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[Bug 1180696] Re: Oops on Broadcom WLAN (most likely)

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1180696@xxxxxxxxxxxxxxxxxx>
Date: Wed, 17 Jul 2013 04:18:26 -0000
Reply-to: Bug 1180696 <1180696@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1180696

Title:
  Oops on Broadcom WLAN (most likely)

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  It apperas on syslog messages like this on running on battery using openconnect vpn 
  May 15 15:51:16 betschwa kernel: [ 7645.531357] ------------[ cut here ]------------
  May 15 15:51:16 betschwa kernel: [ 7645.531382] WARNING: at /build/buildd/linux-3.2.0/net/wireless/sme.c:574 __cfg80211_roamed+0x259/0x260 [cfg80211]()
  May 15 15:51:16 betschwa kernel: [ 7645.531386] Hardware name: HP ProBook 6570b
  May 15 15:51:16 betschwa kernel: [ 7645.531389] Modules linked in: michael_mic arc4 snd_hda_codec_hdmi snd_hda_codec_idt tpm_infineon joydev hp_wmi sparse_keymap snd_hda_int
  el snd_hda_codec snd_hwdep snd_pcm ppdev bnep lib80211_crypt_tkip rfcomm wl(P) binfmt_misc btusb bluetooth snd_seq_midi cfg80211 psmouse serio_raw lib80211 snd_rawmidi uvcvi
  deo parport_pc qcserial usb_wwan usbserial videodev v4l2_compat_ioctl32 ext2 snd_seq_midi_event snd_seq hp_accel lis3lv02d input_polldev snd_timer snd_seq_device tpm_tis snd
   soundcore snd_page_alloc mac_hid mei(C) lp parport dm_crypt usbhid hid sdhci_pci sdhci firewire_ohci firewire_core e1000e crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit
   video
  May 15 15:51:16 betschwa kernel: [ 7645.531458] Pid: 5202, comm: kworker/u:60 Tainted: P        WC O 3.2.0-41-generic #66-Ubuntu
  May 15 15:51:16 betschwa kernel: [ 7645.531461] Call Trace:
  May 15 15:51:16 betschwa kernel: [ 7645.531471]  [<ffffffff81067e7f>] warn_slowpath_common+0x7f/0xc0
  May 15 15:51:16 betschwa kernel: [ 7645.531477]  [<ffffffff81067eda>] warn_slowpath_null+0x1a/0x20
  May 15 15:51:16 betschwa kernel: [ 7645.531488]  [<ffffffffa02963d9>] __cfg80211_roamed+0x259/0x260 [cfg80211]
  May 15 15:51:16 betschwa kernel: [ 7645.531495]  [<ffffffff81057713>] ? update_curr+0x143/0x1f0
  May 15 15:51:16 betschwa kernel: [ 7645.531501]  [<ffffffff81079618>] ? add_timer+0x18/0x20
  May 15 15:51:16 betschwa kernel: [ 7645.531512]  [<ffffffffa027cea2>] cfg80211_process_wdev_events+0x1b2/0x1e0 [cfg80211]
  May 15 15:51:16 betschwa kernel: [ 7645.531522]  [<ffffffffa027cf20>] cfg80211_process_rdev_events+0x50/0x90 [cfg80211]
  May 15 15:51:16 betschwa kernel: [ 7645.531531]  [<ffffffffa027a215>] cfg80211_event_work+0x35/0x60 [cfg80211]
  May 15 15:51:16 betschwa kernel: [ 7645.531538]  [<ffffffff81085aa7>] process_one_work+0x127/0x470
  May 15 15:51:16 betschwa kernel: [ 7645.531544]  [<ffffffff81086bb4>] worker_thread+0x164/0x370
  May 15 15:51:16 betschwa kernel: [ 7645.531550]  [<ffffffff81086a50>] ? manage_workers.isra.31+0x130/0x130
  May 15 15:51:16 betschwa kernel: [ 7645.531555]  [<ffffffff8108b41c>] kthread+0x8c/0xa0
  May 15 15:51:16 betschwa kernel: [ 7645.531562]  [<ffffffff81669234>] kernel_thread_helper+0x4/0x10
  May 15 15:51:16 betschwa kernel: [ 7645.531567]  [<ffffffff8108b390>] ? flush_kthread_worker+0xa0/0xa0
  May 15 15:51:16 betschwa kernel: [ 7645.531573]  [<ffffffff81669230>] ? gs_change+0x13/0x13
  May 15 15:51:16 betschwa kernel: [ 7645.531576] ---[ end trace 07ceca3bf3cdb0c4 ]---
  May 15 15:51:23 betschwa kernel: [ 7652.636601] ------------[ cut here ]------------

  Device is this:
  24:00.0 Network controller: Broadcom Corporation BCM43228 802.11a/b/g/n
  	Subsystem: Hewlett-Packard Company Device 182c
  	Flags: bus master, fast devsel, latency 0, IRQ 19
  	Memory at d4400000 (64-bit, non-prefetchable) [size=16K]
  	Capabilities: [40] Power Management version 3
  	Capabilities: [58] Vendor Specific Information: Len=78 <?>
  	Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
  	Capabilities: [d0] Express Endpoint, MSI 00
  	Capabilities: [100] Advanced Error Reporting
  	Capabilities: [13c] Virtual Channel
  	Capabilities: [160] Device Serial Number 00-00-31-ff-ff-9e-a4-17
  	Capabilities: [16c] Power Budgeting <?>
  	Kernel driver in use: wl
  	Kernel modules: wl

  The broadcom-sta-packages are being used for this.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-41-generic 3.2.0-41.66
  ProcVersionSignature: Ubuntu 3.2.0-41.66-generic 3.2.42
  Uname: Linux 3.2.0-41-generic x86_64
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.2
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  rhengst    2099 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xd4730000 irq 49'
     Mixer name	: 'Intel PantherPoint HDMI'
     Components	: 'HDA:111d7605,103c17b7,00100107 HDA:80862806,80860101,00100000'
     Controls      : 37
     Simple ctrls  : 13
  Date: Thu May 16 09:41:37 2013
  HibernationDevice: RESUME=UUID=f4587caa-312a-4744-936f-f941c30ebe77
  InstallationMedia: Xubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120822.1)
  MachineType: Hewlett-Packard HP ProBook 6570b
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-41-generic root=/dev/mapper/hostname-root ro splash quiet vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-41-generic N/A
   linux-backports-modules-3.2.0-41-generic  N/A
   linux-firmware                            1.79.4
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/05/2012
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68ICE Ver. F.32
  dmi.board.name: 17AB
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 42.32
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68ICEVer.F.32:bd12/05/2012:svnHewlett-Packard:pnHPProBook6570b:pvrA1029D1102:rvnHewlett-Packard:rn17AB:rvrKBCVersion42.32:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP ProBook 6570b
  dmi.product.version: A1029D1102
  dmi.sys.vendor: Hewlett-Packard

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