Attachment 592864 Details for Bug 833318 – dmesg log

dmesg log

dmesg.txt (text/plain), 59.89 KB, created by Radoslav Husar on 2012-06-19 08:38:06 UTC

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Creator: Radoslav Husar

Created: 2012-06-19 08:38:06 UTC

Size: 59.89 KB

patch

obsolete

>=trimed=
>[30630.500530] CPU1: Package power limit notification (total events = 2727)
>[30630.500534] CPU3: Package power limit notification (total events = 2728)
>[30630.500537] CPU2: Package power limit notification (total events = 2728)
>[30630.500540] CPU0: Package power limit notification (total events = 2727)
>[30630.504362] CPU2: Package power limit normal
>[30630.504365] CPU0: Package power limit normal
>[30630.504367] CPU3: Package power limit normal
>[30630.504369] CPU1: Package power limit normal
>[31491.725783] PM: Syncing filesystems ... done.
>[31491.742372] PM: Preparing system for mem sleep
>[31492.321561] Freezing user space processes ... (elapsed 0.01 seconds) done.
>[31492.333292] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
>[31492.344367] PM: Entering mem sleep
>[31492.344451] Suspending console(s) (use no_console_suspend to debug)
>[31492.514533] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[31492.516965] sd 0:0:0:0: [sda] Stopping disk
>[31492.602931] ACPI handle has no context!
>[31492.614471] i915 0000:00:02.0: power state changed by ACPI to D3
>[31492.657698] e1000e 0000:00:19.0: wake-up capability enabled by ACPI
>[31493.091533] PM: suspend of devices complete after 748.834 msecs
>[31493.091599] PM: late suspend of devices complete after 0.062 msecs
>[31493.091704] pcieport 0000:00:1c.6: wake-up capability enabled by ACPI
>[31493.113459] ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI
>[31493.124332] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D3
>[31493.124408] ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI
>[31493.135306] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D3
>[31493.135384] PM: noirq suspend of devices complete after 43.891 msecs
>[31493.135587] ACPI: Preparing to enter system sleep state S3
>[31493.178192] PM: Saving platform NVS memory
>[31493.180551] Disabling non-boot CPUs ...
>[31493.181836] CPU 1 is now offline
>[31493.182153] CPU 1 offline: Remove Rx thread
>[31493.183430] CPU 2 is now offline
>[31493.183751] CPU 2 offline: Remove Rx thread
>[31493.184120] Broke affinity for irq 16
>[31493.184126] Broke affinity for irq 43
>[31493.184129] Broke affinity for irq 45
>[31493.184132] Broke affinity for irq 47
>[31493.185144] CPU 3 is now offline
>[31493.185356] CPU 3 offline: Remove Rx thread
>[31493.185470] Extended CMOS year: 2000
>[31493.186503] ACPI: Low-level resume complete
>[31493.186541] PM: Restoring platform NVS memory
>[31493.187328] Extended CMOS year: 2000
>[31493.187842] microcode: CPU0 updated to revision 0x28, date = 2012-04-24
>[31493.187863] Enabling non-boot CPUs ...
>[31493.187962] Booting Node 0 Processor 1 APIC 0x1
>[31493.198963] Disabled fast string operations
>[31493.201195] NMI watchdog: enabled, takes one hw-pmu counter.
>[31493.213288] microcode: CPU1 updated to revision 0x28, date = 2012-04-24
>[31493.213298] bnx2i: CPU 1 online: Create Rx thread
>[31493.213323] CPU1 is up
>[31493.213380] Booting Node 0 Processor 2 APIC 0x2
>[31493.224377] Disabled fast string operations
>[31493.226623] NMI watchdog: enabled, takes one hw-pmu counter.
>[31493.239213] microcode: CPU2 updated to revision 0x28, date = 2012-04-24
>[31493.239217] bnx2i: CPU 2 online: Create Rx thread
>[31493.239242] CPU2 is up
>[31493.239296] Booting Node 0 Processor 3 APIC 0x3
>[31493.250293] Disabled fast string operations
>[31493.252534] NMI watchdog: enabled, takes one hw-pmu counter.
>[31493.264200] microcode: CPU3 updated to revision 0x28, date = 2012-04-24
>[31493.264204] bnx2i: CPU 3 online: Create Rx thread
>[31493.264268] CPU3 is up
>[31493.267823] ACPI: Waking up from system sleep state S3
>[31493.316718] ACPI: \_SB_.PCI0.LPC_.EC__.BAT1 - docking
>[31493.318692] ACPI: Unable to dock!
