Ubuntu
bcmwl package

[HP Compaq nx6325 Notebook PC] Wi-Fi (BCM4311) not working with latest utopic kernel 3.15.0-6

Bug #1330050 reported by Tobiasz Jarczyk on 2014-06-14

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	bcmwl (Ubuntu)	Invalid	High	Unassigned

Bug Description

My wi-fi (BCM4311) is not working with latest kernel 3.15.0-6 on utopic

uname -a
Linux none 3.15.0-6-generic #11-Ubuntu SMP Thu Jun 12 00:40:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

Here is info from syslog:
Jun 14 12:09:17 none kernel: [ 13.982838] wl: module verification failed: signature and/or required key missing - tainting kernel
Jun 14 12:09:17 none kernel: [ 14.000102] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
Jun 14 12:09:17 none kernel: [ 14.081740] malloc in abgphy done
Jun 14 12:09:17 none kernel: [ 14.084027] malloc in abgphy done
Jun 14 12:09:17 none kernel: [ 14.084409] wl driver 6.30.223.141 (r415941) failed with code 21
Jun 14 12:09:17 none kernel: [ 14.084453] ------------[ cut here ]------------
Jun 14 12:09:17 none kernel: [ 14.084534] kernel BUG at include/net/cfg80211.h:3275!
Jun 14 12:09:17 none kernel: [ 14.084612] invalid opcode: 0000 [#1] SMP
Jun 14 12:09:17 none kernel: [ 14.084685] Modules linked in: wl(POE+) usbhid hid snd_hda_codec_analog snd_hda_codec_generic pcmcia snd_hda_intel snd_hda_controller kvm_amd snd_hda_codec kvm snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd joydev serio_raw edac_core tifm_7xx1 yenta_socket edac_mce_amd k8temp tifm_core pcmcia_rsrc pcmcia_core soundcore i2c_piix4 radeon lib80211 cfg80211 ttm drm_kms_helper drm i2c_algo_bit shpchp tpm_infineon wmi video mac_hid parport_pc ppdev lp parport pata_acpi tg3 sdhci_pci ptp psmouse sdhci pps_core pata_atiixp sata_sil
Jun 14 12:09:17 none kernel: [ 14.085740] CPU: 1 PID: 307 Comm: systemd-udevd Tainted: P OE 3.15.0-6-generic #11-Ubuntu
Jun 14 12:09:17 none kernel: [ 14.085864] Hardware name: Hewlett-Packard HP Compaq nx6325 (EY349EA#AKD)/30B0, BIOS 68TT2 Ver. F.07 05/08/2007
Jun 14 12:09:17 none kernel: [ 14.086003] task: ffff88007201e4c0 ti: ffff880072100000 task.ti: ffff880072100000
Jun 14 12:09:17 none kernel: [ 14.086106] RIP: 0010:[<ffffffffa0727ee6>] [<ffffffffa0727ee6>] wdev_priv.part.9+0x4/0x6 [wl]
Jun 14 12:09:17 none kernel: [ 14.086305] RSP: 0018:ffff8800721039f0 EFLAGS: 00010246
Jun 14 12:09:17 none kernel: [ 14.086381] RAX: 0000000000000000 RBX: ffff880068169800 RCX: 00000000000010d0
Jun 14 12:09:17 none kernel: [ 14.086479] RDX: ffff880068169800 RSI: ffff880072064658 RDI: ffff880073eed000
Jun 14 12:09:17 none kernel: [ 14.086582] RBP: ffff8800721039f0 R08: 000000000000000a R09: 0000000000000096
Jun 14 12:09:17 none kernel: [ 14.086681] R10: ffffffffa071e10a R11: 000000000000033b R12: ffff880072064618
Jun 14 12:09:17 none kernel: [ 14.086780] R13: ffff880072064658 R14: ffff880068169800 R15: ffff880072064600
Jun 14 12:09:17 none kernel: [ 14.086879] FS: 00007f8a48195880(0000) GS:ffff880077d00000(0000) knlGS:0000000000000000
Jun 14 12:09:17 none kernel: [ 14.086992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 14 12:09:17 none kernel: [ 14.087072] CR2: 00007f63119affd0 CR3: 00000000720f7000 CR4: 00000000000007e0
Jun 14 12:09:17 none kernel: [ 14.087170] Stack:
Jun 14 12:09:17 none kernel: [ 14.087202] ffff880072103a20 ffffffffa07278a7 ffff880068169800 ffff880072064618
Jun 14 12:09:17 none kernel: [ 14.087328] ffff880072064658 ffff880068169800 ffff880072103a48 ffffffffa071f676
Jun 14 12:09:17 none kernel: [ 14.087453] ffff880072064600 ffff880073eed000 0000000000000000 ffff880072103b00
Jun 14 12:09:17 none kernel: [ 14.087578] Call Trace:
Jun 14 12:09:17 none kernel: [ 14.087663] [<ffffffffa07278a7>] wl_cfg80211_detach+0x127/0x130 [wl]
Jun 14 12:09:17 none kernel: [ 14.087798] [<ffffffffa071f676>] wl_free_if.isra.12+0x26/0xc0 [wl]
Jun 14 12:09:17 none kernel: [ 14.087931] [<ffffffffa071fe3d>] wl_free+0x8d/0x2a0 [wl]
Jun 14 12:09:17 none kernel: [ 14.088012] [<ffffffff81759bac>] ? printk+0x63/0x6b
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffffa07203c4>] wl_pci_probe+0x374/0x6f0 [wl]
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff813c6705>] local_pci_probe+0x45/0xa0
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff813c7935>] ? pci_match_device+0xc5/0xd0
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff813c7a59>] pci_device_probe+0xd9/0x130
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff814b6c93>] driver_probe_device+0xa3/0x410
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff814b70cb>] __driver_attach+0x8b/0x90
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff814b7040>] ? __device_attach+0x40/0x40
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff814b4aab>] bus_for_each_dev+0x6b/0xb0
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff814b66ce>] driver_attach+0x1e/0x20
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff814b62a0>] bus_add_driver+0x180/0x250
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffffa09b1000>] ? 0xffffffffa09b0fff
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff814b7784>] driver_register+0x64/0xf0
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffffa09b1000>] ? 0xffffffffa09b0fff
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff813c5f7c>] __pci_register_driver+0x4c/0x50
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffffa09b101e>] wl_module_init+0x1e/0x1000 [wl]
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff81002162>] do_one_initcall+0xf2/0x1b0
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff8105b783>] ? set_memory_nx+0x43/0x50
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff810ecac8>] load_module+0x1488/0x1b20
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff810e8450>] ? store_uevent+0x40/0x40
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff811d6698>] ? kernel_read+0x48/0x60
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff810ed2d6>] SyS_finit_module+0x86/0xb0
Jun 14 12:09:17 none kernel: [ 14.088016] [<ffffffff8176e33f>] tracesys+0xe1/0xe6
Jun 14 12:09:17 none kernel: [ 14.088016] Code: d0 c1 e8 10 66 39 c2 74 0c 0f b7 f6 66 66 66 90 66 66 90 eb 0a 89 f0 f0 0f b1 17 39 f0 75 ea 5d c3 55 48 89 e5 0f 0b 55 48 89 e5 <0f> 0b 66 66 66 66 90 55 48 89 e5 0f 0b 66 66 66 66 90 55 48 89
Jun 14 12:09:17 none kernel: [ 14.088016] RIP [<ffffffffa0727ee6>] wdev_priv.part.9+0x4/0x6 [wl]
Jun 14 12:09:17 none kernel: [ 14.088016] RSP <ffff8800721039f0>
Jun 14 12:09:17 none kernel: [ 14.118983] ---[ end trace ad00f31bd5b0c4e9 ]---

