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Date: Mon, 11 Apr 2011 11:20:50 +0200
From: Zdenek Kabelac <zdenek.kabelac@...il.com>
To: Alan Stern <stern@...land.harvard.edu>
Cc: USB list <linux-usb@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: Endless print of uhci_result_common: failed with status 440000
2011/4/8 Alan Stern <stern@...land.harvard.edu>:
> On Fri, 8 Apr 2011, Zdenek Kabelac wrote:
>
>> Most probably because I've run in the loop
>>
>> while : ; do pm-suspend ; sleep 5; done
>>
>> for debug purposes...
>>
>>
>> >> [ 53.851937] btusb_intr_complete: hci0 urb ffff88011735c300 failed
>> >> to resubmit (19)
>> >> [ 53.855223] btusb_bulk_complete: hci0 urb ffff88011735c540 failed
>> >> to resubmit (19)
>> >> [ 53.867211] btusb_bulk_complete: hci0 urb ffff88011735c9c0 failed
>> >> to resubmit (19)
>> >> [ 53.875279] btusb_send_frame: hci0 urb ffff880117204d80 submission failed
>> >> [ 54.127633] systemd[1]: Service bluetooth.target is not needed
>> >> anymore. Stopping.
>> >> [ 54.205292] PM: Syncing filesystems ... done.
>> >> [ 54.216056] PM: Preparing system for mem sleep
>> >>
>> >> And system was 'dead' - (Moon sign on laptop was already blinking at
>> >> this moment)
>> >
>> > Why did the system suspend like this? A software undock shouldn't
>> > cause a suspend.
>>
>> pm-suspend - with script executed on suspend which undocks laptop
>> (otherwise when I'd forget to press button on docking station before
>> suspend - it would stay 'red' mode - thus all buses are connected -
>> and as I've noticed in past - it's not working well, when I unplug
>> laptop in this 'still connected' mode - so this software 'undock'
>> solved this problem)
>
> All right. It looks like there are two possible sources of problems
> here: the undock and the suspend. It would be best to debug them
> separately.
>
> For example, if you change the loop above to just do the undock and
> redock without suspending, do the problems still occur?
>
> Another thing to try: Suspend by doing "echo ram >/sys/power/state"
> instead of running pm_suspend.
hmm - using "echo mem >/sys/power/state" revealed probably
completely new problem - unsure how this is related to this USB
problem - but it leaves the machine in completely 'frozen' picture on
desktop after resume.
So here is cut&paste captured on serial console:
(Kernel without USB_DEBUG - bluetooth enabled)
[ 69.823480] usb 1-1: new full speed USB device number 4 using uhci_hcd
[ 69.988817] usb 1-1: New USB device found, idVendor=0a5c, idProduct=2110
[ 69.996003] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 70.003598] usb 1-1: Product: BCM2045B
[ 70.007502] usb 1-1: Manufacturer: Broadcom Corp
[ 70.195677] [drm:drm_mode_addfb], [FB:20]
[ 70.835976] [drm:intel_crtc_cursor_set],
[ 70.840222] [drm:intel_crtc_cursor_set], cursor off
[ 83.104217] PM: Syncing filesystems ... done.
[ 83.123943] PM: Preparing system for mem sleep
[ 83.487149] [drm:drm_crtc_helper_set_config],
[ 83.487159] [drm:drm_crtc_helper_set_config], [CRTC:4] [FB:9]
#connectors=1 (x y) (0 0)
[ 83.487184] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 83.487199] [drm:intel_pipe_set_base_atomic], Writing base 00040000
00000000 0 0 6720
[ 83.487210] [drm:intel_update_fbc],
[ 83.487215] [drm:intel_update_fbc], framebuffer not tiled,
disabling compression
[ 83.540219] [drm:intel_wait_for_vblank], vblank wait timed out
[ 83.549459] [drm:drm_crtc_helper_set_config],
[ 83.549461] [drm:drm_crtc_helper_set_config], [CRTC:3] [NOFB]
[ 83.549466] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 83.549470] [drm:drm_crtc_helper_set_config],
[ 83.549472] [drm:drm_crtc_helper_set_config], [CRTC:4] [FB:9]
#connectors=1 (x y) (0 0)
[ 83.549476] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 83.549480] [drm:drm_crtc_helper_set_config],
[ 83.549482] [drm:drm_crtc_helper_set_config], [CRTC:4] [FB:9]
#connectors=1 (x y) (0 0)
[ 83.549487] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 83.549496] [drm:drm_crtc_helper_set_config],
[ 83.549498] [drm:drm_crtc_helper_set_config], [CRTC:4] [FB:9]
#connectors=1 (x y) (0 0)
[ 83.549503] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 83.677743] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 83.699503] Freezing remaining freezable tasks ... (elapsed 0.01
seconds) done.
