Attachment 65204 Details for Bug 53186 – 3rd dmesg

3rd dmesg

dmesg3.log (text/plain), 494.62 KB, created by igaldino on 2012-08-06 19:50:40 UTC

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Description:

Filename:

MIME Type:

Creator: igaldino

Created: 2012-08-06 19:50:40 UTC

Size: 494.62 KB

patch

obsolete

>-0000:00:1a.0-1.4/input0
>[87748.548317] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4377
>[87748.549117] generic-usb 0003:0B38:0010.1111: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[87783.304349] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[87783.304356] usb 1-1.4: USB disconnect, device number 96
>[87783.506708] usb 1-1.4: new low-speed USB device number 97 using ehci_hcd
>[87783.598741] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4378
>[87783.599240] generic-usb 0003:0B38:0010.1112: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[87783.603588] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4379
>[87783.603772] generic-usb 0003:0B38:0010.1113: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[87805.571288] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[87805.571295] usb 1-1.4: USB disconnect, device number 97
>[87805.811707] usb 1-1.4: new low-speed USB device number 98 using ehci_hcd
>[87805.903082] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4380
>[87805.903363] generic-usb 0003:0B38:0010.1114: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[87805.907325] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4381
>[87805.907527] generic-usb 0003:0B38:0010.1115: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[87848.313568] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[87848.313575] usb 1-1.4: USB disconnect, device number 98
>[87848.532274] usb 1-1.4: new low-speed USB device number 99 using ehci_hcd
>[87848.624052] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4382
>[87848.624251] generic-usb 0003:0B38:0010.1116: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[87848.628611] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4383
>[87848.629030] generic-usb 0003:0B38:0010.1117: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[87873.651806] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[87873.651813] usb 1-1.4: USB disconnect, device number 99
>[87873.853393] usb 1-1.4: new low-speed USB device number 100 using ehci_hcd
>[87873.945247] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4384
>[87873.945915] generic-usb 0003:0B38:0010.1118: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[87873.950376] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4385
>[87873.950565] generic-usb 0003:0B38:0010.1119: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[87958.624567] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[87958.624574] usb 1-1.4: USB disconnect, device number 100
>[87958.831319] usb 1-1.4: new low-speed USB device number 101 using ehci_hcd
>[87958.923111] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4386
>[87958.923333] generic-usb 0003:0B38:0010.111A: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[87958.927527] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4387
>[87958.927685] generic-usb 0003:0B38:0010.111B: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[87986.010255] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[87986.010262] usb 1-1.4: USB disconnect, device number 101
>[87986.228587] usb 1-1.4: new low-speed USB device number 102 using ehci_hcd
>[87986.320774] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4388
>[87986.321132] generic-usb 0003:0B38:0010.111C: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[87986.329469] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4389
>[87986.329558] generic-usb 0003:0B38:0010.111D: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[87988.569670] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[87988.569678] usb 1-1.4: USB disconnect, device number 102
>[87988.764780] usb 1-1.4: new low-speed USB device number 103 using ehci_hcd
>[87988.856447] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4390
>[87988.856662] generic-usb 0003:0B38:0010.111E: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[87988.861245] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4391
>[87988.861403] generic-usb 0003:0B38:0010.111F: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88012.116318] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88012.116326] usb 1-1.4: USB disconnect, device number 103
>[88012.329491] usb 1-1.4: new low-speed USB device number 104 using ehci_hcd
>[88012.422609] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4392
>[88012.422711] generic-usb 0003:0B38:0010.1120: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88012.427286] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4393
>[88012.427364] generic-usb 0003:0B38:0010.1121: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88085.059730] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88085.059737] usb 1-1.4: USB disconnect, device number 104
>[88085.266685] usb 1-1.4: new low-speed USB device number 105 using ehci_hcd
>[88085.358033] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4394
>[88085.358123] generic-usb 0003:0B38:0010.1122: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88085.362706] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4395
>[88085.362801] generic-usb 0003:0B38:0010.1123: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88129.849548] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88129.849556] usb 1-1.4: USB disconnect, device number 105
>[88130.056878] usb 1-1.4: new low-speed USB device number 106 using ehci_hcd
>[88130.148784] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4396
>[88130.152210] generic-usb 0003:0B38:0010.1124: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88130.156690] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4397
>[88130.156876] generic-usb 0003:0B38:0010.1125: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88149.813007] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88149.813015] usb 1-1.4: USB disconnect, device number 106
>[88150.042461] usb 1-1.4: new low-speed USB device number 107 using ehci_hcd
>[88150.134365] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4398
>[88150.134582] generic-usb 0003:0B38:0010.1126: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88150.139167] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4399
>[88150.141299] generic-usb 0003:0B38:0010.1127: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88181.805729] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88181.805736] usb 1-1.4: USB disconnect, device number 107
>[88182.018690] usb 1-1.4: new low-speed USB device number 108 using ehci_hcd
>[88182.110160] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4400
>[88182.110351] generic-usb 0003:0B38:0010.1128: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88182.114226] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4401
>[88182.114386] generic-usb 0003:0B38:0010.1129: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88207.655808] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88207.655813] usb 1-1.4: USB disconnect, device number 108
>[88207.966246] usb 1-1.4: new low-speed USB device number 109 using ehci_hcd
>[88208.057627] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4402
>[88208.058815] generic-usb 0003:0B38:0010.112A: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88208.062811] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4403
>[88208.062958] generic-usb 0003:0B38:0010.112B: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88260.891745] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88260.891753] usb 1-1.4: USB disconnect, device number 109
>[88261.097959] usb 1-1.4: new low-speed USB device number 110 using ehci_hcd
>[88261.189650] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4404
>[88261.189791] generic-usb 0003:0B38:0010.112C: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88261.195796] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4405
>[88261.196022] generic-usb 0003:0B38:0010.112D: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88270.873475] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88270.873483] usb 1-1.4: USB disconnect, device number 110
>[88271.075832] usb 1-1.4: new low-speed USB device number 111 using ehci_hcd
>[88271.167812] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4406
>[88271.167950] generic-usb 0003:0B38:0010.112E: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88271.172466] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4407
>[88271.172882] generic-usb 0003:0B38:0010.112F: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88286.229987] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88286.229994] usb 1-1.4: USB disconnect, device number 111
>[88286.442461] usb 1-1.4: new low-speed USB device number 112 using ehci_hcd
>[88286.533650] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4408
>[88286.534783] generic-usb 0003:0B38:0010.1130: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88286.538834] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4409
>[88286.538922] generic-usb 0003:0B38:0010.1131: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88311.056340] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88311.056347] usb 1-1.4: USB disconnect, device number 112
>[88311.283545] usb 1-1.4: new low-speed USB device number 113 using ehci_hcd
>[88311.375471] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4410
>[88311.375688] generic-usb 0003:0B38:0010.1132: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88311.380394] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4411
>[88311.380555] generic-usb 0003:0B38:0010.1133: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88331.275744] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88331.275752] usb 1-1.4: USB disconnect, device number 113
>[88331.489073] usb 1-1.4: new low-speed USB device number 114 using ehci_hcd
>[88331.580907] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4412
>[88331.581078] generic-usb 0003:0B38:0010.1134: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88331.585715] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4413
>[88331.585808] generic-usb 0003:0B38:0010.1135: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88341.001530] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88341.001538] usb 1-1.4: USB disconnect, device number 114
>[88341.230382] usb 1-1.4: new low-speed USB device number 115 using ehci_hcd
>[88341.322644] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4414
>[88341.323486] generic-usb 0003:0B38:0010.1136: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88341.328515] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4415
>[88341.328688] generic-usb 0003:0B38:0010.1137: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88346.376434] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88346.376441] usb 1-1.4: USB disconnect, device number 115
>[88346.589148] usb 1-1.4: new low-speed USB device number 116 using ehci_hcd
>[88346.680603] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4416
>[88346.680695] generic-usb 0003:0B38:0010.1138: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88346.684775] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4417
>[88346.689618] generic-usb 0003:0B38:0010.1139: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88377.601202] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88377.601210] usb 1-1.4: USB disconnect, device number 116
>[88377.892100] usb 1-1.4: new low-speed USB device number 117 using ehci_hcd
>[88377.983481] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4418
>[88377.983581] generic-usb 0003:0B38:0010.113A: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88377.987657] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4419
>[88377.990106] generic-usb 0003:0B38:0010.113B: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88502.244866] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88502.244873] usb 1-1.4: USB disconnect, device number 117
>[88502.454694] usb 1-1.4: new low-speed USB device number 118 using ehci_hcd
>[88502.546518] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4420
>[88502.546817] generic-usb 0003:0B38:0010.113C: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88502.550365] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4421
>[88502.550950] generic-usb 0003:0B38:0010.113D: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88512.738478] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88512.738486] usb 1-1.4: USB disconnect, device number 118
>[88512.955642] usb 1-1.4: new low-speed USB device number 119 using ehci_hcd
>[88513.046890] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4422
>[88513.047141] generic-usb 0003:0B38:0010.113E: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88513.051477] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4423
>[88513.051596] generic-usb 0003:0B38:0010.113F: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88595.663621] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88595.663629] usb 1-1.4: USB disconnect, device number 119
>[88595.874073] usb 1-1.4: new low-speed USB device number 120 using ehci_hcd
>[88595.968663] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4424
>[88595.969791] generic-usb 0003:0B38:0010.1140: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88595.973715] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4425
>[88595.974858] generic-usb 0003:0B38:0010.1141: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88638.661846] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88638.661853] usb 1-1.4: USB disconnect, device number 120
>[88638.887916] usb 1-1.4: new low-speed USB device number 121 using ehci_hcd
>[88638.979512] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4426
>[88638.979697] generic-usb 0003:0B38:0010.1142: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88638.984207] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4427
>[88638.984421] generic-usb 0003:0B38:0010.1143: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88648.131816] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88648.131823] usb 1-1.4: USB disconnect, device number 121
>[88648.339296] usb 1-1.4: new low-speed USB device number 122 using ehci_hcd
>[88648.430439] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4428
>[88648.430634] generic-usb 0003:0B38:0010.1144: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88648.435201] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4429
>[88648.435435] generic-usb 0003:0B38:0010.1145: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88653.506424] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88653.506431] usb 1-1.4: USB disconnect, device number 122
>[88653.714677] usb 1-1.4: new low-speed USB device number 123 using ehci_hcd
>[88653.806233] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4430
>[88653.806923] generic-usb 0003:0B38:0010.1146: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88653.811722] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4431
>[88653.812097] generic-usb 0003:0B38:0010.1147: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88661.184673] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88661.184679] usb 1-1.4: USB disconnect, device number 123
>[88661.519603] usb 1-1.4: new low-speed USB device number 124 using ehci_hcd
>[88661.610980] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4432
>[88661.611067] generic-usb 0003:0B38:0010.1148: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88661.615161] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4433
>[88661.615252] generic-usb 0003:0B38:0010.1149: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88690.874096] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88690.874104] usb 1-1.4: USB disconnect, device number 124
>[88691.106425] usb 1-1.4: new low-speed USB device number 125 using ehci_hcd
>[88691.198128] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4434
>[88691.199321] generic-usb 0003:0B38:0010.114A: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88691.203462] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4435
>[88691.203616] generic-usb 0003:0B38:0010.114B: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88783.780844] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88783.780851] usb 1-1.4: USB disconnect, device number 125
>[88783.986074] usb 1-1.4: new low-speed USB device number 126 using ehci_hcd
>[88784.077562] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4436
>[88784.077805] generic-usb 0003:0B38:0010.114C: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88784.081996] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4437
>[88784.082165] generic-usb 0003:0B38:0010.114D: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88831.641917] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88831.641923] usb 1-1.4: USB disconnect, device number 126
>[88831.858819] usb 1-1.4: new low-speed USB device number 127 using ehci_hcd
>[88831.950656] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4438
>[88831.951014] generic-usb 0003:0B38:0010.114E: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88831.956035] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4439
>[88831.956197] generic-usb 0003:0B38:0010.114F: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88840.343934] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88840.343939] usb 1-1.4: USB disconnect, device number 127
>[88840.673370] usb 1-1.4: new low-speed USB device number 4 using ehci_hcd
>[88840.764770] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4440
>[88840.765966] generic-usb 0003:0B38:0010.1150: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88840.771797] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4441
>[88840.771898] generic-usb 0003:0B38:0010.1151: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88846.998468] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88846.998476] usb 1-1.4: USB disconnect, device number 4
>[88847.215447] usb 1-1.4: new low-speed USB device number 5 using ehci_hcd
>[88847.307234] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4442
>[88847.307357] generic-usb 0003:0B38:0010.1152: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88847.311802] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4443
>[88847.312363] generic-usb 0003:0B38:0010.1153: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88875.152067] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88875.152075] usb 1-1.4: USB disconnect, device number 5
>[88875.365920] usb 1-1.4: new low-speed USB device number 6 using ehci_hcd
>[88875.457358] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4444
>[88875.462296] generic-usb 0003:0B38:0010.1154: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88875.466987] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4445
>[88875.467165] generic-usb 0003:0B38:0010.1155: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88939.905368] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88939.905375] usb 1-1.4: USB disconnect, device number 6
>[88940.114795] usb 1-1.4: new low-speed USB device number 7 using ehci_hcd
>[88940.206938] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4446
>[88940.207081] generic-usb 0003:0B38:0010.1156: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88940.211257] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4447
>[88940.211424] generic-usb 0003:0B38:0010.1157: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88944.768217] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88944.768224] usb 1-1.4: USB disconnect, device number 7
>[88944.980443] usb 1-1.4: new low-speed USB device number 8 using ehci_hcd
>[88945.072262] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4448
>[88945.073784] generic-usb 0003:0B38:0010.1158: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88945.078724] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4449
>[88945.078920] generic-usb 0003:0B38:0010.1159: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88952.446490] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88952.446498] usb 1-1.4: USB disconnect, device number 8
>[88952.675396] usb 1-1.4: new low-speed USB device number 9 using ehci_hcd
>[88952.767021] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4450
>[88952.769233] generic-usb 0003:0B38:0010.115A: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88952.773082] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4451
>[88952.773197] generic-usb 0003:0B38:0010.115B: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88982.135712] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88982.135719] usb 1-1.4: USB disconnect, device number 9
>[88982.348940] usb 1-1.4: new low-speed USB device number 10 using ehci_hcd
>[88982.440383] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4452
>[88982.440647] generic-usb 0003:0B38:0010.115C: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88982.445380] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4453
>[88982.445575] generic-usb 0003:0B38:0010.115D: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[88984.695279] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[88984.695287] usb 1-1.4: USB disconnect, device number 10
>[88984.894990] usb 1-1.4: new low-speed USB device number 11 using ehci_hcd
>[88984.986705] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4454
>[88984.987061] generic-usb 0003:0B38:0010.115E: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[88984.991401] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4455
>[88984.992063] generic-usb 0003:0B38:0010.115F: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[89000.307606] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[89000.307614] usb 1-1.4: USB disconnect, device number 11
>[89000.574944] usb 1-1.4: new low-speed USB device number 12 using ehci_hcd
>[89000.666508] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4456
>[89000.668191] generic-usb 0003:0B38:0010.1160: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[89000.672438] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4457
>[89000.674617] generic-usb 0003:0B38:0010.1161: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[89031.788571] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[89031.788579] usb 1-1.4: USB disconnect, device number 12
>[89032.038043] usb 1-1.4: new low-speed USB device number 13 using ehci_hcd
>[89032.129935] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4458
>[89032.130198] generic-usb 0003:0B38:0010.1162: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[89032.134922] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4459
>[89032.135109] generic-usb 0003:0B38:0010.1163: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[89093.470420] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[89093.470428] usb 1-1.4: USB disconnect, device number 13
>[89093.681032] usb 1-1.4: new low-speed USB device number 14 using ehci_hcd
>[89093.772959] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4460
>[89093.773050] generic-usb 0003:0B38:0010.1164: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[89093.777267] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4461
>[89093.777353] generic-usb 0003:0B38:0010.1165: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[89188.424827] hub 1-1:1.0: port 4 disabled by hub (EMI?), re-enabling...
