On Mon, May 11, 2009 at 12:09:22PM -0700, Luis Rodriguez wrote: > On Mon, May 11, 2009 at 11:53:30AM -0700, Johannes Berg wrote: > > On Mon, 2009-05-11 at 11:34 -0700, Luis R. Rodriguez wrote: > > > > > > Also, __ieee80211_queues_stopped_by_reason is misnamed since it checks > > > > only a single queue. I also think that we can do this much better by > > > > keeping track of the suspend state in a new variable rather than looking > > > > at all the queues; even just checking queue 0 would be sufficient, but I > > > > think a new variable is warranted. > > > > > > A global variable for going to suspend? Hm, do we have a system wide > > > thing for this instead? > > > > No, and even then we couldn't use it I think since you can have > > per-device suspend. I was just thinking of a local->variable. > > OK thanks will add this. So I've added the WARN_ON() here as we agreed to investigate on irc. Turns out we hit it several times as expected. We hit it while going to suspend once, and then on resume 3 times. [ 3170.261817] [drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 1 [ 3171.554210] PM: Syncing filesystems ... done. [ 3171.559911] PM: Preparing system for mem sleep [ 3171.559923] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 3171.560454] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. [ 3171.560510] PM: Entering mem sleep [ 3171.560522] Suspending console(s) (use no_console_suspend to debug) [ 3171.595622] ath9k 0000:16:00.0: PCI INT A disabled [ 3171.608155] pci 0000:00:02.0: power state changed by ACPI to D3 [ 3171.888073] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 3171.888237] sd 0:0:0:0: [sda] Stopping disk [ 3173.348906] serial 00:0a: disabled [ 3173.349469] ata_piix 0000:00:1f.2: PCI INT B disabled [ 3173.364098] ehci_hcd 0000:00:1d.7: PCI INT D disabled [ 3173.364184] ehci_hcd 0000:00:1d.7: PME# disabled [ 3173.382790] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D3 [ 3173.382810] uhci_hcd 0000:00:1d.2: PCI INT C disabled [ 3173.382882] uhci_hcd 0000:00:1d.1: PCI INT B disabled [ 3173.382950] uhci_hcd 0000:00:1d.0: PCI INT A disabled [ 3173.383002] pciehp 0000:00:1c.3:pcie04: pciehp_suspend ENTRY [ 3173.396326] HDA Intel 0000:00:1b.0: PCI INT B disabled [ 3173.412104] ehci_hcd 0000:00:1a.7: PCI INT C disabled [ 3173.412187] ehci_hcd 0000:00:1a.7: PME# disabled [ 3173.430396] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D3 [ 3173.430415] uhci_hcd 0000:00:1a.1: PCI INT B disabled [ 3173.430486] uhci_hcd 0000:00:1a.0: PCI INT A disabled [ 3173.433137] e1000e 0000:00:19.0: PCI INT A disabled [ 3173.433145] e1000e 0000:00:19.0: PME# enabled [ 3173.433151] e1000e 0000:00:19.0: wake-up capability enabled by ACPI [ 3173.448119] ACPI handle has no context! [ 3173.464117] PM: suspend devices took 1.908 seconds [ 3173.524081] ------------[ cut here ]------------ [ 3173.524085] WARNING: at net/mac80211/iface.c:935 warn_slowpath_null+0x1c/0x20() [ 3173.524087] Hardware name: 7660A14 [ 3173.524088] Modules linked in: nls_cp437 ntfs vfat msdos fat ext2 aes_generic ath9k rfkill af_packet i915 drm sco bridge stp llc rfcomm bnep l2cap bluetooth ipv6 acpi_cpufreq cpufreq_powersave cpufreq_ondemand cpufreq_stats freq_table cpufreq_userspace cpufreq_conservative sbs container pci_slot sbshc snd_hda_codec_analog arc4 ecb snd_hda_intel snd_hda_codec snd_pcm