[ 83.719492] PM: Entering mem sleep
[ 83.907367] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 83.913525] sd 0:0:0:0: [sda] Stopping disk
[ 83.966276] ACPI handle has no context!
[ 83.970256] sdhci-pci 0000:15:00.3: PCI INT C disabled
[ 83.970908] ACPI handle has no context!
[ 83.970920] sdhci-pci 0000:15:00.2: PCI INT C disabled
[ 83.970932] ACPI handle has no context!
[ 83.971441] ehci_hcd 0000:00:1d.7: PCI INT D disabled
[ 83.971471] uhci_hcd 0000:00:1d.2: PCI INT C disabled
[ 83.971493] uhci_hcd 0000:00:1d.1: PCI INT B disabled
[ 83.971513] uhci_hcd 0000:00:1d.0: PCI INT A disabled
[ 83.983368] ehci_hcd 0000:00:1a.7: PCI INT C disabled
[ 83.983390] uhci_hcd 0000:00:1a.1: PCI INT B disabled
[ 83.983412] uhci_hcd 0000:00:1a.0: PCI INT A disabled
[ 84.024003] ACPI handle has no context!
[ 84.027316] [drm:i915_get_vblank_counter], trying to get vblank
count for disabled pipe A
[ 84.040136] i915 0000:00:02.0: power state changed by ACPI to D3
[ 84.048371] ata_piix 0000:00:1f.1: PCI INT C disabled
[ 84.140794] HDA Intel 0000:00:1b.0: PCI INT B disabled
[ 84.232367] e1000e 0000:00:19.0: PCI INT A disabled
[ 84.239070] e1000e 0000:00:19.0: PME# enabled
[ 84.244989] e1000e 0000:00:19.0: wake-up capability enabled by ACPI
[ 84.266888] PM: suspend of devices complete after 542.028 msecs
[ 84.303506] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D3
[ 84.312368] uhci_hcd 0000:00:1d.2: power state changed by ACPI to D3
[ 84.321188] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D3
[ 84.340108] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D3
[ 84.363514] uhci_hcd 0000:00:1a.1: power state changed by ACPI to D3
[ 84.372737] PM: late suspend of devices complete after 97.756 msecs
[ 84.382329] ACPI: Preparing to enter system sleep state S3
[ 84.537222] PM: Saving platform NVS memory
[ 84.546195] Disabling non-boot CPUs ...
[ 84.696852] CPU 1 is now offline
[ 84.701290] lockdep: fixing up alternatives.
[ 84.708954] Extended CMOS year: 2000
[ 84.710427] ACPI: Low-level resume complete
[ 84.710427] PM: Restoring platform NVS memory
[ 84.710427] Extended CMOS year: 2000
[ 84.713945] Enabling non-boot CPUs ...
[ 84.726051] lockdep: fixing up alternatives.
[ 84.731868] Booting Node 0 Processor 1 APIC 0x1
[ 84.738016] smpboot cpu 1: start_ip = 98000
[ 84.840023] Switched to NOHz mode on CPU #1
[ 84.961171] NMI watchdog enabled, takes one hw-pmu counter.
[ 85.080214] CPU1 is up
[ 85.163401] ACPI: Waking up from system sleep state S3
[ 85.577324] i915 0000:00:02.0: restoring config space at offset 0x1
(was 0x900007, writing 0x900407)
[ 85.668051] pci 0000:00:02.1: restoring config space at offset 0x1
(was 0x900000, writing 0x900007)
[ 85.760192] uhci_hcd 0000:00:1a.0: restoring config space at offset
0x1 (was 0x2800005, writing 0x2800001)
[ 85.870193] uhci_hcd 0000:00:1a.1: power state changed by ACPI to D0
[ 85.960397] uhci_hcd 0000:00:1a.1: power state changed by ACPI to D0
[ 86.049873] uhci_hcd 0000:00:1a.1: restoring config space at offset
0x1 (was 0x2800005, writing 0x2800001)
[ 86.145114] uhci_hcd 0000:00:1a.1: power state changed by ACPI to D0
[ 86.237067] uhci_hcd 0000:00:1a.1: power state changed by ACPI to D0
[ 86.328166] ehci_hcd 0000:00:1a.7: restoring config space at offset
0x1 (was 0x2900106, writing 0x2900102)
[ 86.424842] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D0
[ 86.518539] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D0
[ 86.611050] HDA Intel 0000:00:1b.0: restoring config space at
offset 0x1 (was 0x100106, writing 0x100102)
[ 86.709495] pcieport 0000:00:1c.0: restoring config space at offset
0x7 (was 0x20002020, writing 0x2020)
[ 86.809512] pcieport 0000:00:1c.0: restoring config space at offset
0x1 (was 0x100107, writing 0x100507)
[ 86.909370] pcieport 0000:00:1c.1: restoring config space at offset
0x1 (was 0x100107, writing 0x100507)
[ 87.008236] pcieport 0000:00:1c.2: restoring config space at offset
0x7 (was 0x20004040, writing 0x4040)
[ 87.105678] pcieport 0000:00:1c.2: restoring config space at offset
0x1 (was 0x100107, writing 0x100507)
[ 87.202295] pcieport 0000:00:1c.3: restoring config space at offset
0x7 (was 0x20005050, writing 0x5050)
[ 87.297636] pcieport 0000:00:1c.3: restoring config space at offset
0x1 (was 0x100107, writing 0x100507)
[ 87.392524] pcieport 0000:00:1c.4: restoring config space at offset
0x7 (was 0x20006060, writing 0x6060)
[ 87.487333] pcieport 0000:00:1c.4: restoring config space at offset
0x1 (was 0x100107, writing 0x100507)
[ 87.582082] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
[ 87.673588] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
