#4431 NORM Never A: WLAN disappears after some number of suspend/resumes

Zarro Boogs per Child bugtracker at laptop.org
Wed Oct 24 04:43:13 EDT 2007


#4431: WLAN disappears after some number of suspend/resumes
----------------------+-----------------------------------------------------
 Reporter:  wad       |       Owner:  jg            
     Type:  defect    |      Status:  new           
 Priority:  normal    |   Milestone:  Never Assigned
Component:  distro    |     Version:                
 Keywords:  wireless  |    Verified:  0             
----------------------+-----------------------------------------------------
 When running the suspend/resume tests, we had at least two units which
 lost their WLAN interface.

 This unit was running OFW q2d01, build 617 w. WLAN firmware 19.p0, and
 OLPC kernel 2.6.22-20071022.2.olpc.

 The logs are attached, starting with a few normal cycles, then
 one where the USB generates errors, followed by a few cycles
 (probably triggered by pressing the power button).

 [    0.004942] olpc-ec:  running cmd 0x24
 [    0.009727] olpc-ec:  running cmd 0x24
 [    0.025065] rtc_cmos rtc_cmos: EARLY resume
 [    0.029265] platform powerbutton: EARLY resume
 [    0.033725] platform lid: EARLY resume
 [    0.037497] pci 0000:00:01.0: EARLY resume
 [    0.041614] lxfb 0000:00:01.1: EARLY resume
 [    0.045814] Geode LX AES 0000:00:01.2: EARLY resume
 [    0.050711] CAFÃ NAND 0000:00:0c.0: EARLY resume
 [    0.055433] sdhci 0000:00:0c.1: EARLY resume
 [    0.059722] cafe1000-ccic 0000:00:0c.2: EARLY resume
 [    0.064704] pci 0000:00:0f.0: EARLY resume
 [    0.068821] cs5535audio 0000:00:0f.3: EARLY resume
 [    0.073628] ohci_hcd 0000:00:0f.4: EARLY resume
 [    0.078178] ehci_hcd 0000:00:0f.5: EARLY resume
 [    0.082731] serial8250 serial8250.0: EARLY resume
 [    0.087457] platform pcspkr: EARLY resume
 [    0.091488] platform vesafb.0: EARLY resume
 [    0.095708] serial8250 serial8250: EARLY resume
 [    0.100260] i8042 i8042: EARLY resume
 [    0.103940] platform dcon: EARLY resume
 [    0.107794] platform olpc-battery.0: EARLY resume
 [    0.112848] olpc-ec:  running cmd 0x84
 [    0.118625] olpc-ec:  received 0x20
 [    0.122217] olpc-pm:  SCI 0x20 received
 [    0.126069] olpc-ec:  running cmd 0x84
 [    0.130844] olpc-ec:  received 0x0
 [    0.134365] olpc-pm:  SCI 0x0 received
 [    0.138135] PM: Finishing wakeup.
 [    0.141472] rtc_cmos rtc_cmos: resuming
 [    0.145411] platform powerbutton: resuming
 [    0.149524] platform lid: resuming
 [    0.153038] pci 0000:00:01.0: resuming
 [    0.156821] lxfb 0000:00:01.1: resuming
 [    0.210420] Geode LX AES 0000:00:01.2: resuming
 [    0.230903] CAFÃ NAND 0000:00:0c.0: resuming
 [    0.251385] sdhci 0000:00:0c.1: resuming
 [    0.278347] PM: Writing back config space on device 0000:00:0c.1 at
 offset f (was 8080100, writing 808010b)
 [    0.323145] PM: Writing back config space on device 0000:00:0c.1 at
 offset 3 (was 800000, writing 802000)
 [    0.370721] PM: Writing back config space on device 0000:00:0c.1 at
 offset 1 (was 2b00002, writing 2b00006)
 [    0.421053] cafe1000-ccic 0000:00:0c.2: resuming
 [    0.450508] PM: Writing back config space on device 0000:00:0c.2 at
 offset f (was 8080100, writing 808010b)
 [    0.505618] PM: Writing back config space on device 0000:00:0c.2 at
 offset 3 (was 800000, writing 802000)
 [    0.561172] PM: Writing back config space on device 0000:00:0c.2 at
 offset 1 (was 2b00002, writing 2b00006)
 [    0.624876] pci 0000:00:0f.0: resuming
 [    0.653411] cs5535audio 0000:00:0f.3: resuming
 [    0.682701] PCI: Setting latency timer of device 0000:00:0f.3 to 64
 [    0.719014] ohci_hcd 0000:00:0f.4: resuming
 [    0.755795] PCI: Setting latency timer of device 0000:00:0f.4 to 64
 [    0.818363] ehci_hcd 0000:00:0f.5: resuming
 [    0.855875] PCI: Setting latency timer of device 0000:00:0f.5 to 64
 [    0.889449] usb usb1: root hub lost power or was reset
 [    0.922056] PCI: cache line size of 32 is not supported by device
 0000:00:0f.5
 [    1.018535] serial8250 serial8250.0: resuming
 [    1.051165] platform pcspkr: resuming
 [    1.083005] platform vesafb.0: resuming
 [    1.114956] serial8250 serial8250: resuming
 [    1.147415] usb usb1: resuming
 [    1.336358] hub 1-0:1.0: resuming
 [    1.367681] usb usb2: resuming
 [    1.398932] usb usb2: root hub lost power or was reset
 [    1.656606] hub 2-0:1.0: resuming
 [    1.688276] usb 1-1: resuming
 [    1.719367] usb_reset_device!