>[89188.424834] usb 1-1.4: USB disconnect, device number 14
>[89188.633375] usb 1-1.4: new low-speed USB device number 15 using ehci_hcd
>[89188.725318] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4462
>[89188.725916] generic-usb 0003:0B38:0010.1166: input,hidraw1: USB HID v1.10 Keyboard [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input0
>[89188.730211] input: HID 0b38:0010 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input4463
>[89188.730474] generic-usb 0003:0B38:0010.1167: input,hidraw2: USB HID v1.10 Device [HID 0b38:0010] on usb-0000:00:1a.0-1.4/input1
>[89248.305606] ------------[ cut here ]------------
>[89248.305624] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.305628] Hardware name:         
>[89248.305630] MMIO read or write has been dropped 3
>[89248.305633] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.305694] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.305698] Call Trace:
>[89248.305707]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.305713]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.305723]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.305732]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.305742]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.305755]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.305766]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.305779]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.305786]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.305797]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.305809]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.305817]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.305824]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.305830]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.305836]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.305841]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.305848]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.305852] ---[ end trace 2e392e332536dc75 ]---
>[89248.306807] ------------[ cut here ]------------
>[89248.306820] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.306825] Hardware name:         
>[89248.306828] MMIO read or write has been dropped 3
>[89248.306831] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.306934] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.306938] Call Trace:
>[89248.306945]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.306952]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.306961]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.306970]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.306980]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.306991]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.307001]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.307012]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.307019]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.307029]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.307039]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.307046]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.307053]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.307059]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.307065]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.307072]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.307078]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.307083] ---[ end trace 2e392e332536dc76 ]---
>[89248.307663] ------------[ cut here ]------------
>[89248.307676] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.307680] Hardware name:         
>[89248.307682] MMIO read or write has been dropped 3
>[89248.307685] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.307743] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.307746] Call Trace:
>[89248.307753]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.307758]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.307767]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.307777]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.307786]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.307798]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.307810]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.307822]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.307827]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.307838]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.307850]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.307856]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.307862]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.307867]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.307873]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.307879]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.307884]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.307888] ---[ end trace 2e392e332536dc77 ]---
>[89248.308838] ------------[ cut here ]------------
>[89248.308847] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.308850] Hardware name:         
>[89248.308852] MMIO read or write has been dropped 3
>[89248.308854] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.308896] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.308898] Call Trace:
>[89248.308903]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.308907]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.308914]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.308921]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.308928]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.308936]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.308943]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.308951]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.308956]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.308963]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.308971]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.308976]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.308980]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.308984]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.308988]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.308992]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.308996]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.308999] ---[ end trace 2e392e332536dc78 ]---
>[89248.309559] ------------[ cut here ]------------
>[89248.309568] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.309570] Hardware name:         
>[89248.309572] MMIO read or write has been dropped 3
>[89248.309574] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.309615] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.309617] Call Trace:
>[89248.309621]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.309625]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.309632]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.309639]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.309645]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.309653]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.309661]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.309668]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.309673]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.309681]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.309688]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.309692]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.309697]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.309701]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.309705]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.309709]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.309713]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.309716] ---[ end trace 2e392e332536dc79 ]---
>[89248.310277] ------------[ cut here ]------------
>[89248.310284] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.310287] Hardware name:         
>[89248.310288] MMIO read or write has been dropped 3
>[89248.310290] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.310329] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.310332] Call Trace:
>[89248.310335]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.310339]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.310346]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.310352]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.310359]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.310366]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.310374]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.310381]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.310386]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.310393]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.310400]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.310404]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.310408]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.310412]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.310416]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.310420]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.310424]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.310427] ---[ end trace 2e392e332536dc7a ]---
>[89248.311080] ------------[ cut here ]------------
>[89248.311089] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.311092] Hardware name:         
>[89248.311093] MMIO read or write has been dropped 3
>[89248.311095] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.311136] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.311139] Call Trace:
>[89248.311143]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.311147]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.311153]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.311160]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.311167]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.311174]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.311182]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.311189]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.311193]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.311200]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.311207]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.311212]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.311216]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.311220]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.311224]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.311228]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.311232]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.311235] ---[ end trace 2e392e332536dc7b ]---
>[89248.311793] ------------[ cut here ]------------
>[89248.311801] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.311806] Hardware name:         
>[89248.311809] MMIO read or write has been dropped 3
>[89248.311812] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.311910] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.311913] Call Trace:
>[89248.311919]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.311925]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.311934]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.311943]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.311952]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.311962]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.311971]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.311981]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.311988]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.311997]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.312006]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.312012]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.312019]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.312025]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.312031]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.312038]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.312043]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.312047] ---[ end trace 2e392e332536dc7c ]---
>[89248.312598] ------------[ cut here ]------------
>[89248.312605] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.312608] Hardware name:         
>[89248.312610] MMIO read or write has been dropped 3
>[89248.312611] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.312650] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.312653] Call Trace:
>[89248.312656]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.312660]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.312667]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.312673]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.312680]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.312687]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.312695]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.312702]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.312706]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.312713]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.312720]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.312724]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.312728]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.312732]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.312736]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.312740]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.312744]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.312746] ---[ end trace 2e392e332536dc7d ]---
>[89248.313297] ------------[ cut here ]------------
>[89248.313305] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.313308] Hardware name:         
>[89248.313310] MMIO read or write has been dropped 3
>[89248.313311] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.313352] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.313354] Call Trace:
>[89248.313358]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.313362]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.313368]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.313375]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.313382]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.313389]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.313396]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.313404]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.313408]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.313415]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.313422]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.313426]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.313430]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.313434]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.313438]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.313442]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.313446]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.313449] ---[ end trace 2e392e332536dc7e ]---
>[89248.314015] ------------[ cut here ]------------
>[89248.314022] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.314025] Hardware name:         
>[89248.314026] MMIO read or write has been dropped 3
>[89248.314028] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.314067] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.314069] Call Trace:
>[89248.314073]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.314077]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.314083]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.314090]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.314096]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.314104]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.314111]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.314118]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.314122]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.314129]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.314136]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.314141]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.314145]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.314149]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.314153]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.314157]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.314160]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.314163] ---[ end trace 2e392e332536dc7f ]---
>[89248.314714] ------------[ cut here ]------------
>[89248.314722] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.314725] Hardware name:         
>[89248.314727] MMIO read or write has been dropped 3
>[89248.314729] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.314770] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.314772] Call Trace:
>[89248.314776]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.314780]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.314786]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.314793]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.314800]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.314807]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.314814]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.314822]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.314826]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.314833]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.314840]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.314844]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.314848]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.314852]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.314856]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.314860]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.314864]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.314866] ---[ end trace 2e392e332536dc80 ]---
>[89248.315426] ------------[ cut here ]------------
>[89248.315433] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.315435] Hardware name:         
>[89248.315437] MMIO read or write has been dropped 3
>[89248.315439] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.315478] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.315481] Call Trace:
>[89248.315484]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.315488]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.315495]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.315501]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.315508]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.315515]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.315522]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.315530]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.315534]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.315541]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.315548]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.315552]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.315556]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.315560]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.315564]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.315568]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.315571]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.315574] ---[ end trace 2e392e332536dc81 ]---
>[89248.316128] ------------[ cut here ]------------
>[89248.316136] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.316139] Hardware name:         
>[89248.316141] MMIO read or write has been dropped 3
>[89248.316143] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.316184] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.316186] Call Trace:
>[89248.316190]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.316194]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.316201]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.316208]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.316214]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.316222]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.316229]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.316236]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.316241]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.316248]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.316255]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.316259]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.316263]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.316267]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.316272]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.316275]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.316279]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.316282] ---[ end trace 2e392e332536dc82 ]---
>[89248.316845] ------------[ cut here ]------------
>[89248.316852] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.316855] Hardware name:         
>[89248.316856] MMIO read or write has been dropped 3
>[89248.316858] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.316898] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.316900] Call Trace:
>[89248.316903]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.316907]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.316914]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.316920]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.316927]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.316934]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.316942]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.316949]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.316953]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.316960]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.316967]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.316971]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.316975]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.316979]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.316983]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.316987]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.316991]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.316994] ---[ end trace 2e392e332536dc83 ]---
>[89248.317556] ------------[ cut here ]------------
>[89248.317568] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.317572] Hardware name:         
>[89248.317574] MMIO read or write has been dropped 3
>[89248.317577] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.317631] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.317634] Call Trace:
>[89248.317640]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.317645]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.317655]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.317663]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.317672]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.317683]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.317694]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.317704]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.317710]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.317721]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.317731]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.317737]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.317742]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.317748]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.317754]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.317759]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.317765]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.317769] ---[ end trace 2e392e332536dc84 ]---
>[89248.318338] ------------[ cut here ]------------
>[89248.318346] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.318349] Hardware name:         
>[89248.318350] MMIO read or write has been dropped 3
>[89248.318352] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.318391] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.318393] Call Trace:
>[89248.318397]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.318401]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.318408]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.318414]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.318421]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.318429]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.318436]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.318443]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.318448]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.318455]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.318462]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.318466]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.318470]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.318474]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.318478]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.318482]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.318486]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.318489] ---[ end trace 2e392e332536dc85 ]---
>[89248.319112] ------------[ cut here ]------------
>[89248.319120] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.319122] Hardware name:         
>[89248.319124] MMIO read or write has been dropped 3
>[89248.319126] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.319165] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.319167] Call Trace:
>[89248.319171]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.319175]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.319182]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.319188]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.319195]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.319203]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.319210]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.319217]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.319222]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.319229]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.319236]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.319240]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.319244]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.319248]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.319252]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.319256]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.319260]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.319263] ---[ end trace 2e392e332536dc86 ]---
>[89248.319819] ------------[ cut here ]------------
>[89248.319826] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.319829] Hardware name:         
>[89248.319830] MMIO read or write has been dropped 3
>[89248.319832] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.319870] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.319873] Call Trace:
>[89248.319876]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.319880]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.319886]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.319893]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.319900]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.319907]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.319915]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.319922]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.319926]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.319933]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.319940]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.319944]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.319948]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.319952]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.319956]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.319960]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.319964]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.319966] ---[ end trace 2e392e332536dc87 ]---
>[89248.320515] ------------[ cut here ]------------
>[89248.320522] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.320525] Hardware name:         
>[89248.320527] MMIO read or write has been dropped 3
>[89248.320528] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.320567] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.320569] Call Trace:
>[89248.320573]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.320577]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.320583]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.320590]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.320596]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.320604]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.320611]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.320618]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.320622]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.320629]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.320636]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.320641]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.320644]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.320649]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.320653]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.320657]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.320660]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.320663] ---[ end trace 2e392e332536dc88 ]---
>[89248.321240] ------------[ cut here ]------------
>[89248.321246] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.321247] Hardware name:         
>[89248.321249] MMIO read or write has been dropped 3
>[89248.321250] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.321278] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.321280] Call Trace:
>[89248.321283]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.321285]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.321290]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.321295]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.321300]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.321306]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.321311]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.321316]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.321319]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.321324]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.321329]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.321332]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.321335]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.321338]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.321341]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.321343]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.321346]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.321348] ---[ end trace 2e392e332536dc89 ]---
>[89248.322539] ------------[ cut here ]------------
>[89248.322544] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.322545] Hardware name:         
>[89248.322546] MMIO read or write has been dropped 3
>[89248.322547] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.322569] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.322570] Call Trace:
>[89248.322572]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.322574]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.322578]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.322581]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.322585]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.322589]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.322593]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.322597]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.322599]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.322603]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.322607]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.322610]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.322612]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.322614]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.322617]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.322619]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.322621]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.322622] ---[ end trace 2e392e332536dc8a ]---
>[89248.323152] ------------[ cut here ]------------
>[89248.323156] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.323157] Hardware name:         
>[89248.323158] MMIO read or write has been dropped 3
>[89248.323159] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.323180] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.323181] Call Trace:
>[89248.323183]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.323185]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.323189]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.323192]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.323195]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.323199]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.323203]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.323207]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.323209]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.323213]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.323217]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.323219]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.323221]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.323223]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.323225]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.323227]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.323229]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.323231] ---[ end trace 2e392e332536dc8b ]---
>[89248.323762] ------------[ cut here ]------------
>[89248.323765] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.323767] Hardware name:         
>[89248.323768] MMIO read or write has been dropped 3
>[89248.323769] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.323789] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.323790] Call Trace:
>[89248.323792]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.323794]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.323798]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.323801]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.323805]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.323808]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.323812]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.323816]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.323818]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.323822]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.323826]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.323828]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.323830]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.323832]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.323834]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.323836]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.323838]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.323839] ---[ end trace 2e392e332536dc8c ]---
>[89248.324372] ------------[ cut here ]------------
>[89248.324376] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.324378] Hardware name:         
>[89248.324379] MMIO read or write has been dropped 3
>[89248.324380] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.324400] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.324401] Call Trace:
>[89248.324403]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.324405]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.324409]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.324412]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.324415]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.324419]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.324423]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.324427]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.324429]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.324432]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.324436]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.324438]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.324440]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.324443]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.324445]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.324447]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.324449]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.324450] ---[ end trace 2e392e332536dc8d ]---
>[89248.324979] ------------[ cut here ]------------
>[89248.324983] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.324984] Hardware name:         
>[89248.324985] MMIO read or write has been dropped 3
>[89248.324986] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.325006] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.325007] Call Trace:
>[89248.325009]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.325011]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.325014]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.325018]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.325021]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.325025]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.325029]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.325032]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.325035]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.325038]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.325042]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.325044]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.325046]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.325048]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.325050]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.325052]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.325054]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.325055] ---[ end trace 2e392e332536dc8e ]---
>[89248.325582] ------------[ cut here ]------------
>[89248.325586] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.325587] Hardware name:         
>[89248.325588] MMIO read or write has been dropped 3
>[89248.325589] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.325609] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.325610] Call Trace:
>[89248.325612]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.325614]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.325618]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.325621]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.325625]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.325628]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.325632]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.325636]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.325638]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.325641]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.325645]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.325647]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.325649]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.325651]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.325654]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.325656]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.325657]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.325659] ---[ end trace 2e392e332536dc8f ]---
>[89248.326188] ------------[ cut here ]------------
>[89248.326192] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.326193] Hardware name:         
>[89248.326194] MMIO read or write has been dropped 3
>[89248.326195] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.326216] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.326217] Call Trace:
>[89248.326219]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.326221]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.326224]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.326228]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.326231]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.326235]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.326239]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.326243]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.326245]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.326248]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.326252]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.326254]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.326256]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.326258]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.326261]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.326263]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.326265]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.326266] ---[ end trace 2e392e332536dc90 ]---
>[89248.326844] ------------[ cut here ]------------
>[89248.326848] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.326849] Hardware name:         
>[89248.326850] MMIO read or write has been dropped 3
>[89248.326851] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.326871] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.326872] Call Trace:
>[89248.326874]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.326876]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.326880]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.326883]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.326887]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.326890]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.326894]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.326898]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.326900]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.326904]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.326907]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.326909]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.326912]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.326914]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.326916]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.326918]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.326920]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.326921] ---[ end trace 2e392e332536dc91 ]---
>[89248.327452] ------------[ cut here ]------------
>[89248.327456] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.327457] Hardware name:         
>[89248.327458] MMIO read or write has been dropped 3
>[89248.327459] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.327479] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.327480] Call Trace:
>[89248.327482]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.327484]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.327487]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.327491]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.327494]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.327498]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.327502]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.327505]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.327508]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.327511]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.327515]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.327517]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.327519]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.327521]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.327523]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.327525]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.327527]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.327529] ---[ end trace 2e392e332536dc92 ]---
>[89248.328052] ------------[ cut here ]------------
>[89248.328056] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.328057] Hardware name:         
>[89248.328058] MMIO read or write has been dropped 3
>[89248.328059] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.328079] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.328080] Call Trace:
>[89248.328082]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.328084]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.328088]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.328091]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.328095]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.328099]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.328102]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.328106]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.328108]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.328112]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.328115]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.328117]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.328120]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.328122]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.328124]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.328126]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.328129]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.328131] ---[ end trace 2e392e332536dc93 ]---
>[89248.328656] ------------[ cut here ]------------
>[89248.328660] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.328661] Hardware name:         
>[89248.328662] MMIO read or write has been dropped 3
>[89248.328663] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.328683] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.328684] Call Trace:
>[89248.328686]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.328688]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.328691]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.328695]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.328698]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.328702]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.328706]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.328710]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.328712]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.328715]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.328719]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.328721]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.328723]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.328725]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.328727]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.328729]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.328731]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.328732] ---[ end trace 2e392e332536dc94 ]---
>[89248.329256] ------------[ cut here ]------------
>[89248.329260] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.329261] Hardware name:         
>[89248.329262] MMIO read or write has been dropped 3
>[89248.329263] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.329283] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.329284] Call Trace:
>[89248.329286]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.329288]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.329291]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.329295]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.329298]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.329302]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.329306]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.329309]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.329311]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.329315]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.329318]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.329321]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.329323]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.329325]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.329327]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.329329]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.329331]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.329332] ---[ end trace 2e392e332536dc95 ]---
>[89248.329860] ------------[ cut here ]------------
>[89248.329864] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.329865] Hardware name:         
>[89248.329866] MMIO read or write has been dropped 3
>[89248.329867] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.329887] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.329888] Call Trace:
>[89248.329890]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.329892]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.329895]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.329899]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.329902]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.329906]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.329910]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.329913]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.329915]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.329919]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.329922]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.329925]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.329927]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.329929]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.329931]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.329933]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.329935]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.329936] ---[ end trace 2e392e332536dc96 ]---
>[89248.330462] ------------[ cut here ]------------
>[89248.330466] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.330468] Hardware name:         
>[89248.330468] MMIO read or write has been dropped 3
>[89248.330469] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.330490] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.330491] Call Trace:
>[89248.330493]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.330494]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.330498]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.330501]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.330505]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.330508]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.330512]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.330516]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.330518]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.330521]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.330525]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.330527]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.330529]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.330531]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.330533]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.330535]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.330537]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.330539] ---[ end trace 2e392e332536dc97 ]---
>[89248.331078] ------------[ cut here ]------------
>[89248.331081] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.331083] Hardware name:         
>[89248.331084] MMIO read or write has been dropped 3
>[89248.331085] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.331105] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.331106] Call Trace:
>[89248.331109]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.331110]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.331114]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.331117]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.331121]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.331124]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.331128]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.331132]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.331134]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.331138]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.331141]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.331144]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.331146]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.331148]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.331150]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.331152]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.331154]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.331155] ---[ end trace 2e392e332536dc98 ]---
>[89248.331692] ------------[ cut here ]------------
>[89248.331696] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.331698] Hardware name:         
>[89248.331698] MMIO read or write has been dropped 3
>[89248.331699] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.331719] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.331720] Call Trace:
>[89248.331722]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.331724]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.331727]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.331731]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.331734]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.331738]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.331742]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.331745]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.331748]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.331751]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.331755]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.331757]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.331759]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.331761]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.331763]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.331765]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.331767]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.331769] ---[ end trace 2e392e332536dc99 ]---
>[89248.332295] ------------[ cut here ]------------
>[89248.332298] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.332300] Hardware name:         
>[89248.332301] MMIO read or write has been dropped 3
>[89248.332301] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.332322] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.332323] Call Trace:
>[89248.332325]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.332327]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.332330]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.332333]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.332337]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.332341]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.332344]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.332348]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.332350]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.332354]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.332357]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.332359]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.332362]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.332364]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.332366]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.332368]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.332370]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.332371] ---[ end trace 2e392e332536dc9a ]---
>[89248.332899] ------------[ cut here ]------------
>[89248.332902] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.332904] Hardware name:         
>[89248.332904] MMIO read or write has been dropped 3
>[89248.332905] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.332925] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.332926] Call Trace:
>[89248.332928]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.332930]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.332933]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.332937]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.332940]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.332944]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.332947]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.332951]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.332953]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.332957]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.332960]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.332963]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.332965]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.332967]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.332969]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.332971]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.332973]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.332974] ---[ end trace 2e392e332536dc9b ]---
>[89248.333499] ------------[ cut here ]------------
>[89248.333503] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.333504] Hardware name:         
>[89248.333505] MMIO read or write has been dropped 3
>[89248.333506] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.333526] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.333527] Call Trace:
>[89248.333529]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.333531]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.333534]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.333537]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.333541]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.333545]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.333548]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.333552]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.333554]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.333558]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.333561]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.333563]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.333565]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.333567]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.333570]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.333572]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.333573]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.333575] ---[ end trace 2e392e332536dc9c ]---
>[89248.334106] ------------[ cut here ]------------
>[89248.334110] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.334111] Hardware name:         
>[89248.334112] MMIO read or write has been dropped 3
>[89248.334113] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.334133] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.334134] Call Trace:
>[89248.334136]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.334138]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.334141]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.334145]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.334148]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.334152]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.334156]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.334159]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.334161]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.334165]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.334169]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.334171]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.334173]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.334175]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.334177]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.334179]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.334181]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.334182] ---[ end trace 2e392e332536dc9d ]---
>[89248.334740] ------------[ cut here ]------------
>[89248.334744] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.334746] Hardware name:         
>[89248.334747] MMIO read or write has been dropped 3
>[89248.334747] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.334768] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.334769] Call Trace:
>[89248.334771]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.334773]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.334777]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.334780]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.334784]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.334787]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.334791]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.334795]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.334798]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.334803]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.334808]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.334811]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.334814]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.334818]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.334821]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.334824]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.334827]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.334829] ---[ end trace 2e392e332536dc9e ]---
>[89248.335355] ------------[ cut here ]------------
>[89248.335362] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.335364] Hardware name:         
>[89248.335365] MMIO read or write has been dropped 3
>[89248.335367] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.335395] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.335397] Call Trace:
>[89248.335400]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.335403]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.335407]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.335412]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.335416]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.335422]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.335427]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.335432]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.335435]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.335439]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.335444]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.335447]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.335449]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.335452]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.335454]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.335457]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.335460]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.335461] ---[ end trace 2e392e332536dc9f ]---
>[89248.337403] ------------[ cut here ]------------
>[89248.337415] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.337418] Hardware name:         
>[89248.337419] MMIO read or write has been dropped 3
>[89248.337421] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.337465] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.337467] Call Trace:
>[89248.337472]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.337476]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.337484]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.337491]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.337498]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.337506]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.337514]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.337523]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.337528]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.337536]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.337544]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.337549]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.337554]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.337558]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.337562]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.337566]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.337570]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.337573] ---[ end trace 2e392e332536dca0 ]---
>[89248.338116] ------------[ cut here ]------------
>[89248.338124] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.338127] Hardware name:         
>[89248.338128] MMIO read or write has been dropped 3
>[89248.338130] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.338170] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.338172] Call Trace:
>[89248.338176]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.338180]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.338186]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.338193]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.338200]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.338208]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.338215]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.338223]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.338227]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.338235]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.338242]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.338247]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.338251]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.338255]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.338259]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.338263]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.338267]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.338269] ---[ end trace 2e392e332536dca1 ]---
>[89248.338814] ------------[ cut here ]------------
>[89248.338821] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.338824] Hardware name:         
>[89248.338825] MMIO read or write has been dropped 3
>[89248.338827] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.338865] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.338867] Call Trace:
>[89248.338871]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.338875]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.338881]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.338888]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.338894]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.338902]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.338909]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.338917]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.338921]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.338928]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.338935]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.338940]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.338943]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.338947]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.338952]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.338956]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.338959]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.338962] ---[ end trace 2e392e332536dca2 ]---
>[89248.339501] ------------[ cut here ]------------
>[89248.339508] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.339510] Hardware name:         
>[89248.339512] MMIO read or write has been dropped 3
>[89248.339513] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.339552] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.339554] Call Trace:
>[89248.339558]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.339562]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.339568]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.339575]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.339582]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.339589]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.339597]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.339604]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.339608]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.339615]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.339622]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.339626]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.339630]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.339634]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.339639]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.339643]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.339646]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.339649] ---[ end trace 2e392e332536dca3 ]---
>[89248.340193] ------------[ cut here ]------------
>[89248.340197] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.340198] Hardware name:         
>[89248.340199] MMIO read or write has been dropped 3
>[89248.340200] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.340219] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.340221] Call Trace:
>[89248.340223]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.340224]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.340228]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.340231]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.340235]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.340239]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.340243]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.340246]  [<ffffffffa02d5fba>] i915_gem_throttle_ioctl+0xba/0x240 [i915]
>[89248.340248]  [<ffffffff811818a0>] ? __pollwait+0xf0/0xf0
>[89248.340252]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.340256]  [<ffffffffa02d5f00>] ? i915_gem_busy_ioctl+0x170/0x170 [i915]
>[89248.340258]  [<ffffffff81246864>] ? timerqueue_del+0x34/0x90
>[89248.340260]  [<ffffffff81076f20>] ? __remove_hrtimer+0x60/0xc0
>[89248.340262]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.340264]  [<ffffffff8105700c>] ? do_setitimer+0x1cc/0x260
>[89248.340266]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.340268]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.340269] ---[ end trace 2e392e332536dca4 ]---
>[89248.342719] ------------[ cut here ]------------
>[89248.342726] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.342728] Hardware name:         
>[89248.342729] MMIO read or write has been dropped 3
>[89248.342730] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.342756] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.342757] Call Trace:
>[89248.342761]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.342764]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.342767]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.342771]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.342775]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.342780]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.342784]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.342788]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.342792]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.342796]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.342801]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.342805]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.342809]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.342812]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.342815]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.342818]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.342820]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.342822]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.342824] ---[ end trace 2e392e332536dca5 ]---
>[89248.350217] ------------[ cut here ]------------
>[89248.350227] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.350230] Hardware name:         
>[89248.350232] MMIO read or write has been dropped 3
>[89248.350234] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.350276] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.350278] Call Trace:
>[89248.350283]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.350287]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.350294]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.350301]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.350308]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.350316]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.350324]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.350332]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.350337]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.350345]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.350353]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.350362]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.350378]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.350382]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.350384]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.350386]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.350389]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.350391]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.350393]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.350394] ---[ end trace 2e392e332536dca6 ]---
>[89248.350925] ------------[ cut here ]------------
>[89248.350929] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.350930] Hardware name:         
>[89248.350931] MMIO read or write has been dropped 3
>[89248.350932] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.350952] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.350953] Call Trace:
>[89248.350955]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.350957]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.350960]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.350964]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.350967]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.350971]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.350975]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.350979]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.350983]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.350987]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.350991]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.350994]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.350998]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.351002]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.351005]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.351008]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.351010]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.351012]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.351014]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.351016]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.351017] ---[ end trace 2e392e332536dca7 ]---
>[89248.358221] ------------[ cut here ]------------
>[89248.358233] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.358237] Hardware name:         
>[89248.358239] MMIO read or write has been dropped 3
>[89248.358242] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.358298] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.358300] Call Trace:
>[89248.358305]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.358309]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.358316]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.358323]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.358330]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.358338]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.358346]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.358354]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.358359]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.358367]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.358375]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.358380]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.358388]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.358396]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.358404]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.358409]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.358413]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.358417]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.358421]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.358425]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.358428] ---[ end trace 2e392e332536dca8 ]---
>[89248.358980] ------------[ cut here ]------------
>[89248.358987] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.358990] Hardware name:         
>[89248.358992] MMIO read or write has been dropped 3
>[89248.358994] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.359032] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.359034] Call Trace:
>[89248.359038]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.359042]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.359049]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.359055]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.359062]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.359070]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.359078]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.359085]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.359093]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.359100]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.359108]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.359112]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.359120]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.359128]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.359135]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.359139]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.359144]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.359148]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.359152]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.359155]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.359158] ---[ end trace 2e392e332536dca9 ]---
>[89248.362063] ------------[ cut here ]------------
>[89248.362070] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.362073] Hardware name:         
>[89248.362075] MMIO read or write has been dropped 3
>[89248.362076] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.362116] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.362118] Call Trace:
>[89248.362123]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.362126]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.362133]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.362140]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.362146]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.362154]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.362162]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.362169]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.362173]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.362181]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.362188]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.362193]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.362201]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.362208]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.362216]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.362220]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.362225]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.362229]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.362233]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.362237]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.362240] ---[ end trace 2e392e332536dcaa ]---
>[89248.362764] ------------[ cut here ]------------
>[89248.362770] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.362773] Hardware name:         
>[89248.362774] MMIO read or write has been dropped 3
>[89248.362776] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.362814] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.362816] Call Trace:
>[89248.362819]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.362823]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.362830]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.362836]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.362843]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.362851]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.362858]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.362866]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.362873]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.362880]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.362887]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.362893]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.362900]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.362907]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.362914]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.362919]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.362922]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.362926]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.362930]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.362934]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.362938]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.362942]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.362945] ---[ end trace 2e392e332536dcab ]---
>[89248.366214] ------------[ cut here ]------------
>[89248.366224] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.366227] Hardware name:         
>[89248.366229] MMIO read or write has been dropped 3
>[89248.366230] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.366272] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.366275] Call Trace:
>[89248.366280]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.366284]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.366291]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.366298]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.366305]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.366313]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.366321]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.366329]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.366333]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.366341]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.366349]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.366354]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.366362]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.366370]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.366378]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.366382]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.366386]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.366390]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.366394]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.366398]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.366402]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.366406]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.366409] ---[ end trace 2e392e332536dcac ]---
>[89248.366965] ------------[ cut here ]------------
>[89248.366972] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.366975] Hardware name:         
>[89248.366976] MMIO read or write has been dropped 3
>[89248.366978] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.367017] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.367019] Call Trace:
>[89248.367023]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.367027]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.367033]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.367040]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.367047]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.367055]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.367062]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.367070]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.367077]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.367085]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.367092]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.367098]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.367103]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.367110]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.367118]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.367125]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.367129]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.367133]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.367137]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.367141]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.367145]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.367149]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.367152] ---[ end trace 2e392e332536dcad ]---
>[89248.374215] ------------[ cut here ]------------
>[89248.374225] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.374228] Hardware name:         
>[89248.374230] MMIO read or write has been dropped 3
>[89248.374231] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.374273] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.374275] Call Trace:
>[89248.374280]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.374284]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.374292]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.374298]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.374305]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.374313]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.374321]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.374330]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.374334]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.374342]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.374351]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.374355]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.374360]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.374368]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.374376]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.374383]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.374387]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.374391]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.374396]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.374400]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.374404]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.374408]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.374411] ---[ end trace 2e392e332536dcae ]---
>[89248.374964] ------------[ cut here ]------------
>[89248.374971] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.374974] Hardware name:         
>[89248.374976] MMIO read or write has been dropped 3
>[89248.374977] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.375016] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.375018] Call Trace:
>[89248.375022]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.375026]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.375033]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.375039]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.375046]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.375054]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.375061]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.375069]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.375076]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.375084]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.375091]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.375096]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.375104]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.375111]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.375118]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.375123]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.375127]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.375131]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.375135]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.375139]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.375142] ---[ end trace 2e392e332536dcaf ]---
>[89248.382059] ------------[ cut here ]------------
>[89248.382071] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.382074] Hardware name:         
>[89248.382076] MMIO read or write has been dropped 3
>[89248.382078] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.382121] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.382123] Call Trace:
>[89248.382129]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.382133]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.382140]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.382147]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.382154]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.382163]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.382171]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.382179]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.382183]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.382192]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.382200]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.382205]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.382214]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.382222]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.382230]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.382234]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.382239]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.382243]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.382247]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.382251]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.382254] ---[ end trace 2e392e332536dcb0 ]---
>[89248.382843] ------------[ cut here ]------------
>[89248.382850] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.382853] Hardware name:         
>[89248.382855] MMIO read or write has been dropped 3
>[89248.382856] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.382896] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.382898] Call Trace:
>[89248.382902]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.382906]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.382912]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.382919]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.382926]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.382934]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.382941]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.382949]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.382957]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.382965]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.382972]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.382976]  [<ffffffff8124525d>] ? rb_insert_color+0xad/0x150
>[89248.382981]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.382988]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.382996]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.383003]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.383008]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.383011]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.383016]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.383020]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.383024]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.383028]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.383031] ---[ end trace 2e392e332536dcb1 ]---
>[89248.390209] ------------[ cut here ]------------
>[89248.390219] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.390222] Hardware name:         
>[89248.390224] MMIO read or write has been dropped 3
>[89248.390226] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.390268] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.390270] Call Trace:
>[89248.390275]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.390279]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.390287]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.390294]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.390300]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.390309]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.390317]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.390325]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.390329]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.390337]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.390345]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.390349]  [<ffffffff8124525d>] ? rb_insert_color+0xad/0x150
>[89248.390354]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.390362]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.390370]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.390378]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.390382]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.390386]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.390390]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.390395]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.390399]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.390403]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.390406] ---[ end trace 2e392e332536dcb2 ]---
>[89248.390957] ------------[ cut here ]------------
>[89248.390964] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.390967] Hardware name:         
>[89248.390969] MMIO read or write has been dropped 3
>[89248.390970] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.391009] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.391011] Call Trace:
>[89248.391015]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.391019]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.391025]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.391032]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.391039]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.391047]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.391054]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.391062]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.391069]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.391077]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.391084]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.391088]  [<ffffffff8124525d>] ? rb_insert_color+0xad/0x150
>[89248.391093]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.391100]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.391108]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.391115]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.391119]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.391124]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.391128]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.391132]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.391136]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.391138] ---[ end trace 2e392e332536dcb3 ]---
>[89248.398206] ------------[ cut here ]------------
>[89248.398216] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.398219] Hardware name:         
>[89248.398221] MMIO read or write has been dropped 3
>[89248.398223] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.398264] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.398267] Call Trace:
>[89248.398272]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.398276]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.398283]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.398290]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.398296]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.398305]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.398313]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.398321]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.398325]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.398333]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.398342]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.398346]  [<ffffffff8124525d>] ? rb_insert_color+0xad/0x150
>[89248.398350]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.398358]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.398370]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.398374]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.398377]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.398379]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.398381]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.398383]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.398385]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.398387] ---[ end trace 2e392e332536dcb4 ]---
>[89248.398915] ------------[ cut here ]------------
>[89248.398919] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.398920] Hardware name:         
>[89248.398921] MMIO read or write has been dropped 3
>[89248.398922] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.398943] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.398944] Call Trace:
>[89248.398946]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.398948]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.398951]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.398955]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.398958]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.398963]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.398967]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.398970]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.398974]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.398978]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.398982]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.398984]  [<ffffffff8124525d>] ? rb_insert_color+0xad/0x150
>[89248.398986]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.398990]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.398994]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.398998]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.399000]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.399003]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.399005]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.399007]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.399009]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.399010] ---[ end trace 2e392e332536dcb5 ]---
>[89248.402052] ------------[ cut here ]------------
>[89248.402061] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.402063] Hardware name:         
>[89248.402065] MMIO read or write has been dropped 3
>[89248.402067] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.402107] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.402110] Call Trace:
>[89248.402114]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.402118]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.402125]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.402132]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.402139]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.402147]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.402154]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.402162]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.402167]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.402174]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.402182]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.402186]  [<ffffffff8124525d>] ? rb_insert_color+0xad/0x150
>[89248.402191]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.402199]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.402206]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.402214]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.402218]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.402223]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.402227]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.402231]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.402235]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.402238] ---[ end trace 2e392e332536dcb6 ]---
>[89248.402763] ------------[ cut here ]------------
>[89248.402767] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.402768] Hardware name:         
>[89248.402769] MMIO read or write has been dropped 3
>[89248.402770] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.402790] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.402791] Call Trace:
>[89248.402792]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.402794]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.402798]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.402801]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.402805]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.402809]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.402813]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.402816]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.402820]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.402824]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.402828]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.402830]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.402832]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.402836]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.402840]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.402843]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.402846]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.402848]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.402849]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.402852]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.402854]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.402856]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.402858]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.402859] ---[ end trace 2e392e332536dcb7 ]---
>[89248.406205] ------------[ cut here ]------------
>[89248.406215] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.406218] Hardware name:         
>[89248.406219] MMIO read or write has been dropped 3
>[89248.406221] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.406263] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.406265] Call Trace:
>[89248.406270]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.406274]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.406281]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.406288]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.406295]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.406304]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.406311]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.406320]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.406324]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.406332]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.406340]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.406344]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.406348]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.406356]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.406369]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.406373]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.406375]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.406377]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.406379]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.406382]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.406384]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.406386]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.406388]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.406389] ---[ end trace 2e392e332536dcb8 ]---
>[89248.406920] ------------[ cut here ]------------
>[89248.406923] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.406925] Hardware name:         
>[89248.406926] MMIO read or write has been dropped 3
>[89248.406927] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.406946] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.406948] Call Trace:
>[89248.406950]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.406951]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.406955]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.406958]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.406962]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.406966]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.406970]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.406974]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.406978]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.406982]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.406985]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.406987]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.406990]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.406994]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.406998]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.407001]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.407004]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.407006]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.407008]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.407010]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.407012]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.407013] ---[ end trace 2e392e332536dcb9 ]---
>[89248.414202] ------------[ cut here ]------------
>[89248.414213] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.414216] Hardware name:         
>[89248.414217] MMIO read or write has been dropped 3
>[89248.414219] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.414261] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.414263] Call Trace:
>[89248.414268]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.414272]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.414280]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.414286]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.414293]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.414302]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.414309]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.414318]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.414322]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.414330]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.414338]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.414343]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.414347]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.414363]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.414367]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.414371]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.414373]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.414376]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.414378]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.414380]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.414382]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.414384] ---[ end trace 2e392e332536dcba ]---
>[89248.414912] ------------[ cut here ]------------
>[89248.414915] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.414917] Hardware name:         
>[89248.414918] MMIO read or write has been dropped 3
>[89248.414918] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.414939] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.414940] Call Trace:
>[89248.414942]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.414943]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.414947]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.414950]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.414954]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.414958]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.414962]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.414966]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.414970]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.414974]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.414977]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.414979]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.414982]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.414985]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.414989]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.414993]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.414995]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.414998]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.415000]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.415002]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.415004]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.415005] ---[ end trace 2e392e332536dcbb ]---
>[89248.422058] ------------[ cut here ]------------
>[89248.422069] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.422072] Hardware name:         
>[89248.422074] MMIO read or write has been dropped 3
>[89248.422076] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.422118] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.422120] Call Trace:
>[89248.422125]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.422129]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.422136]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.422143]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.422150]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.422158]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.422166]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.422175]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.422179]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.422187]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.422195]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.422199]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.422204]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.422212]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.422220]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.422228]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.422233]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.422237]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.422241]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.422252]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.422254]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.422255] ---[ end trace 2e392e332536dcbc ]---
>[89248.422803] ------------[ cut here ]------------
>[89248.422806] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.422808] Hardware name:         
>[89248.422809] MMIO read or write has been dropped 3
>[89248.422810] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.422830] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.422831] Call Trace:
>[89248.422833]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.422835]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.422839]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.422842]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.422846]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.422850]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.422853]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.422857]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.422861]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.422865]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.422869]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.422871]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.422873]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.422877]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.422881]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.422885]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.422887]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.422889]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.422891]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.422893]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.422895]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.422897]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.422899] ---[ end trace 2e392e332536dcbd ]---
>[89248.430198] ------------[ cut here ]------------
>[89248.430208] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.430211] Hardware name:         
>[89248.430213] MMIO read or write has been dropped 3
>[89248.430214] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.430256] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.430258] Call Trace:
>[89248.430263]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.430267]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.430275]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.430282]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.430288]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.430297]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.430305]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.430313]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.430317]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.430325]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.430333]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.430338]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.430342]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.430350]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.430363]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.430367]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.430369]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.430371]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.430374]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.430376]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.430378]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.430380]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.430382] ---[ end trace 2e392e332536dcbe ]---
>[89248.430909] ------------[ cut here ]------------
>[89248.430913] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.430915] Hardware name:         
>[89248.430916] MMIO read or write has been dropped 3
>[89248.430917] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.430937] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.430938] Call Trace:
>[89248.430940]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.430942]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.430945]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.430949]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.430953]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.430957]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.430961]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.430965]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.430969]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.430973]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.430976]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.430979]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.430981]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.430985]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.430989]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.430993]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.430995]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.430997]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.430999]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.431001]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.431003]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.431005] ---[ end trace 2e392e332536dcbf ]---
>[89248.438198] ------------[ cut here ]------------
>[89248.438208] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.438211] Hardware name:         
>[89248.438212] MMIO read or write has been dropped 3
>[89248.438214] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.438256] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.438258] Call Trace:
>[89248.438263]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.438267]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.438274]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.438281]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.438288]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.438296]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.438304]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.438313]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.438317]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.438325]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.438333]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.438337]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.438342]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.438358]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.438362]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.438366]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.438368]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.438371]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.438373]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.438375]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.438377]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.438379] ---[ end trace 2e392e332536dcc0 ]---
>[89248.438908] ------------[ cut here ]------------
>[89248.438912] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.438913] Hardware name:         
>[89248.438914] MMIO read or write has been dropped 3
>[89248.438915] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.438935] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.438936] Call Trace:
>[89248.438938]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.438940]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.438943]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.438947]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.438950]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.438954]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.438958]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.438962]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.438966]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.438970]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.438974]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.438976]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.438978]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.438982]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.438986]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.438990]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.438992]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.438994]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.438996]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.438998]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.439000]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.439002] ---[ end trace 2e392e332536dcc1 ]---
>[89248.442044] ------------[ cut here ]------------
>[89248.442052] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.442055] Hardware name:         
>[89248.442057] MMIO read or write has been dropped 3
>[89248.442059] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.442099] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.442101] Call Trace:
>[89248.442106]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.442110]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.442116]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.442123]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.442130]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.442138]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.442146]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.442154]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.442158]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.442166]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.442174]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.442178]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.442182]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.442190]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.442198]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.442205]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.442210]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.442214]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.442218]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.442223]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.442226]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.442229] ---[ end trace 2e392e332536dcc2 ]---
>[89248.442755] ------------[ cut here ]------------
>[89248.442758] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.442760] Hardware name:         
>[89248.442761] MMIO read or write has been dropped 3
>[89248.442761] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.442781] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.442782] Call Trace:
>[89248.442784]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.442786]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.442789]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.442793]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.442796]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.442800]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.442804]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.442808]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.442812]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.442816]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.442819]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.442821]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.442823]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.442827]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.442831]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.442835]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.442837]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.442839]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.442841]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.442843]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.442845]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.442847]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.442849]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.442850] ---[ end trace 2e392e332536dcc3 ]---
>[89248.462050] ------------[ cut here ]------------
>[89248.462061] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.462064] Hardware name:         
>[89248.462066] MMIO read or write has been dropped 3
>[89248.462068] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.462110] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.462112] Call Trace:
>[89248.462117]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.462121]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.462129]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.462135]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.462142]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.462150]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.462158]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.462166]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.462171]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.462179]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.462187]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.462191]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.462195]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.462203]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.462211]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.462219]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.462224]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.462227]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.462231]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.462243]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.462245]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.462247]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.462249]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.462250] ---[ end trace 2e392e332536dcc4 ]---
>[89248.462766] ------------[ cut here ]------------
>[89248.462770] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.462771] Hardware name:         
>[89248.462772] MMIO read or write has been dropped 3
>[89248.462773] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.462793] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.462794] Call Trace:
>[89248.462795]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.462797]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.462801]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.462804]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.462808]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.462812]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.462816]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.462820]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.462824]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.462827]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.462831]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.462833]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.462835]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.462839]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.462843]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.462847]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.462849]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.462851]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.462853]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.462855]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.462857]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.462859]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.462861]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.462862] ---[ end trace 2e392e332536dcc5 ]---
