kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Hélio Nunes, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

** Tags removed: kernel-request-3.2.0-22.35
** Tags added: latest-bios-ql4l3i81

** Tags added: needs-upstream-testing

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

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https://bugs.launchpad.net/bugs/974371

Title:
  Wireless hotkey breaks mac80211 module

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Testing https://wiki.ubuntu.com/dedalu-dedalu/LG_R590-5700 for the
  Laptop Testing Team, I found that the Fn+F6 (wireless on/off) hotkey
  breaks the mac80211 module. Follows the first error from kernel.log:

  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238196] ------------[ cut here ]------------
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238238] WARNING: at /build/buildd/linux-3.2.0/net/mac80211/tx.c:2322 ieee80211_beacon_get_tim+0x4d3/0x4f0 [mac80211]()
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238268] Hardware name: R590-P.BN58P1
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238272] Modules linked in: rfcomm bnep parport_pc ppdev dm_crypt joydev nvidia(P) snd_hda_codec_hdmi arc4 rtl8192se rtlwifi snd_hda_codec_realtek snd_seq_midi snd_hda_intel snd_rawmidi snd_hda_codec snd_seq_midi_event snd_hwdep snd_seq snd_pcm snd_seq_device snd_timer uvcvideo videodev i7core_edac mac80211 v4l2_compat_ioctl32 psmouse snd soundcore edac_core serio_raw mxm_wmi btusb snd_page_alloc cfg80211 bluetooth wmi mac_hid lp parport vesafb usbhid hid atl1c video
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238337] Pid: 7545, comm: kworker/0:1 Tainted: P           O 3.2.0-21-generic #34-Ubuntu
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238342] Call Trace:
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238345]  <IRQ>  [<ffffffff8106726f>] warn_slowpath_common+0x7f/0xc0
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238372]  [<ffffffff810672ca>] warn_slowpath_null+0x1a/0x20
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238400]  [<ffffffffa0165e13>] ieee80211_beacon_get_tim+0x4d3/0x4f0 [mac80211]
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238417]  [<ffffffffa00a6338>] ? hci_event_packet+0x1d8/0x2d40 [bluetooth]
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238426]  [<ffffffff8103dbb9>] ? default_spin_lock_flags+0x9/0x10
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238439]  [<ffffffffa02aa2e0>] _rtl_pci_prepare_bcn_tasklet+0xa0/0x140 [rtlwifi]
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238453]  [<ffffffffa009e9b9>] ? hci_rx_task+0x59/0x2a0 [bluetooth]
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238462]  [<ffffffff8106e418>] tasklet_action+0x78/0x140
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238469]  [<ffffffff8106ea58>] __do_softirq+0xa8/0x210
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238477]  [<ffffffff81034cc2>] ? ack_apic_level+0x72/0x190
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238511]  [<ffffffff8166686c>] call_softirq+0x1c/0x30
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238519]  [<ffffffff81015305>] do_softirq+0x65/0xa0
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238526]  [<ffffffff8106ee3e>] irq_exit+0x8e/0xb0
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238533]  [<ffffffff81667123>] do_IRQ+0x63/0xe0
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238541]  [<ffffffff8165c4ae>] common_interrupt+0x6e/0x6e
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238545]  <EOI>  [<ffffffff81370e33>] ? acpi_ec_transaction+0xf7/0x177
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238561]  [<ffffffff81370fea>] acpi_ec_write+0x40/0x42
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238569]  [<ffffffff813710f2>] acpi_ec_space_handler+0x9e/0xfc
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238576]  [<ffffffff81371054>] ? acpi_ec_burst_disable+0x3d/0x3d
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238585]  [<ffffffff8137a293>] acpi_ev_address_space_dispatch+0x179/0x1c8
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238593]  [<ffffffff8137f35b>] acpi_ex_access_region+0x54/0xcf
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238600]  [<ffffffff8137f6e0>] acpi_ex_field_datum_io+0xf9/0x17a
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238620]  [<ffffffff8137fa13>] acpi_ex_write_with_update_rule+0xb5/0xc2
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238627]  [<ffffffff8137f5c5>] acpi_ex_insert_into_field+0x1ef/0x211
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238634]  [<ffffffff8137e096>] acpi_ex_write_data_to_field+0x194/0x1c2
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238643]  [<ffffffff813901bb>] ? acpi_ut_allocate_object_desc_dbg+0x45/0x7f
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238651]  [<ffffffff8138233a>] acpi_ex_store_object_to_node+0xa3/0xe2
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238658]  [<ffffffff81382429>] acpi_ex_store+0xb0/0xff
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238664]  [<ffffffff81381d03>] acpi_ex_opcode_2A_1T_1R+0x310/0x354
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238672]  [<ffffffff81376df8>] acpi_ds_exec_end_op+0xf7/0x3e7
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238678]  [<ffffffff81389faa>] ? acpi_ps_get_arguments+0xb0/0x227
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238685]  [<ffffffff8138a77f>] acpi_ps_parse_loop+0x2a6/0x30f
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238691]  [<ffffffff813898f9>] acpi_ps_parse_aml+0x96/0x275
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238698]  [<ffffffff8138af04>] acpi_ps_execute_method+0x1ce/0x276
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238705]  [<ffffffff81385f8b>] acpi_ns_evaluate+0xdf/0x1aa
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238713]  [<ffffffff8138559d>] acpi_evaluate_object+0xfb/0x1f4
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238719]  [<ffffffff8136b40b>] ? acpi_os_execute+0x10/0x12
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238727]  [<ffffffff81370ca5>] ? acpi_ec_sync_query+0xb5/0xd3
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238754]  [<ffffffff8136b2f4>] ? acpi_os_wait_events_complete+0x23/0x23
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238762]  [<ffffffff81370d30>] acpi_ec_run+0x38/0x44
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238768]  [<ffffffff8136b31b>] acpi_os_execute_deferred+0x27/0x34
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238777]  [<ffffffff81084f5a>] process_one_work+0x11a/0x480
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238784]  [<ffffffff81085d04>] worker_thread+0x164/0x370
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238792]  [<ffffffff81085ba0>] ? manage_workers.isra.29+0x130/0x130
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238799]  [<ffffffff8108a55c>] kthread+0x8c/0xa0
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238806]  [<ffffffff81666774>] kernel_thread_helper+0x4/0x10
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238813]  [<ffffffff8108a4d0>] ? flush_kthread_worker+0xa0/0xa0
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238820]  [<ffffffff81666770>] ? gs_change+0x13/0x13
  Apr  5 11:42:00 dedalu-lg kernel: [ 3171.238824] ---[ end trace 4276618da624d922 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-21-generic 3.2.0-21.34
  ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13
  Uname: Linux 3.2.0-21-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0-0ubuntu4
  Architecture: amd64
  CheckboxSubmission: 7801270bed73bf50fdc0170f4c4dffa4
  CheckboxSystem: c69722ecac764861be52925fa50b4dcc
  Date: Thu Apr  5 12:07:38 2012
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=e5f51dcb-c174-4cc1-b10c-aa3397abaddf
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  MachineType: LG Electronics R590-P.BN58P1
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-21-generic root=UUID=69291abc-7421-440f-aa9d-a3d19611f6bc ro quiet splash vt.handoff=7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/11/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: QL4L3I81
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Base Board Product Name
  dmi.board.vendor: Intel Corp.
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnINSYDE:bvrQL4L3I81:bd05/11/2011:svnLGElectronics:pnR590-P.BN58P1:pvrTBD:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
  dmi.product.name: R590-P.BN58P1
  dmi.product.version: TBD
  dmi.sys.vendor: LG Electronics

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