 [    1.808565] hub_port_wait_reset: portstatus=503 portchange=10
 [    1.907550] usb 1-1: reset high speed USB device using ehci_hcd and
 address 2
 [    2.008299] hub_port_wait_reset: portstatus=503 portchange=10
 [    2.139038] usb 1-1: device firmware changed
 [    2.172509] old descriptor:
 [    2.204098] bLength: 12
 [    2.235055] bDescriptorType: 1
 [    2.265937] bcdUSB: 200
 [    2.295324] bDeviceClass: 0
 [    2.324243] bDeviceSubClass: 0
 [    2.352561] bDeviceProtocol: 0
 [    2.380228] bMaxPacketSize0: 40
 [    2.406932] idVendor: 1286
 [    2.432838] idProduct: 2001
 [    2.458010] bcdDevice: 3104
 [    2.482328] iManufacturer: 1
 [    2.505914] iProduct: 2
 [    2.528160] iSerialNumber: 0
 [    2.550080] bNumConfigurations: 1
 [    2.571698] new descriptor:
 [    2.592570] bLength: 12
 [    2.612863] bDescriptorType: 1
 [    2.633396] bcdUSB: 200
 [    2.652801] bDeviceClass: 0
 [    2.672146] bDeviceSubClass: 0
 [    2.691247] bDeviceProtocol: 0
 [    2.709799] bMaxPacketSize0: 40
 [    2.728017] idVendor: 1286
 [    2.745194] idProduct: 2001
 [    2.761823] bcdDevice: 3107
 [    2.778238] iManufacturer: 1
 [    2.794754] iProduct: 2
 [    2.810551] iSerialNumber: 0
 [    2.826662] bNumConfigurations: 1
 [    2.843261] USB_REQ_SET_CONFIGURATION!
 [    2.861587] PM: Removing info for No Bus:usbdev1.2_ep02
 [    2.880853] PM: Removing info for No Bus:usbdev1.2_ep83
 [    2.900358] PM: Adding info for No Bus:usbdev1.2_ep02
 [    2.919278] PM: Adding info for No Bus:usbdev1.2_ep83
 [    2.940044] usb8xxx 1-1:1.0: resuming
 [    2.957034] i8042 i8042: resuming
 [    2.983660] serio serio0: resuming
 [    2.999353] serio serio1: resuming
 [    3.014444] OLPC-DCON 1-000d: resuming
 [    3.049820] platform dcon: resuming
 [    3.065120] platform olpc-battery.0: resuming
 [    3.131717] olpc-dcon: The CPU has control
 [    3.148010] ac97 0-0:AD1888: resuming
 [    3.164024] Restarting tasks ... done.
 [    3.566011] PM: Preparing system for mem sleep
 [    3.584661] Stopping tasks ... done.
 [    3.963121] ac97 0-0:AD1888: suspend
 [    3.979763] platform olpc-battery.0: suspend
 [    3.997382] platform dcon: suspend
 [    4.014151] OLPC-DCON 1-000d: suspend
 [    4.062899] olpc-dcon: The DCON has control
 [    4.080866] serio serio1: suspend
 [    4.098034] serio serio0: suspend
 [    4.114963] i8042 i8042: suspend
 [    4.131809] usb8xxx 1-1:1.0: suspend
 [    4.149173] usb 1-1: suspend
 [    4.168784] hub 2-0:1.0: suspend
 [    4.185759] usb usb2: suspend, may wakeup
 [    4.203773] hub 1-0:1.0: suspend
 [    4.221088] usb usb1: suspend, may wakeup
 [    4.240506] serial8250 serial8250: suspend
 [    4.259295] platform vesafb.0: suspend
 [    4.277722] platform pcspkr: suspend
 [    4.295964] serial8250 serial8250.0: suspend
 [    4.315261] ehci_hcd 0000:00:0f.5: suspend
 [    4.348463] ohci_hcd 0000:00:0f.4: suspend
 [    4.374336] cs5535audio 0000:00:0f.3: suspend
 [    4.394265] pci 0000:00:0f.0: suspend
 [    4.413146] cafe1000-ccic 0000:00:0c.2: suspend
 [    4.434154] sdhci 0000:00:0c.1: suspend
 [    4.468549] CAFÃ NAND 0000:00:0c.0: suspend
 [    4.488430] Geode LX AES 0000:00:01.2: suspend
 [    4.508346] lxfb 0000:00:01.1: suspend
 [    4.529002] pci 0000:00:01.0: suspend
 [    4.532703] platform lid: suspend, may wakeup
 [    4.537164] platform powerbutton: suspend, may wakeup
 [    4.542234] rtc_cmos rtc_cmos: suspend, may wakeup
 [    4.547149] PM: Entering mem sleep
 [    4.550576] platform olpc-battery.0: LATE suspend
 [    4.555299] platform dcon: LATE suspend
 [    4.559160] serial8250 serial8250: LATE suspend
 [    4.563724] platform vesafb.0: LATE suspend
 [    4.567925] platform pcspkr: LATE suspend
 [    4.571954] serial8250 serial8250.0: LATE suspend
 [    4.576678] cs5535audio 0000:00:0f.3: LATE suspend
 [    4.581485] pci 0000:00:0f.0: LATE suspend
 [    4.585601] cafe1000-ccic 0000:00:0c.2: LATE suspend
 [    4.590583] sdhci 0000:00:0c.1: LATE suspend
 [    4.594871] CAFÃ NAND 0000:00:0c.0: LATE suspend
 [    4.599594] Geode LX AES 0000:00:01.2: LATE suspend
 [    4.604490] pci 0000:00:01.0: LATE suspend
 [    4.608606] platform lid: LATE suspend, may wakeup
 [    4.613415] platform powerbutton: LATE suspend, may wakeup
 [    4.618918] rtc_cmos rtc_cmos: LATE suspend, may wakeup
 [    4.624481] olpc_do_sleep!