>[31493.351836] ehci_hcd 0000:00:1a.0: wake-up capability disabled by ACPI
>[31493.351844] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[31493.351847] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[31493.352248] ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI
>[31493.352253] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[31493.352256] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[31493.353124] pcieport 0000:00:1c.6: wake-up capability disabled by ACPI
>[31493.353180] PM: noirq resume of devices complete after 1.534 msecs
>[31493.353247] PM: early resume of devices complete after 0.032 msecs
>[31493.353314] e1000e 0000:00:19.0: wake-up capability disabled by ACPI
>[31493.353338] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[31493.353341] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[31493.353354] ehci_hcd 0000:00:1a.0: setting latency timer to 64
>[31493.353367] i915 0000:00:02.0: power state changed by ACPI to D0
>[31493.353373] i915 0000:00:02.0: power state changed by ACPI to D0
>[31493.353383] i915 0000:00:02.0: setting latency timer to 64
>[31493.353400] e1000e 0000:00:19.0: irq 49 for MSI/MSI-X
>[31493.353420] snd_hda_intel 0000:00:1b.0: irq 51 for MSI/MSI-X
>[31493.353455] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[31493.353458] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[31493.353466] ehci_hcd 0000:00:1d.0: setting latency timer to 64
>[31493.353484] ahci 0000:00:1f.2: setting latency timer to 64
>[31493.354696] usb usb3: root hub lost power or was reset
>[31493.354698] usb usb4: root hub lost power or was reset
>[31493.355023] xhci_hcd 0000:0e:00.0: irq 43 for MSI/MSI-X
>[31493.355028] xhci_hcd 0000:0e:00.0: irq 44 for MSI/MSI-X
>[31493.355032] xhci_hcd 0000:0e:00.0: irq 45 for MSI/MSI-X
>[31493.355036] xhci_hcd 0000:0e:00.0: irq 46 for MSI/MSI-X
>[31493.355039] xhci_hcd 0000:0e:00.0: irq 47 for MSI/MSI-X
>[31493.397003] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[31493.593229] usb 1-1.6: reset high-speed USB device number 3 using ehci_hcd
>[31493.669823] ata2: SATA link down (SStatus 0 SControl 300)
>[31493.669866] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[31493.670595] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[31493.670604] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[31493.670611] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[31493.671437] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[31493.671446] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[31493.671453] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[31493.671687] ata1.00: configured for UDMA/133
>[31493.671835] ata5: SATA link down (SStatus 0 SControl 300)
>[31493.671907] sd 0:0:0:0: [sda] Starting disk
>[31493.672768] Extended CMOS year: 2000
>[31493.905173] PM: resume of devices complete after 553.281 msecs
>[31493.905502] PM: Finishing wakeup.
>[31493.905503] Restarting tasks ... 
>[31493.905677] usb 3-2: USB disconnect, device number 2
>[31493.905680] usb 3-2.4: USB disconnect, device number 3
>[31493.912138] done.
>[31493.912251] video LNXVIDEO:00: Restoring backlight state
>[31493.914381] xHCI xhci_drop_endpoint called with unaddressed device
>[31493.914384] xHCI xhci_check_bandwidth called with unaddressed device
>[31493.914459] xHCI xhci_free_dev called with unaddressed device
>[31493.914465] usb 3-2.6: USB disconnect, device number 4
>[31493.927387] xHCI xhci_drop_endpoint called with unaddressed device
>[31493.927390] xHCI xhci_check_bandwidth called with unaddressed device
>[31493.935186] xHCI xhci_free_dev called with unaddressed device
>[31493.935236] xHCI xhci_drop_endpoint called with unaddressed device
>[31493.935238] xHCI xhci_check_bandwidth called with unaddressed device
>[31493.935294] xHCI xhci_free_dev called with unaddressed device
>[31494.092945] e1000e 0000:00:19.0: irq 49 for MSI/MSI-X
>[31494.193598] e1000e 0000:00:19.0: irq 49 for MSI/MSI-X
>[31494.195372] ADDRCONF(NETDEV_UP): em1: link is not ready
>[31495.803483] e1000e: em1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
>[31495.803498] e1000e 0000:00:19.0: em1: 10/100 speed: disabling TSO
>[31495.805018] ADDRCONF(NETDEV_CHANGE): em1: link becomes ready
>[31502.126287] usb 2-1.2: new high-speed USB device number 3 using ehci_hcd
>[31502.211554] usb 2-1.2: New USB device found, idVendor=0424, idProduct=2514
>[31502.211563] usb 2-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[31502.212243] hub 2-1.2:1.0: USB hub found
>[31502.212349] hub 2-1.2:1.0: 4 ports detected
>[31502.486255] usb 2-1.2.1: new low-speed USB device number 4 using ehci_hcd
>[31502.577148] usb 2-1.2.1: New USB device found, idVendor=046d, idProduct=c016
>[31502.577157] usb 2-1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[31502.577164] usb 2-1.2.1: Product: Optical USB Mouse