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-generic 3.15.0.6.7
ProcVersionSignature: Ubuntu 3.15.0-6.11-generic 3.15.0
Uname: Linux 3.15.0-6-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.3-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: dotnokato 1740 F...m pulseaudio
/dev/snd/controlC0: dotnokato 1740 F.... pulseaudio
CurrentDesktop: GNOME
Date: Sat Jun 14 12:16:04 2014
HibernationDevice: RESUME=UUID=cdd5fcd1-fae3-49b2-a982-f69161552176
InstallationDate: Installed on 2013-10-15 (241 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131015)
IwConfig:
eth0 no wireless extensions.

lo no wireless extensions.
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 1ea7:0004
Bus 003 Device 002: ID 08ff:2580 AuthenTec, Inc. AES2501 Fingerprint Sensor
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Hewlett-Packard HP Compaq nx6325 (EY349EA#AKD)
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.15.0-6-generic root=UUID=752322b9-ef4c-4955-8cbf-9e0855fed897 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.15.0-6-generic N/A
linux-backports-modules-3.15.0-6-generic N/A
linux-firmware 1.131
RfKill:

SourcePackage: linux
UpgradeStatus: Upgraded to utopic on 2014-05-17 (27 days ago)
dmi.bios.date: 05/08/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68TT2 Ver. F.07
dmi.board.name: 30B0
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 40.15
dmi.chassis.asset.tag: CNU7110B09
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68TT2Ver.F.07:bd05/08/2007:svnHewlett-Packard:pnHPCompaqnx6325(EY349EA#AKD):pvrF.07:rvnHewlett-Packard:rn30B0:rvrKBCVersion40.15:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq nx6325 (EY349EA#AKD)
dmi.product.version: F.07
dmi.sys.vendor: Hewlett-Packard

Tags:

Revision history for this message

Tobiasz Jarczyk (dotnokato-q) wrote on 2014-06-14:

AlsaInfo.txt Edit (27.1 KiB, text/plain; charset="utf-8")
BootDmesg.txt Edit (59.2 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (203 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (556 bytes, text/plain; charset="utf-8")
Dependencies.txt Edit (3.7 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (12.9 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (1.4 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (100 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.5 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (3.4 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (21.6 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (129.9 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (304.5 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (209.5 KiB, text/plain; charset="utf-8")

Revision history for this message

Brad Figg (brad-figg) wrote on 2014-06-14: Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

penalvch (penalvch) wrote on 2014-06-15: Re: Wi-Fi (BCM4311) not working with latest kernel 3.15.0-6 on utopic

Tobiasz Jarczyk, thank you for reporting this bug and helping make Ubuntu better. Could you please test the latest upstream kernel available from the first line at the top page (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-3.15

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding.

tags:	added: latest-bios-f.07
Changed in linux (Ubuntu):
importance:	Undecided → High
status:	Confirmed → Incomplete
summary:	- Wi-Fi (BCM4311) not working with latest kernel 3.15.0-6 on utopic + [HP Compaq nx6325 Notebook PC] Wi-Fi (BCM4311) not working with latest + utopic kernel 3.15.0-6

Revision history for this message

Tobiasz Jarczyk (dotnokato-q) wrote on 2014-06-15:

Download full text (4.3 KiB)

Hi,
Using kernel 3.15.0-031500-generic gives the same results.