 [    0.004941] olpc-ec:  running cmd 0x24
 [    0.009729] olpc-ec:  running cmd 0x24
 [    0.025063] rtc_cmos rtc_cmos: EARLY resume
 [    0.029266] platform powerbutton: EARLY resume
 [    0.033725] platform lid: EARLY resume
 [    0.037487] pci 0000:00:01.0: EARLY resume
 [    0.041605] lxfb 0000:00:01.1: EARLY resume
 [    0.045806] Geode LX AES 0000:00:01.2: EARLY resume
 [    0.050701] CAFÃ NAND 0000:00:0c.0: EARLY resume
 [    0.055423] sdhci 0000:00:0c.1: EARLY resume
 [    0.059714] cafe1000-ccic 0000:00:0c.2: EARLY resume
 [    0.064695] pci 0000:00:0f.0: EARLY resume
 [    0.068812] cs5535audio 0000:00:0f.3: EARLY resume
 [    0.073622] ohci_hcd 0000:00:0f.4: EARLY resume
 [    0.078169] ehci_hcd 0000:00:0f.5: EARLY resume
 [    0.082722] serial8250 serial8250.0: EARLY resume
 [    0.087448] platform pcspkr: EARLY resume
 [    0.091478] platform vesafb.0: EARLY resume
 [    0.095699] serial8250 serial8250: EARLY resume
 [    0.100251] i8042 i8042: EARLY resume
 [    0.103930] platform dcon: EARLY resume
 [    0.107786] platform olpc-battery.0: EARLY resume
 [    0.112816] olpc-ec:  running cmd 0x84
 [    0.117598] olpc-ec:  received 0x20
 [    0.121213] olpc-pm:  SCI 0x20 received
 [    0.125065] olpc-ec:  running cmd 0x84
 [    0.129839] olpc-ec:  received 0x0
 [    0.133356] olpc-pm:  SCI 0x0 received
 [    0.137130] PM: Finishing wakeup.
 [    0.140467] rtc_cmos rtc_cmos: resuming
 [    0.144435] platform powerbutton: resuming
 [    0.148554] platform lid: resuming
 [    0.151977] pci 0000:00:01.0: resuming
 [    0.155862] lxfb 0000:00:01.1: resuming
 [    0.209453] Geode LX AES 0000:00:01.2: resuming
 [    0.229922] CAFÃ NAND 0000:00:0c.0: resuming
 [    0.250376] sdhci 0000:00:0c.1: resuming
 [    0.277339] PM: Writing back config space on device 0000:00:0c.1 at
 offset f (was 8080100, writing 808010b)
 [    0.322138] PM: Writing back config space on device 0000:00:0c.1 at
 offset 3 (was 800000, writing 802000)
 [    0.369533] PM: Writing back config space on device 0000:00:0c.1 at
 offset 1 (was 2b00002, writing 2b00006)
 [    0.419833] cafe1000-ccic 0000:00:0c.2: resuming
 [    0.449317] PM: Writing back config space on device 0000:00:0c.2 at
 offset f (was 8080100, writing 808010b)
 [    0.504548] PM: Writing back config space on device 0000:00:0c.2 at
 offset 3 (was 800000, writing 802000)
 [    0.560285] PM: Writing back config space on device 0000:00:0c.2 at
 offset 1 (was 2b00002, writing 2b00006)
 [    0.624083] pci 0000:00:0f.0: resuming
 [    0.652595] cs5535audio 0000:00:0f.3: resuming
 [    0.681922] PCI: Setting latency timer of device 0000:00:0f.3 to 64
 [    0.718304] ohci_hcd 0000:00:0f.4: resuming
 [    0.755275] PCI: Setting latency timer of device 0000:00:0f.4 to 64
 [    0.818818] ehci_hcd 0000:00:0f.5: resuming
 [    0.856332] PCI: Setting latency timer of device 0000:00:0f.5 to 64
 [    0.889935] usb usb1: root hub lost power or was reset
 [    0.922542] PCI: cache line size of 32 is not supported by device
 0000:00:0f.5
 [    1.018502] serial8250 serial8250.0: resuming
 [    1.051102] platform pcspkr: resuming
 [    1.082878] platform vesafb.0: resuming
 [    1.114799] serial8250 serial8250: resuming
 [    1.147229] usb usb1: resuming
 [    1.336815] hub 1-0:1.0: resuming
 [    1.368136] usb usb2: resuming
 [    1.399387] usb usb2: root hub lost power or was reset
 [    1.656574] hub 2-0:1.0: resuming
 [    1.688213] usb 1-1: resuming
 [    1.719243] usb_reset_device!
 [    1.809022] hub_port_wait_reset: portstatus=503 portchange=10
 [    1.908006] usb 1-1: reset high speed USB device using ehci_hcd and
 address 2
 [    2.009936] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    2.044640] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    2.286256] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    2.320992] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    2.565995] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    2.600509] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    2.850127] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    2.883695] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    3.125959] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    3.158583] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    3.190800] hub 1-0:1.0: Cannot enable port 1.  Maybe the USB cable is
 bad?
