Attachment 110550 Details for Bug 87086 – dmesg

dmesg

suspned.txt (text/plain), 109.82 KB, created by Guo Jinxian on 2014-12-08 02:26:56 UTC

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Creator: Guo Jinxian

Created: 2014-12-08 02:26:56 UTC

Size: 109.82 KB

patch

obsolete

>[  527.720338] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  527.720372] sd 1:0:0:0: [sda] Starting disk
>[  527.943117] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  528.025227] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  528.026449] ata2.00: configured for UDMA/133
>[  528.086461] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  528.198285] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  528.261268] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  528.261274] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  528.261277] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  528.261282] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  528.261286] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  528.262547] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  528.407237] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  528.572002] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  528.572525] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  528.572530] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  528.572534] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  528.572538] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  528.572542] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  528.725212] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  528.889575] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  529.346785] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  529.615303] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  529.615318] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  529.686717] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  529.773155] PM: resume of devices complete after 2053.917 msecs
>[  530.543461] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  530.585287] PM: Finishing wakeup.
>[  530.585292] Restarting tasks ... done.
>[  530.858949] asix 1-2:1.0 eth0: link down
>[  531.779738] PM: Syncing filesystems ... done.
>[  531.781426] PM: Preparing system for mem sleep
>[  531.781647] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  531.783111] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  531.784390] PM: Entering mem sleep
>[  531.784550] Suspending console(s) (use no_console_suspend to debug)
>[  531.785246] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  531.785462] sd 1:0:0:0: [sda] Stopping disk
>[  531.986091] serial 00:01: disabled
>[  532.139349] hpet1: lost 9600 rtc interrupts
>[  532.485527] PM: suspend of devices complete after 700.645 msecs
>[  532.504030] hpet1: lost 9600 rtc interrupts
>[  532.523460] PM: late suspend of devices complete after 37.921 msecs
>[  532.526230] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  532.537283] PM: noirq suspend of devices complete after 13.814 msecs
>[  532.537340] ACPI: Preparing to enter system sleep state S3
>[  532.537698] PM: Saving platform NVS memory
>[  532.540382] Disabling non-boot CPUs ...
>[  532.541786] smpboot: CPU 1 is now offline
>[  532.543622] smpboot: CPU 2 is now offline
>[  532.545490] smpboot: CPU 3 is now offline
>[  532.546540] ACPI: Low-level resume complete
>[  532.546640] PM: Restoring platform NVS memory
>[  532.547845] CPU0: Thermal LVT vector (0xfa) already installed
>[  532.547868] Enabling non-boot CPUs ...
>[  532.547941] x86: Booting SMP configuration:
>[  532.547943] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  532.564476] CPU1: Thermal LVT vector (0xfa) already installed
>[  532.567659] CPU1 is up
>[  532.567711] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  532.584243] CPU2: Thermal LVT vector (0xfa) already installed
>[  532.587424] CPU2 is up
>[  532.587486] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  532.604020] CPU3: Thermal LVT vector (0xfa) already installed
>[  532.607314] CPU3 is up
>[  532.608661] ACPI: Waking up from system sleep state S3
>[  532.618208] acpi LNXPOWER:05: Turning OFF
>[  532.618263] acpi LNXPOWER:04: Turning OFF
>[  532.629275] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  532.629638] PM: noirq resume of devices complete after 11.243 msecs
>[  532.651122] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  532.651257] ------------[ cut here ]------------
>[  532.651288] WARNING: CPU: 1 PID: 4478 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  532.651291] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  532.651321] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  532.651328] CPU: 1 PID: 4478 Comm: kworker/u8:54 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  532.651338] Workqueue: events_unbound async_run_entry_fn
>[  532.651343]  0000000000000000 0000000000000009 ffffffff817788a0 ffff8801757afc98
>[  532.651347]  ffffffff81036742 ffff8801757afc90 ffffffffa007ea40 ffff8801757ac000
>[  532.651351]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  532.651353] Call Trace:
>[  532.651363]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  532.651370]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  532.651397]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  532.651402]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  532.651431]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  532.651458]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  532.651485]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  532.651512]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  532.651518]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  532.651522]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  532.651526]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  532.651532]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  532.651537]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  532.651541]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  532.651545]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  532.651550]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  532.651554]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  532.651560]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  532.651564]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  532.651567] ---[ end trace c5048bcdf86a84e4 ]---
>[  532.651600] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  532.687112] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  532.687123] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  532.687182] PM: early resume of devices complete after 57.491 msecs
>[  532.687533] usb usb1: root hub lost power or was reset
>[  532.687536] usb usb2: root hub lost power or was reset
>[  532.687870] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  532.688193] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  532.689098] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  532.698147] sd 1:0:0:0: [sda] Starting disk
>[  532.922171] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  533.005333] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  533.006630] ata2.00: configured for UDMA/133
>[  533.054544] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  533.178449] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  533.229740] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  533.229746] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  533.229750] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  533.229754] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  533.229757] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  533.230672] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  533.375496] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  533.541419] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  533.541969] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  533.541974] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  533.541977] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  533.541982] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  533.541985] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  533.694631] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  533.858859] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  534.316879] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  534.585744] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  534.585758] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  534.657769] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  534.743198] PM: resume of devices complete after 2055.910 msecs
>[  535.512696] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  535.554566] PM: Finishing wakeup.
>[  535.554570] Restarting tasks ... done.
>[  535.567587] asix 1-2:1.0 eth0: link down
>[  537.483519] PM: Syncing filesystems ... done.
>[  537.485169] PM: Preparing system for mem sleep
>[  537.485415] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  537.486843] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  537.488014] PM: Entering mem sleep
>[  537.488174] Suspending console(s) (use no_console_suspend to debug)
>[  537.489036] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  537.489219] sd 1:0:0:0: [sda] Stopping disk
>[  537.689160] serial 00:01: disabled
>[  537.864615] hpet1: lost 9600 rtc interrupts
>[  538.228934] hpet1: lost 9600 rtc interrupts
>[  538.229060] PM: suspend of devices complete after 740.541 msecs
>[  538.250751] PM: late suspend of devices complete after 21.680 msecs
>[  538.252701] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  538.263398] PM: noirq suspend of devices complete after 12.611 msecs
>[  538.263454] ACPI: Preparing to enter system sleep state S3
>[  538.263813] PM: Saving platform NVS memory
>[  538.266516] Disabling non-boot CPUs ...
>[  538.267936] smpboot: CPU 1 is now offline
>[  538.269807] smpboot: CPU 2 is now offline
>[  538.271538] smpboot: CPU 3 is now offline
>[  538.272580] ACPI: Low-level resume complete
>[  538.272680] PM: Restoring platform NVS memory
>[  538.273894] CPU0: Thermal LVT vector (0xfa) already installed
>[  538.273915] Enabling non-boot CPUs ...
>[  538.273986] x86: Booting SMP configuration:
>[  538.273990] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  538.290520] CPU1: Thermal LVT vector (0xfa) already installed
>[  538.293671] CPU1 is up
>[  538.293727] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  538.310257] CPU2: Thermal LVT vector (0xfa) already installed
>[  538.313430] CPU2 is up
>[  538.313483] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  538.330016] CPU3: Thermal LVT vector (0xfa) already installed
>[  538.333267] CPU3 is up
>[  538.334593] ACPI: Waking up from system sleep state S3
>[  538.343353] acpi LNXPOWER:05: Turning OFF
>[  538.343415] acpi LNXPOWER:04: Turning OFF
>[  538.354351] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  538.354671] PM: noirq resume of devices complete after 11.120 msecs
>[  538.376254] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  538.376391] ------------[ cut here ]------------
>[  538.376420] WARNING: CPU: 1 PID: 4468 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  538.376423] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  538.376453] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  538.376460] CPU: 1 PID: 4468 Comm: kworker/u8:44 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  538.376470] Workqueue: events_unbound async_run_entry_fn
>[  538.376477]  0000000000000000 0000000000000009 ffffffff817788a0 ffff88017a3b7c98
>[  538.376481]  ffffffff81036742 ffff88017a3b7c90 ffffffffa007ea40 ffff88017a3b4000
>[  538.376485]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  538.376487] Call Trace:
>[  538.376497]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  538.376504]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  538.376531]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  538.376536]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  538.376564]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  538.376590]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  538.376618]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  538.376645]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  538.376651]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  538.376655]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  538.376659]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  538.376664]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  538.376670]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  538.376674]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  538.376678]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  538.376683]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  538.376687]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  538.376692]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  538.376697]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  538.376699] ---[ end trace c5048bcdf86a84e5 ]---
>[  538.376730] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  538.412246] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  538.412258] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  538.412314] PM: early resume of devices complete after 57.513 msecs
>[  538.412975] usb usb1: root hub lost power or was reset
>[  538.412979] usb usb2: root hub lost power or was reset
>[  538.413403] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  538.413782] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  538.413985] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  538.423353] sd 1:0:0:0: [sda] Starting disk
>[  538.645239] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  538.730445] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  538.731681] ata2.00: configured for UDMA/133
>[  538.780761] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  538.901511] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  538.946723] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  538.947278] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  538.947284] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  538.947288] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  538.947292] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  538.947295] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  539.099765] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  539.263641] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  539.416422] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  539.591481] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  539.591486] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  539.591490] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  539.591494] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  539.591497] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  539.592132] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  539.657856] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  539.994856] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  540.263702] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  540.263724] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  540.270220] PM: resume of devices complete after 1857.812 msecs
>[  541.039806] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  541.081334] PM: Finishing wakeup.