[ 87.764008] uhci_hcd 0000:00:1d.0: restoring config space at offset
0x1 (was 0x2800005, writing 0x2800001)
[ 87.859792] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
[ 87.952042] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
[ 88.043192] uhci_hcd 0000:00:1d.1: restoring config space at offset
0x1 (was 0x2800005, writing 0x2800001)
[ 88.140915] uhci_hcd 0000:00:1d.2: power state changed by ACPI to D0
[ 88.236178] uhci_hcd 0000:00:1d.2: power state changed by ACPI to D0
[ 88.331564] uhci_hcd 0000:00:1d.2: restoring config space at offset
0x1 (was 0x2800005, writing 0x2800001)
[ 88.432971] uhci_hcd 0000:00:1d.2: power state changed by ACPI to D0
[ 88.531873] uhci_hcd 0000:00:1d.2: power state changed by ACPI to D0
[ 88.630812] ehci_hcd 0000:00:1d.7: restoring config space at offset
0x1 (was 0x2900106, writing 0x2900102)
[ 88.734966] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0
[ 88.834679] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0
[ 88.932211] pci 0000:00:1e.0: restoring config space at offset 0x1
(was 0x100005, writing 0x100007)
[ 89.034469] ata_piix 0000:00:1f.1: restoring config space at offset
0x1 (was 0x2800005, writing 0x2880005)
[ 89.138911] ahci 0000:00:1f.2: restoring config space at offset 0x1
(was 0x2b00007, writing 0x2b00407)
[ 89.244561] iwl3945 0000:03:00.0: restoring config space at offset
0x1 (was 0x100106, writing 0x100506)
[ 89.363389] sdhci-pci 0000:15:00.2: BAR 0: set to [mem
0xf8301000-0xf83010ff] (PCI address [0xf8301000-0xf83010ff])
[ 89.474415] sdhci-pci 0000:15:00.2: restoring config space at
offset 0x3 (was 0x800000, writing 0x804000)
[ 89.584892] sdhci-pci 0000:15:00.2: restoring config space at
offset 0x1 (was 0x2100000, writing 0x2100006)
[ 89.706740] sdhci-pci 0000:15:00.3: BAR 0: set to [mem
0xf8301400-0xf83014ff] (PCI address [0xf8301400-0xf83014ff])
[ 89.819749] sdhci-pci 0000:15:00.3: restoring config space at
offset 0x3 (was 0x800000, writing 0x804000)
[ 89.934115] sdhci-pci 0000:15:00.3: restoring config space at
offset 0x1 (was 0x2100000, writing 0x2100006)
[ 90.049768] PM: early resume of devices complete after 4472.864 msecs
[ 90.163120] i915 0000:00:02.0: power state changed by ACPI to D0
[ 90.171119] e1000e 0000:00:19.0: wake-up capability disabled by ACPI
[ 90.179436] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 90.188527] uhci_hcd 0000:00:1a.1: power state changed by ACPI to D0
[ 90.196863] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D0
[ 90.205181] HDA Intel 0000:00:1b.0: PCI INT B -> GSI 17 (level,
low) -> IRQ 17
[ 90.205504] i915 0000:00:02.0: power state changed by ACPI to D0
[ 90.205513] i915 0000:00:02.0: setting latency timer to 64
[ 90.206741] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D0
[ 90.206751] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22
[ 90.206761] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 90.206789] e1000e 0000:00:19.0: PME# disabled
[ 90.206929] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X
[ 90.210156] uhci_hcd 0000:00:1a.1: power state changed by ACPI to D0
[ 90.210163] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 90.210174] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 90.210218] usb usb3: root hub lost power or was reset
[ 90.210354] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
[ 90.210360] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
[ 90.210367] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 90.210377] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 90.210415] usb usb4: root hub lost power or was reset
[ 90.210440] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 90.210452] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 90.210490] usb usb5: root hub lost power or was reset
[ 90.210512] uhci_hcd 0000:00:1d.2: power state changed by ACPI to D0
[ 90.210518] uhci_hcd 0000:00:1d.2: power state changed by ACPI to D0
[ 90.210524] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 90.210537] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 90.210575] usb usb7: root hub lost power or was reset
[ 90.210600] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0
[ 90.210609] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0
[ 90.210621] ehci_hcd 0000:00:1d.7: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 90.210632] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 90.210751] pci 0000:00:1e.0: setting latency timer to 64
[ 90.210781] ata_piix 0000:00:1f.1: PCI INT C -> GSI 16 (level, low) -> IRQ 16
[ 90.210791] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 90.210869] ata5: port disabled. ignoring.