 [    3.289018] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    3.321002] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    3.555575] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    3.586612] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    3.829456] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    3.859546] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    4.096012] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    4.125800] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    4.365986] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    4.395832] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    4.425640] hub 1-0:1.0: Cannot enable port 1.  Maybe the USB cable is
 bad?
 [    4.519281] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    4.549035] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    4.785838] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    4.815379] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    5.055812] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    5.084926] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    5.325787] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    5.355420] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    5.595762] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    5.625729] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    5.656057] hub 1-0:1.0: Cannot enable port 1.  Maybe the USB cable is
 bad?
 [    5.749545] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    5.780633] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    6.016101] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    6.047504] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    6.285587] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    6.317358] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    6.555562] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    6.586934] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    6.825536] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    6.856910] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    6.888332] hub 1-0:1.0: Cannot enable port 1.  Maybe the USB cable is
 bad?
 [    6.921385] logical disconnect on port 1
 [    6.951174] usb_endpoint usbdev1.2_ep02: PM: resume from 0, parent
 1-1:1.0 still 2
 [    6.985273] usb_endpoint usbdev1.2_ep83: PM: resume from 0, parent
 1-1:1.0 still 2
 [    7.018866] usb_endpoint usbdev1.2_ep00: PM: resume from 0, parent 1-1
 still 2
 [    7.051701] usb8xxx 1-1:1.0: PM: resume from 2, parent 1-1 still 2
 [    7.083517] usb8xxx 1-1:1.0: resuming
 [    7.112292] i8042 i8042: resuming
 [    7.150193] serio serio0: resuming
 [    7.177959] serio serio1: resuming
 [    7.205210] OLPC-DCON 1-000d: resuming
 [    7.259042] platform dcon: resuming
 [    7.335913] olpc-dcon: The CPU has control
 [    7.363357] platform olpc-battery.0: resuming
 [    7.390911] ac97 0-0:AD1888: resuming
 [    7.417516] net msh0: PM: resume from 0, parent 1-1 still 2
 [    7.446285] net eth0: PM: resume from 0, parent 1-1 still 2
 [    7.474545] Restarting tasks ... done.
 [    7.681466] PM: Preparing system for mem sleep
 [    7.711692] ehci_hcd 0000:00:0f.5: port 1 reset error -110
 [    7.739687] hub 1-0:1.0: hub_port_status failed (err = -32)
 [    7.798557] Stopping tasks ... done.
 [    8.193371] net eth0: PM: suspend 0->2, parent 1-1 already 2
 [    8.221304] net msh0: PM: suspend 0->2, parent 1-1 already 2
 [    8.248733] ac97 0-0:AD1888: suspend
 [    8.273761] platform olpc-battery.0: suspend
 [    8.299411] platform dcon: suspend
 [    8.323827] OLPC-DCON 1-000d: suspend
 [    8.385139] olpc-dcon: The DCON has control
 [    8.410004] serio serio1: suspend
 [    8.433514] serio serio0: suspend
 [    8.456492] i8042 i8042: suspend
 [    8.479041] usb8xxx 1-1:1.0: PM: suspend 2-->2
 [    8.502840] usb8xxx 1-1:1.0: PM: suspend 2->2, parent 1-1 already 2
 [    8.528443] usb_endpoint usbdev1.2_ep00: PM: suspend 0->2, parent 1-1
 already 2
 [    8.555415] usb_endpoint usbdev1.2_ep83: PM: suspend 0->2, parent
 1-1:1.0 already 2
 [    8.582418] usb_endpoint usbdev1.2_ep02: PM: suspend 0->2, parent
 1-1:1.0 already 2
 [    8.608870] usb 1-1: PM: suspend 2-->2
 [    8.631084] hub 2-0:1.0: suspend
 [    8.652321] usb usb2: suspend, may wakeup
 [    8.674220] hub 1-0:1.0: suspend
 [    8.694857] usb usb1: suspend, may wakeup
 [    8.716618] serial8250 serial8250: suspend
 [    8.738204] platform vesafb.0: suspend
 [    8.759483] platform pcspkr: suspend
 [    8.780045] serial8250 serial8250.0: suspend
 [    8.801356] ehci_hcd 0000:00:0f.5: suspend
 [    8.838402] ohci_hcd 0000:00:0f.4: suspend
 [    8.866227] cs5535audio 0000:00:0f.3: suspend
 [    8.888167] pci 0000:00:0f.0: suspend
 [    8.908975] cafe1000-ccic 0000:00:0c.2: suspend
 [    8.931907] sdhci 0000:00:0c.1: suspend
 [    8.968740] CAFÃ NAND 0000:00:0c.0: suspend
 [    8.990330] Geode LX AES 0000:00:01.2: suspend
 [    9.012016] lxfb 0000:00:01.1: suspend
 [    9.033984] pci 0000:00:01.0: suspend
 [    9.037682] platform lid: suspend, may wakeup
 [    9.042143] platform powerbutton: suspend, may wakeup
 [    9.047213] rtc_cmos rtc_cmos: suspend, may wakeup
 [    9.052131] PM: Entering mem sleep
 [    9.055563] platform olpc-battery.0: LATE suspend
 [    9.060287] platform dcon: LATE suspend
 [    9.064148] serial8250 serial8250: LATE suspend
 [    9.068711] platform vesafb.0: LATE suspend
 [    9.072913] platform pcspkr: LATE suspend
 [    9.076941] serial8250 serial8250.0: LATE suspend
 [    9.081665] cs5535audio 0000:00:0f.3: LATE suspend
 [    9.086471] pci 0000:00:0f.0: LATE suspend
 [    9.090588] cafe1000-ccic 0000:00:0c.2: LATE suspend
 [    9.095569] sdhci 0000:00:0c.1: LATE suspend
 [    9.099858] CAFÃ NAND 0000:00:0c.0: LATE suspend
 [    9.104581] Geode LX AES 0000:00:01.2: LATE suspend
 [    9.109477] pci 0000:00:01.0: LATE suspend
 [    9.113593] platform lid: LATE suspend, may wakeup
 [    9.118402] platform powerbutton: LATE suspend, may wakeup
 [    9.123903] rtc_cmos rtc_cmos: LATE suspend, may wakeup
 [    9.129464] olpc_do_sleep!