>[  541.081340] Restarting tasks ... done.
>[  541.092435] asix 1-2:1.0 eth0: link down
>[  544.519448] asix 1-2:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
>[  548.660932] usb 1-3: new high-speed USB device number 9 using xhci_hcd
>[  548.836022] usb 1-3: New USB device found, idVendor=12d1, idProduct=1573
>[  548.836034] usb 1-3: New USB device strings: Mfr=2, Product=3, SerialNumber=4
>[  548.836040] usb 1-3: Product: HUAWEI Mobile
>[  548.836047] usb 1-3: Manufacturer: HUAWEI Technology
>[  548.836052] usb 1-3: SerialNumber: 0123456789ABCDEF
>[  548.887908] option 1-3:1.0: GSM modem (1-port) converter detected
>[  548.888120] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB0
>[  548.888540] option 1-3:1.1: GSM modem (1-port) converter detected
>[  548.888734] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB1
>[  548.889102] option 1-3:1.2: GSM modem (1-port) converter detected
>[  548.889271] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB2
>[  548.894836] option 1-3:1.5: GSM modem (1-port) converter detected
>[  548.895046] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB3
>[  567.886751] PM: Syncing filesystems ... done.
>[  567.888413] PM: Preparing system for mem sleep
>[  567.889295] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[  567.891937] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done.
>[  567.894162] PM: Entering mem sleep
>[  567.894692] Suspending console(s) (use no_console_suspend to debug)
>[  567.897059] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  567.897266] sd 1:0:0:0: [sda] Stopping disk
>[  568.098871] serial 00:01: disabled
>[  568.253561] hpet1: lost 9600 rtc interrupts
>[  568.622825] PM: suspend of devices complete after 727.000 msecs
>[  568.637378] hpet1: lost 9600 rtc interrupts
>[  568.651822] PM: late suspend of devices complete after 28.988 msecs
>[  568.653768] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  568.664661] PM: noirq suspend of devices complete after 12.832 msecs
>[  568.664723] ACPI: Preparing to enter system sleep state S3
>[  568.665073] PM: Saving platform NVS memory
>[  568.667743] Disabling non-boot CPUs ...
>[  568.669176] smpboot: CPU 1 is now offline
>[  568.671089] smpboot: CPU 2 is now offline
>[  568.672957] smpboot: CPU 3 is now offline
>[  568.674140] ACPI: Low-level resume complete
>[  568.674239] PM: Restoring platform NVS memory
>[  568.675468] CPU0: Thermal LVT vector (0xfa) already installed
>[  568.675504] Enabling non-boot CPUs ...
>[  568.675575] x86: Booting SMP configuration:
>[  568.675577] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  568.692108] CPU1: Thermal LVT vector (0xfa) already installed
>[  568.695279] CPU1 is up
>[  568.695331] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  568.711863] CPU2: Thermal LVT vector (0xfa) already installed
>[  568.715035] CPU2 is up
>[  568.715091] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  568.731625] CPU3: Thermal LVT vector (0xfa) already installed
>[  568.734875] CPU3 is up
>[  568.736224] ACPI: Waking up from system sleep state S3
>[  568.745611] acpi LNXPOWER:05: Turning OFF
>[  568.745678] acpi LNXPOWER:04: Turning OFF
>[  568.756640] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  568.757121] PM: noirq resume of devices complete after 11.296 msecs
>[  568.778510] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  568.778643] ------------[ cut here ]------------
>[  568.778674] WARNING: CPU: 2 PID: 4502 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  568.778676] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  568.778707] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  568.778714] CPU: 2 PID: 4502 Comm: kworker/u8:78 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  568.778723] Workqueue: events_unbound async_run_entry_fn
>[  568.778731]  0000000000000000 0000000000000009 ffffffff817788a0 ffff88000261bc98
>[  568.778735]  ffffffff81036742 ffff88000261bc90 ffffffffa007ea40 ffff880002618000
>[  568.778738]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  568.778741] Call Trace:
>[  568.778751]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  568.778758]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  568.778785]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  568.778790]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  568.778818]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  568.778844]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  568.778872]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  568.778899]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  568.778904]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  568.778908]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  568.778911]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  568.778916]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  568.778922]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  568.778925]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  568.778929]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  568.778934]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  568.778938]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  568.778944]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  568.778948]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  568.778952] ---[ end trace c5048bcdf86a84e6 ]---
>[  568.778982] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  568.814504] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  568.814512] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  568.814613] PM: early resume of devices complete after 57.434 msecs
>[  568.814941] usb usb1: root hub lost power or was reset
>[  568.814945] usb usb2: root hub lost power or was reset
>[  568.815339] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  568.815374] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  568.815866] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  568.817493] sd 1:0:0:0: [sda] Starting disk
>[  569.039499] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  569.119698] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  569.121026] ata2.00: configured for UDMA/133
>[  569.182700] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  569.294722] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  569.357809] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  569.357814] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  569.357819] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  569.357822] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  569.357826] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  569.358408] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  569.503964] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  569.668597] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  569.669031] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  569.669036] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  569.669040] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  569.669045] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  569.669048] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  569.821737] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  569.986096] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  570.264066] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  570.600039] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  570.868170] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  570.868192] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  570.874602] PM: resume of devices complete after 2059.887 msecs
>[  571.644088] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  571.686822] PM: Finishing wakeup.
>[  571.686827] Restarting tasks ... done.
>[  571.688414] usb 1-3: USB disconnect, device number 9
>[  571.688746] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
>[  571.688782] option 1-3:1.0: device disconnected
>[  571.689390] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
>[  571.689417] option 1-3:1.1: device disconnected
>[  571.689675] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
>[  571.689708] option 1-3:1.2: device disconnected
>[  571.689930] option1 ttyUSB3: usb_wwan_open: submit int urb failed: -19
>[  571.697090] option1 ttyUSB3: usb_wwan_open: submit read urb 0 failed: -19
>[  571.704131] option1 ttyUSB3: usb_wwan_open: submit read urb 1 failed: -19
>[  571.711055] option1 ttyUSB3: usb_wwan_open: submit read urb 2 failed: -19
>[  571.717859] option1 ttyUSB3: usb_wwan_open: submit read urb 3 failed: -19
>[  571.724571] PM: Syncing filesystems ... 
>[  571.725639] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
>[  571.725748] option 1-3:1.5: device disconnected
>[  571.727951] done.
>[  571.727961] PM: Preparing system for mem sleep
>[  571.728186] Freezing user space processes ... (elapsed 0.006 seconds) done.
