f8689abf>]
iwl3945_exit+0x12/0x19 [iwl3945]
Nov 26 19:04:21 gumis kernel: [43497.192651]  [<c016e952>]
sys_delete_module+0x162/0x210
Nov 26 19:04:21 gumis kernel: [43497.192661]  [<c01c573c>] ?
do_munmap+0x21c/0x270
Nov 26 19:04:21 gumis kernel: [43497.192671]  [<c0122176>] ?
do_page_fault+0x176/0x2f0
Nov 26 19:04:21 gumis kernel: [43497.192682]  [<c0102f04>]
sysenter_do_call+0x12/0x22
Nov 26 19:04:21 gumis kernel: [43497.192689] ---[ end trace
3daa09d98d92597c ]---


Regards
-- 
Maciej Rutecki
http://www.maciek.unixy.pl

  parent reply	other threads:[~2009-11-27 20:22 UTC|newest]

Thread overview: 113+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-16 22:33 2.6.32-rc7-git1: Reported regressions from 2.6.31 Rafael J. Wysocki
2009-11-16 22:33 ` [Bug #14277] Caught 8-bit read from freed memory in b43 driver at association Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14298] warning at manage.c:361 (set_irq_wake), matrix-keypad related? Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14331] Radeon XPRESS 200M: System hang with radeon DRI and Fedora 10 userspace unless DRI=off Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14297] console resume broken since ba15ab0e8d Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14296] spitz boots but suspend/resume is broken Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14352] WARNING: at net/mac80211/scan.c:267 Rafael J. Wysocki
2009-11-17  6:04   ` Maciej Rutecki
2009-11-17 22:19     ` Rafael J. Wysocki
     [not found]       ` <200911172319.49198.rjw-KKrjLPT3xs0@public.gmane.org>
2009-11-27 13:46         ` Sebastian Ott
2009-11-27 14:10           ` Johannes Berg
     [not found]             ` <1259331034.5428.19.camel-YfaajirXv2244ywRPIzf9A@public.gmane.org>
2009-11-27 14:11               ` Johannes Berg
2009-11-27 20:22           ` Maciej Rutecki [this message]
2009-11-16 22:37 ` [Bug #14354] Bad corruption with 2.6.32-rc1 and upwards Rafael J. Wysocki
2009-11-17  2:02   ` Theodore Tso
     [not found]     ` <20091117020202.GA23066-3s7WtUTddSA@public.gmane.org>
2009-11-17 22:23       ` Rafael J. Wysocki
     [not found]         ` <200911172323.11224.rjw-KKrjLPT3xs0@public.gmane.org>
2009-11-18  0:11           ` tytso-3s7WtUTddSA
2009-11-16 22:37 ` [Bug #14373] Task blocked for more than 120 seconds Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14355] USB serial regression after 2.6.31.1 with Huawei E169 GSM modem Rafael J. Wysocki
2009-11-16 23:05   ` Oliver Neukum
     [not found]     ` <200911170005.27342.oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
2009-11-16 23:12       ` Rafael J. Wysocki
     [not found]         ` <200911170012.24914.rjw-KKrjLPT3xs0@public.gmane.org>
2009-11-17  9:02           ` Benjamin Herrenschmidt
2009-11-17 22:24             ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14372] ath5k wireless not working after suspend-resume - eeepc Rafael J. Wysocki
2009-11-17  7:59   ` Fabio Comolli
     [not found]     ` <b637ec0b0911162359y188f0829if277467229b095b3-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-17 22:26       ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14376] Kernel NULL pointer dereference/ kvm subsystem Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14379] ACPI Warning for _SB_.BAT0._BIF: Converted Buffer to expected String Rafael J. Wysocki
2009-11-17  0:19   ` Justin P. Mattock
     [not found]     ` <4B01EC25.5010703-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2009-11-17 22:28       ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14380] Video tearing/glitching with T400 laptops Rafael J. Wysocki
2009-11-17 12:52   ` Arkadiusz Miskiewicz
     [not found]     ` <200911171352.18563.a.miskiewicz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2009-11-17 22:30       ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14383] hackbench regression with kernel 2.6.32-rc1 Rafael J. Wysocki
2009-11-18 11:09   ` Peter Zijlstra
2009-11-20  5:40     ` Zhang, Yanmin
2009-11-20  6:52       ` Mike Galbraith
2009-11-16 22:37 ` [Bug #14406] uvcvideo stopped work on Toshiba Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14415] Reboot on kernel load Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14384] tbench regression with 2.6.32-rc1 Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14426] CE: hpet increasing min_delta_ns flood Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14467] Linker errors on ia64 with NR_CPUS=4096 Rafael J. Wysocki
2009-11-16 22:55   ` Jiri Kosina
     [not found]     ` <alpine.LSU.2.00.0911162354140.15039-B4tOwbsTzaBolqkO4TVVkw@public.gmane.org>
2009-11-16 23:08       ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14430] sync() hangs in bdi_sched_wait Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14436] Computer becomes unusable without any apparent reason Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14442] resume after hibernate: /dev/sdb drops and returns as /dev/sde Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14480] 2 locks held by cat -- running "find /sys | head -c 4" --> system hang Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14481] umount blocked for more than 120 seconds after USB drive removal Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14472] EXT4 corruption Rafael J. Wysocki
2009-11-16 23:30   ` Andy Lutomirski
     [not found]     ` <9872C96C-FAE8-46E8-9588-25D917AF0EAD-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2009-11-17 22:32       ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14482] kernel BUG at fs/dcache.c:670 +lvm +md +ext3 Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14483] Interrupts enabled after irqrouter_resume - iMac9,1 Rafael J. Wysocki