snd_seq mac80211 snd_timer snd_seq_device led_class joydev ath usbhid snd serio_raw hid ac soundcore intel_agp battery cfg80211 video wmi snd_page_alloc pcspkr button processor psmouse evdev ext3 jbd mbcache sg sr_mod sd_mod cdrom crc_t10dif ata_piix ata_generic pata_acpi ehci_hcd uhci_hcd libata scsi_mod usbcore thermal fan fuse e1000e [last unloaded: ath5k] [ 3173.524146] Pid: 5567, comm: phy1 Not tainted 2.6.30-rc5-wl #89 [ 3173.524148] Call Trace: [ 3173.524154] [<c04edd84>] ? printk+0x18/0x1c [ 3173.524157] [<c02315eb>] warn_slowpath_fmt+0x7b/0xd0 [ 3173.524161] [<c022d00f>] ? update_curr+0x21f/0x230 [ 3173.524164] [<c022d116>] ? dequeue_entity+0x16/0x2c0 [ 3173.524167] [<c022d428>] ? dequeue_task_fair+0x68/0x70 [ 3173.524171] [<c021f00a>] ? dequeue_task+0x10a/0x160 [ 3173.524174] [<c023165c>] warn_slowpath_null+0x1c/0x20 [ 3173.524191] [<f85cb06b>] __ieee80211_recalc_idle+0x14b/0x160 [mac80211] [ 3173.524205] [<f85cb0a7>] ieee80211_recalc_idle+0x27/0x50 [mac80211] [ 3173.524219] [<f85caa8f>] ieee80211_sta_work+0xdf/0x570 [mac80211] [ 3173.524223] [<c023b571>] ? add_timer+0x11/0x20 [ 3173.524226] [<c0242d5b>] ? queue_delayed_work_on+0x9b/0xd0 [ 3173.524236] [<c02423c3>] worker_thread+0x143/0x210 [ 3173.524239] [<c021fa28>] ? __wake_up_common+0x48/0x70 [ 3173.524255] [<f85ca9b0>] ? ieee80211_sta_work+0x0/0x570 [mac80211] [ 3173.524259] [<c0246230>] ? autoremove_wake_function+0x0/0x50 [ 3173.524266] [<c0242280>] ? worker_thread+0x0/0x210 [ 3173.524270] [<c0245ec6>] kthread+0x46/0x80 [ 3173.524272] [<c0245e80>] ? kthread+0x0/0x80 [ 3173.524276] [<c0203a8f>] kernel_thread_helper+0x7/0x18 [ 3173.524278] ---[ end trace 0c9ec377fc490a14 ]--- [ 3173.608088] ACPI: Preparing to enter system sleep state S3 [ 3174.200263] Disabling non-boot CPUs ... [ 3174.304021] CPU 1 is now offline [ 3174.304025] SMP alternatives: switching to UP code [ 3174.309720] CPU0 attaching NULL sched-domain. [ 3174.309723] CPU1 attaching NULL sched-domain. [ 3174.309729] CPU0 attaching NULL sched-domain. [ 3174.309871] CPU1 is down [ 3174.309927] Extended CMOS year: 2000 [ 3174.309927] Back to C! [ 3174.309927] Extended CMOS year: 2000 [ 3174.309927] Enabling non-boot CPUs ... [ 3174.309927] SMP alternatives: switching to SMP code [ 3174.315029] Booting processor 1 APIC 0x1 ip 0x6000 [ 3174.309581] Initializing CPU#1 [ 3174.309581] Calibrating delay using timer specific routine.. 3591.00 BogoMIPS (lpj=7182017) [ 3174.309581] CPU: L1 I cache: 32K, L1 D cache: 32K [ 3174.309581] CPU: L2 cache: 2048K [ 3174.309581] CPU: Physical Processor ID: 0 [ 3174.309581] CPU: Processor Core ID: 1 [ 3174.404425] CPU1: Intel(R) Core(TM)2 Duo CPU T7100 @ 1.80GHz stepping 0d [ 3174.404499] CPU0 attaching NULL sched-domain. [ 3174.405022] Switched to high resolution mode on CPU 1 [ 3174.420023] CPU0 attaching sched-domain: [ 3174.420026] domain 0: span 0-1 level MC [ 3174.420028] groups: 0 1 [ 3174.420032] CPU1 attaching sched-domain: [ 3174.420034] domain 0: span 0-1 level MC [ 3174.420037] groups: 1 0 [ 3174.421029] CPU1 is up [ 3174.421032] ACPI: Waking up from system sleep state S3 [ 3175.524029] ------------[ cut here ]------------ [ 3175.524032] WARNING: at net/mac80211/iface.c:935 warn_slowpath_null+0x1c/0x20() [ 3175.524034] Hardware name: 7660A14 [ 3175.524036] Modules linked in: nls_cp437 ntfs vfat msdos fat ext2 