>[  571.734668] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
>[  571.735673] PM: Entering mem sleep
>[  571.735830] Suspending console(s) (use no_console_suspend to debug)
>[  571.736377] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  571.736528] sd 1:0:0:0: [sda] Stopping disk
>[  571.936381] serial 00:01: disabled
>[  572.101304] hpet1: lost 9600 rtc interrupts
>[  572.448785] PM: suspend of devices complete after 712.628 msecs
>[  572.464797] hpet1: lost 9600 rtc interrupts
>[  572.477677] PM: late suspend of devices complete after 28.882 msecs
>[  572.480236] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  572.490692] PM: noirq suspend of devices complete after 13.007 msecs
>[  572.490748] ACPI: Preparing to enter system sleep state S3
>[  572.491112] PM: Saving platform NVS memory
>[  572.492688] ------------[ cut here ]------------
>[  572.492731] WARNING: CPU: 3 PID: 896 at drivers/gpu/drm/i915/intel_display.c:1029 chv_dpio_cmn_power_well_disable+0x81/0xce [i915]()
>[  572.492733] PLL state assertion failure (expected off, current on)
>[  572.492765] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  572.492771] CPU: 3 PID: 896 Comm: kworker/3:1 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  572.492810] Workqueue: events edp_panel_vdd_work [i915]
>[  572.492815]  0000000000000000 0000000000000009 ffffffff817788a0 ffff8801759afd48
>[  572.492819]  ffffffff81036742 ffff880175b08758 ffffffffa008bfff 000000000000000f
>[  572.492823]  ffff880175b00000 ffffffffa012aec0 0000000000000001 0000000000008000
>[  572.492825] Call Trace:
>[  572.492836]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  572.492844]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  572.492873]  [<ffffffffa008bfff>] ? chv_dpio_cmn_power_well_disable+0x81/0xce [i915]
>[  572.492879]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  572.492909]  [<ffffffffa008bfff>] ? chv_dpio_cmn_power_well_disable+0x81/0xce [i915]
>[  572.492943]  [<ffffffffa008cc6a>] ? intel_display_power_put+0xeb/0x119 [i915]
>[  572.492950]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  572.492955]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  572.492959]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  572.492964]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  572.492971]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  572.492976]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  572.492980]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  572.492984] ---[ end trace c5048bcdf86a84e7 ]---
>[  572.494166] Disabling non-boot CPUs ...
>[  572.495559] smpboot: CPU 1 is now offline
>[  572.497371] smpboot: CPU 2 is now offline
>[  572.499256] smpboot: CPU 3 is now offline
>[  572.500278] ACPI: Low-level resume complete
>[  572.500377] PM: Restoring platform NVS memory
>[  572.501591] CPU0: Thermal LVT vector (0xfa) already installed
>[  572.501665] Enabling non-boot CPUs ...
>[  572.501734] x86: Booting SMP configuration:
>[  572.501737] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  572.518301] CPU1: Thermal LVT vector (0xfa) already installed
>[  572.521548] CPU1 is up
>[  572.521604] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  572.538158] CPU2: Thermal LVT vector (0xfa) already installed
>[  572.541281] CPU2 is up
>[  572.541334] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  572.557891] CPU3: Thermal LVT vector (0xfa) already installed
>[  572.561114] CPU3 is up
>[  572.562471] ACPI: Waking up from system sleep state S3
>[  572.572651] acpi LNXPOWER:05: Turning OFF
>[  572.572710] acpi LNXPOWER:04: Turning OFF
>[  572.583705] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  572.583971] PM: noirq resume of devices complete after 11.117 msecs
>[  572.605556] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  572.605690] ------------[ cut here ]------------
>[  572.605720] WARNING: CPU: 2 PID: 4490 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  572.605723] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  572.605754] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  572.605759] CPU: 2 PID: 4490 Comm: kworker/u8:66 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  572.605769] Workqueue: events_unbound async_run_entry_fn
>[  572.605776]  0000000000000000 0000000000000009 ffffffff817788a0 ffff88017a547c98
>[  572.605780]  ffffffff81036742 ffff88017a547c90 ffffffffa007ea40 ffff88017a544000
>[  572.605784]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  572.605786] Call Trace:
>[  572.605797]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  572.605803]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  572.605830]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  572.605835]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  572.605862]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  572.605889]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  572.605917]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  572.605943]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  572.605950]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  572.605954]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  572.605957]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  572.605962]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  572.605969]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  572.605972]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  572.605976]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  572.605981]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  572.605985]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  572.605991]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  572.605995]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  572.605999] ---[ end trace c5048bcdf86a84e8 ]---
>[  572.606030] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  572.627553] [drm:vlv_set_power_well.isra.0 [i915]] *ERROR* timout setting power well state 03000000 (fcfff3ff)
>[  572.631523] ------------[ cut here ]------------
>[  572.631554] WARNING: CPU: 3 PID: 896 at drivers/gpu/drm/i915/intel_runtime_pm.c:638 check_power_well_state+0x69/0x6f [i915]()
>[  572.631558] state mismatch for 'dpio-common-d' (always_on 0 hw state 1 use-count 0 disable_power_well 1
>[  572.631588] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  572.631593] CPU: 3 PID: 896 Comm: kworker/3:1 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  572.631632] Workqueue: events edp_panel_vdd_work [i915]
>[  572.631636]  0000000000000000 0000000000000009 ffffffff817788a0 ffff8801759afd58
>[  572.631640]  ffffffff81036742 0000000000000246 ffffffffa008bc27 ffff880175b07280
>[  572.631644]  ffffffffa012aec0 ffff880175b00000 0000000000000003 0000000000008000
>[  572.631645] Call Trace:
>[  572.631651]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  572.631656]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  572.631685]  [<ffffffffa008bc27>] ? check_power_well_state+0x69/0x6f [i915]
>[  572.631691]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  572.631720]  [<ffffffffa008bcc4>] ? vlv_power_well_enabled+0x97/0xa3 [i915]
>[  572.631748]  [<ffffffffa008bc27>] ? check_power_well_state+0x69/0x6f [i915]
>[  572.631781]  [<ffffffffa008cc75>] ? intel_display_power_put+0xf6/0x119 [i915]
>[  572.631786]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  572.631790]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  572.631793]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  572.631797]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  572.631802]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  572.631805]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  572.631810]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  572.631812] ---[ end trace c5048bcdf86a84e9 ]---
>[  572.703548] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  572.703556] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  572.703644] PM: early resume of devices complete after 119.612 msecs
>[  572.704023] usb usb1: root hub lost power or was reset
>[  572.704028] usb usb2: root hub lost power or was reset
>[  572.704384] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  572.704713] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  572.705062] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  572.714641] sd 1:0:0:0: [sda] Starting disk
>[  572.934538] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  573.021548] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  573.022442] ata2.00: configured for UDMA/133
>[  573.070646] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  573.194612] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  573.245915] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  573.245921] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  573.245925] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  573.245929] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  573.245932] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  573.246673] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  573.391996] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  573.556870] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  573.557277] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  573.557281] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  573.557286] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  573.557290] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  573.557294] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  573.710118] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  573.874255] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  574.332179] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  574.600758] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  574.600772] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  574.672246] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  574.758171] PM: resume of devices complete after 2054.423 msecs
>[  575.528141] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  575.576745] PM: Finishing wakeup.
>[  575.576750] Restarting tasks ... done.
>[  575.599155] PM: Syncing filesystems ... done.
>[  575.600750] PM: Preparing system for mem sleep
>[  575.600979] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  575.602425] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  575.603594] PM: Entering mem sleep
>[  575.603762] Suspending console(s) (use no_console_suspend to debug)
>[  575.604437] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  575.604583] sd 1:0:0:0: [sda] Stopping disk
>[  575.804323] serial 00:01: disabled
>[  575.985440] hpet1: lost 9600 rtc interrupts
>[  576.311993] PM: suspend of devices complete after 707.904 msecs
>[  576.350003] hpet1: lost 9600 rtc interrupts
>[  576.350075] PM: late suspend of devices complete after 38.073 msecs
>[  576.352122] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  576.362757] PM: noirq suspend of devices complete after 12.647 msecs
>[  576.362816] ACPI: Preparing to enter system sleep state S3
>[  576.363167] PM: Saving platform NVS memory
>[  576.365824] Disabling non-boot CPUs ...
>[  576.367237] smpboot: CPU 1 is now offline
>[  576.369084] smpboot: CPU 2 is now offline
>[  576.370786] smpboot: CPU 3 is now offline
>[  576.371842] ACPI: Low-level resume complete
>[  576.371942] PM: Restoring platform NVS memory
>[  576.373146] CPU0: Thermal LVT vector (0xfa) already installed
>[  576.373167] Enabling non-boot CPUs ...
