Public bug reported:
Distribution: Ubuntu Intrepid
Module: iwl3945
Error:
The wireless just died so I don't have a reproduce for this.
log/messages):
###############################################################
Jan 28 08:35:52 ubuntu kernel: [ 1453.856115] ------------[ cut here
]------------
Jan 28 08:35:52 ubuntu kernel: [ 1453.856119] WARNING: at
/build/buildd/linux-2.6.27/include/../net/mac80211/rate.h:152
rs_get_rate+0xd1/0x570 [iwl3945]()
Jan 28 08:35:52 ubuntu kernel: [ 1453.856125] Modules linked in: ipv6 af_packet
binfmt_misc vboxnetflt vboxdrv ppdev acpi_cpufreq cpufreq_powersave
cpufreq_stats cpufreq_ondemand freq_table cpufreq_conservative
cpufreq_userspace sbs sbshc container pci_slot wmi iptable_filter ip_tables
x_tables nls_iso8859_1 nls_cp437 vfat fat sbp2 parport_pc lp parport loop
joydev pcmcia snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm arc4
snd_seq_dummy ecb crypto_blkcipher snd_seq_oss snd_seq_midi iwl3945 snd_rawmidi
thinkpad_acpi rfkill mac80211 sdhci_pci sdhci snd_seq_midi_event serio_raw
led_class btusb mmc_core yenta_socket psmouse nvram rsrc_nonstatic nsc_ircc
evdev snd_seq bluetooth pcmcia_core video pcspkr tifm_7xx1 output cfg80211
battery fglrx(P) tifm_core ac irda snd_timer snd_seq_device crc_ccitt button
intel_agp shpchp pci_hotplug iTCO_wdt iTCO_vendor_support snd soundcore
snd_page_alloc ext3 jbd mbcache sr_mod cdrom sd_mod crc_t10dif sg ata_piix
pata_acpi ahci ata_generic uhci_hcd libata scsi_mod ohci1394 dock eh
Jan 28 08:35:52 ubuntu kernel: i_hcd ieee1394 usbcore tg3 libphy thermal
processor fan fbcon tileblit font bitblit softcursor fuse
Jan 28 08:35:52 ubuntu kernel: [ 1453.856291] Pid: 3422, comm: iwl3945 Tainted:
P W 2.6.27-11-generic #1
Jan 28 08:35:52 ubuntu kernel: [ 1453.856296]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856297] Call Trace:
Jan 28 08:35:52 ubuntu kernel: [ 1453.856307] [<ffffffff8024e9c4>]
warn_on_slowpath+0x64/0x90
Jan 28 08:35:52 ubuntu kernel: [ 1453.856315] [<ffffffff80241cd9>] ?
update_shares+0x19/0x60
Jan 28 08:35:52 ubuntu kernel: [ 1453.856322] [<ffffffff8050367e>] ?
_spin_lock+0xe/0x20
Jan 28 08:35:52 ubuntu kernel: [ 1453.856329] [<ffffffff8023e833>] ?
__enqueue_entity+0x93/0xa0
Jan 28 08:35:52 ubuntu kernel: [ 1453.856335] [<ffffffff80225fb8>] ?
apic_wait_icr_idle+0x18/0x40
Jan 28 08:35:52 ubuntu kernel: [ 1453.856349] [<ffffffffa05da721>]
rs_get_rate+0xd1/0x570 [iwl3945]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856356] [<ffffffff802254bf>] ?
native_smp_send_reschedule+0x3f/0x60
Jan 28 08:35:52 ubuntu kernel: [ 1453.856362] [<ffffffff80245ea6>] ?
resched_task+0x76/0x90
Jan 28 08:35:52 ubuntu kernel: [ 1453.856369] [<ffffffff802473fe>] ?
try_to_wake_up+0x11e/0x2e0
Jan 28 08:35:52 ubuntu kernel: [ 1453.856391] [<ffffffffa05740f7>]
rate_control_get_rate+0x87/0x160 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856413] [<ffffffffa057baad>]
invoke_tx_handlers+0x54d/0x760 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856433] [<ffffffffa0579bc8>] ?
__ieee80211_tx_prepare+0x198/0x260 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856454] [<ffffffffa057c186>]
ieee80211_tx+0xa6/0x220 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856461] [<ffffffff8045d76d>] ?
skb_release_data+0x8d/0xd0
Jan 28 08:35:52 ubuntu kernel: [ 1453.856481] [<ffffffffa057c451>]
ieee80211_master_start_xmit+0x151/0x220 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856488] [<ffffffff80466765>]
dev_hard_start_xmit+0x125/0x180
Jan 28 08:35:52 ubuntu kernel: [ 1453.856494] [<ffffffff8047c636>]
__qdisc_run+0x206/0x250
Jan 28 08:35:52 ubuntu kernel: [ 1453.856500] [<ffffffff80468998>]
dev_queue_xmit+0x2f8/0x420
Jan 28 08:35:52 ubuntu kernel: [ 1453.856519] [<ffffffffa056c7af>]
ieee80211_sta_tx+0x8f/0xb0 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856539] [<ffffffffa056d0ce>]
ieee80211_send_auth+0x14e/0x180 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856559] [<ffffffffa0572906>]
ieee80211_sta_work+0x346/0x400 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856579] [<ffffffffa05725c0>] ?
ieee80211_sta_work+0x0/0x400 [mac80211]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856587] [<ffffffff80262812>]
run_workqueue+0xc2/0x1a0
Jan 28 08:35:52 ubuntu kernel: [ 1453.856593] [<ffffffff80262b1f>]
worker_thread+0xaf/0x130
Jan 28 08:35:52 ubuntu kernel: [ 1453.856600] [<ffffffff80267060>] ?
autoremove_wake_function+0x0/0x40
Jan 28 08:35:52 ubuntu kernel: [ 1453.856606] [<ffffffff80262a70>] ?
worker_thread+0x0/0x130
Jan 28 08:35:52 ubuntu kernel: [ 1453.856612] [<ffffffff80266c2e>]
kthread+0x4e/0x90
Jan 28 08:35:52 ubuntu kernel: [ 1453.856617] [<ffffffff80213c99>]
child_rip+0xa/0x11
Jan 28 08:35:52 ubuntu kernel: [ 1453.856622] [<ffffffff80266be0>] ?
kthread+0x0/0x90
Jan 28 08:35:52 ubuntu kernel: [ 1453.856627] [<ffffffff80213c8f>] ?
child_rip+0x0/0x11
Jan 28 08:35:52 ubuntu kernel: [ 1453.856631]
Jan 28 08:35:52 ubuntu kernel: [ 1453.856634] ---[ end trace 099731ee04108af6
]---
###############################################################
** Affects: ubuntu
Importance: Undecided
Status: New
--
[iwl3945] Wireless connection dies in mac80211/rate.h:152 (2.6.27-11)
https://bugs.launchpad.net/bugs/322204
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