>[89248.478192] ------------[ cut here ]------------
>[89248.478202] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.478205] Hardware name:         
>[89248.478207] MMIO read or write has been dropped 3
>[89248.478209] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.478251] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.478253] Call Trace:
>[89248.478258]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.478262]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.478269]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.478276]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.478283]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.478291]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.478306]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.478312]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.478315]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.478322]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.478328]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.478331]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.478334]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.478340]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.478347]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.478353]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.478356]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.478359]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.478362]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.478365]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.478368]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.478371]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.478374]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.478376] ---[ end trace 2e392e332536dcc6 ]---
>[89248.478921] ------------[ cut here ]------------
>[89248.478926] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.478928] Hardware name:         
>[89248.478930] MMIO read or write has been dropped 3
>[89248.478931] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.478960] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.478962] Call Trace:
>[89248.478965]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.478968]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.478973]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.478978]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.478983]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.478989]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.478995]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.479001]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.479006]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.479012]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.479017]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.479022]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.479025]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.479031]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.479037]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.479042]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.479045]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.479048]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.479052]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.479055]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.479058]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.479061]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.479063] ---[ end trace 2e392e332536dcc7 ]---
>[89248.482037] ------------[ cut here ]------------
>[89248.482045] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.482048] Hardware name:         
>[89248.482050] MMIO read or write has been dropped 3
>[89248.482051] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.482092] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.482094] Call Trace:
>[89248.482099]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.482103]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.482109]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.482116]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.482123]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.482131]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.482138]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.482146]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.482150]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.482158]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.482166]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.482170]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.482174]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.482182]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.482190]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.482197]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.482201]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.482205]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.482210]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.482214]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.482218]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.482222]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.482224] ---[ end trace 2e392e332536dcc8 ]---
>[89248.482749] ------------[ cut here ]------------
>[89248.482755] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.482758] Hardware name:         
>[89248.482759] MMIO read or write has been dropped 3
>[89248.482761] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.482799] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.482801] Call Trace:
>[89248.482805]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.482809]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.482815]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.482822]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.482829]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.482836]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.482844]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.482851]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.482859]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.482866]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.482873]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.482878]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.482885]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.482892]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.482899]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.482904]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.482908]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.482911]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.482916]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.482920]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.482924]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.482927]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.482930] ---[ end trace 2e392e332536dcc9 ]---
>[89248.502032] ------------[ cut here ]------------
>[89248.502042] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.502045] Hardware name:         
>[89248.502047] MMIO read or write has been dropped 3
>[89248.502049] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.502091] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.502093] Call Trace:
>[89248.502098]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.502102]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.502109]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.502116]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.502122]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.502131]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.502138]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.502147]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.502151]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.502159]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.502167]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.502172]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.502180]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.502188]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.502195]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.502200]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.502204]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.502207]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.502212]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.502216]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.502220]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.502224]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.502227] ---[ end trace 2e392e332536dcca ]---
>[89248.502756] ------------[ cut here ]------------
>[89248.502762] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.502765] Hardware name:         
>[89248.502766] MMIO read or write has been dropped 3
>[89248.502768] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.502806] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.502808] Call Trace:
>[89248.502812]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.502816]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.502822]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.502829]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.502836]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.502844]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.502851]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.502859]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.502866]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.502874]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.502881]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.502885]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.502889]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.502897]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.502904]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.502911]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.502915]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.502919]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.502923]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.502927]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.502931]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.502935]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.502939]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.502941] ---[ end trace 2e392e332536dccb ]---
>[89248.522029] ------------[ cut here ]------------
>[89248.522040] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.522043] Hardware name:         
>[89248.522045] MMIO read or write has been dropped 3
>[89248.522047] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.522089] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.522091] Call Trace:
>[89248.522097]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.522101]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.522108]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.522115]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.522122]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.522130]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.522138]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.522146]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.522151]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.522159]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.522167]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.522172]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.522176]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.522184]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.522192]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.522199]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.522204]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.522207]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.522211]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.522216]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.522220]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.522224]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.522228]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.522231] ---[ end trace 2e392e332536dccc ]---
>[89248.522760] ------------[ cut here ]------------
>[89248.522766] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.522769] Hardware name:         
>[89248.522771] MMIO read or write has been dropped 3
>[89248.522772] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.522811] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.522813] Call Trace:
>[89248.522816]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.522820]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.522827]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.522833]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.522840]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.522848]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.522855]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.522863]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.522870]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.522878]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.522885]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.522889]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.522893]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.522901]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.522908]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.522915]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.522920]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.522923]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.522927]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.522931]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.522935]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.522939]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.522943]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.522945] ---[ end trace 2e392e332536dccd ]---
>[89248.542033] ------------[ cut here ]------------
>[89248.542047] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.542050] Hardware name:         
>[89248.542052] MMIO read or write has been dropped 3
>[89248.542054] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.542099] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.542102] Call Trace:
>[89248.542108]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.542112]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.542120]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.542127]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.542134]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.542142]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.542150]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.542159]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.542163]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.542171]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.542180]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.542184]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.542188]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.542196]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.542205]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.542212]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.542218]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.542222]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.542226]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.542231]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.542235]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.542239]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.542243]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.542246] ---[ end trace 2e392e332536dcce ]---
>[89248.542782] ------------[ cut here ]------------
>[89248.542789] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.542791] Hardware name:         
>[89248.542793] MMIO read or write has been dropped 3
>[89248.542795] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.542833] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.542835] Call Trace:
>[89248.542839]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.542843]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.542849]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.542856]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.542863]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.542871]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.542878]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.542886]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.542893]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.542901]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.542908]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.542912]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.542916]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.542923]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.542931]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.542938]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.542942]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.542946]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.542950]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.542954]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.542958]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.542962]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.542966]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.542968] ---[ end trace 2e392e332536dccf ]---
>[89248.562027] ------------[ cut here ]------------
>[89248.562038] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.562041] Hardware name:         
>[89248.562043] MMIO read or write has been dropped 3
>[89248.562045] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.562087] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.562089] Call Trace:
>[89248.562094]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.562098]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.562105]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.562112]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.562119]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.562127]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.562135]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.562143]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.562148]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.562155]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.562164]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.562168]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.562172]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.562180]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.562189]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.562196]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.562201]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.562204]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.562208]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.562213]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.562217]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.562221]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.562225]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.562228] ---[ end trace 2e392e332536dcd0 ]---
>[89248.562756] ------------[ cut here ]------------
>[89248.562763] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.562766] Hardware name:         
>[89248.562767] MMIO read or write has been dropped 3
>[89248.562769] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.562807] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.562809] Call Trace:
>[89248.562813]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.562817]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.562823]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.562830]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.562837]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.562845]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.562852]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.562860]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.562867]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.562875]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.562882]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.562886]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.562890]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.562897]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.562905]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.562912]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.562916]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.562920]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.562924]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.562928]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.562932]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.562936]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.562939]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.562942] ---[ end trace 2e392e332536dcd1 ]---
>[89248.582023] ------------[ cut here ]------------
>[89248.582034] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.582037] Hardware name:         
>[89248.582039] MMIO read or write has been dropped 3
>[89248.582041] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.582083] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.582085] Call Trace:
>[89248.582090]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.582094]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.582101]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.582108]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.582115]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.582123]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.582131]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.582139]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.582144]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.582152]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.582160]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.582164]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.582168]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.582176]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.582184]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.582192]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.582197]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.582200]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.582204]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.582208]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.582212]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.582216]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.582220]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.582223] ---[ end trace 2e392e332536dcd2 ]---
>[89248.582752] ------------[ cut here ]------------
>[89248.582759] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.582761] Hardware name:         
>[89248.582763] MMIO read or write has been dropped 3
>[89248.582765] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.582803] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.582805] Call Trace:
>[89248.582809]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.582813]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.582819]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.582826]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.582833]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.582840]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.582848]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.582856]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.582863]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.582871]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.582878]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.582882]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.582886]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.582893]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.582901]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.582908]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.582912]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.582916]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.582919]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.582924]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.582927]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.582931]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.582935]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.582938] ---[ end trace 2e392e332536dcd3 ]---
>[89248.602010] ------------[ cut here ]------------
>[89248.602021] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.602024] Hardware name:         
>[89248.602026] MMIO read or write has been dropped 3
>[89248.602027] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.602070] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.602072] Call Trace:
>[89248.602077]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.602081]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.602089]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.602096]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.602102]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.602111]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.602119]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.602127]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.602131]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.602139]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.602148]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.602152]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.602156]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.602164]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.602172]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.602180]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.602185]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.602188]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.602192]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.602197]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.602201]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.602205]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.602209]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.602212] ---[ end trace 2e392e332536dcd4 ]---
>[89248.602741] ------------[ cut here ]------------
>[89248.602747] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.602750] Hardware name:         
>[89248.602751] MMIO read or write has been dropped 3
>[89248.602753] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.602792] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.602794] Call Trace:
>[89248.602797]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.602801]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.602808]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.602814]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.602821]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.602829]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.602836]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.602844]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.602852]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.602859]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.602866]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.602870]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.602874]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.602882]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.602889]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.602896]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.602901]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.602904]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.602908]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.602912]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.602916]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.602920]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.602924]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.602926] ---[ end trace 2e392e332536dcd5 ]---
>[89248.622017] ------------[ cut here ]------------
>[89248.622029] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.622032] Hardware name:         
>[89248.622034] MMIO read or write has been dropped 3
>[89248.622036] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.622082] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.622084] Call Trace:
>[89248.622091]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.622095]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.622102]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.622109]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.622116]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.622125]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.622133]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.622141]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.622145]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.622153]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.622162]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.622166]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.622170]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.622178]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.622187]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.622195]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.622200]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.622204]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.622208]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.622213]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.622217]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.622221]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.622225]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.622228] ---[ end trace 2e392e332536dcd6 ]---
>[89248.622762] ------------[ cut here ]------------
>[89248.622769] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.622772] Hardware name:         
>[89248.622774] MMIO read or write has been dropped 3
>[89248.622775] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.622813] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.622816] Call Trace:
>[89248.622819]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.622823]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.622830]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.622836]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.622843]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.622851]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.622858]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.622866]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.622873]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.622881]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.622889]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.622893]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.622896]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.622904]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.622911]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.622918]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.622923]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.622926]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.622930]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.622934]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.622938]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.622942]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.622946]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.622949] ---[ end trace 2e392e332536dcd7 ]---
>[89248.642003] ------------[ cut here ]------------
>[89248.642014] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.642017] Hardware name:         
>[89248.642019] MMIO read or write has been dropped 3
>[89248.642020] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.642063] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.642065] Call Trace:
>[89248.642071]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.642075]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.642082]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.642089]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.642096]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.642104]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.642112]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.642120]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.642125]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.642133]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.642141]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.642145]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.642149]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.642157]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.642166]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.642173]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.642178]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.642182]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.642185]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.642190]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.642194]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.642198]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.642202]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.642205] ---[ end trace 2e392e332536dcd8 ]---
>[89248.642733] ------------[ cut here ]------------
>[89248.642740] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.642743] Hardware name:         
>[89248.642744] MMIO read or write has been dropped 3
>[89248.642746] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.642784] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.642787] Call Trace:
>[89248.642790]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.642794]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.642800]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.642807]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.642814]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.642822]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.642829]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.642837]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.642844]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.642852]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.642859]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.642863]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.642867]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.642874]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.642882]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.642889]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.642893]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.642897]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.642900]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.642904]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.642908]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.642912]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.642916]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.642919] ---[ end trace 2e392e332536dcd9 ]---
>[89248.662005] ------------[ cut here ]------------
>[89248.662016] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.662019] Hardware name:         
>[89248.662021] MMIO read or write has been dropped 3
>[89248.662023] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.662065] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.662067] Call Trace:
>[89248.662073]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.662077]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.662084]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.662091]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.662098]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.662107]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.662114]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.662123]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.662127]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.662135]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.662143]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.662148]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.662152]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.662160]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.662168]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.662175]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.662180]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.662184]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.662188]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.662192]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.662196]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.662200]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.662204]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.662207] ---[ end trace 2e392e332536dcda ]---
>[89248.662736] ------------[ cut here ]------------
>[89248.662743] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.662745] Hardware name:         
>[89248.662747] MMIO read or write has been dropped 3
>[89248.662749] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.662787] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.662789] Call Trace:
>[89248.662793]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.662796]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.662803]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.662809]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.662816]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.662824]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.662832]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.662839]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.662847]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.662854]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.662862]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.662866]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.662869]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.662877]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.662884]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.662891]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.662896]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.662899]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.662903]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.662907]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.662911]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.662915]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.662919]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.662921] ---[ end trace 2e392e332536dcdb ]---
>[89248.670179] ------------[ cut here ]------------
>[89248.670189] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.670192] Hardware name:         
>[89248.670193] MMIO read or write has been dropped 3
>[89248.670195] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.670237] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.670239] Call Trace:
>[89248.670244]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.670248]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.670255]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.670262]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.670269]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.670277]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.670285]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.670293]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.670297]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.670305]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.670314]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.670318]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.670322]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.670330]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.670338]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.670346]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.670350]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.670354]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.670358]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.670362]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.670366]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.670370]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.670374]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.670377] ---[ end trace 2e392e332536dcdc ]---