aes_generic ath9k rfkill af_packet i915 drm sco bridge stp llc rfcomm bnep l2cap bluetooth ipv6 acpi_cpufreq cpufreq_powersave cpufreq_ondemand cpufreq_stats freq_table cpufreq_userspace cpufreq_conservative sbs container pci_slot sbshc snd_hda_codec_analog arc4 ecb snd_hda_intel snd_hda_codec snd_pcm snd_seq mac80211 snd_timer snd_seq_device led_class joydev ath usbhid snd serio_raw hid ac soundcore intel_agp battery cfg80211 video wmi snd_page_alloc pcspkr button processor psmouse evdev ext3 jbd mbcache sg sr_mod sd_mod cdrom crc_t10dif ata_piix ata_generic pata_acpi ehci_hcd uhci_hcd libata scsi_mod usbcore thermal fan fuse e1000e [last unloaded: ath5k] [ 3175.524092] Pid: 5567, comm: phy1 Tainted: G W 2.6.30-rc5-wl #89 [ 3175.524094] Call Trace: [ 3175.524100] [<c04edd84>] ? printk+0x18/0x1c [ 3175.524103] [<c02315eb>] warn_slowpath_fmt+0x7b/0xd0 [ 3175.524107] [<c022d00f>] ? update_curr+0x21f/0x230 [ 3175.524110] [<c022d116>] ? dequeue_entity+0x16/0x2c0 [ 3175.524114] [<c022d428>] ? dequeue_task_fair+0x68/0x70 [ 3175.524117] [<c021f00a>] ? dequeue_task+0x10a/0x160 [ 3175.524121] [<c023165c>] warn_slowpath_null+0x1c/0x20 [ 3175.524138] [<f85cb06b>] __ieee80211_recalc_idle+0x14b/0x160 [mac80211] [ 3175.524152] [<f85cb0a7>] ieee80211_recalc_idle+0x27/0x50 [mac80211] [ 3175.524165] [<f85caa8f>] ieee80211_sta_work+0xdf/0x570 [mac80211] [ 3175.524169] [<c023b571>] ? add_timer+0x11/0x20 [ 3175.524172] [<c0242d5b>] ? queue_delayed_work_on+0x9b/0xd0 [ 3175.524182] [<c02423c3>] worker_thread+0x143/0x210 [ 3175.524185] [<c021fa28>] ? __wake_up_common+0x48/0x70 [ 3175.524200] [<f85ca9b0>] ? ieee80211_sta_work+0x0/0x570 [mac80211] [ 3175.524204] [<c0246230>] ? autoremove_wake_function+0x0/0x50 [ 3175.524211] [<c0242280>] ? worker_thread+0x0/0x210 [ 3175.524214] [<c0245ec6>] kthread+0x46/0x80 [ 3175.524217] [<c0245e80>] ? kthread+0x0/0x80 [ 3175.524221] [<c0203a8f>] kernel_thread_helper+0x7/0x18 [ 3175.524224] ---[ end trace 0c9ec377fc490a15 ]--- [ 3175.524228] wlan2: beacon loss from AP 00:0b:85:5b:8d:6c - sending probe request [ 3175.700200] pci 0000:00:02.0: restoring config space at offset 0x1 (was 0x900007, writing 0x900403) [ 3175.700230] pci 0000:00:02.1: restoring config space at offset 0x1 (was 0x900000, writing 0x900007) [ 3175.700243] pci 0000:00:03.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [ 3175.700257] pci 0000:00:03.0: restoring config space at offset 0x1 (was 0x180006, writing 0x100006) [ 3175.700272] pci 0000:00:03.2: restoring config space at offset 0xf (was 0x300, writing 0x30b) [ 3175.700286] pci 0000:00:03.2: restoring config space at offset 0x1 (was 0xb00004, writing 0xb00001) [ 3175.700301] serial 0000:00:03.3: restoring config space at offset 0xf (was 0x200, writing 0x20b) [ 3175.700459] uhci_hcd 0000:00:1a.0: restoring config space at offset 0x1 (was 0x2800005, writing 0x2800001) [ 3175.900092] uhci_hcd 0000:00:1a.1: power state changed by ACPI to D0 [ 3175.900143] uhci_hcd 0000:00:1a.1: restoring config space at offset 0x1 (was 0x2800005, writing 0x2800001) [ 3175.900212] ehci_hcd 0000:00:1a.7: restoring config space at offset 0x1 (was 0x2900106, writing 0x2900102) [ 3175.900308] HDA Intel 0000:00:1b.0: restoring config space at offset 0x1 (was 0x100106, writing 0x100102) [ 3175.900402] pcieport-driver 0000:00:1c.0: restoring config space at offset 0x7 (was 