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
** Changed in: linux (Ubuntu)
Status: Opinion => Confirmed
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https://bugs.launchpad.net/bugs/1330050
Title:
[HP Compaq nx6325 Notebook PC] Wi-Fi (BCM4311) not working with latest
utopic kernel 3.15.0-6
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