>[31502.577169] usb 2-1.2.1: Manufacturer: Logitech
>[31502.580275] input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2.1/2-1.2.1:1.0/input/input14
>[31502.580712] generic-usb 0003:046D:C016.0003: input,hidraw0: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:1d.0-1.2.1/input0
>[31502.653794] usb 2-1.2.2: new low-speed USB device number 5 using ehci_hcd
>[31502.746221] usb 2-1.2.2: New USB device found, idVendor=413c, idProduct=2003
>[31502.746231] usb 2-1.2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[31502.746238] usb 2-1.2.2: Product: Dell USB Keyboard
>[31502.746242] usb 2-1.2.2: Manufacturer: Dell
>[31502.750760] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2.2/2-1.2.2:1.0/input/input15
>[31502.751172] generic-usb 0003:413C:2003.0004: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.0-1.2.2/input0
>[31506.339569] em1: no IPv6 routers present
>[31629.389665] CPU0: Package power limit notification (total events = 2773)
>[31629.389669] CPU3: Package power limit notification (total events = 2774)
>[31629.389672] CPU1: Package power limit notification (total events = 2773)
>[31629.389674] CPU2: Package power limit notification (total events = 2774)
>[31629.391138] CPU3: Package power limit normal
>[31629.391140] CPU2: Package power limit normal
>[31629.391143] CPU1: Package power limit normal
>[31629.391145] CPU0: Package power limit normal
>[31933.460032] CPU1: Package power limit notification (total events = 2783)
>[31933.460036] CPU3: Package power limit notification (total events = 2784)
>[31933.460039] CPU2: Package power limit notification (total events = 2784)
>[31933.460042] CPU0: Package power limit notification (total events = 2783)
>[31933.460852] CPU1: Package power limit normal
>[31933.460854] CPU0: Package power limit normal
>[31933.460857] CPU2: Package power limit normal
>[31933.460859] CPU3: Package power limit normal
>[32568.183542] CPU3: Package power limit notification (total events = 2788)
>[32568.183545] CPU2: Package power limit notification (total events = 2788)
>[32568.183548] CPU1: Package power limit notification (total events = 2787)
>[32568.183551] CPU0: Package power limit notification (total events = 2787)
>[32568.184839] CPU0: Package power limit normal
>[32568.184847] CPU1: Package power limit normal
>[32568.184858] CPU2: Package power limit normal
>[32568.184866] CPU3: Package power limit normal
>[33352.801037] CPU1: Package power limit notification (total events = 2794)
>[33352.801041] CPU2: Package power limit notification (total events = 2795)
>[33352.801044] CPU0: Package power limit notification (total events = 2794)
>[33352.801046] CPU3: Package power limit notification (total events = 2795)
>[33352.802842] CPU2: Package power limit normal
>[33352.802849] CPU3: Package power limit normal
>[33352.802897] CPU0: Package power limit normal
>[33352.802903] CPU1: Package power limit normal
>[33653.007399] CPU1: Package power limit notification (total events = 2807)
>[33653.007403] CPU3: Package power limit notification (total events = 2808)
>[33653.007406] CPU2: Package power limit notification (total events = 2808)
>[33653.007409] CPU0: Package power limit notification (total events = 2807)
>[33653.018369] CPU2: Package power limit normal
>[33653.018372] CPU3: Package power limit normal
>[33653.018378] CPU0: Package power limit normal
>[33653.018380] CPU1: Package power limit normal
>[46096.702554] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio.
>[46106.802446] PM: Syncing filesystems ... done.
>[46106.818429] PM: Preparing system for mem sleep
>[46107.641026] Freezing user space processes ... (elapsed 0.01 seconds) done.
>[46107.652281] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
>[46107.663251] PM: Entering mem sleep
>[46107.663321] Suspending console(s) (use no_console_suspend to debug)
>[46107.838211] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[46107.839919] sd 0:0:0:0: [sda] Stopping disk
>[46107.925912] ACPI handle has no context!
>[46107.938552] i915 0000:00:02.0: power state changed by ACPI to D3
>[46107.994216] e1000e 0000:00:19.0: wake-up capability enabled by ACPI
>[46108.414563] PM: suspend of devices complete after 753.008 msecs
>[46108.414628] PM: late suspend of devices complete after 0.062 msecs
>[46108.414734] pcieport 0000:00:1c.6: wake-up capability enabled by ACPI
>[46108.436544] ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI
>[46108.447416] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D3
>[46108.447777] ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI
>[46108.458387] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D3
>[46108.458466] PM: noirq suspend of devices complete after 43.943 msecs
>[46108.458670] ACPI: Preparing to enter system sleep state S3
>[46108.501295] PM: Saving platform NVS memory
>[46108.503463] Disabling non-boot CPUs ...
