This bug was fixed in the package linux-firmware-nonfree - 1.8ubuntu1
---------------
linux-firmware-nonfree (1.8ubuntu1) lucid-proposed; urgency=low
* Added Beceem wimax firmware used by kernel versions 3.0 and higher.
This firmware will be used by LTS backport kernels.
-LP: #953494
-- Tim Gardner <[email protected]> Wed, 16 May 2012 13:23:51 -0600
** Changed in: linux-firmware-nonfree (Ubuntu Lucid)
Status: Fix Committed => Fix Released
--
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https://bugs.launchpad.net/bugs/953494
Title:
bcm_wimax module hangs when Sierra Wireless 250U Data Card removed
Status in “linux” package in Ubuntu:
Invalid
Status in “linux-firmware-nonfree” package in Ubuntu:
Fix Released
Status in “linux” source package in Lucid:
Invalid
Status in “linux-firmware-nonfree” source package in Lucid:
Fix Released
Status in “linux” source package in Precise:
Invalid
Status in “linux-firmware-nonfree” source package in Precise:
Fix Released
Status in “linux” source package in Quantal:
Invalid
Status in “linux-firmware-nonfree” source package in Quantal:
Fix Released
Bug description:
On Lucid with the Natty backport kernel and also on the precise kernel
the removal of the Sierra Wireless 250U Data Card causes both gnome
and reboots to hang and a kernel trace to be displayed on the console.
A work around was found by including the firmware found in the sprint
developers pack in /lib/firmware. I did not see the same behavior on
the current Lucid kernel, as a matter of fact, it appears to operate
just fine with no firmware at all. Also of note, the firmware from
http://code.google.com/p/bcm-wimax/ improved gnome/kernel stability
but the device only works the first time it is plugged in, and
modprobe hangs indefinitely when trying to remove the bcm_wimax
module.
Work around:
http://whebsite.com/media/downloads/Sprint4GDeveloperPack-1.6.1.2.2.tar.gz
Unpack the above. Inside are "Rel_6.1.2.2_USB-Updated.zip" and
"Sprint4GMBBUtilities.tar.gz"; unpack them. Find
"macxvi.cfg-PowerSaveOff-Rel_6.1.2.2_USB-Updated" and "macxvi350.bin". Copy
the former to "/lib/firmware/macxvi.cfg" and the latter to
"/lib/firmware/macxvi200.bin" (note the name change!).
Trace:
Feb 19 09:32:24 my-laptop kernel: [47876.531582] ------------[ cut here
]------------
Feb 19 09:32:24 my-laptop kernel: [47876.531600] WARNING: at
/build/buildd/linux-lts-backport-natty-2.6.38/net/core/dev.c:5013
rollback_registered_many+0x9d/0x290()
Feb 19 09:32:24 my-laptop kernel: [47876.531612] Hardware name: 4291AK7
Feb 19 09:32:24 my-laptop kernel: [47876.531617] Modules linked in:
bcm_wimax(C) sierra usbserial uvcvideo videodev v4l2_compat_ioctl32 usbhid hid
binfmt_misc joydev
ppdev snd_hda_codec_hdmi snd_hda_codec_conexant rfcomm sco arc4 bnep
snd_hda_intel thinkpad_acpi l2cap snd_hda_codec iwlagn snd_hwdep ip6t_LOG
snd_seq_midi snd_pcm nf_c
onntrack_ipv6 nf_defrag_ipv6 snd_rawmidi snd_seq_midi_event ipt_REJECT btusb
iwlcore ipt_LOG mac80211 ipt_ULOG snd_seq snd_timer snd_seq_device bluetooth
xt_limit xt_tc
pudp snd ipt_addrtype xt_owner xt_conntrack sdhci_pci psmouse ip6table_filter
ip6_tables xt_state xt_helper nf_nat_tftp nf_conntrack_tftp nf_nat_irc
nf_conntrack_irc nf
_nat_ftp nf_nat serio_raw nf_conntrack_ipv4 nf_defrag_ipv4 cfg80211 sdhci
nf_conntrack_ftp snd_page_alloc nf_conntrack iptable_filter ip_tables x_tables
soundcore nvram
tpm_tis tpm tpm_bios lp parport sha256_generic aesni_intel cryptd aes_x86_64
aes_generic dm_crypt dm_raid45 xor i915 drm_kms_helper drm ahci i2c_algo_bit
libahci e1000
e video [last unloaded:
Feb 19 09:32:24 my-laptop kernel: v4l2_compat_ioctl32]
Feb 19 09:32:24 my-laptop kernel: [47876.531834] Pid: 29, comm: khubd
Tainted: G D C 2.6.38-13-generic #54~lucid1-Ubuntu
Feb 19 09:32:24 my-laptop kernel: [47876.531843] Call Trace:
Feb 19 09:32:24 my-laptop kernel: [47876.531860] [<ffffffff81064f2f>] ?