>[  576.373241] x86: Booting SMP configuration:
>[  576.373243] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  576.389776] CPU1: Thermal LVT vector (0xfa) already installed
>[  576.392980] CPU1 is up
>[  576.393038] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  576.409571] CPU2: Thermal LVT vector (0xfa) already installed
>[  576.412771] CPU2 is up
>[  576.412826] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  576.429360] CPU3: Thermal LVT vector (0xfa) already installed
>[  576.432671] CPU3 is up
>[  576.433959] ACPI: Waking up from system sleep state S3
>[  576.442692] acpi LNXPOWER:05: Turning OFF
>[  576.442754] acpi LNXPOWER:04: Turning OFF
>[  576.453686] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  576.454074] PM: noirq resume of devices complete after 11.189 msecs
>[  576.475590] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  576.475725] ------------[ cut here ]------------
>[  576.475757] WARNING: CPU: 2 PID: 4489 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  576.475759] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  576.475791] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  576.475797] CPU: 2 PID: 4489 Comm: kworker/u8:65 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  576.475807] Workqueue: events_unbound async_run_entry_fn
>[  576.475814]  0000000000000000 0000000000000009 ffffffff817788a0 ffff88017a543c98
>[  576.475817]  ffffffff81036742 ffff88017a543c90 ffffffffa007ea40 ffff88017a540000
>[  576.475821]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  576.475824] Call Trace:
>[  576.475834]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  576.475840]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  576.475867]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  576.475872]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  576.475899]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  576.475926]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  576.475954]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  576.475980]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  576.475987]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  576.475991]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  576.475994]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  576.476000]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  576.476007]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  576.476011]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  576.476014]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  576.476019]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  576.476024]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  576.476028]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  576.476032]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  576.476035] ---[ end trace c5048bcdf86a84ea ]---
>[  576.476067] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  576.511581] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  576.511589] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  576.511675] PM: early resume of devices complete after 57.544 msecs
>[  576.512002] usb usb1: root hub lost power or was reset
>[  576.512006] usb usb2: root hub lost power or was reset
>[  576.512402] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  576.512444] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  576.512904] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  576.512956] sd 1:0:0:0: [sda] Starting disk
>[  576.735803] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  576.817582] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  576.818847] ata2.00: configured for UDMA/133
>[  576.879056] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  576.990890] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  577.045964] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  577.046487] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  577.046492] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  577.046496] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  577.046501] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  577.046506] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  577.198789] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  577.373522] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  577.373527] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  577.373530] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  577.373534] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  577.373538] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  577.374286] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  577.519964] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  577.685365] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  578.143014] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  578.411228] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  578.411243] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  578.482280] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  578.568507] PM: resume of devices complete after 2056.728 msecs
>[  579.338418] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  579.380327] PM: Finishing wakeup.
>[  579.380332] Restarting tasks ... done.
>[  579.412172] PM: Syncing filesystems ... done.
>[  579.413626] PM: Preparing system for mem sleep
>[  579.413875] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  579.415308] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  579.416483] PM: Entering mem sleep
>[  579.416636] Suspending console(s) (use no_console_suspend to debug)
>[  579.417325] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  579.417466] sd 1:0:0:0: [sda] Stopping disk
>[  579.617611] serial 00:01: disabled
>[  579.798968] hpet1: lost 9600 rtc interrupts
>[  580.120878] PM: suspend of devices complete after 703.904 msecs
>[  580.141901] PM: late suspend of devices complete after 21.012 msecs
>[  580.143948] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  580.154789] PM: noirq suspend of devices complete after 12.853 msecs
>[  580.154852] ACPI: Preparing to enter system sleep state S3
>[  580.155209] PM: Saving platform NVS memory
>[  580.157894] Disabling non-boot CPUs ...
>[  580.159310] smpboot: CPU 1 is now offline
>[  580.161151] smpboot: CPU 2 is now offline
>[  580.162945] smpboot: CPU 3 is now offline
>[  580.163979] ACPI: Low-level resume complete
>[  580.164078] PM: Restoring platform NVS memory
>[  580.165286] CPU0: Thermal LVT vector (0xfa) already installed
>[  580.165308] Enabling non-boot CPUs ...
>[  580.165383] x86: Booting SMP configuration:
>[  580.165386] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  580.181953] CPU1: Thermal LVT vector (0xfa) already installed
>[  580.185208] CPU1 is up
>[  580.185266] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  580.191614] ------------[ cut here ]------------
>[  580.191656] WARNING: CPU: 0 PID: 4764 at drivers/gpu/drm/i915/intel_display.c:1029 chv_dpio_cmn_power_well_disable+0x81/0xce [i915]()
>[  580.191658] PLL state assertion failure (expected off, current on)
>[  580.191692] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  580.191699] CPU: 0 PID: 4764 Comm: kworker/3:2 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  580.191738] Workqueue: events edp_panel_vdd_work [i915]
>[  580.191743]  0000000000000000 0000000000000009 ffffffff817788a0 ffff880175767d48
>[  580.191747]  ffffffff81036742 ffff880175b08758 ffffffffa008bfff 000000000000000f
>[  580.191751]  ffff880175b00000 ffffffffa012aec0 0000000000000001 0000000000008000
>[  580.191753] Call Trace:
>[  580.191764]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  580.191772]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  580.191801]  [<ffffffffa008bfff>] ? chv_dpio_cmn_power_well_disable+0x81/0xce [i915]
>[  580.191807]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  580.191837]  [<ffffffffa008bfff>] ? chv_dpio_cmn_power_well_disable+0x81/0xce [i915]
>[  580.191870]  [<ffffffffa008cc6a>] ? intel_display_power_put+0xeb/0x119 [i915]
>[  580.191877]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  580.191883]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  580.191887]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  580.191892]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  580.191899]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  580.191904]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  580.191908]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  580.191911] ---[ end trace c5048bcdf86a84eb ]---
>[  580.201830] CPU2: Thermal LVT vector (0xfa) already installed
>[  580.204989] CPU2 is up
>[  580.205050] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  580.221597] CPU3: Thermal LVT vector (0xfa) already installed
>[  580.224869] CPU3 is up
>[  580.226252] ACPI: Waking up from system sleep state S3
>[  580.235724] acpi LNXPOWER:05: Turning OFF
>[  580.235782] acpi LNXPOWER:04: Turning OFF
>[  580.246850] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  580.247177] PM: noirq resume of devices complete after 11.254 msecs
>[  580.268629] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  580.268764] ------------[ cut here ]------------
>[  580.268795] WARNING: CPU: 3 PID: 4480 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  580.268797] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  580.268828] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  580.268834] CPU: 3 PID: 4480 Comm: kworker/u8:56 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  580.268844] Workqueue: events_unbound async_run_entry_fn
>[  580.268851]  0000000000000000 0000000000000009 ffffffff817788a0 ffff880174dafc98
>[  580.268855]  ffffffff81036742 ffff880174dafc90 ffffffffa007ea40 ffff880174dac000
>[  580.268859]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  580.268861] Call Trace:
>[  580.268871]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  580.268877]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  580.268904]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  580.268909]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  580.268937]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  580.268963]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  580.268991]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  580.269018]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  580.269024]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  580.269028]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  580.269032]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  580.269036]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  580.269043]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  580.269047]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  580.269050]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  580.269054]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  580.269059]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  580.269064]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  580.269068]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  580.269071] ---[ end trace c5048bcdf86a84ec ]---
>[  580.269102] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  580.323624] [drm:vlv_set_power_well.isra.0 [i915]] *ERROR* timout setting power well state 03000000 (fcfff3ff)
>[  580.327604] ------------[ cut here ]------------
>[  580.327635] WARNING: CPU: 3 PID: 4764 at drivers/gpu/drm/i915/intel_runtime_pm.c:638 check_power_well_state+0x69/0x6f [i915]()
>[  580.327639] state mismatch for 'dpio-common-d' (always_on 0 hw state 1 use-count 0 disable_power_well 1
>[  580.327667] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  580.327672] CPU: 3 PID: 4764 Comm: kworker/3:2 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  580.327713] Workqueue: events edp_panel_vdd_work [i915]
>[  580.327717]  0000000000000000 0000000000000009 ffffffff817788a0 ffff880175767d58
>[  580.327721]  ffffffff81036742 0000000000000246 ffffffffa008bc27 ffff880175b07280
>[  580.327725]  ffffffffa012aec0 ffff880175b00000 0000000000000003 0000000000008000
>[  580.327727] Call Trace:
>[  580.327732]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  580.327737]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  580.327766]  [<ffffffffa008bc27>] ? check_power_well_state+0x69/0x6f [i915]
>[  580.327771]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  580.327800]  [<ffffffffa008bcc4>] ? vlv_power_well_enabled+0x97/0xa3 [i915]
>[  580.327829]  [<ffffffffa008bc27>] ? check_power_well_state+0x69/0x6f [i915]
>[  580.327859]  [<ffffffffa008cc75>] ? intel_display_power_put+0xf6/0x119 [i915]
>[  580.327865]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  580.327868]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  580.327872]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  580.327876]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  580.327880]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  580.327884]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  580.327888]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  580.327890] ---[ end trace c5048bcdf86a84ed ]---
>[  580.399625] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  580.399632] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  580.399724] PM: early resume of devices complete after 152.485 msecs
>[  580.400098] usb usb1: root hub lost power or was reset
>[  580.400102] usb usb2: root hub lost power or was reset
>[  580.400464] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  580.400821] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  580.400962] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  580.401326] sd 1:0:0:0: [sda] Starting disk
>[  580.623679] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  580.705936] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  580.707013] ata2.00: configured for UDMA/133
>[  580.767009] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  580.878829] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  580.931835] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  580.932277] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  580.932282] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  580.932285] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  580.932289] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  580.932293] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  581.085050] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  581.249562] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  581.401975] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  581.577023] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  581.577028] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  581.577031] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  581.577036] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  581.577039] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  581.577697] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  581.822000] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  582.090093] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  582.090107] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  582.161124] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  582.361167] PM: resume of devices complete after 1961.346 msecs
>[  583.129412] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  583.179109] PM: Finishing wakeup.
