I've just got this warning in my Vaio laptop: ------------[ cut here ]------------ WARNING: at drivers/net/wireless/iwlwifi/iwl-tx.c:1254 iwl_tx_cmd_complete+0x28a/0x2e0() Hardware name: VGN-FZ240E wrong command queue 31, sequence 0x7FFF readp=241 writep=241 Modules linked in: usbhid nvram snd_hda_codec_idt snd_hda_intel snd_hda_codec uvcvideo snd_hwdep snd_pcm iwlagn videodev snd_timer sky2 v4l1_compat v4l2_compat_ioctl32 evdev sg i2c_i801 snd_page_alloc sr_mod ata_piix ahci libata sd_mod scsi_mod uhci_hcd ohci_hcd ehci_hcd usbcore [last unloaded: scsi_wait_scan] Pid: 0, comm: swapper Not tainted 2.6.29-rc6 #37 Call Trace: <IRQ> [<ffffffff8023d850>] warn_slowpath+0xd0/0x130 [<ffffffff8025072d>] ? queue_work_on+0x4d/0x60 [<ffffffff802508da>] ? queue_work+0x1a/0x20 [<ffffffff8053bb70>] ? ieee80211_sta_rx_mgmt+0xc0/0xf0 [<ffffffff80540f45>] ? ieee80211_invoke_rx_handlers+0x12c5/0x1650 [<ffffffff80233530>] ? enqueue_task_fair+0x190/0x2d0 [<ffffffff8022ecc0>] ? enqueue_task+0x50/0x60 [<ffffffff8025c049>] ? getnstimeofday+0x59/0xe0 [<ffffffff80234c24>] ? find_busiest_group+0x234/0x760 [<ffffffff8041eb3a>] iwl_tx_cmd_complete+0x28a/0x2e0 [<ffffffffa0124245>] iwl_rx_handle+0x115/0x4a0 [iwlagn] [<ffffffffa01249ef>] iwl_irq_tasklet+0x41f/0xb30 [iwlagn] [<ffffffff8025c049>] ? getnstimeofday+0x59/0xe0 [<ffffffff80242c39>] tasklet_action+0x69/0xf0 [<ffffffff80243784>] __do_softirq+0x94/0x160 [<ffffffff8020d57c>] call_softirq+0x1c/0x30 [<ffffffff8020ef35>] do_softirq+0x45/0x90 [<ffffffff80243435>] irq_exit+0x75/0xa0 [<ffffffff8020f196>] do_IRQ+0x86/0x110 [<ffffffff8020ce53>] ret_from_intr+0x0/0xa <EOI> [<ffffffff803a0322>] ? acpi_idle_enter_bm+0x2bf/0x344 [<ffffffff803a0318>] ? acpi_idle_enter_bm+0x2b5/0x344 [<ffffffff802587cf>] ? notifier_call_chain+0x3f/0x80 [<ffffffff80455345>] ? cpuidle_idle_call+0xa5/0x100 [<ffffffff8020b492>] ? cpu_idle+0x62/0xc0 [<ffffffff80549c7c>] ? rest_init+0x5c/0x70 ---[ end trace 281a546e35661751 ]--- The wireless connection still seems to be good after this (I've found this warning after a curious look in the dmesg), but I thought I should send the warning to lkml just in case it has a deeper meaning to people out there. The card is this one, Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN Network Connection (rev 61) I can provide the whole dmesg output if needed too. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
