[   19.707456] usplash:414 freeing invalid memtype ffffffffd3000000-ffffffffd3e00000
[   25.610056] eth0: no IPv6 routers present
[  255.701151] b43-pci-bridge 0000:04:00.0: PCI INT A disabled
[  336.136679] lib80211: common routines for IEEE802.11 drivers
[  336.136683] lib80211_crypt: registered algorithm 'NULL'
[  336.138576] wl: module license 'MIXED/Proprietary' taints kernel.
[  336.138579] Disabling lock debugging due to kernel taint
[  336.140131] wl 0000:04:00.0: power state changed by ACPI to D0
[  336.140298] wl 0000:04:00.0: PCI INT A -> Link[Z00F] -> GSI 22 (level, low) -> IRQ 22
[  336.140304] wl 0000:04:00.0: setting latency timer to 64
[  336.170059] lib80211_crypt: registered algorithm 'TKIP'
[  336.170342] eth1: Broadcom BCM432b 802.11 Wireless Controller 5.10.91.9
[  336.250395] wl 0000:04:00.0: PCI INT A disabled
[  336.250845] wl 0000:04:00.0: power state changed by ACPI to D0
[  336.250859] wl 0000:04:00.0: PCI INT A -> Link[Z00F] -> GSI 22 (level, low) -> IRQ 22
[  336.250867] wl 0000:04:00.0: setting latency timer to 64
[  336.270627] BUG: unable to handle kernel NULL pointer dereference at 0000000000000f9c
[  336.270633] IP: [<ffffffffa032e164>] osl_readl+0x4/0x10 [wl]
[  336.270659] PGD 0 
[  336.270662] Oops: 0000 [#1] SMP 
[  336.270666] last sysfs file: /sys/bus/pci/drivers/wl/bind
[  336.270669] CPU 0 
[  336.270671] Modules linked in: lib80211_crypt_tkip wl(P) lib80211 binfmt_misc bridge stp bnep ppdev dm_crypt iptable_filter mac80211 snd_hda_codec_realtek lp ip_tables x_tables uvcvideo parport nls_utf8 applesmc videodev cfg80211 input_polldev joydev v4l1_compat v4l2_compat_ioctl32 mbp_nvidia_bl btusb led_class bcm5974 i2c_nforce2 hfsplus snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore snd_page_alloc hid_apple usbhid ohci1394 ieee1394 forcedeth [last unloaded: ssb]
[  336.270723] Pid: 6788, comm: work_for_cpu Tainted: P           2.6.31-14-generic #48-Ubuntu MacBookPro5,1
[  336.270727] RIP: 0010:[<ffffffffa032e164>]  [<ffffffffa032e164>] osl_readl+0x4/0x10 [wl]
[  336.270747] RSP: 0018:ffff88014a179b70  EFLAGS: 00010246
[  336.270750] RAX: 0000000000000000 RBX: ffff880126a0c800 RCX: ffff8801220d8ec0
[  336.270752] RDX: 0000000000000000 RSI: 0000000000000f9c RDI: 0000000000000f9c
[  336.270755] RBP: ffff88014a179b70 R08: 0000000000000000 R09: ffff88011e424a90
[  336.270758] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  336.270761] R13: ffff880126a0c800 R14: 0000000000000000 R15: ffff88011e424000
[  336.270764] FS:  0000000000000000(0000) GS:ffff880028029000(0000) knlGS:0000000000000000
[  336.270768] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[  336.270770] CR2: 0000000000000f9c CR3: 0000000001001000 CR4: 00000000000406f0
[  336.270773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  336.270776] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  336.270780] Process work_for_cpu (pid: 6788, threadinfo ffff88014a178000, task ffff8801490b2d60)
[  336.270782] Stack:
[  336.270784]  0000000000000f9c ffffffffa031c4c0 0000000000003000 ffff8801381221e8
[  336.270789] <0> ffff88011e424810 0000000000000000 0000000000000000 ffffffffa031c7a4
[  336.270794] <0> ffff88011e424810 ffff88011e424730 ffff88011e424730 0000000000000003
[  336.270800] Call Trace:
[  336.270821]  [<ffffffffa031c4c0>] wlc_452+0xbf/0x11a [wl]
[  336.270842]  [<ffffffffa031c7a4>] ? wlc_439+0x56/0x62 [wl]
[  336.270862]  [<ffffffffa030e8b3>] ? wlc_934+0x49/0x13b8 [wl]
[  336.270881]  [<ffffffffa0313901>] ? wlc_162+0x307/0x6b7 [wl]
[  336.270900]  [<ffffffffa0325518>] ? wlc_656+0x543/0xc0f [wl]
[  336.270918]  [<ffffffffa032e66b>] ? osl_strncpy+0xb/0x10 [wl]
[  336.270933]  [<ffffffffa02b7d96>] ? wlc_module_register+0x41/0x96 [wl]
[  336.270952]  [<ffffffffa02df3a0>] ? wlc_1073+0xe2/0x318 [wl]
[  336.270969]  [<ffffffffa02c39f1>] ? wlc_attach+0x133/0xcdc [wl]
[  336.270987]  [<ffffffffa032f008>] ? wl_pci_probe+0x22d/0x48c [wl]
[  336.270994]  [<ffffffff8104f135>] ? finish_task_switch+0x65/0x120
[  336.271000]  [<ffffffff815270f9>] ? thread_return+0x48/0x37f
[  336.271006]  [<ffffffff81073f60>] ? do_work_for_cpu+0x0/0x30
[  336.271011]  [<ffffffff8128ddf2>] ? local_pci_probe+0x12/0x20
[  336.271015]  [<ffffffff81073f73>] ? do_work_for_cpu+0x13/0x30
[  336.271020]  [<ffffffff81078746>] ? kthread+0xa6/0xb0
[  336.271025]  [<ffffffff810130ea>] ? child_rip+0xa/0x20
[  336.271029]  [<ffffffff810786a0>] ? kthread+0x0/0xb0
[  336.271032]  [<ffffffff810130e0>] ? child_rip+0x0/0x20
[  336.271034] Code: 0f 1f 80 00 00 00 00 55 b8 00 10 00 00 48 89 e5 c9 c3 0f 1f 44 00 00 55 8b 47 04 48 89 e5 c9 c3 0f 1f 80 00 00 00 00 55 48 89 e5 <8b> 07 c9 c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 66 8b 07 c9 c3 
[  336.271077] RIP  [<ffffffffa032e164>] osl_readl+0x4/0x10 [wl]
[  336.271096]  RSP <ffff88014a179b70>
[  336.271098] CR2: 0000000000000f9c
[  336.271101] ---[ end trace ee5b9bc4c5e90106 ]---