[ 90.210912] ahci 0000:00:1f.2: setting latency timer to 64
[ 90.211116] sdhci-pci 0000:15:00.2: PCI INT C -> GSI 18 (level,
low) -> IRQ 18
[ 90.211122] sdhci-pci 0000:15:00.2: Will use DMA mode even though
HW doesn't fully claim to support it.
[ 90.211159] sdhci-pci 0000:15:00.3: PCI INT C -> GSI 18 (level,
low) -> IRQ 18
[ 90.211176] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 90.211215] usb usb1: root hub lost power or was reset
[ 90.211426] sd 0:0:0:0: [sda] Starting disk
[ 90.273703] [drm:intel_opregion_setup], graphic opregion physical
addr: 0xbf6ce61a
[ 90.273745] [drm:intel_opregion_setup], Public ACPI methods supported
[ 90.273748] [drm:intel_opregion_setup], SWSCI supported
[ 90.273750] [drm:intel_opregion_setup], ASLE supported
[ 90.276201] [drm:drm_crtc_helper_set_mode], [CRTC:4]
[ 90.276206] [drm:intel_sdvo_debug_write], SDVOB: W: 05 00 00
(SDVO_CMD_SET_ACTIVE_OUTPUTS)
[ 90.282069] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 90.284026] [drm:i915_get_vblank_counter], trying to get vblank
count for disabled pipe B
[ 90.284033] [drm:i915_get_crtc_scanoutpos], trying to get
scanoutpos for disabled pipe B
[ 90.284039] [drm:i915_get_vblank_counter], trying to get vblank
count for disabled pipe B
[ 90.284049] [drm:intel_update_fbc],
[ 90.284051] [drm:intel_update_fbc], framebuffer not tiled,
disabling compression
[ 90.284055] [drm:i965_update_wm], self-refresh entries: 105, wm: 407
[ 90.284058] [drm:i965_update_wm], self-refresh watermark: display
plane 407 cursor 32
[ 90.284061] [drm:i965_update_wm], Setting FIFO watermarks - A: 8,
B: 8, C: 8, SR 407
[ 90.284069] [drm:intel_crtc_mode_set], using SSC reference clock of 100 MHz
[ 90.284205] [drm:intel_crtc_mode_set], Mode for pipe B:
[ 90.284208] [drm:drm_mode_debug_printmodeline], Modeline
8:"1680x1050" 60 120600 1680 1712 1760 1888 1050 1051 1054 1065 0x48
0xa
[ 90.340218] [drm:intel_pipe_set_base_atomic], Writing base 00040000
00000000 0 0 6720
[ 90.340232] [drm:intel_update_fbc],
[ 90.340238] [drm:intel_update_fbc], framebuffer not tiled,
disabling compression
[ 90.712447] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 90.715400] [drm:i965_update_wm], self-refresh entries: 105, wm: 407
[ 90.715404] [drm:i965_update_wm], self-refresh watermark: display
plane 407 cursor 32
[ 90.715409] [drm:i965_update_wm], Setting FIFO watermarks - A: 8,
B: 8, C: 8, SR 407
[ 90.715414] [drm:drm_crtc_helper_set_mode], [ENCODER:6:LVDS-6] set
[MODE:8:1680x1050]
[ 90.715418] [drm:i965_update_wm], self-refresh entries: 105, wm: 407
[ 90.715421] [drm:i965_update_wm], self-refresh watermark: display
plane 407 cursor 32
[ 90.715425] [drm:i965_update_wm], Setting FIFO watermarks - A: 8,
B: 8, C: 8, SR 407
[ 90.715947] [drm:intel_update_fbc],
[ 90.715949] [drm:intel_update_fbc], framebuffer not tiled,
disabling compression
[ 90.715957] [drm:intel_panel_set_backlight], set backlight PWM = 12056400
[ 90.715961] [drm:intel_panel_get_max_backlight], max backlight PWM = 12056655
[ 90.715971] [drm:i915_driver_irq_handler], pipe B underrun
[ 90.715975] [drm:intel_opregion_asle_intr], non asle set request??
