Comment 3 for bug 631390

Hello, the problem still persists in

Linux 2.6.35-28-generic #50-Ubuntu SMP Fri Mar 18 19:00:26 UTC 2011 i686 GNU/Linux

[19780.301321] ------------[ cut here ]------------
[19780.301342] WARNING: at /build/buildd/linux-2.6.35/net/mac80211/scan.c:262 ieee80211_scan_completed+0x10f/0x190 [mac80211]()
[19780.301345] Hardware name: 7661W6X
[19780.301347] Modules linked in: aes_i586 aes_generic rfcomm binfmt_misc sco bnep l2cap vboxnetadp vboxnetflt vboxdrv parport_pc ppdev dm_crypt snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep arc4 snd_pcm pcmcia snd_seq_midi btusb bluetooth snd_rawmidi iwl3945 snd_seq_midi_event thinkpad_acpi iwlcore snd_seq joydev mac80211 snd_timer snd_seq_device r852 sm_common nand nand_ids nand_ecc yenta_socket pcmcia_rsrc hdaps snd psmouse nvram tpm_tis tpm pcmcia_core serio_raw mtd tpm_bios cfg80211 tp_smapi soundcore snd_page_alloc thinkpad_ec lp parport dm_raid45 xor btrfs zlib_deflate crc32c libcrc32c hid_a4tech usbhid hid i915 drm_kms_helper drm firewire_ohci ahci sdhci_pci sdhci led_class firewire_core libahci e1000e crc_itu_t intel_agp i2c_algo_bit video agpgart output
[19780.301429] Pid: 901, comm: iwl3945 Not tainted 2.6.35-28-generic #50-Ubuntu
[19780.301432] Call Trace:
[19780.301446] [<c014aff2>] warn_slowpath_common+0x72/0xa0
[19780.301456] [<f830622f>] ? ieee80211_scan_completed+0x10f/0x190 [mac80211]
[19780.301466] [<f830622f>] ? ieee80211_scan_completed+0x10f/0x190 [mac80211]
[19780.301470] [<c014b042>] warn_slowpath_null+0x22/0x30
[19780.301481] [<f830622f>] ieee80211_scan_completed+0x10f/0x190 [mac80211]
[19780.301492] [<f87bc98c>] iwl_bg_scan_completed+0xac/0xb0 [iwlcore]
[19780.301497] [<c0161f1e>] run_workqueue+0x8e/0x150
[19780.301506] [<f87bc8e0>] ? iwl_bg_scan_completed+0x0/0xb0 [iwlcore]
[19780.301510] [<c0162064>] worker_thread+0x84/0xe0
[19780.301514] [<c01662e0>] ? autoremove_wake_function+0x0/0x50
[19780.301518] [<c0161fe0>] ? worker_thread+0x0/0xe0
[19780.301522] [<c0165eb4>] kthread+0x74/0x80
[19780.301525] [<c0165e40>] ? kthread+0x0/0x80
[19780.301529] [<c010363e>] kernel_thread_helper+0x6/0x10
[19780.301532] ---[ end trace c7e1ecac087841c9 ]---
[19780.301534] ------------[ cut here ]------------
[19780.301544] WARNING: at /build/buildd/linux-2.6.35/net/mac80211/scan.c:265 ieee80211_scan_completed+0x17e/0x190 [mac80211]()
[19780.301547] Hardware name: 7661W6X
[19780.301548] Modules linked in: aes_i586 aes_generic rfcomm binfmt_misc sco bnep l2cap vboxnetadp vboxnetflt vboxdrv parport_pc ppdev dm_crypt snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep arc4 snd_pcm pcmcia snd_seq_midi btusb bluetooth snd_rawmidi iwl3945 snd_seq_midi_event thinkpad_acpi iwlcore snd_seq joydev mac80211 snd_timer snd_seq_device r852 sm_common nand nand_ids nand_ecc yenta_socket pcmcia_rsrc hdaps snd psmouse nvram tpm_tis tpm pcmcia_core serio_raw mtd tpm_bios cfg80211 tp_smapi soundcore snd_page_alloc thinkpad_ec lp parport dm_raid45 xor btrfs zlib_deflate crc32c libcrc32c hid_a4tech usbhid hid i915 drm_kms_helper drm firewire_ohci ahci sdhci_pci sdhci led_class firewire_core libahci e1000e crc_itu_t intel_agp i2c_algo_bit video agpgart output
[19780.301615] Pid: 901, comm: iwl3945 Tainted: G W 2.6.35-28-generic #50-Ubuntu
[19780.301618] Call Trace:
[19780.301622] [<c014aff2>] warn_slowpath_common+0x72/0xa0
[19780.301631] [<f830629e>] ? ieee80211_scan_completed+0x17e/0x190 [mac80211]
[19780.301641] [<f830629e>] ? ieee80211_scan_completed+0x17e/0x190 [mac80211]
[19780.301645] [<c014b042>] warn_slowpath_null+0x22/0x30
[19780.301655] [<f830629e>] ieee80211_scan_completed+0x17e/0x190 [mac80211]
[19780.301664] [<f87bc98c>] iwl_bg_scan_completed+0xac/0xb0 [iwlcore]
[19780.301668] [<c0161f1e>] run_workqueue+0x8e/0x150
[19780.301677] [<f87bc8e0>] ? iwl_bg_scan_completed+0x0/0xb0 [iwlcore]
[19780.301681] [<c0162064>] worker_thread+0x84/0xe0
[19780.301685] [<c01662e0>] ? autoremove_wake_function+0x0/0x50
[19780.301689] [<c0161fe0>] ? worker_thread+0x0/0xe0
[19780.301692] [<c0165eb4>] kthread+0x74/0x80
[19780.301696] [<c0165e40>] ? kthread+0x0/0x80
[19780.301699] [<c010363e>] kernel_thread_helper+0x6/0x10
[19780.301702] ---[ end trace c7e1ecac087841ca ]---