0x20002020, writing 0x2020) [ 3175.900422] pcieport-driver 0000:00:1c.0: restoring config space at offset 0x1 (was 0x100107, writing 0x100507) [ 3175.900570] pcieport-driver 0000:00:1c.1: restoring config space at offset 0x1 (was 0x100107, writing 0x100507) [ 3175.900704] pcieport-driver 0000:00:1c.2: restoring config space at offset 0x7 (was 0x20004040, writing 0x4040) [ 3175.900733] pcieport-driver 0000:00:1c.2: restoring config space at offset 0x1 (was 0x100107, writing 0x100507) [ 3175.900864] pcieport-driver 0000:00:1c.3: restoring config space at offset 0x7 (was 0x20005050, writing 0x5050) [ 3175.900891] pcieport-driver 0000:00:1c.3: restoring config space at offset 0x1 (was 0x100107, writing 0x100507) [ 3175.901016] pcieport-driver 0000:00:1c.4: restoring config space at offset 0x7 (was 0x20006060, writing 0x6060) [ 3175.901036] pcieport-driver 0000:00:1c.4: restoring config space at offset 0x1 (was 0x100107, writing 0x100507) [ 3175.932093] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0 [ 3175.932143] uhci_hcd 0000:00:1d.0: restoring config space at offset 0x1 (was 0x2800005, writing 0x2800001) [ 3175.932201] uhci_hcd 0000:00:1d.1: restoring config space at offset 0x1 (was 0x2800005, writing 0x2800001) [ 3175.964093] uhci_hcd 0000:00:1d.2: power state changed by ACPI to D0 [ 3175.964143] uhci_hcd 0000:00:1d.2: restoring config space at offset 0x1 (was 0x2800005, writing 0x2800001) [ 3175.964222] ehci_hcd 0000:00:1d.7: restoring config space at offset 0x1 (was 0x2900106, writing 0x2900102) [ 3175.964307] pci 0000:00:1e.0: restoring config space at offset 0x1 (was 0x100005, writing 0x100007) [ 3175.964473] ata_piix 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00005, writing 0x2b80005) [ 3175.964611] pci 0000:03:00.0: restoring config space at offset 0x1 (was 0x100107, writing 0x100103) [ 3175.964868] ath9k 0000:16:00.0: restoring config space at offset 0xf (was 0xffffffff, writing 0x110) [ 3175.964878] ath9k 0000:16:00.0: restoring config space at offset 0xe (was 0xffffffff, writing 0x0) [ 3175.964889] ath9k 0000:16:00.0: restoring config space at offset 0xd (was 0xffffffff, writing 0x40) [ 3175.964899] ath9k 0000:16:00.0: restoring config space at offset 0xc (was 0xffffffff, writing 0x0) [ 3175.964908] ath9k 0000:16:00.0: restoring config space at offset 0xb (was 0xffffffff, writing 0x1072168c) [ 3175.964918] ath9k 0000:16:00.0: restoring config space at offset 0xa (was 0xffffffff, writing 0x0) [ 3175.964928] ath9k 0000:16:00.0: restoring config space at offset 0x9 (was 0xffffffff, writing 0x0) [ 3175.964937] ath9k 0000:16:00.0: restoring config space at offset 0x8 (was 0xffffffff, writing 0x0) [ 3175.964947] ath9k 0000:16:00.0: restoring config space at offset 0x7 (was 0xffffffff, writing 0x0) [ 3175.964957] ath9k 0000:16:00.0: restoring config space at offset 0x6 (was 0xffffffff, writing 0x0) [ 3175.964966] ath9k 0000:16:00.0: restoring config space at offset 0x5 (was 0xffffffff, writing 0x0) [ 3175.964974] ath9k 0000:16:00.0: restoring config space at offset 0x4 (was 0xffffffff, writing 0x40000000) [ 3175.964985] ath9k 0000:16:00.0: restoring config space at offset 0x3 (was 0xffffffff, writing 0xa810) [ 3175.964995] ath9k 0000:16:00.0: restoring config space at offset 0x2 (was 0xffffffff, writing 0x2800001) [ 3175.965002] ath9k 0000:16:00.0: restoring config