Public bug reported:
Apr 26 12:22:53 zztop kernel: [ 18.689068] ------------[ cut here
]------------
Apr 26 12:22:53 zztop kernel: [ 18.689093] WARNING: at
/build/buildd/linux-3.8.0/net/wireless/scan.c:663
cfg80211_bss_update+0x593/0x5a0 [cfg80211]()
Apr 26 12:22:53 zztop kernel: [ 18.689095] Hardware name: Dell System Vostro
3750
Apr 26 12:22:53 zztop kernel: [ 18.689096] Modules linked in: parport_pc(F)
ppdev(F) rfcomm bnep joydev(F) snd_hda_codec_realtek binfmt_misc(F) hid_generic
usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev
coretemp kvm_intel kvm ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F)
xts(F) lrw(F) gf128mul(F) ablk_helper(F) cryptd(F) dell_wmi sparse_keymap
lib80211_crypt_tkip nouveau snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F)
snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) mxm_wmi
i915 wl(POF) ttm snd_seq(F) lib80211 snd_seq_device(F) snd_timer(F) dell_laptop
cfg80211 btusb bluetooth snd(F) dcdbas video(F) drm_kms_helper lpc_ich
microcode(F) psmouse(F) drm serio_raw(F) mei soundcore(F) wmi mac_hid
i2c_algo_bit lp(F) tcp_htcp(F) parport(F) r8169 ahci(F) libahci(F)
Apr 26 12:22:53 zztop kernel: [ 18.689132] Pid: 606, comm: wl_event_handle
Tainted: PF O 3.8.0-19-generic #29-Ubuntu
Apr 26 12:22:53 zztop kernel: [ 18.689133] Call Trace:
Apr 26 12:22:53 zztop kernel: [ 18.689139] [<ffffffff810587ef>]
warn_slowpath_common+0x7f/0xc0
Apr 26 12:22:53 zztop kernel: [ 18.689142] [<ffffffff8105884a>]
warn_slowpath_null+0x1a/0x20
Apr 26 12:22:53 zztop kernel: [ 18.689152] [<ffffffffa0255a33>]
cfg80211_bss_update+0x593/0x5a0 [cfg80211]
Apr 26 12:22:53 zztop kernel: [ 18.689156] [<ffffffff8117d495>] ?
__kmalloc+0x55/0x170
Apr 26 12:22:53 zztop kernel: [ 18.689165] [<ffffffffa0255b97>]
cfg80211_inform_bss_frame+0x157/0x2c0 [cfg80211]
Apr 26 12:22:53 zztop kernel: [ 18.689190] [<ffffffffa03d8f1c>]
wl_inform_single_bss+0x1fc/0x400 [wl]
Apr 26 12:22:53 zztop kernel: [ 18.689209] [<ffffffffa03d9916>]
wl_notify_scan_status+0x286/0x340 [wl]
Apr 26 12:22:53 zztop kernel: [ 18.689226] [<ffffffffa03d9a25>]
wl_event_handler+0x55/0x1f0 [wl]
Apr 26 12:22:53 zztop kernel: [ 18.689244] [<ffffffffa03d99d0>] ?
wl_notify_scan_status+0x340/0x340 [wl]
Apr 26 12:22:53 zztop kernel: [ 18.689246] [<ffffffff8107d2b0>]
kthread+0xc0/0xd0
Apr 26 12:22:53 zztop kernel: [ 18.689249] [<ffffffff8107d1f0>] ?
kthread_create_on_node+0x120/0x120
Apr 26 12:22:53 zztop kernel: [ 18.689253] [<ffffffff816d36ec>]
ret_from_fork+0x7c/0xb0
Apr 26 12:22:53 zztop kernel: [ 18.689255] [<ffffffff8107d1f0>] ?
kthread_create_on_node+0x120/0x120
Apr 26 12:22:53 zztop kernel: [ 18.689257] ---[ end trace de6048dc46df385b
]---
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-19-generic 3.8.0-19.29
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: vkulikov 2138 F.... pulseaudio
CRDA:
country UA:
(2402 - 2482 @ 40), (N/A, 20)
Date: Fri Apr 26 13:14:36 2013
InstallationDate: Installed on 2012-03-08 (414 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Dell Inc. Dell System Vostro 3750
MarkForUpload: True
ProcFB:
0 inteldrmfb
1 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic
root=UUID=343a0e2f-0969-4b8f-a321-038606dc5bbb ro
RelatedPackageVersions:
linux-restricted-modules-3.8.0-19-generic N/A
linux-backports-modules-3.8.0-19-generic N/A
linux-firmware 1.106
SourcePackage: linux
UpgradeStatus: Upgraded to raring on 2013-04-26 (0 days ago)
dmi.bios.date: 09/26/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.name: 0VP036
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnDellInc.:bvrA14:bd09/26/2012:svnDellInc.:pnDellSystemVostro3750:pvr:rvnDellInc.:rn0VP036:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System Vostro 3750
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug raring
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https://bugs.launchpad.net/bugs/1173115
Title:
possibly bcmwl - 6.20.155.1+bdcom
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