 [    0.004917] olpc-ec:  running cmd 0x24
 [    0.009707] olpc-ec:  running cmd 0x24
 [    0.021042] rtc_cmos rtc_cmos: EARLY resume
 [    0.025241] platform powerbutton: EARLY resume
 [    0.029702] platform lid: EARLY resume
 [    0.033472] pci 0000:00:01.0: EARLY resume
 [    0.037590] lxfb 0000:00:01.1: EARLY resume
 [    0.041791] Geode LX AES 0000:00:01.2: EARLY resume
 [    0.046688] CAFÃ NAND 0000:00:0c.0: EARLY resume
 [    0.051410] sdhci 0000:00:0c.1: EARLY resume
 [    0.055699] cafe1000-ccic 0000:00:0c.2: EARLY resume
 [    0.060681] pci 0000:00:0f.0: EARLY resume
 [    0.064797] cs5535audio 0000:00:0f.3: EARLY resume
 [    0.069605] ohci_hcd 0000:00:0f.4: EARLY resume
 [    0.074155] ehci_hcd 0000:00:0f.5: EARLY resume
 [    0.078706] serial8250 serial8250.0: EARLY resume
 [    0.083425] platform pcspkr: EARLY resume
 [    0.087454] platform vesafb.0: EARLY resume
 [    0.091676] serial8250 serial8250: EARLY resume
 [    0.096228] i8042 i8042: EARLY resume
 [    0.099906] platform dcon: EARLY resume
 [    0.103761] platform olpc-battery.0: EARLY resume
 [    0.108795] olpc-ec:  running cmd 0x84
 [    0.114576] olpc-ec:  received 0x0
 [    0.118076] olpc-pm:  SCI 0x0 received
 [    0.121852] PM: Finishing wakeup.
 [    0.125282] rtc_cmos rtc_cmos: resuming
 [    0.129142] platform powerbutton: resuming
 [    0.133255] platform lid: resuming
 [    0.136750] pci 0000:00:01.0: resuming
 [    0.140537] lxfb 0000:00:01.1: resuming
 [    0.194112] Geode LX AES 0000:00:01.2: resuming
 [    0.216350] CAFÃ NAND 0000:00:0c.0: resuming
 [    0.238391] sdhci 0000:00:0c.1: resuming
 [    0.266544] PM: Writing back config space on device 0000:00:0c.1 at
 offset f (was 8080100, writing 808010b)
 [    0.312957] PM: Writing back config space on device 0000:00:0c.1 at
 offset 3 (was 800000, writing 802000)
 [    0.361057] PM: Writing back config space on device 0000:00:0c.1 at
 offset 1 (was 2b00002, writing 2b00006)
 [    0.412332] cafe1000-ccic 0000:00:0c.2: resuming
 [    0.444240] PM: Writing back config space on device 0000:00:0c.2 at
 offset f (was 8080100, writing 808010b)
 [    0.498381] PM: Writing back config space on device 0000:00:0c.2 at
 offset 3 (was 800000, writing 802000)
 [    0.554933] PM: Writing back config space on device 0000:00:0c.2 at
 offset 1 (was 2b00002, writing 2b00006)
 [    0.620164] pci 0000:00:0f.0: resuming
 [    0.649440] cs5535audio 0000:00:0f.3: resuming
 [    0.679756] PCI: Setting latency timer of device 0000:00:0f.3 to 64
 [    0.716270] ohci_hcd 0000:00:0f.4: resuming
 [    0.760101] PCI: Setting latency timer of device 0000:00:0f.4 to 64
 [    0.819739] ehci_hcd 0000:00:0f.5: resuming
 [    0.857251] PCI: Setting latency timer of device 0000:00:0f.5 to 64
 [    0.890950] usb usb1: root hub lost power or was reset
 [    0.923615] PCI: cache line size of 32 is not supported by device
 0000:00:0f.5
 [    1.019910] serial8250 serial8250.0: resuming
 [    1.052602] platform pcspkr: resuming
 [    1.084500] platform vesafb.0: resuming
 [    1.116517] serial8250 serial8250: resuming
 [    1.149065] usb usb1: resuming
 [    1.337733] hub 1-0:1.0: resuming
 [    1.369147] usb usb2: resuming
 [    1.400462] usb usb2: root hub lost power or was reset
 [    1.659445] hub 2-0:1.0: resuming
 [    1.691145] usb 1-1: resuming
 [    1.722303] usb_endpoint usbdev1.2_ep02: PM: resume from 0, parent
 1-1:1.0 still 2
 [    1.759068] usb_endpoint usbdev1.2_ep83: PM: resume from 0, parent
 1-1:1.0 still 2
 [    1.795507] usb_endpoint usbdev1.2_ep00: PM: resume from 0, parent 1-1
 still 2
 [    1.831379] i8042 i8042: resuming
 [    1.872511] serio serio0: resuming
 [    1.904033] serio serio1: resuming
 [    1.935064] OLPC-DCON 1-000d: resuming
 [    1.991309] platform dcon: resuming
 [    2.021776] platform olpc-battery.0: resuming
 [    2.102484] olpc-dcon: The CPU has control
 [    2.132339] ac97 0-0:AD1888: resuming
 [    2.161039] net msh0: PM: resume from 0, parent 1-1 still 2
 [    2.191367] net eth0: PM: resume from 0, parent 1-1 still 2
 [    2.220694] Restarting tasks ... <6>usb 1-1: USB disconnect, address 2
 [    2.254591] PM: Removing info for No Bus:usbdev1.2_ep02
 [    2.283590] PM: Removing info for No Bus:usbdev1.2_ep83
 [    2.341800] PM: Removing info for No Bus:msh0
 [    2.444937] olpc-ec:  running cmd 0x84
 [    2.471565] olpc-ec:  received 0x1
 [    2.494939] olpc-pm:  SCI 0x1 received
 [    2.517898] olpc-ec:  running cmd 0x84
 [    2.542621] olpc-ec:  received 0x0
 [    2.565646] olpc-pm:  SCI 0x0 received
 [    2.591129] PM: Removing info for No Bus:eth0
 [    2.727660] done.
