Comment 2 for bug 163981

Finally....
[ 1458.204000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[ 1458.204000] ipw3945: Microcode SW error detected. Restarting.
[ 1458.704000] ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
[ 1460.688000] ipw3945: Can't stop Rx DMA.
[ 1461.300000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[ 1462.340000] ipw3945: 3945ABG card ucode DOWNLOAD FAILED
[ 1462.340000] ipw3945: Unable to load firmware: -110
[ 1463.336000] ipw3945: 3945ABG card ucode DOWNLOAD FAILED
[ 1463.336000] ipw3945: Unable to load firmware: -110
[ 1464.336000] ipw3945: 3945ABG card ucode DOWNLOAD FAILED
[ 1464.336000] ipw3945: Unable to load firmware: -110
[ 1465.332000] ipw3945: 3945ABG card ucode DOWNLOAD FAILED
[ 1465.332000] ipw3945: Unable to load firmware: -110
[ 1466.332000] ipw3945: 3945ABG card ucode DOWNLOAD FAILED
[ 1466.332000] ipw3945: Unable to load firmware: -110
[ 1466.344000] ipw3945: Unable to initialize device after 5 attempts.
[ 1466.608000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[ 1499.668000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[ 1499.760000] ipw3945: Microcode SW error detected. Restarting.
[ 1500.752000] ipw3945: Can't stop Rx DMA.
[ 1502.400000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[ 1560.592000] IN=eth1 OUT= MAC=00:19:d2:22:45:7d:00:50:bf:9c:c3:9c:08:00 SRC=66.253.44.99 DST=192.168.72.49 LEN=228 TOS=0x00 PREC=0x00 TTL=46 ID=45541 DF PROTO=TCP SPT=30030 DPT=59810 WINDOW=10156 RES=0x00 ACK PSH URGP=0
[ 1680.548000] IN=eth1 OUT= MAC=00:19:d2:22:45:7d:00:50:bf:9c:c3:9c:08:00 SRC=66.253.44.99 DST=192.168.72.49 LEN=228 TOS=0x00 PREC=0x00 TTL=46 ID=45543 DF PROTO=TCP SPT=30030 DPT=59810 WINDOW=10156 RES=0x00 ACK PSH URGP=0
[ 1764.452000] ipw3945: Microcode SW error detected. Restarting.
[ 1765.444000] ipw3945: Can't stop Rx DMA.
[ 1767.092000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[ 1769.184000] ipw3945: association process canceled
[ 1769.196000] TKIP: ICV error detected: STA=00:11:50:16:42:69
[ 1769.196000] TKIP: ICV error detected: STA=00:11:50:16:42:69
[ 1769.200000] TKIP: ICV error detected: STA=00:11:50:16:42:69
[ 1776.996000] ipw3945: Microcode SW error detected. Restarting.
[ 1778.344000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[ 1778.352000] ipw3945: Can't stop Rx DMA.
[ 1778.636000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[ 1806.032000] ipw3945: Microcode SW error detected. Restarting.
[ 1807.376000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[ 1808.372000] ipw3945: Can't stop Rx DMA.
[ 1808.756000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[ 1820.800000] ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
[ 1821.300000] ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
[ 1821.800000] ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
[ 1822.300000] ipw3945: Error sending ADD_STA: time out after 500ms.
[ 1822.800000] ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
[ 1822.800000] ------------[ cut here ]------------
[ 1822.800000] kernel BUG at kernel/workqueue.c:323!