>[89248.670944] ------------[ cut here ]------------
>[89248.670951] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.670954] Hardware name:         
>[89248.670956] MMIO read or write has been dropped 3
>[89248.670957] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.670996] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.670998] Call Trace:
>[89248.671002]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.671006]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.671013]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.671019]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.671026]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.671034]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.671041]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.671049]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.671056]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.671064]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.671071]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.671075]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.671080]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.671088]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.671096]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.671103]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.671108]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.671112]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.671116]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.671120]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.671124]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.671126] ---[ end trace 2e392e332536dcdd ]---
>[89248.682000] ------------[ cut here ]------------
>[89248.682011] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.682014] Hardware name:         
>[89248.682015] MMIO read or write has been dropped 3
>[89248.682017] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.682060] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.682062] Call Trace:
>[89248.682067]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.682071]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.682078]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.682085]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.682092]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.682100]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.682108]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.682116]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.682120]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.682128]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.682137]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.682141]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.682145]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.682153]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.682162]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.682169]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.682174]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.682178]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.682183]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.682187]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.682191]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.682194] ---[ end trace 2e392e332536dcde ]---
>[89248.682722] ------------[ cut here ]------------
>[89248.682729] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.682732] Hardware name:         
>[89248.682733] MMIO read or write has been dropped 3
>[89248.682735] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.682773] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.682776] Call Trace:
>[89248.682779]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.682783]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.682789]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.682796]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.682803]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.682811]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.682818]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.682826]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.682833]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.682841]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.682848]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.682852]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.682856]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.682864]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.682871]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.682878]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.682883]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.682886]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.682890]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.682894]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.682898]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.682902]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.682906]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.682908] ---[ end trace 2e392e332536dcdf ]---
>[89248.686145] ------------[ cut here ]------------
>[89248.686156] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.686159] Hardware name:         
>[89248.686161] MMIO read or write has been dropped 3
>[89248.686163] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.686205] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.686208] Call Trace:
>[89248.686213]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.686217]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.686224]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.686231]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.686238]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.686247]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.686255]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.686263]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.686267]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.686275]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.686284]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.686288]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.686292]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.686300]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.686309]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.686316]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.686322]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.686325]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.686329]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.686334]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.686338]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.686342]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.686346]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.686349] ---[ end trace 2e392e332536dce0 ]---
>[89248.686908] ------------[ cut here ]------------
>[89248.686915] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.686917] Hardware name:         
>[89248.686919] MMIO read or write has been dropped 3
>[89248.686921] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.686959] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.686962] Call Trace:
>[89248.686965]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.686969]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.686976]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.686982]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.686989]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.686997]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.687005]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.687012]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.687020]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.687028]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.687035]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.687039]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.687043]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.687051]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.687059]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.687066]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.687070]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.687074]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.687079]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.687083]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.687086]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.687089] ---[ end trace 2e392e332536dce1 ]---
>[89248.701991] ------------[ cut here ]------------
>[89248.702005] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.702009] Hardware name:         
>[89248.702012] MMIO read or write has been dropped 3
>[89248.702014] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.702062] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.702064] Call Trace:
>[89248.702069]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.702073]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.702081]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.702088]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.702094]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.702103]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.702111]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.702119]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.702123]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.702131]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.702140]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.702144]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.702149]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.702157]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.702165]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.702173]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.702178]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.702183]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.702187]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.702191]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.702196]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.702199] ---[ end trace 2e392e332536dce2 ]---
>[89248.702796] ------------[ cut here ]------------
>[89248.702804] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.702806] Hardware name:         
>[89248.702808] MMIO read or write has been dropped 3
>[89248.702810] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.702849] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.702851] Call Trace:
>[89248.702855]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.702859]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.702866]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.702872]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.702879]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.702887]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.702895]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.702903]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.702910]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.702918]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.702925]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.702929]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.702934]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.702942]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.702949]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.702956]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.702960]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.702964]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.702968]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.702973]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.702977]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.702980]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.702983] ---[ end trace 2e392e332536dce3 ]---
>[89248.710135] ------------[ cut here ]------------
>[89248.710145] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.710148] Hardware name:         
>[89248.710149] MMIO read or write has been dropped 3
>[89248.710151] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.710194] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.710196] Call Trace:
>[89248.710201]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.710205]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.710212]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.710219]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.710226]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.710234]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.710242]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.710250]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.710254]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.710262]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.710271]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.710275]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.710279]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.710288]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.710296]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.710303]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.710308]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.710311]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.710316]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.710320]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.710324]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.710328]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.710331] ---[ end trace 2e392e332536dce4 ]---
>[89248.710882] ------------[ cut here ]------------
>[89248.710890] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.710892] Hardware name:         
>[89248.710894] MMIO read or write has been dropped 3
>[89248.710896] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.710934] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.710937] Call Trace:
>[89248.710940]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.710944]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.710951]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.710957]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.710964]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.710972]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.710979]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.710987]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.710995]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.711002]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.711009]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.711014]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.711018]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.711026]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.711033]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.711040]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.711045]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.711049]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.711053]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.711057]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.711061]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.711064] ---[ end trace 2e392e332536dce5 ]---
>[89248.721990] ------------[ cut here ]------------
>[89248.722001] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.722004] Hardware name:         
>[89248.722006] MMIO read or write has been dropped 3
>[89248.722008] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.722050] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.722052] Call Trace:
>[89248.722058]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.722062]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.722069]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.722076]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.722083]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.722091]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.722099]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.722107]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.722112]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.722119]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.722128]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.722132]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.722136]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.722145]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.722153]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.722161]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.722165]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.722170]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.722176]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.722182]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.722187]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.722191] ---[ end trace 2e392e332536dce6 ]---
>[89248.722725] ------------[ cut here ]------------
>[89248.722732] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.722735] Hardware name:         
>[89248.722737] MMIO read or write has been dropped 3
>[89248.722738] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.722778] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.722780] Call Trace:
>[89248.722784]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.722788]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.722795]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.722801]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.722808]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.722816]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.722824]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.722831]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.722839]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.722846]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.722854]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.722858]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.722862]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.722869]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.722877]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.722884]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.722888]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.722892]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.722896]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.722900]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.722904]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.722908]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.722912]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.722914] ---[ end trace 2e392e332536dce7 ]---
>[89248.726134] ------------[ cut here ]------------
>[89248.726145] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.726148] Hardware name:         
>[89248.726149] MMIO read or write has been dropped 3
>[89248.726151] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.726193] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.726195] Call Trace:
>[89248.726200]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.726204]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.726212]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.726218]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.726225]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.726234]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.726242]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.726250]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.726254]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.726262]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.726270]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.726274]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.726278]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.726287]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.726295]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.726302]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.726307]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.726311]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.726315]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.726319]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.726323]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.726327]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.726331]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.726334] ---[ end trace 2e392e332536dce8 ]---
>[89248.726891] ------------[ cut here ]------------
>[89248.726898] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.726901] Hardware name:         
>[89248.726903] MMIO read or write has been dropped 3
>[89248.726904] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.726943] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.726945] Call Trace:
>[89248.726949]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.726953]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.726959]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.726966]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.726973]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.726981]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.726988]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.726996]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.727004]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.727011]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.727019]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.727023]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.727027]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.727035]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.727042]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.727049]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.727054]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.727058]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.727062]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.727066]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.727070]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.727073] ---[ end trace 2e392e332536dce9 ]---
>[89248.734130] ------------[ cut here ]------------
>[89248.734140] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.734143] Hardware name:         
>[89248.734145] MMIO read or write has been dropped 3
>[89248.734147] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.734189] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.734191] Call Trace:
>[89248.734196]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.734200]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.734208]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.734215]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.734221]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.734230]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.734238]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.734246]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.734250]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.734258]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.734266]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.734270]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.734275]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.734283]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.734291]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.734299]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.734303]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.734308]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.734312]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.734316]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.734320]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.734323] ---[ end trace 2e392e332536dcea ]---
>[89248.734874] ------------[ cut here ]------------
>[89248.734882] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.734884] Hardware name:         
>[89248.734886] MMIO read or write has been dropped 3
>[89248.734888] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.734927] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.734929] Call Trace:
>[89248.734933]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.734937]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.734944]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.734950]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.734957]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.734965]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.734972]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.734980]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.734988]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.734995]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.735003]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.735007]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.735011]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.735019]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.735026]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.735033]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.735038]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.735042]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.735046]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.735050]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.735054]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.735057] ---[ end trace 2e392e332536dceb ]---
>[89248.741982] ------------[ cut here ]------------
>[89248.741993] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.741996] Hardware name:         
>[89248.741998] MMIO read or write has been dropped 3
>[89248.741999] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.742041] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.742044] Call Trace:
>[89248.742049]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.742053]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.742060]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.742067]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.742073]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.742082]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.742090]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.742098]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.742102]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.742110]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.742118]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.742122]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.742127]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.742135]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.742143]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.742151]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.742156]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.742160]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.742164]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.742168]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.742172]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.742175] ---[ end trace 2e392e332536dcec ]---
>[89248.742760] ------------[ cut here ]------------
>[89248.742768] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.742770] Hardware name:         
>[89248.742772] MMIO read or write has been dropped 3
>[89248.742774] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.742814] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.742816] Call Trace:
>[89248.742820]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.742824]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.742831]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.742837]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.742844]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.742852]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.742860]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.742867]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.742875]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.742883]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.742890]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.742894]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.742899]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.742906]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.742914]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.742921]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.742925]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.742929]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.742934]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.742938]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.742942]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.742945]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.742948] ---[ end trace 2e392e332536dced ]---
>[89248.750125] ------------[ cut here ]------------
>[89248.750135] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.750138] Hardware name:         
>[89248.750140] MMIO read or write has been dropped 3
>[89248.750142] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.750184] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.750186] Call Trace:
>[89248.750191]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.750195]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.750202]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.750209]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.750216]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.750224]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.750232]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.750240]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.750244]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.750252]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.750261]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.750265]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.750269]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.750278]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.750286]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.750293]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.750298]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.750302]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.750306]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.750310]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.750314]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.750318]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.750321] ---[ end trace 2e392e332536dcee ]---
>[89248.750873] ------------[ cut here ]------------
>[89248.750880] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.750883] Hardware name:         
>[89248.750884] MMIO read or write has been dropped 3
>[89248.750886] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.750925] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.750927] Call Trace:
>[89248.750931]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.750935]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.750941]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.750948]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.750955]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.750963]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.750970]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.750978]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.750985]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.750993]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.751000]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.751004]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.751009]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.751017]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.751024]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.751031]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.751036]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.751040]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.751044]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.751048]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.751052]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.751054] ---[ end trace 2e392e332536dcef ]---
>[89248.761983] ------------[ cut here ]------------
>[89248.761994] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.761997] Hardware name:         
>[89248.761999] MMIO read or write has been dropped 3
>[89248.762001] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.762043] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.762045] Call Trace:
>[89248.762050]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.762054]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.762061]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.762068]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.762075]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.762083]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.762091]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.762099]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.762103]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.762111]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.762120]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.762124]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.762129]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.762137]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.762146]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.762153]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.762158]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.762162]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.762167]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.762171]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.762175]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.762178] ---[ end trace 2e392e332536dcf0 ]---
>[89248.762707] ------------[ cut here ]------------
>[89248.762718] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.762721] Hardware name:         
>[89248.762724] MMIO read or write has been dropped 3
>[89248.762726] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.762767] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.762769] Call Trace:
>[89248.762773]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.762777]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.762783]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.762790]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.762797]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.762805]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.762812]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.762820]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.762828]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.762835]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.762843]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.762847]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.762851]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.762858]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.762866]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.762873]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.762878]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.762881]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.762885]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.762889]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.762893]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.762897]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.762901]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.762903] ---[ end trace 2e392e332536dcf1 ]---
>[89248.766122] ------------[ cut here ]------------
>[89248.766132] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.766135] Hardware name:         
>[89248.766137] MMIO read or write has been dropped 3
>[89248.766139] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.766181] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.766183] Call Trace:
>[89248.766188]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.766192]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.766200]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.766207]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.766213]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.766222]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.766230]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.766238]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.766242]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.766250]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.766258]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.766263]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.766266]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.766275]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.766283]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.766290]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.766295]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.766299]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.766302]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.766307]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.766311]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.766315]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.766319]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.766322] ---[ end trace 2e392e332536dcf2 ]---
>[89248.766873] ------------[ cut here ]------------
>[89248.766880] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.766883] Hardware name:         
>[89248.766885] MMIO read or write has been dropped 3
>[89248.766886] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.766925] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.766927] Call Trace:
>[89248.766931]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.766935]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.766941]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.766948]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.766955]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.766963]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.766970]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.766978]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.766985]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.766993]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.767000]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.767004]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.767009]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.767017]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.767024]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.767031]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.767036]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.767040]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.767044]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.767048]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.767052]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.767055] ---[ end trace 2e392e332536dcf3 ]---
>[89248.781980] ------------[ cut here ]------------
>[89248.781990] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.781993] Hardware name:         
>[89248.781995] MMIO read or write has been dropped 3
>[89248.781997] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.782039] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.782041] Call Trace:
>[89248.782046]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.782050]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.782057]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.782064]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.782071]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.782079]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.782087]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.782096]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.782100]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.782108]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.782116]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.782120]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.782125]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.782133]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.782141]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.782149]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.782154]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.782158]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.782162]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.782167]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.782171]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.782174] ---[ end trace 2e392e332536dcf4 ]---
>[89248.782702] ------------[ cut here ]------------