>[46108.504980] CPU 1 is now offline
>[46108.505295] CPU 1 offline: Remove Rx thread
>[46108.506576] CPU 2 is now offline
>[46108.506754] CPU 2 offline: Remove Rx thread
>[46108.508013] CPU 3 is now offline
>[46108.508238] CPU 3 offline: Remove Rx thread
>[46108.508335] Extended CMOS year: 2000
>[46108.509367] ACPI: Low-level resume complete
>[46108.509404] PM: Restoring platform NVS memory
>[46108.510189] Extended CMOS year: 2000
>[46108.510698] microcode: CPU0 updated to revision 0x28, date = 2012-04-24
>[46108.510719] Enabling non-boot CPUs ...
>[46108.510812] Booting Node 0 Processor 1 APIC 0x1
>[46108.521813] Disabled fast string operations
>[46108.524423] NMI watchdog: enabled, takes one hw-pmu counter.
>[46108.536365] microcode: CPU1 updated to revision 0x28, date = 2012-04-24
>[46108.536375] bnx2i: CPU 1 online: Create Rx thread
>[46108.536400] CPU1 is up
>[46108.536465] Booting Node 0 Processor 2 APIC 0x2
>[46108.547461] Disabled fast string operations
>[46108.549728] NMI watchdog: enabled, takes one hw-pmu counter.
>[46108.562289] microcode: CPU2 updated to revision 0x28, date = 2012-04-24
>[46108.562293] bnx2i: CPU 2 online: Create Rx thread
>[46108.562318] CPU2 is up
>[46108.562376] Booting Node 0 Processor 3 APIC 0x3
>[46108.573372] Disabled fast string operations
>[46108.575689] NMI watchdog: enabled, takes one hw-pmu counter.
>[46108.588268] microcode: CPU3 updated to revision 0x28, date = 2012-04-24
>[46108.588272] bnx2i: CPU 3 online: Create Rx thread
>[46108.588338] CPU3 is up
>[46108.591884] ACPI: Waking up from system sleep state S3
>[46108.673904] ehci_hcd 0000:00:1a.0: wake-up capability disabled by ACPI
>[46108.673911] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[46108.673915] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[46108.674318] ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI
>[46108.674323] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[46108.674326] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[46108.675113] pcieport 0000:00:1c.6: wake-up capability disabled by ACPI
>[46108.675167] PM: noirq resume of devices complete after 1.458 msecs
>[46108.675234] PM: early resume of devices complete after 0.031 msecs
>[46108.675292] e1000e 0000:00:19.0: wake-up capability disabled by ACPI
>[46108.675297] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[46108.675302] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[46108.675317] ehci_hcd 0000:00:1a.0: setting latency timer to 64
>[46108.675343] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[46108.675348] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[46108.675367] ehci_hcd 0000:00:1d.0: setting latency timer to 64
>[46108.675374] ahci 0000:00:1f.2: setting latency timer to 64
>[46108.675525] e1000e 0000:00:19.0: irq 49 for MSI/MSI-X
>[46108.675528] usb usb3: root hub lost power or was reset
>[46108.675530] usb usb4: root hub lost power or was reset
>[46108.675564] snd_hda_intel 0000:00:1b.0: irq 51 for MSI/MSI-X
>[46108.675611] i915 0000:00:02.0: power state changed by ACPI to D0
>[46108.675631] i915 0000:00:02.0: power state changed by ACPI to D0
>[46108.675635] i915 0000:00:02.0: setting latency timer to 64
>[46108.675841] xhci_hcd 0000:0e:00.0: irq 43 for MSI/MSI-X
>[46108.675845] xhci_hcd 0000:0e:00.0: irq 44 for MSI/MSI-X
>[46108.675849] xhci_hcd 0000:0e:00.0: irq 45 for MSI/MSI-X
>[46108.675853] xhci_hcd 0000:0e:00.0: irq 46 for MSI/MSI-X
>[46108.675857] xhci_hcd 0000:0e:00.0: irq 47 for MSI/MSI-X
>[46108.721970] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[46108.913306] usb 1-1.6: reset high-speed USB device number 3 using ehci_hcd
>[46108.989903] ata5: SATA link down (SStatus 0 SControl 300)
>[46108.993886] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[46108.993924] ata2: SATA link down (SStatus 0 SControl 300)
>[46108.994539] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[46108.994548] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[46108.994559] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[46108.995191] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[46108.995200] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[46108.995216] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[46108.995464] ata1.00: configured for UDMA/133
>[46108.995606] sd 0:0:0:0: [sda] Starting disk
>[46109.266823] PM: resume of devices complete after 593.042 msecs
>[46109.266895] PM: Finishing wakeup.