[ 15.016819] ------------[ cut here ]------------
[ 15.016826] kernel BUG at include/net/cfg80211.h:3275!
[ 15.016831] invalid opcode: 0000 [#1] SMP
[ 15.016836] Modules linked in: wl(POE+) radeon(+) snd_hda_codec_analog snd_hda_codec_generic kvm_amd usbhid kvm snd_hda_intel hid snd_hda_controller snd_hda_codec pcmcia snd_hwdep snd_pcm snd_seq_midi joydev snd_seq_midi_event snd_rawmidi ttm serio_raw drm_kms_helper yenta_socket lib80211 pcmcia_rsrc cfg80211 snd_seq drm pcmcia_core tifm_7xx1 snd_seq_device tifm_core snd_timer edac_core k8temp edac_mce_amd i2c_algo_bit snd wmi soundcore parport_pc tpm_infineon ppdev video shpchp lp i2c_piix4 mac_hid parport pata_acpi psmouse sdhci_pci sdhci tg3 ptp pps_core pata_atiixp sata_sil
[ 15.016908] CPU: 0 PID: 327 Comm: systemd-udevd Tainted: P OE 3.15.0-031500-generic #201406131105
[ 15.016915] Hardware name: Hewlett-Packard HP Compaq nx6325 (EY349EA#AKD)/30B0, BIOS 68TT2 Ver. F.07 05/08/2007
[ 15.016921] task: ffff880070988000 ti: ffff8800719e0000 task.ti: ffff8800719e0000
[ 15.016926] RIP: 0010:[<ffffffffa072ef36>] [<ffffffffa072ef36>] wdev_priv.part.9+0x4/0x6 [wl]
[ 15.016998] RSP: 0018:ffff8800719e3a00 EFLAGS: 00010246
[ 15.017003] RAX: 0000000000000000 RBX: ffff880068ab4000 RCX: 000000000000117c
[ 15.017008] RDX: ffff880068ab4000 RSI: ffff880071928658 RDI: ffff880067e5c000
[ 15.017012] RBP: ffff8800719e3a00 R08: 000000000000000a R09: 0000000000000001
[ 15.017017] R10: 000000000000033b R11: 000000000000033a R12: ffff880071928618
[ 15.017023] R13: ffff880071928658 R14: ffff880068ab4000 R15: ffff880071928600
[ 15.017029] FS: 00007f4b5693f880(0000) GS:ffff880077c00000(0000) knlGS:0000000000000000
[ 15.017036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.017040] CR2: 00007fb21ee7fd20 CR3: 00000000719d3000 CR4: 00000000000007f0
[ 15.017045] Stack:
[ 15.017048] ffff8800719e3a30 ffffffffa072e8f7 ffff880068ab4000 ffff880071928618
[ 15.017056] ffff880071928658 ffff880068ab4000 ffff8800719e3a58 ffffffffa07266c6
[ 15.017064] ffff880071928600 ffff880067e5c000 0000000000000000 ffff8800719e3b10
[ 15.017072] Call Trace:
[ 15.017120] [<ffffffffa072e8f7>] wl_cfg80211_detach+0x127/0x130 [wl]
[ 15.017168] [<ffffffffa07266c6>] wl_free_if.isra.12+0x26/0xc0 [wl]
[ 15.017215] [<ffffffffa0726e8d>] wl_free+0x8d/0x2a0 [wl]
[ 15.017226] [<ffffffff8176245f>] ? printk+0x61/0x63
[ 15.017272] [<ffffffffa0727414>] wl_pci_probe+0x374/0x6f0 [wl]
[ 15.017283] [<ffffffff813bf93e>] local_pci_probe+0x4e/0xa0
[ 15.017291] [<ffffffff8124b032>] ? kernfs_create_link+0x52/0xa0
[ 15.017298] [<ffffffff813c0d59>] __pci_device_probe+0xb9/0xf0
[ 15.017304] [<ffffffff813c0dca>] pci_device_probe+0x3a/0x60
[ 15.017312] [<ffffffff814b4551>] really_probe+0x91/0x380
[ 15.017318] [<ffffffff814b49c7>] driver_probe_device+0x47/0xa0
[ 15.017325] [<ffffffff814b4acb>] __driver_attach+0xab/0xb0
[ 15.017331] [<ffffffff814b4a20>] ? driver_probe_device+0xa0/0xa0
[ 15.017339] [<ffffffff814b285e>] bus_for_each_dev+0x5e/0x90
[ 15.017346] [<ffffffff814b410e>] driver_attach+0x1e/0x20
[ 1...

Hi,
Using kernel 3.15.0-031500-generic gives the same results.