space at offset 0x1 (was 0xffffffff, writing 0x2b00006) [ 3175.965011] ath9k 0000:16:00.0: restoring config space at offset 0x0 (was 0xffffffff, writing 0x23168c) [ 3176.938085] pci 0000:00:02.0: PME# disabled [ 3176.938091] pci 0000:00:02.1: PME# disabled [ 3176.938095] pci 0000:00:03.0: PME# disabled [ 3176.938098] pci 0000:00:03.2: PME# disabled [ 3176.938236] e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 3176.938238] e1000e 0000:00:19.0: pci_enable_pcie_error_reporting failed 0xfffffffb [ 3176.938248] e1000e 0000:00:19.0: setting latency timer to 64 [ 3176.938255] e1000e 0000:00:19.0: wake-up capability disabled by ACPI [ 3176.938260] e1000e 0000:00:19.0: PME# disabled [ 3176.938262] e1000e 0000:00:19.0: wake-up capability disabled by ACPI [ 3176.938268] e1000e 0000:00:19.0: PME# disabled [ 3176.938356] e1000e 0000:00:19.0: irq 29 for MSI/MSI-X [ 3177.218415] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 3177.218427] uhci_hcd 0000:00:1a.0: setting latency timer to 64 [ 3177.218460] usb usb1: root hub lost power or was reset [ 3177.218541] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 [ 3177.218549] uhci_hcd 0000:00:1a.1: setting latency timer to 64 [ 3177.218581] usb usb2: root hub lost power or was reset [ 3177.218673] ehci_hcd 0000:00:1a.7: PME# disabled [ 3177.218678] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 3177.218689] ehci_hcd 0000:00:1a.7: setting latency timer to 64 [ 3177.218702] ehci_hcd 0000:00:1a.7: PME# disabled [ 3177.218812] HDA Intel 0000:00:1b.0: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 3177.218823] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 3177.218851] pciehp 0000:00:1c.3:pcie04: pciehp_resume ENTRY [ 3177.218911] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 3177.218922] uhci_hcd 0000:00:1d.0: setting latency timer to 64 [ 3177.218954] usb usb3: root hub lost power or was reset [ 3177.219020] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 3177.219033] uhci_hcd 0000:00:1d.1: setting latency timer to 64 [ 3177.219059] usb usb5: root hub lost power or was reset [ 3177.219134] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 3177.219142] uhci_hcd 0000:00:1d.2: setting latency timer to 64 [ 3177.219171] usb usb7: root hub lost power or was reset [ 3177.219274] ehci_hcd 0000:00:1d.7: PME# disabled [ 3177.219280] ehci_hcd 0000:00:1d.7: PCI INT D -> GSI 19 (level, low) -> IRQ 19 [ 3177.219291] ehci_hcd 0000:00:1d.7: setting latency timer to 64 [ 3177.219302] ehci_hcd 0000:00:1d.7: PME# disabled [ 3177.219319] pci 0000:00:1e.0: setting latency timer to 64 [ 3177.219379] ata_piix 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00005, writing 0x2b80005) [ 3177.219403] ata_piix 0000:00:1f.2: PCI INT B -> GSI 16 (level, low) -> IRQ 16 [ 3177.219413] ata_piix 0000:00:1f.2: setting latency timer to 64 [ 3177.221121] pci 0000:03:00.0: PME# disabled [ 3177.385008] ata2.00: ACPI cmd ef/03:42:00:00:00:a0 filtered out [ 3177.385011] ata2.00: ACPI cmd ef/03:0c:00:00:00:a0 filtered out [ 3177.385284] ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 succeeded [ 3177.385561] ata2.00: ACPI cmd e3/00:02:00:00:00:a0 succeeded [ 3177.401186] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded [ 3177.401189] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out [ 3177.401192] ata1.00: ACPI cmd