bcm_wimax module hangs when Sierra Wireless 250U Data Card removed
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Medium
|
Chris J Arges | ||
Lucid |
Invalid
|
Undecided
|
Unassigned | ||
Precise |
Invalid
|
Medium
|
Chris J Arges | ||
Quantal |
Invalid
|
Medium
|
Chris J Arges | ||
linux-firmware-nonfree (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Lucid |
Fix Released
|
Undecided
|
Unassigned | ||
Precise |
Fix Released
|
Undecided
|
Unassigned | ||
Quantal |
Fix Released
|
Undecided
|
Unassigned |
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://
Work around:
http://
Unpack the above. Inside are "Rel_6.
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/
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_
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_
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] [<ffffffff81064
Feb 19 09:32:24 my-laptop kernel: [47876.531873] [<ffffffff81064
Feb 19 09:32:24 my-laptop kernel: [47876.531885] [<ffffffff814d3
Feb 19 09:32:24 my-laptop kernel: [47876.531897] [<ffffffff814d3
Feb 19 09:32:24 my-laptop kernel: [47876.531909] [<ffffffff814d3
Feb 19 09:32:24 my-laptop kernel: [47876.531929] [<ffffffffa0545
Feb 19 09:32:24 my-laptop kernel: [47876.531947] [<ffffffffa054d
Feb 19 09:32:24 my-laptop kernel: [47876.531961] [<ffffffffa0536
Feb 19 09:32:24 my-laptop kernel: [47876.531976] [<ffffffffa0536
Feb 19 09:32:24 my-laptop kernel: [47876.531989] [<ffffffff81441
Feb 19 09:32:24 my-laptop kernel: [47876.532003] [<ffffffff813b8
Feb 19 09:32:24 my-laptop kernel: [47876.532015] [<ffffffff813b8
Feb 19 09:32:24 my-laptop kernel: [47876.532026] [<ffffffff813b7
Feb 19 09:32:24 my-laptop kernel: [47876.532037] [<ffffffff813b5
Feb 19 09:32:24 my-laptop kernel: [47876.532051] [<ffffffff8143e
Feb 19 09:32:24 my-laptop kernel: [47876.532063] [<ffffffff81438
Feb 19 09:32:24 my-laptop kernel: [47876.532074] [<ffffffff81438
Feb 19 09:32:24 my-laptop kernel: [47876.532085] [<ffffffff81438
Feb 19 09:32:24 my-laptop kernel: [47876.532097] [<ffffffff81439
Feb 19 09:32:24 my-laptop kernel: [47876.532108] [<ffffffff81439
Feb 19 09:32:24 my-laptop kernel: [47876.532121] [<ffffffff81087
Feb 19 09:32:24 my-laptop kernel: [47876.532133] [<ffffffff81439
Feb 19 09:32:24 my-laptop kernel: [47876.532143] [<ffffffff81086
Feb 19 09:32:24 my-laptop kernel: [47876.532155] [<ffffffff8100c
Feb 19 09:32:24 my-laptop kernel: [47876.532166] [<ffffffff81086
Feb 19 09:32:24 my-laptop kernel: [47876.532189] [<ffffffff8100c
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_
Feb 19 09:32:24 my-laptop kernel: v4l2_compat_
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:[<
Feb 19 09:32:24 my-laptop kernel: [47876.746847] RSP: 0018:ffff88020b
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: 000000000000000
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] [<ffffffff815cb
Feb 19 09:32:24 my-laptop kernel: [47876.806097] [<ffffffff8108c
Feb 19 09:32:24 my-laptop kernel: [47876.809337] [<ffffffff814d2
Feb 19 09:32:24 my-laptop kernel: [47876.812581] [<ffffffff814d3
Feb 19 09:32:24 my-laptop kernel: [47876.815965] [<ffffffff814d3
Feb 19 09:32:24 my-laptop kernel: [47876.819226] [<ffffffff814d3
Feb 19 09:32:24 my-laptop kernel: [47876.822465] [<ffffffffa0545
Feb 19 09:32:24 my-laptop kernel: [47876.825841] [<ffffffffa054d
Feb 19 09:32:24 my-laptop kernel: [47876.829128] [<ffffffffa0536
Feb 19 09:32:24 my-laptop kernel: [47876.832436] [<ffffffffa0536
Feb 19 09:32:24 my-laptop kernel: [47876.835850] [<ffffffff81441
Feb 19 09:32:24 my-laptop kernel: [47876.839171] [<ffffffff813b8
Feb 19 09:32:24 my-laptop kernel: [47876.842586] [<ffffffff813b8
Feb 19 09:32:24 my-laptop kernel: [47876.845913] [<ffffffff813b7
Feb 19 09:32:24 my-laptop kernel: [47876.849231] [<ffffffff813b5
Feb 19 09:32:24 my-laptop kernel: [47876.852646] [<ffffffff8143e
Feb 19 09:32:24 my-laptop kernel: [47876.855939] [<ffffffff81438
Feb 19 09:32:24 my-laptop kernel: [47876.859175] [<ffffffff81438
Feb 19 09:32:24 my-laptop kernel: [47876.862462] [<ffffffff81438
Feb 19 09:32:24 my-laptop kernel: [47876.865711] [<ffffffff81439
Feb 19 09:32:24 my-laptop kernel: [47876.868880] [<ffffffff81439
Feb 19 09:32:24 my-laptop kernel: [47876.872033] [<ffffffff81087
Feb 19 09:32:24 my-laptop kernel: [47876.875025] [<ffffffff81439
Feb 19 09:32:24 my-laptop kernel: [47876.877905] [<ffffffff81086
Feb 19 09:32:24 my-laptop kernel: [47876.880751] [<ffffffff8100c
Feb 19 09:32:24 my-laptop kernel: [47876.883446] [<ffffffff81086
Feb 19 09:32:24 my-laptop kernel: [47876.886010] [<ffffffff8100c
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-
linux-firmware 1.34.13
affects: | linux-meta-lts-backport-natty (Ubuntu) → linux (Ubuntu) |
tags: | added: bot-stop-nagging precise |
tags: | added: css-sponsored-p |
Changed in linux (Ubuntu Precise): | |
importance: | Undecided → Medium |
Changed in linux-firmware-nonfree (Ubuntu Lucid): | |
status: | New → Fix Committed |
Changed in linux-firmware-nonfree (Ubuntu Precise): | |
status: | New → Fix Committed |
Changed in linux-firmware-nonfree (Ubuntu Quantal): | |
status: | New → Fix Committed |
Changed in linux (Ubuntu Lucid): | |
status: | New → Invalid |
Changed in linux (Ubuntu Precise): | |
status: | Triaged → Invalid |
Changed in linux (Ubuntu Quantal): | |
status: | Triaged → Invalid |
tags: | added: lucid |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 953494
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.