[   15.016819] ------------[ cut here ]------------
[   15.016826] kernel BUG at include/net/cfg80211.h:3275!
[   15.016831] invalid opcode: 0000 [#1] SMP 
[   15.016836] Modules linked in: wl(POE+) radeon(+) snd_hda_codec_analog snd_hda_codec_generic kvm_amd usbhid kvm snd_hda_intel hid snd_hda_controller snd_hda_codec pcmcia snd_hwdep snd_pcm snd_seq_midi joydev snd_seq_midi_event snd_rawmidi ttm serio_raw drm_kms_helper yenta_socket lib80211 pcmcia_rsrc cfg80211 snd_seq drm pcmcia_core tifm_7xx1 snd_seq_device tifm_core snd_timer edac_core k8temp edac_mce_amd i2c_algo_bit snd wmi soundcore parport_pc tpm_infineon ppdev video shpchp lp i2c_piix4 mac_hid parport pata_acpi psmouse sdhci_pci sdhci tg3 ptp pps_core pata_atiixp sata_sil
[   15.016908] CPU: 0 PID: 327 Comm: systemd-udevd Tainted: P           OE 3.15.0-031500-generic #201406131105
[   15.016915] Hardware name: Hewlett-Packard HP Compaq nx6325 (EY349EA#AKD)/30B0, BIOS 68TT2 Ver. F.07 05/08/2007
[   15.016921] task: ffff880070988000 ti: ffff8800719e0000 task.ti: ffff8800719e0000
[   15.016926] RIP: 0010:[<ffffffffa072ef36>]  [<ffffffffa072ef36>] wdev_priv.part.9+0x4/0x6 [wl]
[   15.016998] RSP: 0018:ffff8800719e3a00  EFLAGS: 00010246
[   15.017003] RAX: 0000000000000000 RBX: ffff880068ab4000 RCX: 000000000000117c
[   15.017008] RDX: ffff880068ab4000 RSI: ffff880071928658 RDI: ffff880067e5c000
[   15.017012] RBP: ffff8800719e3a00 R08: 000000000000000a R09: 0000000000000001
[   15.017017] R10: 000000000000033b R11: 000000000000033a R12: ffff880071928618
[   15.017023] R13: ffff880071928658 R14: ffff880068ab4000 R15: ffff880071928600
[   15.017029] FS:  00007f4b5693f880(0000) GS:ffff880077c00000(0000) knlGS:0000000000000000
[   15.017036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   15.017040] CR2: 00007fb21ee7fd20 CR3: 00000000719d3000 CR4: 00000000000007f0
[   15.017045] Stack:
[   15.017048]  ffff8800719e3a30 ffffffffa072e8f7 ffff880068ab4000 ffff880071928618
[   15.017056]  ffff880071928658 ffff880068ab4000 ffff8800719e3a58 ffffffffa07266c6
[   15.017064]  ffff880071928600 ffff880067e5c000 0000000000000000 ffff8800719e3b10
[   15.017072] Call Trace:
[   15.017120]  [<ffffffffa072e8f7>] wl_cfg80211_detach+0x127/0x130 [wl]
[   15.017168]  [<ffffffffa07266c6>] wl_free_if.isra.12+0x26/0xc0 [wl]
[   15.017215]  [<ffffffffa0726e8d>] wl_free+0x8d/0x2a0 [wl]
[   15.017226]  [<ffffffff8176245f>] ? printk+0x61/0x63
[   15.017272]  [<ffffffffa0727414>] wl_pci_probe+0x374/0x6f0 [wl]
[   15.017283]  [<ffffffff813bf93e>] local_pci_probe+0x4e/0xa0
[   15.017291]  [<ffffffff8124b032>] ? kernfs_create_link+0x52/0xa0
[   15.017298]  [<ffffffff813c0d59>] __pci_device_probe+0xb9/0xf0
[   15.017304]  [<ffffffff813c0dca>] pci_device_probe+0x3a/0x60
[   15.017312]  [<ffffffff814b4551>] really_probe+0x91/0x380
[   15.017318]  [<ffffffff814b49c7>] driver_probe_device+0x47/0xa0
[   15.017325]  [<ffffffff814b4acb>] __driver_attach+0xab/0xb0
[   15.017331]  [<ffffffff814b4a20>] ? driver_probe_device+0xa0/0xa0
[   15.017339]  [<ffffffff814b285e>] bus_for_each_dev+0x5e/0x90
[   15.017346]  [<ffffffff814b410e>] driver_attach+0x1e/0x20
[   15.017352]  [<ffffffff814b3c14>] bus_add_driver+0x124/0x260
[   15.017360]  [<ffffffffa09b8000>] ? 0xffffffffa09b7fff
[   15.017366]  [<ffffffff814b51e4>] driver_register+0x64/0xf0
[   15.017373]  [<ffffffffa09b8000>] ? 0xffffffffa09b7fff
[   15.017380]  [<ffffffff813bfcbc>] __pci_register_driver+0x4c/0x50
[   15.017409]  [<ffffffffa09b801e>] wl_module_init+0x1e/0x1000 [wl]
[   15.017418]  [<ffffffff8100217a>] do_one_initcall+0xfa/0x1b0
[   15.017425]  [<ffffffff8105db33>] ? set_memory_nx+0x43/0x50
[   15.017433]  [<ffffffff817631fc>] do_init_module+0x80/0x1d1
[   15.017442]  [<ffffffff810edcb1>] load_module+0x4e1/0x600
[   15.017449]  [<ffffffff810eb2c0>] ? show_initstate+0x50/0x50
[   15.017456]  [<ffffffff810edf7e>] SyS_finit_module+0xae/0xd0
[   15.017464]  [<ffffffff8178483f>] tracesys+0xe1/0xe6
[   15.017469] Code: d0 c1 e8 10 66 39 c2 74 0c 0f b7 f6 66 66 66 90 66 66 90 eb 0a 89 f0 f0 0f b1 17 39 f0 75 ea 5d c3 55 48 89 e5 0f 0b 55 48 89 e5 <0f> 0b 66 66 66 66 90 55 48 89 e5 0f 0b 66 66 66 66 90 55 48 89 
[   15.017517] RIP  [<ffffffffa072ef36>] wdev_priv.part.9+0x4/0x6 [wl]
[   15.017564]  RSP <ffff8800719e3a00>
[   15.017570] ---[ end trace 42ffbd1655c8adfe ]---