>[46109.266896] Restarting tasks ... done.
>[46109.267486] video LNXVIDEO:00: Restoring backlight state
>[46109.369918] usb 3-2: new high-speed USB device number 5 using xhci_hcd
>[46109.382382] usb 3-2: New USB device found, idVendor=17ef, idProduct=100a
>[46109.382394] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[46109.383415] hub 3-2:1.0: USB hub found
>[46109.383755] hub 3-2:1.0: 6 ports detected
>[46109.387694] usb 2-1.2: USB disconnect, device number 3
>[46109.387705] usb 2-1.2.1: USB disconnect, device number 4
>[46109.424923] usb 2-1.2.2: USB disconnect, device number 5
>[46109.435872] e1000e 0000:00:19.0: irq 49 for MSI/MSI-X
>[46109.536652] e1000e 0000:00:19.0: irq 49 for MSI/MSI-X
>[46109.537899] ADDRCONF(NETDEV_UP): em1: link is not ready
>[46109.686383] usb 3-2.4: new low-speed USB device number 6 using xhci_hcd
>[46109.707055] usb 3-2.4: New USB device found, idVendor=046d, idProduct=c050
>[46109.707057] usb 3-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[46109.707058] usb 3-2.4: Product: USB-PS/2 Optical Mouse
>[46109.707060] usb 3-2.4: Manufacturer: Logitech
>[46109.707129] usb 3-2.4: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[46109.712399] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1c.6/0000:0e:00.0/usb3/3-2/3-2.4/3-2.4:1.0/input/input16
>[46109.712487] generic-usb 0003:046D:C050.0005: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:0e:00.0-2.4/input0
>[46109.786194] usb 3-2.6: new low-speed USB device number 7 using xhci_hcd
>[46109.809867] usb 3-2.6: New USB device found, idVendor=413c, idProduct=2003
>[46109.809876] usb 3-2.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[46109.809883] usb 3-2.6: Product: Dell USB Keyboard
>[46109.809887] usb 3-2.6: Manufacturer: Dell
>[46109.809990] usb 3-2.6: ep 0x81 - rounding interval to 128 microframes, ep desc says 192 microframes
>[46109.815002] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1c.6/0000:0e:00.0/usb3/3-2/3-2.6/3-2.6:1.0/input/input17
>[46109.815099] generic-usb 0003:413C:2003.0006: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:0e:00.0-2.6/input0
>[46112.969876] e1000e: em1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
>[46112.971500] ADDRCONF(NETDEV_CHANGE): em1: link becomes ready
>[46121.159534] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio.
>[47426.811595] Adjusting tsc more than 11% (6699418 vs 6672572)
>[50296.600009] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
>[50296.600022] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
>[50296.630304] [drm:init_ring_common] *ERROR* render ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000
>[50296.634046] [drm:init_ring_common] *ERROR* gen6 bsd ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000
>[50296.634572] ------------[ cut here ]------------
>[50296.634624] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.634631] Hardware name: 4291EJ3
>[50296.634636] MMIO read or write has been dropped 3
>[50296.634640] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.634826] Pid: 27226, comm: kworker/u:3 Not tainted 3.4.2-4.fc17.x86_64 #1
>[50296.634832] Call Trace:
>[50296.634848]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.634860]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.634875]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.634903]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.634932]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.634960]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.635006]  [<ffffffffa00a9546>] init_ring_common+0x76/0x310 [i915]
>[50296.635046]  [<ffffffffa00a9e02>] ? init_render_ring+0xf2/0x2a0 [i915]
>[50296.635075]  [<ffffffffa006c470>] i915_reset+0x4a0/0x580 [i915]
>[50296.635105]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.635126]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.635154]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.635164]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.635173]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.635183]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.635196]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.635207]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.635218]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.635224] ---[ end trace 16164cfc78228e8b ]---
>[50296.635761] ------------[ cut here ]------------
>[50296.635786] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.635791] Hardware name: 4291EJ3
>[50296.635794] MMIO read or write has been dropped 3
>[50296.635797] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.635929] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.635933] Call Trace:
>[50296.635942]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.635950]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.635961]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.635982]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.636005]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.636028]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.636059]  [<ffffffffa00a957f>] init_ring_common+0xaf/0x310 [i915]
>[50296.636088]  [<ffffffffa00a9e02>] ? init_render_ring+0xf2/0x2a0 [i915]
>[50296.636111]  [<ffffffffa006c470>] i915_reset+0x4a0/0x580 [i915]
>[50296.636135]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.636152]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.636175]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.636182]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.636188]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.636195]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.636204]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.636212]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.636219]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.636224] ---[ end trace 16164cfc78228e8c ]---
>[50296.636755] ------------[ cut here ]------------
>[50296.636775] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.636780] Hardware name: 4291EJ3
>[50296.636783] MMIO read or write has been dropped 3
>[50296.636786] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.637084] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.637092] Call Trace:
>[50296.637104]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.637116]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.637132]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.637157]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.637184]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.637211]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.637245]  [<ffffffffa00a975e>] init_ring_common+0x28e/0x310 [i915]
>[50296.637276]  [<ffffffffa00a9e02>] ? init_render_ring+0xf2/0x2a0 [i915]
