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[Launchpad Bug Tracker <1092331@xxxxxxxxxxxxxxxxxx>]

[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/1092331

Title:
  WARNING: at
  /build/buildd/linux-3.5.0/drivers/net/wireless/brcm80211/brcmsmac/main.c:7953
  brcms_c_wait_for_tx_completion+0x99/0xb0 [brcmsmac]()

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  [ 1989.866509] ------------[ cut here ]------------
  [ 1989.866553] WARNING: at /build/buildd/linux-3.5.0/drivers/net/wireless/brcm80211/brcmsmac/main.c:7953 brcms_c_wait_for_tx_completion+0x99/0xb0 [brcmsmac]()
  [ 1989.866558] Hardware name: Latitude E5520
  [ 1989.866562] Modules linked in: bnep rfcomm snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel uvcvideo snd_hda_codec arc4 videobuf2_core joydev snd_hwdep brcmsmac snd_pcm mac80211 videodev snd_seq_midi brcmutil snd_rawmidi snd_seq_midi_event videobuf2_vmalloc i915 snd_seq coretemp videobuf2_memops snd_timer kvm_intel cfg80211 pcmcia drm_kms_helper dell_wmi cordic sparse_keymap snd_seq_device kvm drm lpc_ich wmi dell_laptop i2c_algo_bit bcma btusb yenta_socket pcmcia_rsrc psmouse ghash_clmulni_intel snd bluetooth ppdev cryptd dcdbas serio_raw pcmcia_core parport_pc mei microcode soundcore mac_hid snd_page_alloc video lp parport firewire_ohci firewire_core crc_itu_t tg3 sdhci_pci sdhci
  [ 1989.866708] Pid: 62, comm: kworker/u:5 Not tainted 3.5.0-21-generic #32-Ubuntu
  [ 1989.866712] Call Trace:
  [ 1989.866732]  [<ffffffff81051c1f>] warn_slowpath_common+0x7f/0xc0
  [ 1989.866743]  [<ffffffff81051c7a>] warn_slowpath_null+0x1a/0x20
  [ 1989.866766]  [<ffffffffa0496709>] brcms_c_wait_for_tx_completion+0x99/0xb0 [brcmsmac]
  [ 1989.866782]  [<ffffffffa04875fb>] brcms_ops_flush+0x3b/0x60 [brcmsmac]
  [ 1989.866828]  [<ffffffffa03f853d>] ieee80211_mgd_probe_ap_send+0x12d/0x1f0 [mac80211]
  [ 1989.866857]  [<ffffffffa03c6572>] ? ieee80211_scan_work+0x92/0x5e0 [mac80211]
  [ 1989.866868]  [<ffffffff8107062f>] ? cwq_activate_first_delayed+0x4f/0xc0
  [ 1989.866903]  [<ffffffffa03f8bff>] ieee80211_mgd_probe_ap.part.23+0x10f/0x130 [mac80211]
  [ 1989.866935]  [<ffffffffa03f8d9e>] ieee80211_sta_monitor_work+0x2e/0x30 [mac80211]
  [ 1989.866944]  [<ffffffff8107086a>] process_one_work+0x12a/0x420
  [ 1989.866974]  [<ffffffffa03f8d70>] ? ieee80211_beacon_connection_loss_work+0x150/0x150 [mac80211]
  [ 1989.866984]  [<ffffffff8107140e>] worker_thread+0x12e/0x2f0
  [ 1989.866993]  [<ffffffff810712e0>] ? manage_workers.isra.26+0x200/0x200
  [ 1989.867003]  [<ffffffff81075f03>] kthread+0x93/0xa0
  [ 1989.867015]  [<ffffffff8168cc64>] kernel_thread_helper+0x4/0x10
  [ 1989.867026]  [<ffffffff81075e70>] ? kthread_freezable_should_stop+0x70/0x70
  [ 1989.867035]  [<ffffffff8168cc60>] ? gs_change+0x13/0x13
  [ 1989.867041] ---[ end trace e874ad2d2042be01 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: linux-image (not installed)
  ProcVersionSignature: Ubuntu 3.5.0-21.32-generic 3.5.7.1
  Uname: Linux 3.5.0-21-generic x86_64
  ApportVersion: 2.6.1-0ubuntu9
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  hatem      1725 F.... pulseaudio
   /dev/snd/pcmC0D0p:   hatem      1725 F...m pulseaudio
  Date: Wed Dec 19 23:40:35 2012
  HibernationDevice: RESUME=UUID=440734fe-85f5-499a-ab23-d849c59da7c3
  InstallationDate: Installed on 2012-12-19 (0 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MachineType: Dell Inc. Latitude E5520
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-21-generic root=UUID=7e4783e0-aeaa-49c7-afc0-2f8e89b9e239 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-21-generic N/A
   linux-backports-modules-3.5.0-21-generic  N/A
   linux-firmware                            1.95
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/11/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A09
  dmi.board.name: 0KCT5J
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA09:bd07/11/2012:svnDellInc.:pnLatitudeE5520:pvr01:rvnDellInc.:rn0KCT5J:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5520
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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