[ 90.715991] [drm:intel_sdvo_debug_write], SDVOB: W: 05 00 00
(SDVO_CMD_SET_ACTIVE_OUTPUTS)
[ 90.721822] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 90.851051] HDA Intel 0000:00:1b.0: irq 49 for MSI/MSI-X
[ 90.851262] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 90.851311] ata3: SATA link down (SStatus 0 SControl 300)
[ 90.874395] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 90.883416] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE
LOCK) filtered out
[ 90.893217] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES)
filtered out
[ 90.904213] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 90.913208] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE
LOCK) filtered out
[ 90.923136] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES)
filtered out
[ 90.932873] ata1.00: configured for UDMA/100
[ 91.083474] usb 1-2: reset full speed USB device number 2 using uhci_hcd
[ 91.098920] [drm:intel_panel_get_max_backlight], max backlight PWM = 12056655
[ 91.104116] ata4.00: ACPI cmd ef/03:42:00:00:00:a0 (SET FEATURES)
filtered out
[ 91.104126] ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES)
filtered out
[ 91.104628] ata4.00: ACPI cmd e3/00:10:00:00:00:a0 (IDLE) succeeded
[ 91.105134] ata4.00: ACPI cmd e3/00:03:00:00:00:a0 (IDLE) succeeded
[ 91.120777] ata4.00: configured for UDMA/33
[ 91.150057] [drm:intel_panel_set_backlight], set backlight PWM = 12056655
[ 91.150057] [drm:intel_panel_get_max_backlight], max backlight PWM = 12056655
[ 91.150057] [drm:intel_opregion_asle_intr], non asle set request??
[ 91.150057] [drm:intel_opregion_asle_intr], non asle set request??
[ 91.164389] thinkpad_acpi: ACPI backlight control delay disabled
[ 91.337039] usb 1-1: reset full speed USB device number 4 using uhci_hcd
[ 91.493268] btusb 1-1:1.0: no reset_resume for driver btusb?
[ 91.503555] btusb 1-1:1.1: no reset_resume for driver btusb?
[ 91.765796] PM: resume of devices complete after 1602.764 msecs
[ 91.778515] PM: Finishing wakeup.
[ 91.784420] Restarting tasks ... done.
[ 91.847367] systemd[1]: Service bluetooth.target is not needed
anymore. Stopping.
[ 91.859726] video LNXVIDEO:00: Restoring backlight state
[ 91.869611] [drm:intel_panel_get_max_backlight], max backlight PWM = 12056655
[ 91.874455] [drm:intel_panel_set_backlight], set backlight PWM = 12056655
[ 91.874455] [drm:intel_panel_get_max_backlight], max backlight PWM = 12056655
[ 91.874455] [drm:intel_opregion_asle_intr], non asle set request??
[ 91.874455] [drm:intel_opregion_asle_intr], non asle set request??
[ 91.874455] [drm:intel_opregion_asle_intr], non asle set request??