 [    2.864751] PM: Preparing system for mem sleep
 [    2.888920] Stopping tasks ... <7>PM: Removing info for usb:1-1:1.0
 [    3.464335] PM: Removing info for No Bus:usbdev1.2_ep00
 [    3.487926] PM: Removing info for usb:1-1
 [    3.567446] hub_port_wait_reset: portstatus=503 portchange=10
 [    3.647320] usb 1-1: new high speed USB device using ehci_hcd and
 address 3
 [    3.730056] hub_port_wait_reset: portstatus=503 portchange=10
 [    3.854009] PM: Adding info for usb:1-1
 [    3.876328] PM: Adding info for No Bus:usbdev1.3_ep00
 [    3.899701] usb 1-1: configuration #1 chosen from 1 choice
 [    3.925103] PM: Adding info for usb:1-1:1.0
 [    3.948446] PM: Adding info for No Bus:msh0
 [    3.971738] PM: Adding info for No Bus:1-1
 [   23.518425]
 [   23.539362] Stopping kernel threads timed out after 20 seconds (1 tasks
 refusing to freeze):
 [   23.568285]  khubd
 [   23.590888] Restarting tasks ... done.
 [   24.195651] PM: Preparing system for mem sleep
 [   24.221173] Stopping tasks ...
 [   44.247682] Stopping kernel threads timed out after 20 seconds (1 tasks
 refusing to freeze):
 [   44.278256]  khubd
 [   44.302243] Restarting tasks ... <7>PM: Removing info for No Bus:1-1
 [   44.404289] usb_reset_device!
 [   44.428343] devpath 1 ep3in 3strikes
 [   44.481338] hub_port_wait_reset: portstatus=503 portchange=10
 [   44.531269] done.
 [   44.557436] PM: Preparing system for mem sleep
 [   44.585490] usb 1-1: reset high speed USB device using ehci_hcd and
 address 3
 [   44.615257] Stopping tasks ... <3>hub_port_wait_reset: portstatus=503
 portchange=10
 [   44.785458] USB_REQ_SET_CONFIGURATION!
 [   44.812222] usb 1-1: can't restore configuration #1 (error=-32)
 [   44.841492] logical disconnect on port 1
 [   44.868689] libertas: firmware init failed
 [   44.925843] PM: Removing info for No Bus:msh0
 [   44.997250] usb8xxx: probe of 1-1:1.0 failed with error -12
 [   45.027016] PM: Adding info for No Bus:usbdev1.3_ep02
 [   45.056549] PM: Adding info for No Bus:usbdev1.3_ep83
 [   45.085962] usb 1-1: USB disconnect, address 3
 [   45.116894] PM: Removing info for No Bus:usbdev1.3_ep02
 [   45.146639] PM: Removing info for No Bus:usbdev1.3_ep83
 [   45.176014] PM: Removing info for usb:1-1:1.0
 [   45.205194] PM: Removing info for No Bus:usbdev1.3_ep00
 [   45.233806] PM: Removing info for usb:1-1
 [   45.327390] hub_port_wait_reset: portstatus=503 portchange=10
 [   45.413640] usb 1-1: new high speed USB device using ehci_hcd and
 address 4
 [   45.501252] hub_port_wait_reset: portstatus=503 portchange=10
 [   45.621304] PM: Adding info for usb:1-1
 [   45.648551] PM: Adding info for No Bus:usbdev1.4_ep00
 [   45.677003] usb 1-1: configuration #1 chosen from 1 choice
 [   45.706026] usb 1-1: can't set config #1, error -32
 [   45.734165] done.