tags:	added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.15
Changed in linux (Ubuntu):
status:	Incomplete → Opinion
status:	Opinion → Confirmed

Revision history for this message

penalvch (penalvch) wrote on 2014-06-15:

Tobiasz Jarczyk, did this problem not occur in a release prior to Utopic?

Changed in linux (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

Tobiasz Jarczyk (dotnokato-q) wrote on 2014-06-16:

Christopher,
Wi-Fi was working fine in Trusty.

Changed in linux (Ubuntu):
status:	Incomplete → Confirmed

Revision history for this message

Seth Forshee (sforshee) wrote on 2014-06-16:

This looks like a problem with the closed-source wl driver and not with the kernel, so I'm updating the bug to be against that package.

affects:

linux (Ubuntu) → bcmwl (Ubuntu)

penalvch (penalvch) on 2014-06-17

tags:

added: regression-release

Revision history for this message

penalvch (penalvch) wrote on 2014-11-07:

Tobiasz Jarczyk, anything change for you with the newer kernel and bcmwl version in Utopic?

Changed in bcmwl (Ubuntu):
status:	Confirmed → Incomplete
tags:	removed: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.15

Revision history for this message

Tobiasz Jarczyk (dotnokato-q) wrote on 2014-11-11:

Christopher M. Penalver,
I had a hardware failure in affected machine and I am no longer using it.
Let's close this bug.

Thanks,
Tobiasz

Revision history for this message

penalvch (penalvch) wrote on 2014-11-11:

#10

Tobiasz Jarczyk, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1330050/comments/9 regarding you have hardware failure. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find.

Changed in bcmwl (Ubuntu):
status:	Incomplete → Invalid

Revision history for this message

Rostislav Kandilarov (rostislav-kandilarov) wrote on 2015-01-04:

#11

Guys, I have the same wifi and I'm using my laptop and could help solving it!

I've submitted possibly similar bug at:
https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1407522

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Ubuntubcmwl package

[HP Compaq nx6325 Notebook PC] Wi-Fi (BCM4311) not working with latest utopic kernel 3.15.0-6

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