[ 91.943715] [drm:drm_mode_setcrtc], [CRTC:4]
[ 91.948282] [drm:drm_mode_setcrtc], [CONNECTOR:5:LVDS-1]
[ 91.953874] [drm:drm_crtc_helper_set_config],
[ 91.958817] [drm:drm_crtc_helper_set_config], [CRTC:4] [FB:20]
#connectors=1 (x y) (0 0)
[ 91.967466] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 91.975357] [drm:intel_pipe_set_base_atomic], Writing base 02992000
00000000 0 0 7168
[ 91.984015] [drm:intel_update_fbc],
[ 91.987789] [drm:intel_update_fbc], framebuffer too large,
disabling compression
[ 92.006896] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 92.012550] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1]
[ 92.020257] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1] probed modes :
[ 92.029180] [drm:drm_mode_debug_printmodeline], Modeline
16:"1680x1050" 60 120600 1680 1712 1760 1888 1050 1051 1054 1065 0x48
0xa
[ 92.041151] [drm:drm_mode_debug_printmodeline], Modeline
17:"1680x1050" 50 100530 1680 1712 1760 1888 1050 1051 1054 1065 0x40
0xa
[ 92.053237] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 92.060445] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 92.065928] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:12:VGA-1]
[ 92.081276] [drm:intel_crt_detect], CRT not detected via hotplug
[ 92.088039] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:12:VGA-1] disconnected
[ 92.097419] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 92.103017] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:12:VGA-1]
[ 92.120081] [drm:intel_crt_detect], CRT not detected via hotplug
[ 92.127465] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:12:VGA-1] disconnected
[ 92.138993] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 92.144629] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:15:DVI-D-1]
[ 92.153455] [drm:intel_sdvo_debug_write], SDVOB: W: 0B
(SDVO_CMD_GET_ATTACHED_DISPLAYS)
[ 92.167960] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 00 00
[ 92.180699] [drm:intel_sdvo_detect], SDVO response 0 0 [1]
[ 92.186348] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:15:DVI-D-1] disconnected
[ 92.195865] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 92.201469] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:15:DVI-D-1]
[ 92.209019] [drm:intel_sdvo_debug_write], SDVOB: W: 0B
(SDVO_CMD_GET_ATTACHED_DISPLAYS)
[ 92.222524] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 00 00
[ 92.234736] [drm:intel_sdvo_detect], SDVO response 0 0 [1]
[ 92.240592] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:15:DVI-D-1] disconnected
[ 92.516709] BUG: unable to handle kernel NULL pointer dereference
at (null)
[ 92.520001] IP: [< (null)>] (null)
[ 92.520001] PGD 0
[ 92.520001] Oops: 0010 [#1] PREEMPT SMP
[ 92.520001] last sysfs file:
/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0/voltage_now
[ 92.520001] CPU 0
[ 92.520001] Modules linked in: ip6_tables ebtable_nat ebtables
iptable_mangle xt_tcpudp tun bridge ipv6 stp llc sunrpc ipt_REJECT
xt_physdev xt_state iptable_filter ipt_MASQUERADE iptable_nat nf_nat
nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables
dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_analog btusb
bluetooth virtio_net kvm_intel kvm arc4 ecb crypto_blkcipher cryptomgr
aead crypto_algapi snd_hda_intel iwl3945 snd_hda_codec snd_seq
snd_seq_device iwl_legacy snd_pcm wmi psmouse mac80211 serio_raw
e1000e thinkpad_acpi snd_timer iTCO_wdt cfg80211 snd i2c_i801
soundcore snd_page_alloc iTCO_vendor_support nvram evdev i915
drm_kms_helper drm i2c_algo_bit i2c_core uinput autofs4 usbhid hid
pcmcia sdhci_pci ehci_hcd uhci_hcd sdhci sr_mod mmc_core yenta_socket
cdrom usbcore video backlight [last unloaded: scsi_wait_scan]
[ 92.520001]
[ 92.520001] Pid: 0, comm: swapper Not tainted
2.6.39-rc2-00005-gf04d4dc #120 LENOVO 6464CTO/6464CTO
[ 92.520001] RIP: 0010:[<0000000000000000>] [< (null)>]
(null)
[ 92.520001] RSP: 0018:ffff88013ba03de8 EFLAGS: 00010246
[ 92.520001] RAX: ffffffff8180b020 RBX: ffff8801318d6350 RCX: 0000000000000000
[ 92.520001] RDX: 0000000000000025 RSI: 0000000000000000 RDI: 0000000000000000