 [   45.761128] usb 1-1: suspend
 [   45.787264] ac97 0-0:AD1888: suspend
 [   45.814072] platform olpc-battery.0: suspend
 [   45.841187] platform dcon: suspend
 [   45.866727] OLPC-DCON 1-000d: suspend
 [   45.931611] olpc-dcon: The DCON has control
 [   45.958004] serio serio1: suspend
 [   45.983406] serio serio0: suspend
 [   46.007998] i8042 i8042: suspend
 [   46.031895] hub 2-0:1.0: suspend
 [   46.055294] usb usb2: suspend, may wakeup
 [   46.079293] hub 1-0:1.0: suspend
 [   46.102407] usb usb1: suspend, may wakeup
 [   46.126207] serial8250 serial8250: suspend
 [   46.149903] platform vesafb.0: suspend
 [   46.173105] platform pcspkr: suspend
 [   46.195558] serial8250 serial8250.0: suspend
 [   46.218395] ehci_hcd 0000:00:0f.5: suspend
 [   46.247478] ohci_hcd 0000:00:0f.4: suspend
 [   46.275791] cs5535audio 0000:00:0f.3: suspend
 [   46.297761] pci 0000:00:0f.0: suspend
 [   46.318599] cafe1000-ccic 0000:00:0c.2: suspend
 [   46.341469] sdhci 0000:00:0c.1: suspend
 [   46.376838] CAFÃ NAND 0000:00:0c.0: suspend
 [   46.398002] Geode LX AES 0000:00:01.2: suspend
 [   46.419656] lxfb 0000:00:01.1: suspend
 [   46.441594] pci 0000:00:01.0: suspend
 [   46.445294] platform lid: suspend, may wakeup
 [   46.449756] platform powerbutton: suspend, may wakeup
 [   46.454828] rtc_cmos rtc_cmos: suspend, may wakeup
 [   46.459741] PM: Entering mem sleep
 [   46.463168] platform olpc-battery.0: LATE suspend
 [   46.467891] platform dcon: LATE suspend
 [   46.471752] serial8250 serial8250: LATE suspend
 [   46.476309] platform vesafb.0: LATE suspend
 [   46.480509] platform pcspkr: LATE suspend
 [   46.484537] serial8250 serial8250.0: LATE suspend
 [   46.489262] cs5535audio 0000:00:0f.3: LATE suspend
 [   46.494069] pci 0000:00:0f.0: LATE suspend
 [   46.498185] cafe1000-ccic 0000:00:0c.2: LATE suspend
 [   46.503166] sdhci 0000:00:0c.1: LATE suspend
 [   46.507457] CAFÃ NAND 0000:00:0c.0: LATE suspend
 [   46.512178] Geode LX AES 0000:00:01.2: LATE suspend
 [   46.517073] pci 0000:00:01.0: LATE suspend
 [   46.521190] platform lid: LATE suspend, may wakeup
 [   46.525998] platform powerbutton: LATE suspend, may wakeup
 [   46.531500] rtc_cmos rtc_cmos: LATE suspend, may wakeup
 [   46.537043] olpc_do_sleep!
 [    0.004915] olpc-ec:  running cmd 0x24
 [    0.009700] olpc-ec:  running cmd 0x24
 [    0.021040] rtc_cmos rtc_cmos: EARLY resume
 [    0.025241] platform powerbutton: EARLY resume
 [    0.029702] platform lid: EARLY resume
 [    0.033473] pci 0000:00:01.0: EARLY resume
 [    0.037591] lxfb 0000:00:01.1: EARLY resume
 [    0.041792] Geode LX AES 0000:00:01.2: EARLY resume
 [    0.046687] CAFÃ NAND 0000:00:0c.0: EARLY resume
 [    0.051410] sdhci 0000:00:0c.1: EARLY resume
 [    0.055698] cafe1000-ccic 0000:00:0c.2: EARLY resume
 [    0.060679] pci 0000:00:0f.0: EARLY resume
 [    0.064798] cs5535audio 0000:00:0f.3: EARLY resume
 [    0.069605] ohci_hcd 0000:00:0f.4: EARLY resume
 [    0.074155] ehci_hcd 0000:00:0f.5: EARLY resume
 [    0.078706] serial8250 serial8250.0: EARLY resume
 [    0.083425] platform pcspkr: EARLY resume
 [    0.087455] platform vesafb.0: EARLY resume
 [    0.091675] serial8250 serial8250: EARLY resume
 [    0.096226] i8042 i8042: EARLY resume
 [    0.099907] platform dcon: EARLY resume
 [    0.103762] platform olpc-battery.0: EARLY resume
 [    0.108792] olpc-ec:  running cmd 0x84
 [    0.114576] olpc-ec:  received 0x0
 [    0.118105] olpc-pm:  SCI 0x0 received
 [    0.121876] PM: Finishing wakeup.
 [    0.125310] rtc_cmos rtc_cmos: resuming
 [    0.129167] platform powerbutton: resuming
 [    0.133283] platform lid: resuming
 [    0.137104] pci 0000:00:01.0: resuming
 [    0.140893] lxfb 0000:00:01.1: resuming
 [    0.194478] Geode LX AES 0000:00:01.2: resuming
 [    0.216226] CAFÃ NAND 0000:00:0c.0: resuming
 [    0.238267] sdhci 0000:00:0c.1: resuming
 [    0.266542] PM: Writing back config space on device 0000:00:0c.1 at
 offset f (was 8080100, writing 808010b)
 [    0.314115] PM: Writing back config space on device 0000:00:0c.1 at
 offset 3 (was 800000, writing 802000)
 [    0.363312] PM: Writing back config space on device 0000:00:0c.1 at
 offset 1 (was 2b00002, writing 2b00006)
 [    0.414068] cafe1000-ccic 0000:00:0c.2: resuming
 [    0.443707] PM: Writing back config space on device 0000:00:0c.2 at
 offset f (was 8080100, writing 808010b)
 [    0.498937] PM: Writing back config space on device 0000:00:0c.2 at
 offset 3 (was 800000, writing 802000)
 [    0.554583] PM: Writing back config space on device 0000:00:0c.2 at
 offset 1 (was 2b00002, writing 2b00006)
 [    0.618440] pci 0000:00:0f.0: resuming
 [    0.647044] cs5535audio 0000:00:0f.3: resuming
 [    0.676554] PCI: Setting latency timer of device 0000:00:0f.3 to 64
 [    0.712705] ohci_hcd 0000:00:0f.4: resuming
 [    0.749358] PCI: Setting latency timer of device 0000:00:0f.4 to 64
 [    0.810461] ehci_hcd 0000:00:0f.5: resuming
 [    0.847973] PCI: Setting latency timer of device 0000:00:0f.5 to 64
 [    0.881578] usb usb1: root hub lost power or was reset
 [    0.914215] PCI: cache line size of 32 is not supported by device
 0000:00:0f.5
 [    1.010633] serial8250 serial8250.0: resuming
 [    1.043263] platform pcspkr: resuming
 [    1.075130] platform vesafb.0: resuming
 [    1.107114] serial8250 serial8250: resuming
 [    1.139636] usb usb1: resuming
 [    1.328455] hub 1-0:1.0: resuming
 [    1.359870] usb usb2: resuming
 [    1.391181] usb usb2: root hub lost power or was reset
 [    1.648702] hub 2-0:1.0: resuming
 [    1.680402] i8042 i8042: resuming
 [    1.720862] serio serio0: resuming
 [    1.752292] serio serio1: resuming
 [    1.783363] OLPC-DCON 1-000d: resuming
 [    1.841431] platform dcon: resuming
 [    1.922452] olpc-dcon: The CPU has control
 [    1.953983] platform olpc-battery.0: resuming
 [    1.985656] ac97 0-0:AD1888: resuming
 [    2.016597] usb 1-1: resuming
 [    2.046131] usb_reset_device!