2009-11-17  0:21   ` Justin P. Mattock
2009-11-17  6:05   ` Ingo Molnar
2009-11-17 22:42     ` Rafael J. Wysocki
     [not found]       ` <200911172342.13077.rjw-KKrjLPT3xs0@public.gmane.org>
2009-11-17 23:07         ` Thomas Gleixner
2009-11-16 22:37 ` [Bug #14504] intermittent hibernation problem again Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0 Rafael J. Wysocki
2009-11-17  0:40   ` Justin P. Mattock
     [not found]     ` <4B01F0F8.4040807-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2009-11-17 22:44       ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14485] System lockup running "cat /sys/kernel/debug/dri/0/i915_regs" Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14619] ext3/jbd oops in journal_start Rafael J. Wysocki
2009-11-20 15:06   ` tytso-3s7WtUTddSA
     [not found]     ` <20091120150648.GB4921-AKGzg7BKzIDYtjvyW6yDsg@public.gmane.org>
2009-11-20 15:18       ` Chris Mason
2009-11-20 15:32         ` tytso-3s7WtUTddSA
2009-11-16 22:37 ` [Bug #14618] OOM killer, page fault Rafael J. Wysocki
2009-11-17  8:40   ` Minchan Kim
2009-11-17  9:19     ` Norbert Preining
     [not found]       ` <20091117091905.GA23205-f9ZlEuEWxVfjTtK9rnDuqmD2FQJk+8+b@public.gmane.org>
2009-11-17 22:51         ` Rafael J. Wysocki
2009-11-21 10:40   ` Norbert Preining
2009-11-16 22:37 ` [Bug #14538] Unable to associate with AP after resume since 2.6.32-rc6 Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14616] [2.6.32 regression] sata_nv: commit 6489e3262e6b188a1a009b65e8a94b7aa17645b7 slows down system boot Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14577] Data Corruption with Adaptec 52445, Firmware 5.2-0 (17380) Rafael J. Wysocki
2009-11-17 12:27   ` Lukas Kolbe
     [not found]     ` <20091117122726.GH26279-15KJMqYlBKyzX87ganJRvOIeGoz/g4FR@public.gmane.org>
2009-11-17 22:45       ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14597] thinkpad-acpi: driver fails to load on old BIOS for the A31, T23-T30, X30-X31 Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14620] WARNING: at mm/page_alloc.c:1805 __alloc_pages_nodemask Rafael J. Wysocki
2009-11-17  2:43   ` Theodore Tso
     [not found]     ` <20091117024318.GC23066-3s7WtUTddSA@public.gmane.org>
2009-11-17 22:53       ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14622] Second IDE device not found Rafael J. Wysocki
2009-11-19 20:05   ` David Miller
2009-11-20  7:59     ` Zeno Davatz
     [not found]       ` <40a4ed590911192359o563b104fo562f325ad9f5358e-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-20  8:41         ` Jeff Garzik
     [not found]           ` <4B065648.6040609-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
2009-11-20  9:29             ` Zeno Davatz
     [not found]               ` <40a4ed590911200129p6f0d048dqef10df2b311d4744-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-20 11:31                 ` Jeff Garzik
     [not found]                   ` <4B067E1A.7000102-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
2009-11-20 13:35                     ` Zeno Davatz
2009-11-20 17:45                       ` David Miller
2009-11-20 20:41                         ` Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14621] specjbb2005 and aim7 regression with 2.6.32-rc kernels Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14626] oops on boot starting udev Rafael J. Wysocki
2009-11-17  1:14   ` Greg KH
2009-11-17  2:04     ` Dmitry Torokhov
2009-11-17  2:59       ` Soeren Sonnenburg
2009-11-17  4:01         ` Dmitry Torokhov
     [not found]           ` <20091117040104.GA5792-WlK9ik9hQGAhIp7JRqBPierSzoNAToWh@public.gmane.org>
2009-11-17  4:06             ` Soeren Sonnenburg
2009-11-19  2:59               ` Dmitry Torokhov
2009-11-21  6:21                 ` Soeren Sonnenburg
2009-11-21  8:56                 ` Soeren Sonnenburg
2009-11-21  9:30                   ` Justin P. Mattock
2009-11-21  9:35                   ` [SOLVED] kernel module loading does not work with binutils-gold (was Re: [Bug #14626] oops on boot starting udev) Soeren Sonnenburg
2009-11-21  9:58                     ` Justin P. Mattock
     [not found]                       ` <4B07B9BA.2070607-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2009-11-21 10:08                         ` Soeren Sonnenburg
2009-11-21 10:29                           ` Justin P. Mattock
2009-11-16 22:37 ` [Bug #14625] Commit d451564 breaks ARM Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14624] ath9k: BUG kmalloc-8192: Poison overwritten Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14627] i915: *ERROR* Execbuf while wedged Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14630] sched_rt_periodic_timer vs cpu hotplug Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14629] Oops on i915 on 8086:a011 pine trail Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14628] drm/ksm -> s2disk -> resume -> [drm:r100_ring_test] *ERROR* radeon: ring test failed Rafael J. Wysocki
  -- strict thread matches above, loose matches on Subject: below --
2009-10-26 18:45 2.6.32-rc5-git3: Reported regressions from 2.6.31 Rafael J. Wysocki
2009-10-26 18:55 ` [Bug #14352] WARNING: at net/mac80211/scan.c:267 Rafael J. Wysocki
2009-10-11 22:07 2.6.32-rc4: Reported regressions from 2.6.31 Rafael J. Wysocki
2009-10-11 22:22 ` [Bug #14352] WARNING: at net/mac80211/scan.c:267 Rafael J. Wysocki

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