[ 92.520001] RBP: ffff88013ba03ec0 R08: 0000000000000000 R09: 0000000000000000
[ 92.520001] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81b72340
[ 92.520001] R13: ffff88013ba03e80 R14: 0000000000000102 R15: ffffffff81801fd8
[ 92.520001] FS: 0000000000000000(0000) GS:ffff88013ba00000(0000)
knlGS:0000000000000000
[ 92.520001] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 92.520001] CR2: 0000000000000000 CR3: 0000000001803000 CR4: 00000000000006f0
[ 92.520001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.520001] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 92.520001] Process swapper (pid: 0, threadinfo ffffffff81800000,
task ffffffff8180b020)
[ 92.520001] Stack:
[ 92.520001] ffffffff81061b36 ffffffff81061aa1 0000000000000000
ffffffff8107a50f
[ 92.520001] ffff880100000000 ffff880139195900 ffffffff81801fd8
ffff88013ba0e0d8
[ 92.520001] ffff88013ba03f50 ffffffff81801fd8 ffffffff81801fd8
0000000000000000
[ 92.520001] Call Trace:
[ 92.520001] <IRQ>
[ 92.520001] [<ffffffff81061b36>] ? run_timer_softirq+0x186/0x6c0
[ 92.520001] [<ffffffff81061aa1>] ? run_timer_softirq+0xf1/0x6c0
[ 92.520001] [<ffffffff8107a50f>] ? __run_hrtimer+0x7f/0x370
[ 92.520001] [<ffffffff8105870c>] __do_softirq+0xbc/0x3e0
[ 92.520001] [<ffffffff8149d2cc>] call_softirq+0x1c/0x30
[ 92.520001] [<ffffffff8100433d>] do_softirq+0x8d/0xc0
[ 92.520001] [<ffffffff81058d86>] irq_exit+0x96/0xd0
[ 92.520001] [<ffffffff8149daad>] smp_apic_timer_interrupt+0x6d/0x9a
[ 92.520001] [<ffffffff8149ce53>] apic_timer_interrupt+0x13/0x20
[ 92.520001] <EOI>
[ 92.520001] [<ffffffff810886cf>] ? tick_nohz_stop_sched_tick+0x2af/0x400
[ 92.520001] [<ffffffff8100119d>] cpu_idle+0x2d/0xd0
[ 92.520001] [<ffffffff81474e7c>] rest_init+0xd0/0xe4
[ 92.520001] [<ffffffff81474dac>] ? csum_partial_copy_generic+0x16c/0x16c
[ 92.520001] [<ffffffff81a6eb84>] start_kernel+0x388/0x393
[ 92.520001] [<ffffffff81a6e322>] x86_64_start_reservations+0x132/0x136
[ 92.520001] [<ffffffff81a6e416>] x86_64_start_kernel+0xf0/0xf7
[ 92.520001] Code: Bad RIP value.
[ 92.520001] RIP [< (null)>] (null)
[ 92.520001] RSP <ffff88013ba03de8>
[ 92.520001] CR2: 0000000000000000
[ 92.520001] [drm:drm_crtc_helper_set_config],
[ 92.520001] [drm:drm_crtc_helper_set_config], [CRTC:4] [FB:9]
#connectors=1 (x y) (0 0)
[ 92.520001] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 92.520001] BUG: scheduling while atomic: swapper/0/0x00000103
[ 92.520001] INFO: lockdep is turned off.
[ 92.520001] Modules linked in: ip6_tables ebtable_nat ebtables
iptable_mangle xt_tcpudp tun bridge ipv6 stp llc sunrpc ipt_REJECT
xt_physdev xt_state iptable_filter ipt_MASQUERADE iptable_nat nf_nat
nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables
dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_analog btusb
bluetooth virtio_net kvm_intel kvm arc4 ecb crypto_blkcipher cryptomgr
aead crypto_algapi snd_hda_intel iwl3945 snd_hda_codec snd_seq
snd_seq_device iwl_legacy snd_pcm wmi psmouse mac80211 serio_raw
e1000e thinkpad_acpi snd_timer iTCO_wdt cfg80211 snd i2c_i801
soundcore snd_page_alloc iTCO_vendor_support nvram evdev i915
drm_kms_helper drm i2c_algo_bit i2c_core uinput autofs4 usbhid hid
pcmcia sdhci_pci ehci_hcd uhci_hcd sdhci sr_mod mmc_core yenta_socket
cdrom usbcore video backlight [last unloaded: scsi_wait_scan]
[ 92.520001] irq event stamp: 3031954
[ 92.520001] hardirqs last enabled at (3031954):
[<ffffffff81498217>] do_page_fault+0x2a7/0x550
[ 92.520001] hardirqs last disabled at (3031953):
[<ffffffff81495843>] error_sti+0x5/0x6
[ 92.520001] softirqs last enabled at (3031948):
[<ffffffff810575c3>] _local_bh_enable+0x13/0x20
[ 92.520001] softirqs last disabled at (3031949):
[<ffffffff8149d2cc>] call_softirq+0x1c/0x30
[ 92.520001] CPU 0
[ 92.520001] Modules linked in: ip6_tables ebtable_nat ebtables
iptable_mangle xt_tcpudp tun bridge ipv6 stp llc sunrpc ipt_REJECT
xt_physdev xt_state iptable_filter ipt_MASQUERADE iptable_nat nf_nat
nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables
dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_analog btusb