>[  583.179117] Restarting tasks ... done.
>[  583.208469] PM: Syncing filesystems ... done.
>[  583.211045] PM: Preparing system for mem sleep
>[  583.211272] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  583.212687] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  583.213829] PM: Entering mem sleep
>[  583.213985] Suspending console(s) (use no_console_suspend to debug)
>[  583.214614] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  583.214785] sd 1:0:0:0: [sda] Stopping disk
>[  583.414381] serial 00:01: disabled
>[  583.595171] hpet1: lost 9600 rtc interrupts
>[  583.958595] hpet1: lost 9600 rtc interrupts
>[  584.341303] hpet1: lost 9600 rtc interrupts
>[  584.626189] PM: suspend of devices complete after 1411.845 msecs
>[  584.648215] PM: late suspend of devices complete after 22.016 msecs
>[  584.650681] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  584.660861] PM: noirq suspend of devices complete after 12.611 msecs
>[  584.660919] ACPI: Preparing to enter system sleep state S3
>[  584.661273] PM: Saving platform NVS memory
>[  584.663995] Disabling non-boot CPUs ...
>[  584.665420] smpboot: CPU 1 is now offline
>[  584.667304] smpboot: CPU 2 is now offline
>[  584.669054] smpboot: CPU 3 is now offline
>[  584.670111] ACPI: Low-level resume complete
>[  584.670212] PM: Restoring platform NVS memory
>[  584.671430] CPU0: Thermal LVT vector (0xfa) already installed
>[  584.671452] Enabling non-boot CPUs ...
>[  584.671525] x86: Booting SMP configuration:
>[  584.671527] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  584.688059] CPU1: Thermal LVT vector (0xfa) already installed
>[  584.691252] CPU1 is up
>[  584.691307] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  584.707839] CPU2: Thermal LVT vector (0xfa) already installed
>[  584.711017] CPU2 is up
>[  584.711072] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  584.727607] CPU3: Thermal LVT vector (0xfa) already installed
>[  584.730907] CPU3 is up
>[  584.732245] ACPI: Waking up from system sleep state S3
>[  584.740814] acpi LNXPOWER:05: Turning OFF
>[  584.740881] acpi LNXPOWER:04: Turning OFF
>[  584.751856] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  584.752148] PM: noirq resume of devices complete after 11.119 msecs
>[  584.773717] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  584.773853] ------------[ cut here ]------------
>[  584.773884] WARNING: CPU: 1 PID: 1179 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  584.773886] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  584.773917] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  584.773923] CPU: 1 PID: 1179 Comm: kworker/u8:3 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  584.773933] Workqueue: events_unbound async_run_entry_fn
>[  584.773940]  0000000000000000 0000000000000009 ffffffff817788a0 ffff8801759d7c98
>[  584.773944]  ffffffff81036742 ffff8801759d7c90 ffffffffa007ea40 ffff8801759d4000
>[  584.773948]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  584.773950] Call Trace:
>[  584.773961]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  584.773968]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  584.773994]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  584.774002]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  584.774029]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  584.774056]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  584.774084]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  584.774110]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  584.774116]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  584.774120]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  584.774123]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  584.774128]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  584.774135]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  584.774138]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  584.774142]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  584.774147]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  584.774151]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  584.774157]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  584.774161]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  584.774165] ---[ end trace c5048bcdf86a84ee ]---
>[  584.774199] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  584.809707] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  584.809719] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  584.809777] PM: early resume of devices complete after 57.575 msecs
>[  584.810138] usb usb1: root hub lost power or was reset
>[  584.810142] usb usb2: root hub lost power or was reset
>[  584.810479] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  584.810823] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  584.811748] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  584.820869] sd 1:0:0:0: [sda] Starting disk
>[  585.042708] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  585.127704] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  585.128982] ata2.00: configured for UDMA/133
>[  585.177061] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  585.298969] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  585.342041] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  585.494914] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  585.669671] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  585.669677] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  585.669681] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  585.669685] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  585.669689] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  585.670557] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  585.814848] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  585.980103] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  585.980747] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  585.980751] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  585.980756] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  585.980760] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  585.980763] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  586.232465] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  586.500984] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  586.500999] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  586.572569] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  586.658359] PM: resume of devices complete after 1848.485 msecs
>[  587.428373] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  587.471080] PM: Finishing wakeup.
>[  587.471085] Restarting tasks ... done.
>[  587.485564] asix 1-2:1.0 eth0: link down
>[  587.492211] PM: Syncing filesystems ... done.
>[  587.495177] PM: Preparing system for mem sleep
>[  587.496116] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[  587.498241] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  587.499975] PM: Entering mem sleep
>[  587.500480] Suspending console(s) (use no_console_suspend to debug)
>[  587.502524] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  587.502693] sd 1:0:0:0: [sda] Stopping disk
>[  587.703541] serial 00:01: disabled
>[  587.879053] hpet1: lost 9600 rtc interrupts
>[  588.217054] PM: suspend of devices complete after 715.490 msecs
>[  588.243322] hpet1: lost 9600 rtc interrupts
>[  588.243392] PM: late suspend of devices complete after 26.330 msecs
>[  588.245885] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  588.256908] PM: noirq suspend of devices complete after 13.480 msecs
>[  588.256968] ACPI: Preparing to enter system sleep state S3
>[  588.257324] PM: Saving platform NVS memory
>[  588.259996] Disabling non-boot CPUs ...
>[  588.261402] smpboot: CPU 1 is now offline
>[  588.263223] smpboot: CPU 2 is now offline
>[  588.264945] smpboot: CPU 3 is now offline
>[  588.265999] ACPI: Low-level resume complete
>[  588.266098] PM: Restoring platform NVS memory
>[  588.267329] CPU0: Thermal LVT vector (0xfa) already installed
>[  588.267352] Enabling non-boot CPUs ...
