kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.12 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-rc2-saucy/

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

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

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https://bugs.launchpad.net/bugs/1231884

Title:
  wireless disconnects with crash

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  kernel:
  Linux felipe-MacBookPro 3.8.0-30-generic #44-Ubuntu SMP Thu Aug 22 20:52:24 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

  wireless hardware:
  01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM57765 Gigabit Ethernet PCIe (rev 10)
  01:00.1 SD Host controller: Broadcom Corporation NetXtreme BCM57765 Memory Card Reader (rev 10)
  02:00.0 Network controller: Broadcom Corporation BCM4331 802.11a/b/g/n (rev 02)


  [157463.301006] ------------[ cut here ]------------
  [157463.301046] WARNING: at /build/buildd/linux-3.8.0/net/wireless/sme.c:642 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
  [157463.301048] Hardware name: MacBookPro9,2
  [157463.301050] Modules linked in: cdc_acm nls_iso8859_1(F) usb_storage(F) hid_magicmouse hidp parport_pc(F) ppdev(F) bnep rfcomm binfmt_misc(F) snd_hda_codec_hdmi snd_hda_codec_cirrus uvcvideo coretemp videobuf2_vmalloc btusb videobuf2_memops videobuf2_core kvm_intel(F) snd_hda_intel videodev bluetooth snd_hda_codec kvm(F) bcm5974 snd_hwdep(F) ghash_clmulni_intel(F) snd_pcm(F) aesni_intel(F) snd_page_alloc(F) aes_x86_64(F) snd_seq_midi(F) snd_seq_midi_event(F) xts(F) snd_rawmidi(F) lrw(F) i915 snd_seq(F) gf128mul(F) lib80211_crypt_tkip ablk_helper(F) cryptd(F) wl(POF) snd_seq_device(F) snd_timer(F) lib80211 joydev(F) drm_kms_helper cfg80211 drm snd(F) mei soundcore(F) microcode(F) i2c_algo_bit apple_gmux applesmc video(F) input_polldev lpc_ich mac_hid apple_bl lp(F) parport(F) hid_generic hid_apple usbhid hid firewire_ohci tg3 firewire_core ahci(F) crc_itu_t(F) libahci(F) ptp pps_core sdhci_pci sdhci
  [157463.301122] Pid: 721, comm: wl_event_handle Tainted: PF       W  O 3.8.0-30-generic #44-Ubuntu
  [157463.301125] Call Trace:
  [157463.301134]  [<ffffffff810589bf>] warn_slowpath_common+0x7f/0xc0
  [157463.301139]  [<ffffffff81058a1a>] warn_slowpath_null+0x1a/0x20
  [157463.301157]  [<ffffffffa01dcb1a>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
  [157463.301200]  [<ffffffffa03785e5>] wl_bss_connect_done.isra.20+0x115/0x1c0 [wl]
  [157463.301236]  [<ffffffffa0378f05>] wl_notify_connect_status+0x345/0x460 [wl]
  [157463.301270]  [<ffffffffa0378a25>] wl_event_handler+0x55/0x1f0 [wl]
  [157463.301302]  [<ffffffffa03789d0>] ? wl_notify_scan_status+0x340/0x340 [wl]
  [157463.301307]  [<ffffffff8107d590>] kthread+0xc0/0xd0
  [157463.301312]  [<ffffffff8107d4d0>] ? kthread_create_on_node+0x120/0x120
  [157463.301317]  [<ffffffff816d56ac>] ret_from_fork+0x7c/0xb0
  [157463.301321]  [<ffffffff8107d4d0>] ? kthread_create_on_node+0x120/0x120
  [157463.301324] ---[ end trace 3b835a1e4c1f3e4c ]---
  [157463.384762] ------------[ cut here ]------------
  [157463.384782] WARNING: at /build/buildd/linux-3.8.0/net/wireless/sme.c:642 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
  [157463.384784] Hardware name: MacBookPro9,2
  [157463.384784] Modules linked in: cdc_acm nls_iso8859_1(F) usb_storage(F) hid_magicmouse hidp parport_pc(F) ppdev(F) bnep rfcomm binfmt_misc(F) snd_hda_codec_hdmi snd_hda_codec_cirrus uvcvideo coretemp videobuf2_vmalloc btusb videobuf2_memops videobuf2_core kvm_intel(F) snd_hda_intel videodev bluetooth snd_hda_codec kvm(F) bcm5974 snd_hwdep(F) ghash_clmulni_intel(F) snd_pcm(F) aesni_intel(F) snd_page_alloc(F) aes_x86_64(F) snd_seq_midi(F) snd_seq_midi_event(F) xts(F) snd_rawmidi(F) lrw(F) i915 snd_seq(F) gf128mul(F) lib80211_crypt_tkip ablk_helper(F) cryptd(F) wl(POF) snd_seq_device(F) snd_timer(F) lib80211 joydev(F) drm_kms_helper cfg80211 drm snd(F) mei soundcore(F) microcode(F) i2c_algo_bit apple_gmux applesmc video(F) input_polldev lpc_ich mac_hid apple_bl lp(F) parport(F) hid_generic hid_apple usbhid hid firewire_ohci tg3 firewire_core ahci(F) crc_itu_t(F) libahci(F) ptp pps_core sdhci_pci sdhci
  [157463.384812] Pid: 721, comm: wl_event_handle Tainted: PF       W  O 3.8.0-30-generic #44-Ubuntu
  [157463.384813] Call Trace:
  [157463.384817]  [<ffffffff810589bf>] warn_slowpath_common+0x7f/0xc0
  [157463.384819]  [<ffffffff81058a1a>] warn_slowpath_null+0x1a/0x20
  [157463.384826]  [<ffffffffa01dcb1a>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
  [157463.384843]  [<ffffffffa0378454>] wl_notify_roaming_status+0xb4/0x130 [wl]
  [157463.384855]  [<ffffffffa0378a25>] wl_event_handler+0x55/0x1f0 [wl]
  [157463.384866]  [<ffffffffa03789d0>] ? wl_notify_scan_status+0x340/0x340 [wl]
  [157463.384869]  [<ffffffff8107d590>] kthread+0xc0/0xd0
  [157463.384870]  [<ffffffff8107d4d0>] ? kthread_create_on_node+0x120/0x120
  [157463.384873]  [<ffffffff816d56ac>] ret_from_fork+0x7c/0xb0
  [157463.384874]  [<ffffffff8107d4d0>] ? kthread_create_on_node+0x120/0x120
  [157463.384875] ---[ end trace 3b835a1e4c1f3e4d ]---
  [157503.701572] cfg80211: Calling CRDA for country: CN
  [157503.704551] cfg80211: Regulatory domain changed to country: CN
  [157503.704555] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
  [157503.704557] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
  [157503.704559] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (N/A, 3000 mBm)
  [157504.256386] ERROR @wl_cfg80211_get_station : Could not get rate (-1)
  [157504.256390] ERROR @wl_cfg80211_get_station : Could not get rssi (-1)
  [157504.256394] ERROR @wl_cfg80211_get_station : Could not get rate (-1)
  [157504.256395] ERROR @wl_cfg80211_get_station : Could not get rssi (-1)
  [157504.256399] ERROR @wl_dev_intvar_get : error (-1)
  [157504.256400] ERROR @wl_cfg80211_get_tx_power : error (-1)