bluetooth virtio_net kvm_intel kvm arc4 ecb crypto_blkcipher cryptomgr
aead crypto_algapi snd_hda_intel iwl3945 snd_hda_codec snd_seq
snd_seq_device iwl_legacy snd_pcm wmi psmouse mac80211 serio_raw
e1000e thinkpad_acpi snd_timer iTCO_wdt cfg80211 snd i2c_i801
soundcore snd_page_alloc iTCO_vendor_support nvram evdev i915
drm_kms_helper drm i2c_algo_bit i2c_core uinput autofs4 usbhid hid
pcmcia sdhci_pci ehci_hcd uhci_hcd sdhci sr_mod mmc_core yenta_socket
cdrom usbcore video backlight [last unloaded: scsi_wait_scan]
[ 92.520001]
[ 92.520001] Pid: 0, comm: swapper Not tainted
2.6.39-rc2-00005-gf04d4dc #120 LENOVO 6464CTO/6464CTO
[ 92.520001] RIP: 0010:[<ffffffff810886cf>] [<ffffffff810886cf>]
tick_nohz_stop_sched_tick+0x2af/0x400
[ 92.520001] RSP: 0018:ffffffff81801eb8 EFLAGS: 00000202
[ 92.520001] RAX: 00000000002e4389 RBX: 0000000000000001 RCX: 0000000000000000
[ 92.520001] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8180b020
[ 92.520001] RBP: ffffffff81801f08 R08: 0000000000000000 R09: 0000000000000000
[ 92.520001] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8149ce4e
[ 92.520001] R13: 000000158a6c17fe R14: 0000000100000001 R15: 00000000ffff0cda
[ 92.520001] FS: 0000000000000000(0000) GS:ffff88013ba00000(0000)
knlGS:0000000000000000
[ 92.520001] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 92.520001] CR2: ffffffffffffffd5 CR3: 0000000001803000 CR4: 00000000000006f0
[ 92.520001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.520001] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 92.520001] Process swapper (pid: 0, threadinfo ffffffff81800000,
task ffffffff8180b020)
[ 92.520001] Stack:
[ 92.520001] 00000021d451b4ce 00000000ffff0cda 000000158a394c32
00000000ffff0cda
[ 92.520001] ffffffffffffffff ffffffff81801fd8 ffffffff818945c8
ffff88013bf8b880
[ 92.520001] ffffffffffffffff 0000000000000000 ffffffff81801f28
ffffffff8100119d
[ 92.520001] Call Trace:
[ 92.520001] [<ffffffff8100119d>] cpu_idle+0x2d/0xd0
[ 92.520001] [<ffffffff81474e7c>] rest_init+0xd0/0xe4
[ 92.520001] [<ffffffff81474dac>] ? csum_partial_copy_generic+0x16c/0x16c
[ 92.520001] [<ffffffff81a6eb84>] start_kernel+0x388/0x393
[ 92.520001] [<ffffffff81a6e322>] x86_64_start_reservations+0x132/0x136
[ 92.520001] [<ffffffff81a6e416>] x86_64_start_kernel+0xf0/0xf7
[ 92.520001] Code: 00 48 8b 45 c8 48 89 83 d0 00 00 00 49 8b 47 70
4c 29 f0 48 89 83 c8 00 00 00 41 f7 c5 00 02 00 00 74 21 e8 04 7f 00
00 41 55 9d
[ 92.520001] 8b 5d d8 4c 8b 65 e0 4c 8b 6d e8 4c 8b 75 f0 4c 8b 7d f8 c9
[ 92.520001] Call Trace:
[ 92.520001] [<ffffffff8100119d>] cpu_idle+0x2d/0xd0
[ 92.520001] [<ffffffff81474e7c>] rest_init+0xd0/0xe4
[ 92.520001] [<ffffffff81474dac>] ? csum_partial_copy_generic+0x16c/0x16c
[ 92.520001] [<ffffffff81a6eb84>] start_kernel+0x388/0x393
[ 92.520001] [<ffffffff81a6e322>] x86_64_start_reservations+0x132/0x136
[ 92.520001] [<ffffffff81a6e416>] x86_64_start_kernel+0xf0/0xf7
[ 93.421820] bad: scheduling from the idle thread!
[ 93.423405] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow
Control: None
>
>> >> I've strong believe - it's the moment where USB_DEBUG version was
>> >> printing those lines in endless loop.
>> >> (Or let say it this way: More then few minutes loop - as maybe it
>> >> will end within a week - but I don't have that much time to wait ;))
>> >
>> > Those debugging messages will continue for as long as the hardware
>> > fails to respond properly.
>>
>> Which is probably 'forever' when the machine is suspending.
>> (note - even SysRq+B no longer works at this moment)
>
> No, when the machine is suspending there should not be any errors
> because there should not be any USB traffic. All the ongoing transfers
> are cancelled as part of the suspend transition, and they start up
> again during resume.
Hmm so there could be some difference between pm-suspend - and 'echo mem'
but why pm-suspend should initiate any USB traffic ??
Anyway I think current OOPS needs to be fixed first before any futher
debug could be done.
Zdenek
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