>[  588.267424] x86: Booting SMP configuration:
>[  588.267427] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  588.283958] CPU1: Thermal LVT vector (0xfa) already installed
>[  588.287152] CPU1 is up
>[  588.287211] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  588.303743] CPU2: Thermal LVT vector (0xfa) already installed
>[  588.306939] CPU2 is up
>[  588.307000] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  588.323534] CPU3: Thermal LVT vector (0xfa) already installed
>[  588.326814] CPU3 is up
>[  588.328173] ACPI: Waking up from system sleep state S3
>[  588.336863] acpi LNXPOWER:05: Turning OFF
>[  588.336929] acpi LNXPOWER:04: Turning OFF
>[  588.347946] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  588.348333] PM: noirq resume of devices complete after 11.257 msecs
>[  588.369761] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  588.369898] ------------[ cut here ]------------
>[  588.369931] WARNING: CPU: 2 PID: 4445 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  588.369933] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  588.369964] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  588.369970] CPU: 2 PID: 4445 Comm: kworker/u8:21 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  588.369980] Workqueue: events_unbound async_run_entry_fn
>[  588.369986]  0000000000000000 0000000000000009 ffffffff817788a0 ffff880174c7fc98
>[  588.369990]  ffffffff81036742 ffff880174c7fc90 ffffffffa007ea40 ffff880174c7c000
>[  588.369994]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  588.369996] Call Trace:
>[  588.370007]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  588.370013]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  588.370040]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  588.370045]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  588.370072]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  588.370100]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  588.370128]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  588.370154]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  588.370161]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  588.370165]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  588.370168]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  588.370173]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  588.370179]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  588.370182]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  588.370186]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  588.370191]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  588.370195]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  588.370200]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  588.370204]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  588.370207] ---[ end trace c5048bcdf86a84ef ]---
>[  588.370239] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  588.405753] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  588.405762] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  588.405847] PM: early resume of devices complete after 57.455 msecs
>[  588.406173] usb usb1: root hub lost power or was reset
>[  588.406177] usb usb2: root hub lost power or was reset
>[  588.406563] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  588.406608] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  588.407032] sd 1:0:0:0: [sda] Starting disk
>[  588.407142] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  588.627747] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  588.710955] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  588.711969] ata2.00: configured for UDMA/133
>[  588.774069] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  588.883901] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  588.938960] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  589.092152] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  589.266305] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  589.266312] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  589.266315] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  589.266319] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  589.266322] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  589.267029] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  589.413203] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  589.579031] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  589.579514] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  589.579519] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  589.579523] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  589.579527] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  589.579530] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  589.652217] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  589.988255] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  590.257115] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  590.257137] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  590.263512] PM: resume of devices complete after 1857.559 msecs
>[  591.033217] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  591.076219] PM: Finishing wakeup.
>[  591.076224] Restarting tasks ... done.
>[  591.082112] asix 1-2:1.0 eth0: link down
>[  591.091604] asix 1-2:1.0 eth0: link down
>[  591.101832] asix 1-2:1.0 eth0: link down
>[  591.108141] PM: Syncing filesystems ... done.
>[  591.111022] PM: Preparing system for mem sleep
>[  591.111776] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[  591.114304] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  591.115997] PM: Entering mem sleep
>[  591.116501] Suspending console(s) (use no_console_suspend to debug)
>[  591.118647] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  591.118797] sd 1:0:0:0: [sda] Stopping disk
>[  591.319451] serial 00:01: disabled
>[  591.484654] hpet1: lost 9600 rtc interrupts
>[  591.847875] hpet1: lost 9600 rtc interrupts
>[  591.848002] PM: suspend of devices complete after 730.386 msecs
>[  591.869056] PM: late suspend of devices complete after 21.043 msecs
>[  591.872007] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  591.882946] PM: noirq suspend of devices complete after 13.882 msecs
>[  591.883006] ACPI: Preparing to enter system sleep state S3
>[  591.883362] PM: Saving platform NVS memory
>[  591.886079] Disabling non-boot CPUs ...
>[  591.887493] smpboot: CPU 1 is now offline
>[  591.889316] smpboot: CPU 2 is now offline
>[  591.891043] smpboot: CPU 3 is now offline
>[  591.892121] ACPI: Low-level resume complete
>[  591.892220] PM: Restoring platform NVS memory
>[  591.893433] CPU0: Thermal LVT vector (0xfa) already installed
>[  591.893455] Enabling non-boot CPUs ...
>[  591.893528] x86: Booting SMP configuration:
>[  591.893530] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  591.910061] CPU1: Thermal LVT vector (0xfa) already installed
>[  591.913203] CPU1 is up
>[  591.913252] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  591.929785] CPU2: Thermal LVT vector (0xfa) already installed
>[  591.932961] CPU2 is up
>[  591.933016] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  591.949550] CPU3: Thermal LVT vector (0xfa) already installed
>[  591.952859] CPU3 is up
>[  591.954185] ACPI: Waking up from system sleep state S3
>[  591.962895] acpi LNXPOWER:05: Turning OFF
>[  591.962960] acpi LNXPOWER:04: Turning OFF
>[  591.973982] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  591.974233] PM: noirq resume of devices complete after 11.127 msecs
>[  591.995796] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  591.995929] ------------[ cut here ]------------
>[  591.995961] WARNING: CPU: 2 PID: 4501 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  591.995964] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  591.995994] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  591.996000] CPU: 2 PID: 4501 Comm: kworker/u8:77 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  591.996010] Workqueue: events_unbound async_run_entry_fn
>[  591.996017]  0000000000000000 0000000000000009 ffffffff817788a0 ffff880002f7bc98
>[  591.996021]  ffffffff81036742 ffff880002f7bc90 ffffffffa007ea40 ffff880002f78000
>[  591.996025]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  591.996027] Call Trace:
>[  591.996038]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  591.996044]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  591.996071]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  591.996076]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  591.996103]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  591.996130]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  591.996158]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  591.996185]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  591.996191]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  591.996195]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  591.996199]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  591.996204]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  591.996211]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  591.996215]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  591.996218]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  591.996222]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  591.996227]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  591.996232]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  591.996236]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  591.996239] ---[ end trace c5048bcdf86a84f0 ]---
>[  591.996271] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  592.031785] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  592.031793] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  592.031866] PM: early resume of devices complete after 57.574 msecs
>[  592.032191] usb usb1: root hub lost power or was reset
>[  592.032195] usb usb2: root hub lost power or was reset
>[  592.032577] snd_hda_intel 0000:00:1b.0: irq 116 for MSI/MSI-X
>[  592.032581] xhci_hcd 0000:00:14.0: irq 118 for MSI/MSI-X
>[  592.033109] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  592.033165] sd 1:0:0:0: [sda] Starting disk
>[  592.256839] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  592.336985] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  592.338714] ata2.00: configured for UDMA/133
>[  592.399947] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  592.511986] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  592.575054] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  592.575058] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  592.575062] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  592.575066] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  592.575069] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  592.576368] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  592.721025] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  592.885609] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  592.886326] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  592.886330] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  592.886334] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  592.886337] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  592.886341] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  593.037924] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  593.202463] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  593.479995] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  593.816383] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  594.085167] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  594.085190] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  594.091282] PM: resume of devices complete after 2059.315 msecs
>[  594.861708] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  594.905176] PM: Finishing wakeup.
>[  594.905180] Restarting tasks ... done.
>[  594.922128] asix 1-2:1.0 eth0: link down
>[  594.930144] PM: Syncing filesystems ... done.
>[  594.933848] PM: Preparing system for mem sleep
>[  594.934087] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  594.935491] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  594.936646] PM: Entering mem sleep
>[  594.936804] Suspending console(s) (use no_console_suspend to debug)
>[  594.937473] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  594.937625] sd 1:0:0:0: [sda] Stopping disk
>[  595.137694] serial 00:01: disabled
>[  595.314095] hpet1: lost 9600 rtc interrupts
>[  595.651289] PM: suspend of devices complete after 714.142 msecs
>[  595.679569] hpet1: lost 9600 rtc interrupts
>[  595.679687] PM: late suspend of devices complete after 28.384 msecs
>[  595.682297] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  595.692981] PM: noirq suspend of devices complete after 13.287 msecs
>[  595.693040] ACPI: Preparing to enter system sleep state S3
>[  595.693403] PM: Saving platform NVS memory
>[  595.696095] Disabling non-boot CPUs ...
>[  595.697494] smpboot: CPU 1 is now offline
>[  595.699308] smpboot: CPU 2 is now offline
>[  595.701137] smpboot: CPU 3 is now offline
>[  595.702179] ACPI: Low-level resume complete
>[  595.702281] PM: Restoring platform NVS memory
>[  595.703500] CPU0: Thermal LVT vector (0xfa) already installed
>[  595.703523] Enabling non-boot CPUs ...