 [    2.140264] hub_port_wait_reset: portstatus=503 portchange=10
 [    2.230156] usb 1-1: reset high speed USB device using ehci_hcd and
 address 4
 [    2.321123] hub_port_wait_reset: portstatus=503 portchange=10
 [    2.441769] Restarting tasks ... <7>olpc-ec:  running cmd 0x84
 [    2.673995] olpc-ec:  received 0x1
 [    2.701845] olpc-pm:  SCI 0x1 received
 [    2.729267] olpc-ec:  running cmd 0x84
 [    2.757855] olpc-ec:  received 0x0
 [    2.783314] olpc-pm:  SCI 0x0 received
 [    3.202476] done.
 [    3.227991] PM: Preparing system for mem sleep
 [    3.254522] Stopping tasks ... done.
 [    3.282223] usb 1-1: suspend
 [    3.304855] ac97 0-0:AD1888: suspend
 [    3.327899] platform olpc-battery.0: suspend
 [    3.351448] platform dcon: suspend
 [    3.373657] OLPC-DCON 1-000d: suspend
 [    3.423714] olpc-dcon: The DCON has control
 [    3.446201] serio serio1: suspend
 [    3.467421] serio serio0: suspend
 [    3.487864] i8042 i8042: suspend
 [    3.507670] hub 2-0:1.0: suspend
 [    3.527227] usb usb2: suspend, may wakeup
 [    3.547811] hub 1-0:1.0: suspend
 [    3.567442] usb usb1: suspend, may wakeup
 [    3.588656] serial8250 serial8250: suspend
 [    3.609386] platform vesafb.0: suspend
 [    3.629783] platform pcspkr: suspend
 [    3.649797] serial8250 serial8250.0: suspend
 [    3.670526] ehci_hcd 0000:00:0f.5: suspend
 [    3.698083] ohci_hcd 0000:00:0f.4: suspend
 [    3.725419] cs5535audio 0000:00:0f.3: suspend
 [    3.746989] pci 0000:00:0f.0: suspend
 [    3.767434] cafe1000-ccic 0000:00:0c.2: suspend
 [    3.789999] sdhci 0000:00:0c.1: suspend
 [    3.817680] CAFÃ NAND 0000:00:0c.0: suspend
 [    3.838934] Geode LX AES 0000:00:01.2: suspend
 [    3.860315] lxfb 0000:00:01.1: suspend
 [    3.882101] pci 0000:00:01.0: suspend
 [    3.885804] platform lid: suspend, may wakeup
 [    3.890261] platform powerbutton: suspend, may wakeup
 [    3.895338] rtc_cmos rtc_cmos: suspend, may wakeup
 [    3.900246] PM: Entering mem sleep
 [    3.903678] platform olpc-battery.0: LATE suspend
 [    3.908401] platform dcon: LATE suspend
 [    3.912261] serial8250 serial8250: LATE suspend
 [    3.916817] platform vesafb.0: LATE suspend
 [    3.921018] platform pcspkr: LATE suspend
 [    3.925046] serial8250 serial8250.0: LATE suspend
 [    3.929770] cs5535audio 0000:00:0f.3: LATE suspend
 [    3.934577] pci 0000:00:0f.0: LATE suspend
 [    3.938694] cafe1000-ccic 0000:00:0c.2: LATE suspend
 [    3.943675] sdhci 0000:00:0c.1: LATE suspend
 [    3.947965] CAFÃ NAND 0000:00:0c.0: LATE suspend
 [    3.952687] Geode LX AES 0000:00:01.2: LATE suspend
 [    3.957584] pci 0000:00:01.0: LATE suspend
 [    3.961700] platform lid: LATE suspend, may wakeup
 [    3.966509] platform powerbutton: LATE suspend, may wakeup
 [    3.972011] rtc_cmos rtc_cmos: LATE suspend, may wakeup
 [    3.977548] olpc_do_sleep!

-- 
Ticket URL: <https://dev.laptop.org/ticket/4431>
One Laptop Per Child <https://dev.laptop.org>
OLPC bug tracking system



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