>[89248.782709] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.782711] Hardware name:         
>[89248.782713] MMIO read or write has been dropped 3
>[89248.782715] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.782753] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.782755] Call Trace:
>[89248.782759]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.782762]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.782769]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.782776]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.782783]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.782791]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.782798]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.782806]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.782813]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.782821]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.782828]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.782832]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.782836]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.782843]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.782851]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.782858]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.782862]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.782866]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.782870]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.782874]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.782880]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.782886]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.782892]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.782895] ---[ end trace 2e392e332536dcf5 ]---
>[89248.801966] ------------[ cut here ]------------
>[89248.801976] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.801979] Hardware name:         
>[89248.801981] MMIO read or write has been dropped 3
>[89248.801983] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.802024] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.802026] Call Trace:
>[89248.802031]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.802036]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.802043]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.802050]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.802057]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.802065]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.802073]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.802081]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.802085]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.802093]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.802101]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.802105]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.802109]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.802117]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.802126]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.802133]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.802138]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.802141]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.802145]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.802150]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.802154]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.802158]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.802162]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.802165] ---[ end trace 2e392e332536dcf6 ]---
>[89248.802693] ------------[ cut here ]------------
>[89248.802700] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.802702] Hardware name:         
>[89248.802704] MMIO read or write has been dropped 3
>[89248.802706] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.802744] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.802746] Call Trace:
>[89248.802750]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.802753]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.802760]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.802767]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.802773]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.802781]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.802789]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.802797]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.802804]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.802812]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.802819]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.802823]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.802827]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.802834]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.802842]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.802849]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.802853]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.802857]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.802861]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.802865]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.802869]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.802873]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.802876]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.802879] ---[ end trace 2e392e332536dcf7 ]---
>[89248.821970] ------------[ cut here ]------------
>[89248.821981] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.821984] Hardware name:         
>[89248.821986] MMIO read or write has been dropped 3
>[89248.821988] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.822030] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.822032] Call Trace:
>[89248.822037]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.822041]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.822049]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.822056]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.822063]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.822071]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.822079]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.822087]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.822092]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.822100]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.822108]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.822112]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.822116]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.822124]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.822133]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.822140]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.822145]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.822149]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.822153]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.822157]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.822161]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.822165]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.822169]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.822172] ---[ end trace 2e392e332536dcf8 ]---
>[89248.822701] ------------[ cut here ]------------
>[89248.822708] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.822710] Hardware name:         
>[89248.822712] MMIO read or write has been dropped 3
>[89248.822714] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.822752] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.822754] Call Trace:
>[89248.822758]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.822761]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.822768]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.822775]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.822781]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.822789]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.822797]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.822805]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.822812]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.822820]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.822827]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.822831]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.822835]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.822842]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.822850]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.822857]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.822861]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.822865]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.822868]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.822873]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.822877]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.822881]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.822884]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.822887] ---[ end trace 2e392e332536dcf9 ]---
>[89248.841961] ------------[ cut here ]------------
>[89248.841972] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.841975] Hardware name:         
>[89248.841977] MMIO read or write has been dropped 3
>[89248.841978] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.842021] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.842023] Call Trace:
>[89248.842028]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.842032]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.842039]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.842046]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.842053]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.842061]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.842069]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.842078]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.842082]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.842090]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.842098]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.842102]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.842106]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.842114]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.842122]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.842130]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.842135]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.842139]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.842142]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.842147]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.842151]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.842155]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.842159]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.842162] ---[ end trace 2e392e332536dcfa ]---
>[89248.842691] ------------[ cut here ]------------
>[89248.842698] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.842701] Hardware name:         
>[89248.842702] MMIO read or write has been dropped 3
>[89248.842704] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.842742] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.842744] Call Trace:
>[89248.842748]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.842752]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.842758]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.842765]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.842772]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.842780]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.842787]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.842795]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.842803]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.842811]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.842818]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.842822]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.842825]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.842833]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.842840]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.842848]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.842852]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.842856]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.842859]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.842864]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.842868]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.842872]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.842875]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.842878] ---[ end trace 2e392e332536dcfb ]---
>[89248.861962] ------------[ cut here ]------------
>[89248.861973] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.861976] Hardware name:         
>[89248.861978] MMIO read or write has been dropped 3
>[89248.861980] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.862022] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.862024] Call Trace:
>[89248.862029]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.862033]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.862041]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.862047]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.862054]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.862063]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.862071]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.862079]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.862083]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.862091]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.862100]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.862104]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.862108]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.862116]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.862124]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.862132]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.862136]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.862140]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.862144]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.862148]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.862152]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.862156]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.862160]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.862163] ---[ end trace 2e392e332536dcfc ]---
>[89248.862692] ------------[ cut here ]------------
>[89248.862699] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.862701] Hardware name:         
>[89248.862703] MMIO read or write has been dropped 3
>[89248.862705] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.862743] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.862745] Call Trace:
>[89248.862749]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.862752]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.862759]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.862766]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.862772]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.862780]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.862788]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.862795]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.862803]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.862811]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.862818]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.862822]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.862826]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.862833]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.862841]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.862848]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.862852]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.862856]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.862859]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.862864]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.862868]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.862872]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.862875]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.862878] ---[ end trace 2e392e332536dcfd ]---
>[89248.870116] ------------[ cut here ]------------
>[89248.870126] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.870128] Hardware name:         
>[89248.870130] MMIO read or write has been dropped 3
>[89248.870132] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.870174] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.870176] Call Trace:
>[89248.870181]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.870185]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.870192]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.870199]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.870206]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.870214]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.870222]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.870230]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.870235]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.870243]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.870251]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.870255]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.870259]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.870267]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.870275]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.870283]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.870287]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.870291]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.870295]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.870299]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.870303]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.870307]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.870311]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.870314] ---[ end trace 2e392e332536dcfe ]---
>[89248.870878] ------------[ cut here ]------------
>[89248.870885] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.870887] Hardware name:         
>[89248.870889] MMIO read or write has been dropped 3
>[89248.870891] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.870930] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.870932] Call Trace:
>[89248.870935]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.870939]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.870946]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.870953]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.870959]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.870967]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.870975]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.870983]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.870990]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.870998]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.871005]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.871011]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.871016]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.871023]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.871031]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.871038]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.871042]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.871046]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.871050]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.871054]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.871058]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.871062]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.871065] ---[ end trace 2e392e332536dcff ]---
>[89248.878096] ------------[ cut here ]------------
>[89248.878106] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.878109] Hardware name:         
>[89248.878111] MMIO read or write has been dropped 3
>[89248.878113] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.878155] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.878157] Call Trace:
>[89248.878162]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.878166]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.878173]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.878180]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.878187]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.878195]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.878203]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.878212]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.878216]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.878224]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.878233]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.878237]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.878241]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.878250]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.878257]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.878265]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.878269]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.878273]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.878278]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.878282]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.878286]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.878290]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.878293] ---[ end trace 2e392e332536dd00 ]---
>[89248.878845] ------------[ cut here ]------------
>[89248.878852] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.878855] Hardware name:         
>[89248.878857] MMIO read or write has been dropped 3
>[89248.878858] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.878897] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.878899] Call Trace:
>[89248.878903]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.878907]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.878913]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.878920]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.878927]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.878935]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.878942]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.878950]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.878957]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.878965]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.878972]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.878978]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.878985]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.878993]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.879000]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.879005]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.879009]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.879013]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.879017]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.879021]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.879024] ---[ end trace 2e392e332536dd01 ]---
>[89248.881948] ------------[ cut here ]------------
>[89248.881956] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.881958] Hardware name:         
>[89248.881960] MMIO read or write has been dropped 3
>[89248.881962] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.882001] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.882003] Call Trace:
>[89248.882008]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.882011]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.882018]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.882025]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.882031]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.882039]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.882047]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.882054]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.882058]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.882066]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.882073]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.882078]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.882086]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.882093]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.882100]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.882105]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.882109]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.882113]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.882117]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.882121]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.882124] ---[ end trace 2e392e332536dd02 ]---
>[89248.882648] ------------[ cut here ]------------
>[89248.882655] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.882658] Hardware name:         
>[89248.882659] MMIO read or write has been dropped 3
>[89248.882661] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.882699] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.882701] Call Trace:
>[89248.882704]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.882708]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.882715]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.882721]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.882728]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.882736]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.882743]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.882750]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.882758]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.882765]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.882772]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.882777]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.882784]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.882791]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.882798]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.882803]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.882806]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.882810]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.882814]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.882818]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.882822]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.882826]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.882829] ---[ end trace 2e392e332536dd03 ]---
>[89248.886094] ------------[ cut here ]------------
>[89248.886104] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.886107] Hardware name:         
>[89248.886109] MMIO read or write has been dropped 3
>[89248.886111] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.886152] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.886155] Call Trace:
>[89248.886160]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.886164]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.886171]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.886178]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.886185]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.886193]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.886201]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.886209]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.886213]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.886221]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.886229]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.886234]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.886242]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.886250]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.886257]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.886262]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.886266]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.886270]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.886274]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.886278]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.886282]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.886286]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.886290] ---[ end trace 2e392e332536dd04 ]---
>[89248.886845] ------------[ cut here ]------------
>[89248.886852] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.886855] Hardware name:         
>[89248.886857] MMIO read or write has been dropped 3
>[89248.886858] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.886897] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.886899] Call Trace:
>[89248.886903]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.886906]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.886913]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.886920]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.886926]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.886934]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.886942]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.886950]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.886957]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.886965]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.886972]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.886977]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.886981]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.886988]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.886996]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.887003]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.887007]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.887011]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.887015]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.887019]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.887023]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.887027]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.887030] ---[ end trace 2e392e332536dd05 ]---
>[89248.894066] ------------[ cut here ]------------
>[89248.894075] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.894078] Hardware name:         
>[89248.894080] MMIO read or write has been dropped 3
>[89248.894082] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.894123] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.894125] Call Trace:
>[89248.894130]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.894134]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.894142]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.894149]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.894159]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.894170]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.894182]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.894193]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.894199]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.894210]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.894222]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.894229]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.894235]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.894246]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.894254]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.894262]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.894266]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.894270]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.894275]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.894279]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.894283]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.894287]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.894290] ---[ end trace 2e392e332536dd06 ]---
>[89248.894841] ------------[ cut here ]------------
>[89248.894848] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.894851] Hardware name:         
>[89248.894853] MMIO read or write has been dropped 3
>[89248.894855] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.894894] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.894896] Call Trace:
>[89248.894900]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.894904]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.894910]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.894917]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.894924]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.894932]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.894940]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.894947]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.894955]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.894963]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.894970]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.894975]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.894983]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.894990]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.894997]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.895002]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.895006]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.895010]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.895014]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.895018]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.895020] ---[ end trace 2e392e332536dd07 ]---
>[89248.901955] ------------[ cut here ]------------
>[89248.901966] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.901969] Hardware name:         
>[89248.901971] MMIO read or write has been dropped 3
>[89248.901972] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.902014] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.902017] Call Trace:
>[89248.902022]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.902026]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.902033]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.902040]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.902047]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.902055]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.902063]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.902071]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.902075]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.902083]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.902092]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.902096]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.902105]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.902113]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.902120]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.902125]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.902129]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.902133]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.902138]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.902142]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.902145] ---[ end trace 2e392e332536dd08 ]---
>[89248.902733] ------------[ cut here ]------------
>[89248.902740] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.902743] Hardware name:         
>[89248.902745] MMIO read or write has been dropped 3
>[89248.902747] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.902786] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.902788] Call Trace:
>[89248.902792]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.902795]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.902802]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.902809]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.902816]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.902824]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.902831]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.902839]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.902847]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.902854]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.902862]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.902866]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.902870]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.902878]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.902886]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.902893]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.902897]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.902901]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.902905]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.902909]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.902913]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.902917]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.902920] ---[ end trace 2e392e332536dd09 ]---
>[89248.910089] ------------[ cut here ]------------
>[89248.910099] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.910102] Hardware name:         
>[89248.910104] MMIO read or write has been dropped 3
>[89248.910106] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.910148] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.910150] Call Trace:
>[89248.910155]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.910159]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.910166]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.910173]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.910180]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.910188]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.910196]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.910204]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.910208]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.910216]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.910225]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.910229]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.910233]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.910241]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.910250]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.910257]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.910262]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.910265]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.910270]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.910274]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.910278]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.910282]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.910285] ---[ end trace 2e392e332536dd0a ]---
>[89248.910837] ------------[ cut here ]------------
>[89248.910844] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.910847] Hardware name:         
>[89248.910849] MMIO read or write has been dropped 3
>[89248.910850] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.910890] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.910892] Call Trace:
>[89248.910895]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.910899]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.910906]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.910912]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.910919]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.910927]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.910935]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.910942]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.910950]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.910957]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.910965]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.910969]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.910973]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.910981]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.910988]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.910995]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.911000]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.911004]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.911008]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.911012]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.911016]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.911018] ---[ end trace 2e392e332536dd0b ]---
>[89248.918087] ------------[ cut here ]------------
>[89248.918097] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.918100] Hardware name:         
>[89248.918102] MMIO read or write has been dropped 3
>[89248.918104] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.918146] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.918148] Call Trace:
>[89248.918153]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.918157]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.918164]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.918171]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.918178]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.918187]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.918194]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.918203]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.918207]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.918215]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.918223]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.918227]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.918232]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.918240]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.918248]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.918256]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.918261]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.918265]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.918269]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.918273]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.918277]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.918280] ---[ end trace 2e392e332536dd0c ]---