[ 1822.800000] invalid opcode: 0000 [#1]
[ 1822.800000] SMP
[ 1822.800000] Modules linked in: michael_mic arc4 ieee80211_crypt_tkip hci_usb videodev v4l2_common v4l1_compat appletalk ax25 ipx p8023 vmnet(P) vmmon(P) binfmt_misc rfcomm l2cap bluetooth ipv6 ppdev ipt_LOG xt_limit xt_tcpudp xt_state xt_multiport iptable_filter iptable_mangle ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nfnetlink ip_tables x_tables acpi_cpufreq cpufreq_ondemand cpufreq_conservative cpufreq_powersave cpufreq_stats freq_table cpufreq_userspace dev_acpi pcc_acpi sony_acpi tc1100_wmi sbs container button i2c_ec battery ac video dock asus_acpi backlight xfrm_user xfrm4_tunnel tunnel4 ipcomp esp4 ah4 deflate zlib_deflate twofish twofish_common serpent blowfish des cbc ecb blkcipher aes xcbc sha256 sha1 crypto_null af_key dm_crypt dm_mod sbp2 parport_pc lp parport fuse joydev snd_hda_intel snd_hda_codec snd_usb_audio snd_pcm_oss snd_seq_dummy snd_mixer_oss snd_pcm snd_seq_oss xpad snd_usb_lib ipw3945 af_packet snd_seq_midi snd_seq_midi_event snd_seq ieee80211 snd_timer nvidia(P) snd_rawmidi snd_seq_device snd_hwdep psmouse ieee80211_crypt snd soundcore i2c_core serio_raw sdhci mmc_core iTCO_wdt iTCO_vendor_support snd_page_alloc intel_agp agpgart shpchp pci_hotplug tsdev evdev ext3 jbd mbcache sr_mod cdrom sg sd_mod generic usbhid hid ata_piix raid10 e1000 ohci1394 ahci ieee1394 ata_generic libata scsi_mod uhci_hcd ehci_hcd usbcore raid456 xor raid1 raid0 multipath linear md_mod thermal processor fan fbcon tileblit font bitblit softcursor vesafb capability commoncap
[ 1822.800000] CPU: 0
[ 1822.800000] EIP: 0060:[<c013736e>] Tainted: P VLI
[ 1822.800000] EFLAGS: 00010296 (2.6.20-16-generic #2)
[ 1822.800000] EIP is at run_workqueue+0xee/0x140
[ 1822.800000] eax: 00001db4 ebx: f7da81cc ecx: 00000246 edx: 00000000
[ 1822.800000] esi: f7da81c0 edi: f7da81c8 ebp: 00000246 esp: f7ea5f58
[ 1822.800000] ds: 007b es: 007b ss: 0068
[ 1822.800000] Process ipw3945/0 (pid: 3893, ti=f7ea4000 task=df879030 task.ti=f7ea4000)
[ 1822.800000] Stack: 00000000 f7da81cc f7da81d4 f7ea5f9c f7da81cb f7da81e0 00000001 f7da81c0
[ 1822.800000] f7da81cc f7da81d4 f7ea5f9c c0137d97 00000001 00000000 c20145c0 00010000
[ 1822.800000] 00000000 00000000 df879030 c0120b40 00100100 00200200 ffffffff ffffffff
[ 1822.800000] Call Trace:
[ 1822.800000] [<c0137d97>] worker_thread+0x147/0x170
[ 1822.800000] [<c0120b40>] default_wake_function+0x0/0x10
[ 1822.800000] [<c0137c50>] worker_thread+0x0/0x170
[ 1822.800000] [<c013ac4a>] kthread+0xba/0xf0
[ 1822.800000] [<c013ab8e>] keventd_create_kthread+0x6e/0x70
[ 1822.800000] [<c01044c7>] kernel_thread_helper+0x7/0x10
[ 1822.800000] =======================
[ 1822.800000] Code: 24 00 00 00 00 e8 f3 72 fe ff 8b 44 24 10 3b 46 0c 0f 85 78 ff ff ff 83 6e 34 01 89 ea 83 c4 1c 89 f0 5b 5e 5f 5d e9 a2 76 1b 00 <0f> 0b eb fe 65 a1 08 00 00 00 8b 90 a4 00 00 00 05 94 01 00 00
[ 1822.800000] EIP: [<c013736e>] run_workqueue+0xee/0x140 SS:ESP 0068:f7ea5f58
[ 1822.800000] <3>ipw3945: Error sending LEDS_CMD: time out after 500ms.
[ 1832.332000] bridge-eth1: disabling the bridge
[ 1832.352000] bridge-eth1: down
[ 1832.360000] ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 1832.360000] bridge-eth1: enabling the bridge
[ 1832.360000] bridge-eth1: is a Wireless Adapter
[ 1832.360000] bridge-eth1: up