ef/03:45:00:00:00:a0 filtered out [ 3177.401195] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 filtered out [ 3177.401575] ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded [ 3177.401577] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out [ 3177.408783] ata2.00: configured for UDMA/33 [ 3177.424691] ata1.00: configured for UDMA/133 [ 3177.448684] ata1.00: configured for UDMA/133 [ 3177.448686] ata1: EH complete [ 3177.524079] ------------[ cut here ]------------ [ 3177.524082] WARNING: at net/mac80211/iface.c:935 warn_slowpath_null+0x1c/0x20() [ 3177.524083] Hardware name: 7660A14 [ 3177.524085] Modules linked in: nls_cp437 ntfs vfat msdos fat ext2 aes_generic ath9k rfkill af_packet i915 drm sco bridge stp llc rfcomm bnep l2cap bluetooth ipv6 acpi_cpufreq cpufreq_powersave cpufreq_ondemand cpufreq_stats freq_table cpufreq_userspace cpufreq_conservative sbs container pci_slot sbshc snd_hda_codec_analog arc4 ecb snd_hda_intel snd_hda_codec snd_pcm snd_seq mac80211 snd_timer snd_seq_device led_class joydev ath usbhid snd serio_raw hid ac soundcore intel_agp battery cfg80211 video wmi snd_page_alloc pcspkr button processor psmouse evdev ext3 jbd mbcache sg sr_mod sd_mod cdrom crc_t10dif ata_piix ata_generic pata_acpi ehci_hcd uhci_hcd libata scsi_mod usbcore thermal fan fuse e1000e [last unloaded: ath5k] [ 3177.524144] Pid: 5567, comm: phy1 Tainted: G W 2.6.30-rc5-wl #89 [ 3177.524145] Call Trace: [ 3177.524151] [<c04edd84>] ? printk+0x18/0x1c [ 3177.524154] [<c02315eb>] warn_slowpath_fmt+0x7b/0xd0 [ 3177.524157] [<c022d00f>] ? update_curr+0x21f/0x230 [ 3177.524160] [<c022d116>] ? dequeue_entity+0x16/0x2c0 [ 3177.524164] [<c02219a7>] ? set_next_entity+0xa7/0x190 [ 3177.524167] [<c023165c>] warn_slowpath_null+0x1c/0x20 [ 3177.524183] [<f85cb06b>] __ieee80211_recalc_idle+0x14b/0x160 [mac80211] [ 3177.524196] [<f85cb0a7>] ieee80211_recalc_idle+0x27/0x50 [mac80211] [ 3177.524208] [<f85caa8f>] ieee80211_sta_work+0xdf/0x570 [mac80211] [ 3177.524211] [<c023b571>] ? add_timer+0x11/0x20 [ 3177.524214] [<c0242d5b>] ? queue_delayed_work_on+0x9b/0xd0 [ 3177.524223] [<c02423c3>] worker_thread+0x143/0x210 [ 3177.524226] [<c021fa28>] ? __wake_up_common+0x48/0x70 [ 3177.524239] [<f85ca9b0>] ? ieee80211_sta_work+0x0/0x570 [mac80211] [ 3177.524243] [<c0246230>] ? autoremove_wake_function+0x0/0x50 [ 3177.524250] [<c0242280>] ? worker_thread+0x0/0x210 [ 3177.524252] [<c0245ec6>] kthread+0x46/0x80 [ 3177.524255] [<c0245e80>] ? kthread+0x0/0x80 [ 3177.524258] [<c0203a8f>] kernel_thread_helper+0x7/0x18 [ 3177.524260] ---[ end trace 0c9ec377fc490a16 ]--- [ 3177.524264] wlan2: no probe response from AP 00:0b:85:5b:8d:6c - disassociating [ 3177.524327] ------------[ cut here ]------------ [ 3177.524329] WARNING: at net/mac80211/iface.c:935 warn_slowpath_null+0x1c/0x20() [ 3177.524330] Hardware name: 7660A14 [ 3177.524331] Modules linked in: nls_cp437 ntfs vfat msdos fat ext2 aes_generic ath9k rfkill af_packet i915 drm sco bridge stp llc rfcomm bnep l2cap bluetooth ipv6 acpi_cpufreq cpufreq_powersave cpufreq_ondemand cpufreq_stats freq_table cpufreq_userspace cpufreq_conservative sbs container pci_slot sbshc snd_hda_codec_analog arc4 ecb snd_hda_intel snd_hda_codec snd_pcm snd_seq mac80211 snd_timer snd_seq_device led_class joydev ath usbhid snd serio_raw hid ac soundcore intel_agp battery cfg80211 video