warn_slowpath_common+0x7f/0xc0
Feb 19 09:32:24 my-laptop kernel: [47876.531873] [<ffffffff81064f8a>] ?
warn_slowpath_null+0x1a/0x20
Feb 19 09:32:24 my-laptop kernel: [47876.531885] [<ffffffff814d33ed>] ?
rollback_registered_many+0x9d/0x290
Feb 19 09:32:24 my-laptop kernel: [47876.531897] [<ffffffff814d3706>] ?
unregister_netdevice_queue+0x96/0x100
Feb 19 09:32:24 my-laptop kernel: [47876.531909] [<ffffffff814d3890>] ?
unregister_netdev+0x20/0x30
Feb 19 09:32:24 my-laptop kernel: [47876.531929] [<ffffffffa0545f36>] ?
unregister_networkdev+0x56/0x60 [bcm_wimax]
Feb 19 09:32:24 my-laptop kernel: [47876.531947] [<ffffffffa054d191>] ?
AdapterFree+0x81/0x160 [bcm_wimax]
Feb 19 09:32:24 my-laptop kernel: [47876.531961] [<ffffffffa0536ea8>] ?
InterfaceAdapterFree+0x108/0x160 [bcm_wimax]
Feb 19 09:32:24 my-laptop kernel: [47876.531976] [<ffffffffa0536f71>] ?
usbbcm_disconnect+0x71/0xa0 [bcm_wimax]
Feb 19 09:32:24 my-laptop kernel: [47876.531989] [<ffffffff814415ea>] ?
usb_unbind_interface+0x5a/0x1a0
Feb 19 09:32:24 my-laptop kernel: [47876.532003] [<ffffffff813b8275>] ?
__device_release_driver+0x75/0xe0
Feb 19 09:32:24 my-laptop kernel: [47876.532015] [<ffffffff813b83dd>] ?
device_release_driver+0x2d/0x40
Feb 19 09:32:24 my-laptop kernel: [47876.532026] [<ffffffff813b73de>] ?
bus_remove_device+0xae/0xf0
Feb 19 09:32:24 my-laptop kernel: [47876.532037] [<ffffffff813b5047>] ?
device_del+0x127/0x1d0
Feb 19 09:32:24 my-laptop kernel: [47876.532051] [<ffffffff8143e320>] ?
usb_disable_device+0x70/0x130
Feb 19 09:32:24 my-laptop kernel: [47876.532063] [<ffffffff814387e5>] ?
usb_disconnect+0x95/0x130
Feb 19 09:32:24 my-laptop kernel: [47876.532074] [<ffffffff814387cf>] ?
usb_disconnect+0x7f/0x130
Feb 19 09:32:24 my-laptop kernel: [47876.532085] [<ffffffff81438b83>] ?
hub_port_connect_change+0x93/0xa20
Feb 19 09:32:24 my-laptop kernel: [47876.532097] [<ffffffff81439880>] ?
hub_events+0x370/0x520
Feb 19 09:32:24 my-laptop kernel: [47876.532108] [<ffffffff81439a85>] ?
hub_thread+0x55/0x190
Feb 19 09:32:24 my-laptop kernel: [47876.532121] [<ffffffff810871f0>] ?
autoremove_wake_function+0x0/0x40
Feb 19 09:32:24 my-laptop kernel: [47876.532133] [<ffffffff81439a30>] ?
hub_thread+0x0/0x190
Feb 19 09:32:24 my-laptop kernel: [47876.532143] [<ffffffff81086c86>] ?
kthread+0x96/0xa0
Feb 19 09:32:24 my-laptop kernel: [47876.532155] [<ffffffff8100cea4>] ?
kernel_thread_helper+0x4/0x10
Feb 19 09:32:24 my-laptop kernel: [47876.532166] [<ffffffff81086bf0>] ?
kthread+0x0/0xa0
Feb 19 09:32:24 my-laptop kernel: [47876.532189] [<ffffffff8100cea0>] ?