>[50296.637304]  [<ffffffffa006c470>] i915_reset+0x4a0/0x580 [i915]
>[50296.637332]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.637353]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.637379]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.637391]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.637401]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.637413]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.637425]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.637438]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.637450]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.637457] ---[ end trace 16164cfc78228e8d ]---
>[50296.637984] ------------[ cut here ]------------
>[50296.638008] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.638014] Hardware name: 4291EJ3
>[50296.638019] MMIO read or write has been dropped 3
>[50296.638023] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.638201] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.638206] Call Trace:
>[50296.638216]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.638226]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.638240]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.638265]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.638292]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.638319]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.638354]  [<ffffffffa00a976f>] init_ring_common+0x29f/0x310 [i915]
>[50296.638388]  [<ffffffffa00a9e02>] ? init_render_ring+0xf2/0x2a0 [i915]
>[50296.638414]  [<ffffffffa006c470>] i915_reset+0x4a0/0x580 [i915]
>[50296.638443]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.638462]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.638489]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.638499]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.638508]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.638517]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.638527]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.638538]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.638548]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.638554] ---[ end trace 16164cfc78228e8e ]---
>[50296.639087] ------------[ cut here ]------------
>[50296.639111] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.639117] Hardware name: 4291EJ3
>[50296.639121] MMIO read or write has been dropped 3
>[50296.639125] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.639301] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.639306] Call Trace:
>[50296.639316]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.639326]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.639340]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.639366]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.639393]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.639420]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.639454]  [<ffffffffa00a9780>] init_ring_common+0x2b0/0x310 [i915]
>[50296.639487]  [<ffffffffa00a9e02>] ? init_render_ring+0xf2/0x2a0 [i915]
>[50296.639515]  [<ffffffffa006c470>] i915_reset+0x4a0/0x580 [i915]
>[50296.639543]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.639562]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.639590]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.639599]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.639608]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.639618]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.639628]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.639638]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.639648]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.639654] ---[ end trace 16164cfc78228e8f ]---
>[50296.640188] ------------[ cut here ]------------
>[50296.640212] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.640224] Hardware name: 4291EJ3
>[50296.640230] MMIO read or write has been dropped 3
>[50296.640238] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.640585] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.640592] Call Trace:
>[50296.640603]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.640616]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.640632]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.640657]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.640684]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.640712]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.640742]  [<ffffffffa00a9791>] init_ring_common+0x2c1/0x310 [i915]
>[50296.640771]  [<ffffffffa00a9e02>] ? init_render_ring+0xf2/0x2a0 [i915]
>[50296.640798]  [<ffffffffa006c470>] i915_reset+0x4a0/0x580 [i915]
>[50296.640826]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.640846]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.640875]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.640887]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.640896]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.640907]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.640920]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.640932]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.640944]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.640951] ---[ end trace 16164cfc78228e90 ]---
>[50296.640968] [drm:init_ring_common] *ERROR* blt ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000
>[50296.641589] ------------[ cut here ]------------
>[50296.641608] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.641614] Hardware name: 4291EJ3
>[50296.641616] MMIO read or write has been dropped 3
>[50296.641619] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.641744] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.641748] Call Trace:
>[50296.641755]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.641764]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.641774]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.641795]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.641818]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.641840]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.641868]  [<ffffffffa0080e4d>] i915_gem_init_ppgtt+0x1ad/0x1d0 [i915]
>[50296.641898]  [<ffffffffa006c3e2>] i915_reset+0x412/0x580 [i915]
>[50296.641926]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.641945]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.641973]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.641983]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.641991]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.642001]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.642011]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.642022]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.642032]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.642038] ---[ end trace 16164cfc78228e91 ]---