>[  595.703593] x86: Booting SMP configuration:
>[  595.703597] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  595.720155] CPU1: Thermal LVT vector (0xfa) already installed
>[  595.723417] CPU1 is up
>[  595.723474] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  595.740037] CPU2: Thermal LVT vector (0xfa) already installed
>[  595.743177] CPU2 is up
>[  595.743234] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  595.754389] ------------[ cut here ]------------
>[  595.754433] WARNING: CPU: 2 PID: 894 at drivers/gpu/drm/i915/intel_display.c:1029 chv_dpio_cmn_power_well_disable+0x81/0xce [i915]()
>[  595.754435] PLL state assertion failure (expected off, current on)
>[  595.754470] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  595.754477] CPU: 2 PID: 894 Comm: kworker/2:1 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  595.754517] Workqueue: events edp_panel_vdd_work [i915]
>[  595.754522]  0000000000000000 0000000000000009 ffffffff817788a0 ffff8801758c3d48
>[  595.754526]  ffffffff81036742 ffff880175b08758 ffffffffa008bfff 000000000000000f
>[  595.754529]  ffff880175b00000 ffffffffa012aec0 0000000000000001 0000000000008000
>[  595.754531] Call Trace:
>[  595.754542]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  595.754550]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  595.754579]  [<ffffffffa008bfff>] ? chv_dpio_cmn_power_well_disable+0x81/0xce [i915]
>[  595.754585]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  595.754615]  [<ffffffffa008bfff>] ? chv_dpio_cmn_power_well_disable+0x81/0xce [i915]
>[  595.754648]  [<ffffffffa008cc6a>] ? intel_display_power_put+0xeb/0x119 [i915]
>[  595.754655]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  595.754661]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  595.754665]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  595.754670]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  595.754677]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  595.754682]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  595.754686]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  595.754690] ---[ end trace c5048bcdf86a84f1 ]---
>[  595.759805] CPU3: Thermal LVT vector (0xfa) already installed
>[  595.762996] CPU3 is up
>[  595.764378] ACPI: Waking up from system sleep state S3
>[  595.772934] acpi LNXPOWER:05: Turning OFF
>[  595.773002] acpi LNXPOWER:04: Turning OFF
>[  595.784065] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  595.784305] PM: noirq resume of devices complete after 11.157 msecs
>[  595.805952] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  595.806086] ------------[ cut here ]------------
>[  595.806115] WARNING: CPU: 3 PID: 4428 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  595.806118] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  595.806149] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  595.806155] CPU: 3 PID: 4428 Comm: kworker/u8:4 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  595.806164] Workqueue: events_unbound async_run_entry_fn
>[  595.806171]  0000000000000000 0000000000000009 ffffffff817788a0 ffff8800024efc98
>[  595.806175]  ffffffff81036742 ffff8800024efc90 ffffffffa007ea40 ffff8800024ec000
>[  595.806178]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  595.806180] Call Trace:
>[  595.806190]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  595.806197]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  595.806224]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  595.806229]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  595.806257]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  595.806283]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  595.806311]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  595.806338]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  595.806343]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  595.806347]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  595.806352]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  595.806356]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  595.806362]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  595.806365]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  595.806369]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  595.806373]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  595.806377]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  595.806382]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  595.806386]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  595.806390] ---[ end trace c5048bcdf86a84f2 ]---
>[  595.806418] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  595.861825] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  595.861833] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  595.861922] PM: early resume of devices complete after 77.561 msecs
>[  595.866120] usb usb1: root hub lost power or was reset
>[  595.866123] usb usb2: root hub lost power or was reset
>[  595.866235] snd_hda_intel 0000:00:1b.0: irq 116 for MSI/MSI-X
>[  595.866441] xhci_hcd 0000:00:14.0: irq 118 for MSI/MSI-X
>[  595.866564] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  595.873000] sd 1:0:0:0: [sda] Starting disk
>[  596.095815] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  596.179822] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  596.181071] ata2.00: configured for UDMA/133
>[  596.232297] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  596.351887] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  596.407302] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  596.407307] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  596.407310] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  596.407315] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  596.407318] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  596.408184] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  596.553026] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  596.718140] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  596.871248] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  597.036170] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  597.036762] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  597.036767] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  597.036771] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  597.036775] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  597.036778] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  597.109135] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  597.445854] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  597.712796] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  597.712814] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  597.820097] PM: resume of devices complete after 1958.078 msecs
>[  598.589639] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  598.633304] PM: Finishing wakeup.
>[  598.633309] Restarting tasks ... done.
>[  598.643799] asix 1-2:1.0 eth0: link down
>[  598.657825] PM: Syncing filesystems ... done.
>[  598.659156] PM: Preparing system for mem sleep
>[  598.659384] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  598.660812] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  598.661972] PM: Entering mem sleep
>[  598.662125] Suspending console(s) (use no_console_suspend to debug)
>[  598.662936] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  598.663162] sd 1:0:0:0: [sda] Stopping disk
>[  598.862557] serial 00:01: disabled
>[  599.045429] hpet1: lost 9600 rtc interrupts
>[  599.354316] PM: suspend of devices complete after 691.866 msecs
>[  599.376116] PM: late suspend of devices complete after 21.787 msecs
>[  599.378375] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  599.389025] PM: noirq suspend of devices complete after 12.900 msecs
>[  599.389084] ACPI: Preparing to enter system sleep state S3
>[  599.389436] PM: Saving platform NVS memory
>[  599.392426] Disabling non-boot CPUs ...
>[  599.393845] smpboot: CPU 1 is now offline
>[  599.395654] smpboot: CPU 2 is now offline
>[  599.397365] smpboot: CPU 3 is now offline
>[  599.398444] ACPI: Low-level resume complete
>[  599.398544] PM: Restoring platform NVS memory
>[  599.399753] CPU0: Thermal LVT vector (0xfa) already installed
>[  599.399776] Enabling non-boot CPUs ...
>[  599.399863] x86: Booting SMP configuration:
>[  599.399866] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  599.416395] CPU1: Thermal LVT vector (0xfa) already installed
>[  599.419561] CPU1 is up
>[  599.419619] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  599.436150] CPU2: Thermal LVT vector (0xfa) already installed
>[  599.439339] CPU2 is up
>[  599.439393] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  599.455924] CPU3: Thermal LVT vector (0xfa) already installed
>[  599.459195] CPU3 is up
>[  599.460583] ACPI: Waking up from system sleep state S3
>[  599.470959] acpi LNXPOWER:05: Turning OFF
>[  599.471022] acpi LNXPOWER:04: Turning OFF
>[  599.482094] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  599.482356] PM: noirq resume of devices complete after 11.192 msecs
>[  599.503864] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  599.503997] ------------[ cut here ]------------
>[  599.504027] WARNING: CPU: 3 PID: 4465 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  599.504030] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  599.504061] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  599.504066] CPU: 3 PID: 4465 Comm: kworker/u8:41 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  599.504075] Workqueue: events_unbound async_run_entry_fn
>[  599.504082]  0000000000000000 0000000000000009 ffffffff817788a0 ffff880174c03c98
>[  599.504086]  ffffffff81036742 ffff880174c03c90 ffffffffa007ea40 ffff880174c00000
>[  599.504090]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  599.504092] Call Trace:
>[  599.504103]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  599.504109]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  599.504136]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  599.504141]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  599.504168]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  599.504195]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  599.504224]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  599.504251]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  599.504256]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  599.504260]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  599.504264]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  599.504268]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  599.504275]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  599.504279]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  599.504282]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  599.504287]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  599.504292]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  599.504297]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  599.504301]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  599.504305] ---[ end trace c5048bcdf86a84f3 ]---
>[  599.504338] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  599.539855] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  599.539863] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  599.539927] PM: early resume of devices complete after 57.438 msecs
>[  599.540228] usb usb1: root hub lost power or was reset
>[  599.540232] usb usb2: root hub lost power or was reset
>[  599.540604] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  599.540611] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  599.541076] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  599.551033] sd 1:0:0:0: [sda] Starting disk
>[  599.774944] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  599.857931] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  599.858749] ata2.00: configured for UDMA/133
>[  599.907139] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  600.030135] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  600.082259] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  600.082264] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  600.082267] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  600.082272] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  600.082275] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  600.082882] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  600.228303] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  600.392421] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  600.545300] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  600.711255] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  600.711779] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  600.711784] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  600.711788] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  600.711791] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  600.711795] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  600.784328] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  601.120562] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  601.389146] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  601.389167] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  601.395444] PM: resume of devices complete after 1855.424 msecs
>[  602.165770] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  602.210000] PM: Finishing wakeup.
>[  602.210007] Restarting tasks ... done.
>[  602.226028] asix 1-2:1.0 eth0: link down
>[  602.231115] PM: Syncing filesystems ... done.
