kernel-packages team mailing list archive

[Hassan El Jacifi <1457884@xxxxxxxxxxxxxxxxxx>]

Hi Christopher,

Seem to have something to do between the kernel and the module wl. If I
need to test the upstream kernel, I'm forced to remove all these modules
(nvidia and bcmwl).

Seems that the kernel and the wl driver having trouble when the
regulatory domain is #A (sent by the wireless router)

What should I test now?

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https://bugs.launchpad.net/bugs/1457884

Title:
  Can't boot with kernel 3.19

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading Ubuntu to the last release, I can't use the last
  kernel branch.

  [   31.310188] ------------[ cut here ]------------
  [   31.310211] WARNING: CPU: 2 PID: 225 at /build/buildd/linux-3.19.0/net/wireless/reg.c:422 restore_regulatory_settings+0x9a/0x410 [cfg80211]()
  [   31.310213] Unexpected user alpha2: #A
  [   31.310214] Modules linked in: xt_recent nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack nf_log_ipv4 nf_log_common xt_LOG xt_tcpudp xt_limit ipt_REJECT nf_reject_ipv4 iptable_filter ip_tables x_tables nvidia(POE) snd_hda_codec_hdmi snd_hda_codec_realtek drm snd_hda_codec_generic mxm_wmi snd_hda_intel snd_hda_controller cuse snd_hda_codec snd_hwdep snd_pcm parport_pc ppdev snd_seq_midi it87 snd_seq_midi_event hwmon_vid snd_rawmidi coretemp snd_seq snd_seq_device snd_timer serio_raw snd mac_hid i7core_edac wmi kvm_intel lp shpchp kvm edac_core soundcore parport binfmt_misc xfs libcrc32c pata_acpi hid_generic usbhid hid wl(POE) cfg80211 psmouse pata_jmicron ahci libahci
  [   31.310239] CPU: 2 PID: 225 Comm: kworker/u32:15 Tainted: P           OE  3.19.0-16-generic #16-Ubuntu
  [   31.310240] Hardware name: Gigabyte Technology Co., Ltd. X58A-UD3R/X58A-UD3R, BIOS F8b 10/07/2011
  [   31.310249] Workqueue: events_power_efficient reg_timeout_work [cfg80211]
  [   31.310250]  ffffffffc01eb360 ffff88030b02fcf8 ffffffff817c2235 0000000000000007
  [   31.310252]  ffff88030b02fd48 ffff88030b02fd38 ffffffff8107595a ffff88030b02fd28
  [   31.310254]  0000000000000023 ffff88030b02fdb8 ffff880313091c00 0000000000000001
  [   31.310256] Call Trace:
  [   31.310262]  [<ffffffff817c2235>] dump_stack+0x45/0x57
  [   31.310265]  [<ffffffff8107595a>] warn_slowpath_common+0x8a/0xc0
  [   31.310266]  [<ffffffff810759d6>] warn_slowpath_fmt+0x46/0x50
  [   31.310275]  [<ffffffffc01a3be5>] ? reg_free_last_request+0x25/0x30 [cfg80211]
  [   31.310282]  [<ffffffffc01a5f4a>] restore_regulatory_settings+0x9a/0x410 [cfg80211]
  [   31.310290]  [<ffffffffc01a62d8>] reg_timeout_work+0x18/0x20 [cfg80211]
  [   31.310293]  [<ffffffff8108eb78>] process_one_work+0x158/0x430
  [   31.310295]  [<ffffffff8108f6bb>] worker_thread+0x5b/0x530
  [   31.310297]  [<ffffffff8108f660>] ? rescuer_thread+0x3a0/0x3a0
  [   31.310299]  [<ffffffff81094759>] kthread+0xc9/0xe0
  [   31.310301]  [<ffffffff81094690>] ? kthread_create_on_node+0x1c0/0x1c0
  [   31.310305]  [<ffffffff817c9298>] ret_from_fork+0x58/0x90
  [   31.310307]  [<ffffffff81094690>] ? kthread_create_on_node+0x1c0/0x1c0
  [   31.310308] ---[ end trace 52673ae20be92f4f ]---
  [   31.310315] cfg80211: Calling CRDA for country: #A
  [   32.165580] ------------[ cut here ]------------

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-18-generic 3.19.0-18.18
  ProcVersionSignature: Ubuntu 3.16.0-37.51-generic 3.16.7-ckt9
  Uname: Linux 3.16.0-37-generic x86_64
  NonfreeKernelModules: nvidia wl
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', '/dev/snd/hwC1D3', '/dev/snd/hwC1D2', '/dev/snd/hwC1D1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D9p', '/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D3p', '/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: GNOME
  Date: Fri May 22 15:08:45 2015
  HibernationDevice: RESUME=UUID=8c728597-f27b-4e83-a813-c25f6b076b7d
  InstallationDate: Installed on 2012-03-01 (1176 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
  MachineType: Gigabyte Technology Co., Ltd. X58A-UD3R
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-37-generic root=/dev/mapper/jupiter-root ro quiet splash nomodeset ipv6.disable=1 acpi_enforce_resources=lax crashkernel=384M-:128M 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-3.16.0-37-generic N/A
   linux-backports-modules-3.16.0-37-generic  N/A
   linux-firmware                             1.143.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/07/2011
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F8b
  dmi.board.name: X58A-UD3R
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF8b:bd10/07/2011:svnGigabyteTechnologyCo.,Ltd.:pnX58A-UD3R:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnX58A-UD3R:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: X58A-UD3R
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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