>[50296.647249] ------------[ cut here ]------------
>[50296.647278] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x89/0x90 [i915]()
>[50296.647285] Hardware name: 4291EJ3
>[50296.647288] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.647465] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.647470] Call Trace:
>[50296.647481]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.647492]  [<ffffffff8105686a>] warn_slowpath_null+0x1a/0x20
>[50296.647518]  [<ffffffffa006b939>] __gen6_gt_wait_for_fifo+0x89/0x90 [i915]
>[50296.647546]  [<ffffffffa006bfb9>] i915_write32+0xb9/0xd0 [i915]
>[50296.647577]  [<ffffffffa0080dd1>] i915_gem_init_ppgtt+0x131/0x1d0 [i915]
>[50296.647604]  [<ffffffffa006c3e2>] i915_reset+0x412/0x580 [i915]
>[50296.647632]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.647652]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.647679]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.647688]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.647697]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.647707]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.647717]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.647728]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.647738]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.647744] ---[ end trace 16164cfc78228e92 ]---
>[50296.647749] ------------[ cut here ]------------
>[50296.647771] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.647777] Hardware name: 4291EJ3
>[50296.647781] MMIO read or write has been dropped 2
>[50296.647785] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.648066] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.648076] Call Trace:
>[50296.648090]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.648105]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.648140]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.648173]  [<ffffffffa006bfc4>] i915_write32+0xc4/0xd0 [i915]
>[50296.648207]  [<ffffffffa0080dd1>] i915_gem_init_ppgtt+0x131/0x1d0 [i915]
>[50296.648240]  [<ffffffffa006c3e2>] i915_reset+0x412/0x580 [i915]
>[50296.648273]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.648297]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.648330]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.648345]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.648358]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.648373]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.648388]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.648403]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.648419]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.648428] ---[ end trace 16164cfc78228e93 ]---
>[50296.742640] ------------[ cut here ]------------
>[50296.742683] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.742689] Hardware name: 4291EJ3
>[50296.742693] MMIO read or write has been dropped 3
>[50296.742696] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.742828] Pid: 27226, comm: kworker/u:3 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.742833] Call Trace:
>[50296.742845]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.742854]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.742867]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.742890]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.742913]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.742936]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.742968]  [<ffffffffa008b52c>] intel_clear_scanline_wait+0x2c/0x60 [i915]
>[50296.742999]  [<ffffffffa00962ec>] ironlake_crtc_disable+0x3cc/0x7c0 [i915]
>[50296.743030]  [<ffffffffa009678e>] ironlake_crtc_prepare+0xe/0x10 [i915]
>[50296.743047]  [<ffffffffa0062fa9>] drm_crtc_helper_set_mode+0x2c9/0x500 [drm_kms_helper]
>[50296.743071]  [<ffffffffa0063253>] drm_helper_resume_force_mode+0x73/0x170 [drm_kms_helper]
>[50296.743094]  [<ffffffffa006c42c>] i915_reset+0x45c/0x580 [i915]
>[50296.743119]  [<ffffffffa0070a28>] i915_error_work_func+0xc8/0x110 [i915]
>[50296.743136]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[50296.743160]  [<ffffffffa0070960>] ? i915_driver_irq_postinstall+0x190/0x190 [i915]
>[50296.743167]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[50296.743174]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[50296.743181]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[50296.743190]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[50296.743199]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[50296.743206]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[50296.743211] ---[ end trace 16164cfc78228e94 ]---
>[50296.961898] ------------[ cut here ]------------
>[50296.961916] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.961918] Hardware name: 4291EJ3
>[50296.961919] MMIO read or write has been dropped 3
>[50296.961920] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.961953] Pid: 1793, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.961955] Call Trace:
>[50296.961959]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.961961]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.961965]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.961971]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.961977]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.961983]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.961992]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[50296.962000]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[50296.962007]  [<ffffffffa007c859>] i915_gem_retire_requests_ring+0x39/0x200 [i915]
>[50296.962013]  [<ffffffffa0080443>] i915_gem_busy_ioctl+0xa3/0x180 [i915]
>[50296.962020]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[50296.962027]  [<ffffffffa00803a0>] ? i915_gem_unpin_ioctl+0xf0/0xf0 [i915]
>[50296.962030]  [<ffffffff8113fb24>] ? tlb_finish_mmu+0x14/0x40
>[50296.962031]  [<ffffffff8114706d>] ? unmap_region+0x10d/0x150
>[50296.962033]  [<ffffffff81168eec>] ? kfree+0x2c/0x120
>[50296.962036]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[50296.962037]  [<ffffffff81146f39>] ? remove_vma+0x69/0x90
>[50296.962039]  [<ffffffff811482c3>] ? do_munmap+0x1e3/0x3d0
>[50296.962041]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[50296.962043]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[50296.962045] ---[ end trace 16164cfc78228e95 ]---
>[50296.962697] ------------[ cut here ]------------
>[50296.962704] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.962705] Hardware name: 4291EJ3
>[50296.962706] MMIO read or write has been dropped 3