kernel_thread_helper+0x0/0x10
Feb 19 09:32:24 my-laptop kernel: [47876.532203] ---[ end trace
cf4de0d90abeb20c ]---
Feb 19 09:32:24 my-laptop kernel: [47876.700873] PGD 0
Feb 19 09:32:24 my-laptop kernel: [47876.710544] CPU 0
Feb 19 09:32:24 my-laptop kernel: [47876.710574] Modules linked in:
bcm_wimax(C) sierra usbserial uvcvideo videodev v4l2_compat_ioctl32 usbhid hid
binfmt_misc joydev ppdev snd_hda_codec_hdmi snd_hda_codec_conexant rfcomm sco
arc4 bnep snd_hda_intel thinkpad_acpi l2cap snd_hda_codec iwlagn snd_hwdep
ip6t_LOG snd_seq_midi snd_pcm nf_conntrack_ipv6 nf_defrag_ipv6 snd_rawmidi
snd_seq_midi_event ipt_REJECT btusb iwlcore ipt_LOG mac80211 ipt_ULOG snd_seq
snd_timer snd_seq_device bluetooth xt_limit xt_tcpudp snd ipt_addrtype xt_owner
xt_conntrack sdhci_pci psmouse ip6table_filter ip6_tables xt_state xt_helper
nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
serio_raw nf_conntrack_ipv4 nf_defrag_ipv4 cfg80211 sdhci nf_conntrack_ftp
snd_page_alloc nf_conntrack iptable_filter ip_tables x_tables soundcore nvram
tpm_tis tpm tpm_bios lp parport sha256_generic aesni_intel cryptd aes_x86_64
aes_generic dm_crypt dm_raid45 xor i915 drm_kms_helper drm ahci i2c_algo_bit
libahci e1000e video [last unloaded:
Feb 19 09:32:24 my-laptop kernel: v4l2_compat_ioctl32]
Feb 19 09:32:24 my-laptop kernel: [47876.735522]
Feb 19 09:32:24 my-laptop kernel: [47876.739197] Pid: 29, comm: khubd
Tainted: G D WC 2.6.38-13-generic #54~lucid1-Ubuntu LENOVO
4291AK7/4291AK7Feb 19 09:32:24 my-laptop kernel: [47876.743090] RIP:
0010:[<ffffffff81599472>] [<ffffffff81599472>] packet_notifier+0x52/0x1e0
Feb 19 09:32:24 my-laptop kernel: [47876.746847] RSP: 0018:ffff88020b39f980
EFLAGS: 00010206
Feb 19 09:32:24 my-laptop kernel: [47876.750585] RAX: ffff88020b39fe60 RBX:
0000000000000018 RCX: ffffffff81a96b00
Feb 19 09:32:24 my-laptop kernel: [47876.754275] RDX: ffff88020b39f9c0 RSI:
0000000000000011 RDI: ffffffff81a96b00
Feb 19 09:32:24 my-laptop kernel: [47876.757725] RBP: ffff88020b39f9b0 R08:
0000000000000000 R09: 0000000000000001
Feb 19 09:32:24 my-laptop kernel: [47876.761169] R10: 0000000000000000 R11:
00000000ffffffff R12: 0000000000000011
Feb 19 09:32:24 my-laptop kernel: [47876.764441] R13: ffff88020b39f9c0 R14:
0000000000000000 R15: ffffffffa01e5040
Feb 19 09:32:24 my-laptop kernel: [47876.767656] FS: 0000000000000000(0000)
GS:ffff8800da600000(0000) knlGS:0000000000000000
Feb 19 09:32:24 my-laptop kernel: [47876.770822] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Feb 19 09:32:24 my-laptop kernel: [47876.773914] CR2: 0000000000000018 CR3:
0000000001a03000 CR4: 00000000000406f0
Feb 19 09:32:24 my-laptop kernel: [47876.777068] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Feb 19 09:32:24 my-laptop kernel: [47876.780232] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Feb 19 09:32:24 my-laptop kernel: [47876.783361] Process khubd (pid: 29,
threadinfo ffff88020b39e000, task ffff88020dfadb80)
Feb 19 09:32:24 my-laptop kernel: [47876.789712] ffff88020b39f990
0000000000000011 ffff88020b39f9c0 00000000fffffff4
Feb 19 09:32:24 my-laptop kernel: [47876.792944] 0000000000000000
ffffffffa01e5040 ffff88020b39f9f0 ffffffff815cb176
Feb 19 09:32:24 my-laptop kernel: [47876.796287] ffff88020b39fa10
0000000000000011 ffff88020b39f9c0 ffff880181fc0000