>[  602.233169] PM: Preparing system for mem sleep
>[  602.233391] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  602.234817] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  602.236004] PM: Entering mem sleep
>[  602.236161] Suspending console(s) (use no_console_suspend to debug)
>[  602.236815] sd 1:0:0:0: [sda] Synchronizing SCSI cache
>[  602.236997] sd 1:0:0:0: [sda] Stopping disk
>[  602.436604] serial 00:01: disabled
>[  602.615160] hpet1: lost 9600 rtc interrupts
>[  602.978790] hpet1: lost 9600 rtc interrupts
>[  603.006216] PM: suspend of devices complete after 769.733 msecs
>[  603.029247] PM: late suspend of devices complete after 22.993 msecs
>[  603.031298] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[  603.042055] PM: noirq suspend of devices complete after 12.802 msecs
>[  603.042112] ACPI: Preparing to enter system sleep state S3
>[  603.042473] PM: Saving platform NVS memory
>[  603.045204] Disabling non-boot CPUs ...
>[  603.046580] smpboot: CPU 1 is now offline
>[  603.048349] smpboot: CPU 2 is now offline
>[  603.050114] smpboot: CPU 3 is now offline
>[  603.051230] ACPI: Low-level resume complete
>[  603.051329] PM: Restoring platform NVS memory
>[  603.052551] CPU0: Thermal LVT vector (0xfa) already installed
>[  603.052574] Enabling non-boot CPUs ...
>[  603.052649] x86: Booting SMP configuration:
>[  603.052652] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  603.069182] CPU1: Thermal LVT vector (0xfa) already installed
>[  603.072393] CPU1 is up
>[  603.072452] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[  603.088982] CPU2: Thermal LVT vector (0xfa) already installed
>[  603.092142] CPU2 is up
>[  603.092193] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[  603.108727] CPU3: Thermal LVT vector (0xfa) already installed
>[  603.111963] CPU3 is up
>[  603.113346] ACPI: Waking up from system sleep state S3
>[  603.121998] acpi LNXPOWER:05: Turning OFF
>[  603.122066] acpi LNXPOWER:04: Turning OFF
>[  603.133030] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[  603.133348] PM: noirq resume of devices complete after 11.139 msecs
>[  603.154900] [drm:vlv_force_gfx_clock [i915]] *ERROR* timeout waiting for GFX clock force-off (00000008)
>[  603.155035] ------------[ cut here ]------------
>[  603.155066] WARNING: CPU: 2 PID: 4454 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()
>[  603.155069] WARN_ON(!!(val & VLV_GFX_CLK_FORCE_ON_BIT) == force_on)
>[  603.155099] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec serio_raw snd_hwdep snd_pcm snd_timer i2c_i801 lpc_ich snd mfd_core soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  603.155106] CPU: 2 PID: 4454 Comm: kworker/u8:30 Tainted: G        W      3.18.0-rc5_kcloud_2d3d11_20141202+ #40
>[  603.155116] Workqueue: events_unbound async_run_entry_fn
>[  603.155122]  0000000000000000 0000000000000009 ffffffff817788a0 ffff88017a75bc98
>[  603.155126]  ffffffff81036742 ffff88017a75bc90 ffffffffa007ea40 ffff88017a758000
>[  603.155130]  ffff880175b00000 0000000000000000 ffff88017a5c8800 00000000ffffff92
>[  603.155132] Call Trace:
>[  603.155143]  [<ffffffff817788a0>] ? dump_stack+0x41/0x51
>[  603.155149]  [<ffffffff81036742>] ? warn_slowpath_common+0x78/0x90
>[  603.155176]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  603.155181]  [<ffffffff8103679f>] ? warn_slowpath_fmt+0x45/0x4a
>[  603.155208]  [<ffffffffa007ea40>] ? vlv_force_gfx_clock+0x41/0x1eb [i915]
>[  603.155235]  [<ffffffffa007f9ea>] ? vlv_resume_prepare+0x511/0x546 [i915]
>[  603.155264]  [<ffffffffa007fad8>] ? i915_resume_legacy+0x23/0x23 [i915]
>[  603.155292]  [<ffffffffa007fa59>] ? i915_drm_resume_early+0x3a/0x96 [i915]
>[  603.155298]  [<ffffffff813dd359>] ? dpm_run_callback+0x3a/0xc5
>[  603.155302]  [<ffffffff813dd6b5>] ? device_resume_early+0x130/0x171
>[  603.155306]  [<ffffffff813dd70a>] ? async_resume_early+0x14/0x38
>[  603.155312]  [<ffffffff8104cfd7>] ? async_run_entry_fn+0x2d/0xbf
>[  603.155318]  [<ffffffff810473f9>] ? process_one_work+0x1b3/0x316
>[  603.155322]  [<ffffffff81047da1>] ? worker_thread+0x27d/0x369
>[  603.155326]  [<ffffffff81047b24>] ? rescuer_thread+0x219/0x219
>[  603.155331]  [<ffffffff8104b375>] ? kthread+0xce/0xd6
>[  603.155336]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  603.155342]  [<ffffffff8177de2c>] ? ret_from_fork+0x7c/0xb0
>[  603.155346]  [<ffffffff8104b2a7>] ? kthread_create_on_node+0x162/0x162
>[  603.155349] ---[ end trace c5048bcdf86a84f4 ]---
>[  603.155381] [drm:i915_drm_resume_early [i915]] *ERROR* Resume prepare failed: -110,Continuing resume
>[  603.188893] dpm_run_callback(): i915_pm_resume_early+0x0/0x18 [i915] returns -110
>[  603.188901] PM: Device 0000:00:02.0 failed to resume async: error -110
>[  603.189003] PM: early resume of devices complete after 55.597 msecs
>[  603.189332] usb usb1: root hub lost power or was reset
>[  603.189336] usb usb2: root hub lost power or was reset
>[  603.189698] xhci_hcd 0000:00:14.0: irq 116 for MSI/MSI-X
>[  603.189723] snd_hda_intel 0000:00:1b.0: irq 118 for MSI/MSI-X
>[  603.190218] rtc_cmos 00:07: System wakeup disabled by ACPI
>[  603.191811] sd 1:0:0:0: [sda] Starting disk
>[  603.411097] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[  603.494156] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  603.495535] ata2.00: configured for UDMA/133
>[  603.557304] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
>[  603.667096] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[  603.732282] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de00
>[  603.732287] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de48
>[  603.732290] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591de90
>[  603.732295] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591ded8
>[  603.732298] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017591df20
>[  603.733182] asix 1-2:1.0 eth0: unregister 'asix' usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet
>[  603.878314] usb 1-5: reset full-speed USB device number 4 using xhci_hcd
>[  604.043869] usb 1-5: No LPM exit latency info found, disabling LPM.
>[  604.044421] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c600
>[  604.044426] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c648
>[  604.044430] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a43c690
>[  604.044434] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a386480
>[  604.044439] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a3864c8
>[  604.197294] usb 1-6: reset high-speed USB device number 5 using xhci_hcd
>[  604.361613] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa180
>[  604.818762] usb 1-6.2: reset low-speed USB device number 6 using xhci_hcd
>[  605.087434] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88017a4fa060
>[  605.087448] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  605.158704] usb 1-6.5: reset high-speed USB device number 7 using xhci_hcd
>[  605.244067] PM: resume of devices complete after 2054.959 msecs
>[  606.014937] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:24:8c:01:85:04
>[  606.059000] PM: Finishing wakeup.
>[  606.059007] Restarting tasks ... done.
>[  606.074655] asix 1-2:1.0 eth0: link down
>[  609.165772] asix 1-2:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
>[  612.418587] usb 1-3: new high-speed USB device number 10 using xhci_hcd
>[  612.591175] usb 1-3: New USB device found, idVendor=12d1, idProduct=1573
>[  612.591188] usb 1-3: New USB device strings: Mfr=2, Product=3, SerialNumber=4
>[  612.591195] usb 1-3: Product: HUAWEI Mobile
>[  612.591200] usb 1-3: Manufacturer: HUAWEI Technology
>[  612.591205] usb 1-3: SerialNumber: 0123456789ABCDEF
>[  612.642905] option 1-3:1.0: GSM modem (1-port) converter detected
>[  612.643189] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB0
>[  612.643764] option 1-3:1.1: GSM modem (1-port) converter detected
>[  612.644054] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB1
>[  612.647653] option 1-3:1.2: GSM modem (1-port) converter detected
>[  612.647936] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB2
>[  612.649590] option 1-3:1.5: GSM modem (1-port) converter detected
>[  612.649872] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB3

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Attachments on bug 87086: 110550 | 113316 | 113440 | 113850 | 114068 | 114343

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