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From: Krzysztof Kolasa <kkolasa@winsoft.pl>
To: linux-wireless@vger.kernel.org
Subject: WARNING: CPU: 2 PID: 827 at net/wireless/sme.c:795 cfg80211_roamed+0x97/0xa0 [cfg80211]()
Date: Fri, 29 Nov 2013 20:26:00 +0100	[thread overview]
Message-ID: <5298EA48.1050206@winsoft.pl> (raw)

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syslog trace:

Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769263] ------------[ cut 
here ]------------
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769318] WARNING: CPU: 2 PID: 
827 at net/wireless/sme.c:795 cfg80211_roamed+0x97/0xa0 [cfg80211]()
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769322] Modules linked in: 
xts(F) gf128mul(F) dm_crypt(F) pci_stub(F) vboxpci(OF) vboxnetadp(OF) 
vboxnetflt(OF) vboxdrv(OF) bnep(F) rfcomm(F) bluetooth(F) binfmt_misc(F) 
fglrx(POF) lib80211_crypt_tkip(F) wl(POF) snd_hda_codec_hdmi(F) 
snd_hda_codec_idt(F) snd_hda_intel(F) uvcvideo(F) snd_hda_codec(F) 
snd_hwdep(F) videobuf2_core(F) videodev(F) snd_pcm(F) 
videobuf2_vmalloc(F) videobuf2_memops(F) snd_seq_midi(F) snd_rawmidi(F) 
snd_seq_midi_event(F) snd_seq(F) psmouse(F) snd_timer(F) 
snd_seq_device(F) hp_wmi(F) serio_raw(F) sparse_keymap(F) joydev(F) 
cfg80211(F) video(F) snd(F) tpm_infineon(F) soundcore(F) hp_accel(F) 
lib80211(F) amd_iommu_v2(F) lis3lv02d(F) lpc_ich(F) snd_page_alloc(F) 
wmi(F) tpm_tis(F) input_polldev(F) ppdev(F) mac_hid(F) parport_pc(F) 
lp(F) parport(F) hid_generic(F) usbhid(F) hid(F) firewire_ohci(F) 
firewire_core(F) ahci(F) crc_itu_t(F) libahci(F) sdhci_pci(F) sdhci(F) 
e1000e(F) ptp(F) pps_core(F)
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769424] CPU: 2 PID: 827 
Comm: wl_event_handle Tainted: PF          O 3.13.0-rc1-winsoft-x64 #6
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769428] Hardware name: 
Hewlett-Packard HP ProBook 6560b/1619, BIOS 68SCE Ver. F.42 07/15/2013
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769433] 000000000000031b 
ffff880231cabd48 ffffffff816e58f6 0000000000000007
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769441] 0000000000000000 
ffff880231cabd88 ffffffff8104fbdc ffff880036cbae1a
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769449] ffff88023169b000 
ffff880230335080 00000000000000a2 ffff8800aa03bf00
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769456] Call Trace:
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769472] [<ffffffff816e58f6>] 
dump_stack+0x46/0x58
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769483] [<ffffffff8104fbdc>] 
warn_slowpath_common+0x8c/0xc0
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769491] [<ffffffff8104fc2a>] 
warn_slowpath_null+0x1a/0x20
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769520] [<ffffffffa01b3907>] 
cfg80211_roamed+0x97/0xa0 [cfg80211]
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769597] [<ffffffffa04b9a23>] 
wl_bss_connect_done.isra.18+0xa3/0x1b0 [wl]
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769663] [<ffffffffa04b9ca6>] 
wl_notify_connect_status+0x176/0x340 [wl]
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769726] [<ffffffffa04b7c35>] 
wl_event_handler+0x55/0x1e0 [wl]
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769787] [<ffffffffa04b7be0>] 
? wl_create_event_handler+0xc0/0xc0 [wl]
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769795] [<ffffffff81072f29>] 
kthread+0xc9/0xe0
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769803] [<ffffffff81072e60>] 
? flush_kthread_worker+0xb0/0xb0
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769811] [<ffffffff816fc6ec>] 
ret_from_fork+0x7c/0xb0
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769818] [<ffffffff81072e60>] 
? flush_kthread_worker+0xb0/0xb0
Nov 29 15:09:52 krzysiek-hp1 kernel: [25459.769823] ---[ end trace 
643f04fdb2db61b9 ]---

This problem is reported on fedora project retrace and looks that began 
with the kernel version 3.10.9

http://retrace.fedoraproject.org/faf/reports/197610/




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             reply	other threads:[~2013-11-29 19:49 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-29 19:26 Krzysztof Kolasa [this message]
2013-11-29 22:14 ` WARNING: CPU: 2 PID: 827 at net/wireless/sme.c:795 cfg80211_roamed+0x97/0xa0 [cfg80211]() Johannes Berg
2013-11-30 13:54   ` Arend van Spriel

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