Feb 19 09:32:24 my-laptop kernel: [47876.802760] [<ffffffff815cb176>]
notifier_call_chain+0x56/0x80
Feb 19 09:32:24 my-laptop kernel: [47876.806097] [<ffffffff8108cb16>]
raw_notifier_call_chain+0x16/0x20
Feb 19 09:32:24 my-laptop kernel: [47876.809337] [<ffffffff814d2ac7>]
call_netdevice_notifiers+0x37/0x70
Feb 19 09:32:24 my-laptop kernel: [47876.812581] [<ffffffff814d354b>]
rollback_registered_many+0x1fb/0x290
Feb 19 09:32:24 my-laptop kernel: [47876.815965] [<ffffffff814d3706>]
unregister_netdevice_queue+0x96/0x100
Feb 19 09:32:24 my-laptop kernel: [47876.819226] [<ffffffff814d3890>]
unregister_netdev+0x20/0x30
Feb 19 09:32:24 my-laptop kernel: [47876.822465] [<ffffffffa0545f36>]
unregister_networkdev+0x56/0x60 [bcm_wimax]
Feb 19 09:32:24 my-laptop kernel: [47876.825841] [<ffffffffa054d191>]
AdapterFree+0x81/0x160 [bcm_wimax]
Feb 19 09:32:24 my-laptop kernel: [47876.829128] [<ffffffffa0536ea8>]
InterfaceAdapterFree+0x108/0x160 [bcm_wimax]
Feb 19 09:32:24 my-laptop kernel: [47876.832436] [<ffffffffa0536f71>]
usbbcm_disconnect+0x71/0xa0 [bcm_wimax]
Feb 19 09:32:24 my-laptop kernel: [47876.835850] [<ffffffff814415ea>]
usb_unbind_interface+0x5a/0x1a0
Feb 19 09:32:24 my-laptop kernel: [47876.839171] [<ffffffff813b8275>]
__device_release_driver+0x75/0xe0
Feb 19 09:32:24 my-laptop kernel: [47876.842586] [<ffffffff813b83dd>]
device_release_driver+0x2d/0x40
Feb 19 09:32:24 my-laptop kernel: [47876.845913] [<ffffffff813b73de>]
bus_remove_device+0xae/0xf0
Feb 19 09:32:24 my-laptop kernel: [47876.849231] [<ffffffff813b5047>]
device_del+0x127/0x1d0
Feb 19 09:32:24 my-laptop kernel: [47876.852646] [<ffffffff8143e320>]
usb_disable_device+0x70/0x130
Feb 19 09:32:24 my-laptop kernel: [47876.855939] [<ffffffff814387e5>]
usb_disconnect+0x95/0x130
Feb 19 09:32:24 my-laptop kernel: [47876.859175] [<ffffffff814387cf>]
usb_disconnect+0x7f/0x130
Feb 19 09:32:24 my-laptop kernel: [47876.862462] [<ffffffff81438b83>]
hub_port_connect_change+0x93/0xa20
Feb 19 09:32:24 my-laptop kernel: [47876.865711] [<ffffffff81439880>]
hub_events+0x370/0x520
Feb 19 09:32:24 my-laptop kernel: [47876.868880] [<ffffffff81439a85>]
hub_thread+0x55/0x190
Feb 19 09:32:24 my-laptop kernel: [47876.872033] [<ffffffff810871f0>] ?
autoremove_wake_function+0x0/0x40
Feb 19 09:32:24 my-laptop kernel: [47876.875025] [<ffffffff81439a30>] ?
hub_thread+0x0/0x190
Feb 19 09:32:24 my-laptop kernel: [47876.877905] [<ffffffff81086c86>]
kthread+0x96/0xa0
Feb 19 09:32:24 my-laptop kernel: [47876.880751] [<ffffffff8100cea4>]
kernel_thread_helper+0x4/0x10
Feb 19 09:32:24 my-laptop kernel: [47876.883446] [<ffffffff81086bf0>] ?
kthread+0x0/0xa0
Feb 19 09:32:24 my-laptop kernel: [47876.886010] [<ffffffff8100cea0>] ?
kernel_thread_helper+0x0/0x10
Feb 19 09:32:24 my-laptop kernel: [47876.896912] RSP <ffff88020b39f980>
Feb 19 09:32:24 my-laptop kernel: [47876.902378] ---[ end trace
cf4de0d90abeb20d ]---
Feb 19 09:35:57 my-laptop kernel: Kernel logging (proc) stopped.
lsb_release -rd
Description: Ubuntu 10.04.3 LTS
Release: 10.04
Packages of interest:
linux-image-generic-lts-backport-natty 2.6.38.13.23
linux-firmware 1.34.13
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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/953494/+subscriptions
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