wmi snd_page_alloc pcspkr button processor psmouse evdev ext3 jbd mbcache sg sr_mod sd_mod cdrom crc_t10dif ata_piix ata_generic pata_acpi ehci_hcd uhci_hcd libata scsi_mod usbcore thermal fan fuse e1000e [last unloaded: ath5k] [ 3177.524373] Pid: 5567, comm: phy1 Tainted: G W 2.6.30-rc5-wl #89 [ 3177.524375] Call Trace: [ 3177.524377] [<c04edd84>] ? printk+0x18/0x1c [ 3177.524380] [<c02315eb>] warn_slowpath_fmt+0x7b/0xd0 [ 3177.524390] [<f81808fa>] ? ath_txq_update+0xba/0xf0 [ath9k] [ 3177.524394] [<c04670bc>] ? skb_dequeue+0x4c/0x70 [ 3177.524403] [<f8178d35>] ? ath9k_conf_tx+0x105/0x160 [ath9k] [ 3177.524406] [<c023165c>] warn_slowpath_null+0x1c/0x20 [ 3177.524420] [<f85cb06b>] __ieee80211_recalc_idle+0x14b/0x160 [mac80211] [ 3177.524432] [<f85cb0a7>] ieee80211_recalc_idle+0x27/0x50 [mac80211] [ 3177.524445] [<f85c79e1>] ieee80211_set_disassoc+0x181/0x2a0 [mac80211] [ 3177.524457] [<f85c874c>] ieee80211_associated+0x13c/0x180 [mac80211] [ 3177.524469] [<f85cacf4>] ieee80211_sta_work+0x344/0x570 [mac80211] [ 3177.524472] [<c023b571>] ? add_timer+0x11/0x20 [ 3177.524474] [<c0242d5b>] ? queue_delayed_work_on+0x9b/0xd0 [ 3177.524482] [<c02423c3>] worker_thread+0x143/0x210 [ 3177.524485] [<c021fa28>] ? __wake_up_common+0x48/0x70 [ 3177.524499] [<f85ca9b0>] ? ieee80211_sta_work+0x0/0x570 [mac80211] [ 3177.524502] [<c0246230>] ? autoremove_wake_function+0x0/0x50 [ 3177.524509] [<c0242280>] ? worker_thread+0x0/0x210 [ 3177.524511] [<c0245ec6>] kthread+0x46/0x80 [ 3177.524514] [<c0245e80>] ? kthread+0x0/0x80 [ 3177.524517] [<c0203a8f>] kernel_thread_helper+0x7/0x18 [ 3177.524519] ---[ end trace 0c9ec377fc490a17 ]--- [ 3177.524524] phy1: Removed STA 00:0b:85:5b:8d:6c [ 3177.536245] phy1: Destroyed STA 00:0b:85:5b:8d:6c [ 3177.932085] pci 0000:15:00.1: PME# disabled [ 3177.932837] serial 00:0a: activated [ 3178.460099] sd 0:0:0:0: [sda] Starting disk [ 3178.692063] usb 1-2: reset full speed USB device using uhci_hcd and address 2 [ 3178.992999] pci 0000:00:02.0: setting latency timer to 64 [ 3178.993982] ath9k 0000:16:00.0: enabling device (0000 -> 0002) [ 3178.993990] ath9k 0000:16:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 3178.994012] ath9k 0000:16:00.0: restoring config space at offset 0xf (was 0x100, writing 0x110) [ 3178.994046] ath9k 0000:16:00.0: restoring config space at offset 0x4 (was 0x0, writing 0x40000000) [ 3178.994052] ath9k 0000:16:00.0: restoring config space at offset 0x3 (was 0x0, writing 0xa810) [ 3178.994063] ath9k 0000:16:00.0: restoring config space at offset 0x1 (was 0x2b00002, writing 0x2b00006) [ 3179.028361] PM: resume devices took 3.064 seconds [ 3179.028505] PM: Finishing wakeup. [ 3179.028507] Restarting tasks ... done. [ 3181.108801] phy1: device now idle [ 3181.108814] phy1: device no longer idle - scanning [ 3183.081870] wlan2: direct probe to AP 00:0b:85:5b:8d:63 try 1 [ 3183.082906] wlan2 direct probe responded [ 3183.082912] wlan2: authenticate with AP 00:0b:85:5b:8d:63 [ 3183.084726] wlan2: authenticated [ 3183.084731] wlan2: associate with AP 00:0b:85:5b:8d:63 [ 3183.089011] wlan2: RX ReassocResp from 00:0b:85:5b:8d:63 (capab=0x11 status=0 aid=194) [ 3183.089024] wlan2: associated [ 3183.089044] phy1: Allocated STA 00:0b:85:5b:8d:63 [ 3183.089061] phy1: Inserted STA 00:0b:85:5b:8d:63 -- 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