>[50296.962707] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.962737] Pid: 1793, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.962738] Call Trace:
>[50296.962741]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.962743]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.962745]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.962751]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.962756]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.962762]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.962770]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[50296.962777]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[50296.962783]  [<ffffffffa007c859>] i915_gem_retire_requests_ring+0x39/0x200 [i915]
>[50296.962790]  [<ffffffffa0080443>] i915_gem_busy_ioctl+0xa3/0x180 [i915]
>[50296.962797]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[50296.962805]  [<ffffffffa00803a0>] ? i915_gem_unpin_ioctl+0xf0/0xf0 [i915]
>[50296.962808]  [<ffffffff8107bc59>] ? enqueue_hrtimer+0x29/0x90
>[50296.962811]  [<ffffffff8107c5ed>] ? __hrtimer_start_range_ns+0x1bd/0x400
>[50296.962813]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[50296.962815]  [<ffffffff8107c848>] ? hrtimer_start+0x18/0x20
>[50296.962817]  [<ffffffff8105c203>] ? do_setitimer+0x153/0x230
>[50296.962819]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[50296.962821]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[50296.962823] ---[ end trace 16164cfc78228e96 ]---
>[50296.963572] ------------[ cut here ]------------
>[50296.963581] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.963583] Hardware name: 4291EJ3
>[50296.963583] MMIO read or write has been dropped 3
>[50296.963584] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.963615] Pid: 1793, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.963616] Call Trace:
>[50296.963618]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.963620]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.963623]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.963628]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.963634]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.963640]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.963647]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[50296.963654]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[50296.963660]  [<ffffffffa007c859>] i915_gem_retire_requests_ring+0x39/0x200 [i915]
>[50296.963666]  [<ffffffffa0080443>] i915_gem_busy_ioctl+0xa3/0x180 [i915]
>[50296.963672]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[50296.963679]  [<ffffffffa00803a0>] ? i915_gem_unpin_ioctl+0xf0/0xf0 [i915]
>[50296.963681]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[50296.963683]  [<ffffffff8117cfc1>] ? rw_verify_area+0x61/0xf0
>[50296.963685]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[50296.963687]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[50296.963688] ---[ end trace 16164cfc78228e97 ]---
>[50296.971149] ------------[ cut here ]------------
>[50296.971172] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.971174] Hardware name: 4291EJ3
>[50296.971175] MMIO read or write has been dropped 3
>[50296.971176] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.971223] Pid: 1793, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.971225] Call Trace:
>[50296.971231]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.971234]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.971239]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.971246]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.971254]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.971262]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.971274]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[50296.971285]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[50296.971294]  [<ffffffffa007c859>] i915_gem_retire_requests_ring+0x39/0x200 [i915]
>[50296.971303]  [<ffffffffa0080443>] i915_gem_busy_ioctl+0xa3/0x180 [i915]
>[50296.971311]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[50296.971320]  [<ffffffffa00803a0>] ? i915_gem_unpin_ioctl+0xf0/0xf0 [i915]
>[50296.971324]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[50296.971327]  [<ffffffff8117cfc1>] ? rw_verify_area+0x61/0xf0
>[50296.971330]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[50296.971333]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[50296.971335] ---[ end trace 16164cfc78228e98 ]---
>[50296.971960] ------------[ cut here ]------------
>[50296.971968] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[50296.971970] Hardware name: 4291EJ3
>[50296.971972] MMIO read or write has been dropped 3
>[50296.971973] Modules linked in: fuse lockd sunrpc bnep bluetooth ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi xts gf128mul dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media arc4 coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm iwlwifi snd_hda_intel mac80211 snd_hda_codec snd_hwdep i2c_i801 iTCO_wdt cfg80211 iTCO_vendor_support snd_pcm snd_page_alloc snd_timer uinput e1000e thinkpad_acpi snd soundcore rfkill crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[50296.972021] Pid: 1793, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[50296.972022] Call Trace:
>[50296.972025]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[50296.972028]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[50296.972032]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[50296.972039]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[50296.972047]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[50296.972054]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[50296.972065]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[50296.972075]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[50296.972083]  [<ffffffffa007c859>] i915_gem_retire_requests_ring+0x39/0x200 [i915]
>[50296.972092]  [<ffffffffa0080443>] i915_gem_busy_ioctl+0xa3/0x180 [i915]
>[50296.972099]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[50296.972108]  [<ffffffffa00803a0>] ? i915_gem_unpin_ioctl+0xf0/0xf0 [i915]
>[50296.972111]  [<ffffffff812c5434>] ? timerqueue_del+0x34/0x90
>[50296.972114]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[50296.972116]  [<ffffffff8105c186>] ? do_setitimer+0xd6/0x230
>[50296.972119]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[50296.972122]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[50296.972124] ---[ end trace 16164cfc78228e99 ]---
>[50303.626727] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung

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Attachments on bug 833318: 592864 | 594305 | 594306 | 759700