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-30-generic 3.8.0-30.44
  ProcVersionSignature: Ubuntu 3.8.0-30.44-generic 3.8.13.6
  Uname: Linux 3.8.0-30-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.9.2-0ubuntu8.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  felipe     2095 F.... pulseaudio
  CRDA:
   country CN:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5735 - 5835 @ 40), (N/A, 30)
  Date: Fri Sep 27 12:16:57 2013
  HibernationDevice: RESUME=UUID=d3afd673-d362-4903-ba66-759f7927148e
  InstallationDate: Installed on 2013-05-17 (132 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64+mac (20130424)
  MachineType: Apple Inc. MacBookPro9,2
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-30-generic root=UUID=f1618486-91ec-484b-86e8-103d8502de7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-30-generic N/A
   linux-backports-modules-3.8.0-30-generic  N/A
   linux-firmware                            1.106
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/08/2012
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP91.88Z.00D3.B08.1208081132
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-6F01561E16C75D06
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro9,2
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-6F01561E16C75D06
  dmi.modalias: dmi:bvnAppleInc.:bvrMBP91.88Z.00D3.B08.1208081132:bd08/08/2012:svnAppleInc.:pnMacBookPro9,2:pvr1.0:rvnAppleInc.:rnMac-6F01561E16C75D06:rvrMacBookPro9,2:cvnAppleInc.:ct10:cvrMac-6F01561E16C75D06:
  dmi.product.name: MacBookPro9,2
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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