>[89248.918832] ------------[ cut here ]------------
>[89248.918839] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.918842] Hardware name:         
>[89248.918844] MMIO read or write has been dropped 3
>[89248.918846] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.918885] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.918887] Call Trace:
>[89248.918890]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.918894]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.918901]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.918907]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.918914]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.918922]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.918930]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.918938]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.918945]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.918953]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.918960]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.918964]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.918968]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.918976]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.918983]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.918990]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.918995]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.918999]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.919003]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.919007]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.919011]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.919013] ---[ end trace 2e392e332536dd0d ]---
>[89248.921939] ------------[ cut here ]------------
>[89248.921947] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.921949] Hardware name:         
>[89248.921951] MMIO read or write has been dropped 3
>[89248.921953] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.921992] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.921995] Call Trace:
>[89248.921999]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.922003]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.922009]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.922016]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.922023]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.922031]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.922038]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.922046]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.922050]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.922057]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.922065]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.922069]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.922073]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.922081]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.922088]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.922096]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.922100]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.922104]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.922108]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.922113]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.922116]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.922119] ---[ end trace 2e392e332536dd0e ]---
>[89248.922643] ------------[ cut here ]------------
>[89248.922650] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.922652] Hardware name:         
>[89248.922654] MMIO read or write has been dropped 3
>[89248.922656] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.922694] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.922696] Call Trace:
>[89248.922699]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.922703]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.922709]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.922716]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.922723]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.922730]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.922738]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.922745]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.922752]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.922760]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.922767]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.922771]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.922775]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.922782]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.922790]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.922796]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.922801]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.922804]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.922808]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.922812]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.922816]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.922820]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.922824]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.922827] ---[ end trace 2e392e332536dd0f ]---
>[89248.926085] ------------[ cut here ]------------
>[89248.926095] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.926098] Hardware name:         
>[89248.926100] MMIO read or write has been dropped 3
>[89248.926102] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.926143] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.926146] Call Trace:
>[89248.926151]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.926155]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.926162]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.926169]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.926175]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.926184]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.926192]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.926200]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.926204]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.926212]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.926220]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.926224]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.926228]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.926236]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.926244]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.926252]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.926257]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.926260]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.926264]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.926268]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.926272]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.926276]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.926280]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.926283] ---[ end trace 2e392e332536dd10 ]---
>[89248.926836] ------------[ cut here ]------------
>[89248.926843] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.926846] Hardware name:         
>[89248.926847] MMIO read or write has been dropped 3
>[89248.926849] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.926888] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.926890] Call Trace:
>[89248.926894]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.926897]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.926904]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.926911]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.926917]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.926925]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.926933]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.926940]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.926948]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.926956]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.926963]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.926967]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.926971]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.926979]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.926987]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.926994]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.926998]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.927002]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.927006]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.927010]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.927014]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.927017] ---[ end trace 2e392e332536dd11 ]---
>[89248.934085] ------------[ cut here ]------------
>[89248.934095] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.934097] Hardware name:         
>[89248.934099] MMIO read or write has been dropped 3
>[89248.934101] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.934143] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.934145] Call Trace:
>[89248.934150]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.934154]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.934161]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.934168]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.934175]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.934183]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.934191]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.934199]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.934203]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.934211]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.934220]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.934224]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.934228]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.934236]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.934245]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.934252]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.934257]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.934261]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.934265]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.934269]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.934273]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.934276] ---[ end trace 2e392e332536dd12 ]---
>[89248.934829] ------------[ cut here ]------------
>[89248.934837] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.934839] Hardware name:         
>[89248.934841] MMIO read or write has been dropped 3
>[89248.934843] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.934883] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.934885] Call Trace:
>[89248.934889]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.934893]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.934899]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.934906]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.934913]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.934921]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.934928]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.934936]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.934943]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.934951]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.934958]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.934962]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.934967]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.934975]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.934982]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.934989]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.934994]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.934998]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.935002]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.935006]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.935010]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.935013] ---[ end trace 2e392e332536dd13 ]---
>[89248.941940] ------------[ cut here ]------------
>[89248.941951] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.941954] Hardware name:         
>[89248.941955] MMIO read or write has been dropped 3
>[89248.941957] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.941999] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.942001] Call Trace:
>[89248.942006]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.942010]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.942017]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.942024]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.942031]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.942039]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.942047]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.942055]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.942059]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.942067]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.942076]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.942080]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.942085]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.942093]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.942101]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.942111]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.942118]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.942124]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.942129]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.942135]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.942141]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.942145] ---[ end trace 2e392e332536dd14 ]---
>[89248.942731] ------------[ cut here ]------------
>[89248.942738] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.942741] Hardware name:         
>[89248.942743] MMIO read or write has been dropped 3
>[89248.942745] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.942784] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.942786] Call Trace:
>[89248.942790]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.942794]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.942800]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.942807]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.942814]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.942822]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.942829]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.942837]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.942844]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.942852]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.942860]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.942864]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.942868]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.942876]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.942883]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.942891]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.942895]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.942899]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.942903]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.942907]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.942911]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.942915]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.942918] ---[ end trace 2e392e332536dd15 ]---
>[89248.950081] ------------[ cut here ]------------
>[89248.950091] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.950094] Hardware name:         
>[89248.950096] MMIO read or write has been dropped 3
>[89248.950098] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.950140] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.950142] Call Trace:
>[89248.950147]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.950151]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.950158]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.950165]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.950172]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.950180]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.950188]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.950196]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.950200]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.950208]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.950217]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.950221]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.950225]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.950233]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.950242]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.950249]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.950253]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.950257]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.950262]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.950266]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.950270]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.950274]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.950277] ---[ end trace 2e392e332536dd16 ]---
>[89248.950829] ------------[ cut here ]------------
>[89248.950836] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.950839] Hardware name:         
>[89248.950841] MMIO read or write has been dropped 3
>[89248.950843] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.950881] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.950884] Call Trace:
>[89248.950887]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.950891]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.950898]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.950904]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.950911]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.950919]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.950926]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.950934]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.950942]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.950949]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.950957]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.950961]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.950965]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.950973]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.950980]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.950987]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.950992]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.950996]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.951000]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.951004]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.951008]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.951011] ---[ end trace 2e392e332536dd17 ]---
>[89248.958079] ------------[ cut here ]------------
>[89248.958089] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.958092] Hardware name:         
>[89248.958094] MMIO read or write has been dropped 3
>[89248.958096] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.958138] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.958140] Call Trace:
>[89248.958145]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.958149]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.958156]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.958163]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.958170]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.958179]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.958186]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.958195]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.958199]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.958207]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.958215]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.958219]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.958224]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.958232]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.958240]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.958248]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.958253]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.958257]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.958262]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.958266]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.958270]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.958273] ---[ end trace 2e392e332536dd18 ]---
>[89248.958830] ------------[ cut here ]------------
>[89248.958837] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.958840] Hardware name:         
>[89248.958841] MMIO read or write has been dropped 3
>[89248.958843] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.958882] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.958884] Call Trace:
>[89248.958888]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.958892]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.958898]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.958905]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.958912]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.958919]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.958927]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.958935]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.958942]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.958950]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.958957]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.958962]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.958966]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.958974]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.958982]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.958989]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.958993]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.958997]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.959001]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.959005]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.959009]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.959013]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.959015] ---[ end trace 2e392e332536dd19 ]---
>[89248.961930] ------------[ cut here ]------------
>[89248.961938] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.961941] Hardware name:         
>[89248.961943] MMIO read or write has been dropped 3
>[89248.961945] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.961985] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.961987] Call Trace:
>[89248.961991]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.961995]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.962002]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.962009]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.962015]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.962023]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.962031]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.962038]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.962043]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.962050]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.962058]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.962063]  [<ffffffff8123fa2b>] ? cpumask_any_but+0x2b/0x40
>[89248.962067]  [<ffffffff81047ac8>] ? flush_tlb_page+0x58/0xf0
>[89248.962075]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.962083]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.962090]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.962094]  [<ffffffff81042a2c>] ? do_page_fault+0x1ac/0x480
>[89248.962098]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.962102]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.962106]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.962110]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.962114]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.962117] ---[ end trace 2e392e332536dd1a ]---
>[89248.962649] ------------[ cut here ]------------
>[89248.962656] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.962659] Hardware name:         
>[89248.962660] MMIO read or write has been dropped 3
>[89248.962662] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.962700] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.962702] Call Trace:
>[89248.962706]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.962709]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.962716]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.962723]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.962730]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.962737]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.962745]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.962752]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.962759]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.962767]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.962774]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.962778]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.962782]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.962790]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.962797]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.962804]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.962809]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.962812]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.962816]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.962820]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.962824]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.962828]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.962832]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.962835] ---[ end trace 2e392e332536dd1b ]---
>[89248.966076] ------------[ cut here ]------------
>[89248.966086] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.966089] Hardware name:         
>[89248.966091] MMIO read or write has been dropped 3
>[89248.966093] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.966135] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.966137] Call Trace:
>[89248.966142]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.966146]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.966153]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.966160]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.966167]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.966175]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.966183]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.966191]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.966195]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.966203]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.966212]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.966216]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.966220]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89248.966228]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.966236]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.966244]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.966249]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89248.966252]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.966256]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.966261]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.966265]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.966269]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.966273]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.966275] ---[ end trace 2e392e332536dd1c ]---
>[89248.966829] ------------[ cut here ]------------
>[89248.966836] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.966839] Hardware name:         
>[89248.966840] MMIO read or write has been dropped 3
>[89248.966842] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.966881] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.966883] Call Trace:
>[89248.966887]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.966890]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.966897]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.966904]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.966911]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.966919]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.966926]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.966934]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.966941]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.966949]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.966956]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.966960]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.966964]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.966972]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.966980]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.966987]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.966992]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.966996]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.967000]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.967004]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.967008]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.967010] ---[ end trace 2e392e332536dd1d ]---
>[89248.974101] ------------[ cut here ]------------
>[89248.974111] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.974114] Hardware name:         
>[89248.974116] MMIO read or write has been dropped 3
>[89248.974118] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.974159] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.974162] Call Trace:
>[89248.974167]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.974171]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.974178]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.974185]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.974191]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.974200]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.974208]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.974216]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.974220]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.974228]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.974237]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.974241]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.974245]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.974253]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.974261]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.974269]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.974274]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.974278]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.974282]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.974286]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.974290]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.974293] ---[ end trace 2e392e332536dd1e ]---
>[89248.974853] ------------[ cut here ]------------
>[89248.974860] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.974863] Hardware name:         
>[89248.974864] MMIO read or write has been dropped 3
>[89248.974866] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.974905] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.974907] Call Trace:
>[89248.974911]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.974915]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.974921]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.974928]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.974934]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.974942]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.974950]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.974957]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.974965]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.974973]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.974980]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.974984]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.974988]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.974996]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.975003]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.975010]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.975015]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.975019]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.975023]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.975027]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.975031]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.975034] ---[ end trace 2e392e332536dd1f ]---
>[89248.981935] ------------[ cut here ]------------
>[89248.981946] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.981949] Hardware name:         
>[89248.981951] MMIO read or write has been dropped 3
>[89248.981953] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.981995] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.981997] Call Trace:
>[89248.982002]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.982006]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.982013]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.982020]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.982027]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.982035]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.982043]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.982051]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.982055]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.982063]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.982072]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.982076]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.982080]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.982089]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.982097]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.982105]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.982109]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.982114]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.982118]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.982122]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.982126]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.982129] ---[ end trace 2e392e332536dd20 ]---
>[89248.982715] ------------[ cut here ]------------
>[89248.982723] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.982726] Hardware name:         
>[89248.982727] MMIO read or write has been dropped 3
>[89248.982729] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.982768] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.982770] Call Trace:
>[89248.982774]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.982778]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.982785]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.982792]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.982798]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.982806]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.982814]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.982821]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.982829]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.982837]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.982844]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.982848]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.982852]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.982860]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.982868]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.982875]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.982879]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.982883]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.982887]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.982891]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.982895]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.982899]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.982902] ---[ end trace 2e392e332536dd21 ]---
>[89248.990072] ------------[ cut here ]------------
>[89248.990082] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.990085] Hardware name:         
>[89248.990087] MMIO read or write has been dropped 3
>[89248.990088] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.990130] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.990132] Call Trace:
>[89248.990137]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.990141]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.990148]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.990155]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.990162]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.990170]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.990178]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.990187]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.990191]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.990199]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.990207]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.990211]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.990215]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.990231]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.990235]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.990239]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.990241]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89248.990243]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.990246]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.990248]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.990250]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.990252]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.990254] ---[ end trace 2e392e332536dd22 ]---
>[89248.990782] ------------[ cut here ]------------
>[89248.990786] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.990788] Hardware name:         
>[89248.990788] MMIO read or write has been dropped 3
>[89248.990789] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.990809] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.990810] Call Trace:
>[89248.990812]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.990814]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.990817]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.990821]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.990825]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.990829]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.990833]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.990837]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.990840]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.990844]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.990848]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.990850]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.990852]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.990856]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.990860]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.990864]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.990866]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.990868]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.990870]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.990872]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.990874]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.990876] ---[ end trace 2e392e332536dd23 ]---
>[89248.998071] ------------[ cut here ]------------
>[89248.998081] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.998084] Hardware name:         
>[89248.998085] MMIO read or write has been dropped 3
>[89248.998087] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.998129] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.998131] Call Trace:
>[89248.998136]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.998140]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.998148]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.998154]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.998161]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89248.998170]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89248.998178]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89248.998186]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89248.998190]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89248.998198]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.998207]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.998211]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.998215]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.998231]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.998235]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.998239]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.998241]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.998244]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.998246]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.998248]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.998250]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.998252] ---[ end trace 2e392e332536dd24 ]---
>[89248.998780] ------------[ cut here ]------------
>[89248.998784] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89248.998785] Hardware name:         
>[89248.998786] MMIO read or write has been dropped 3
>[89248.998787] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89248.998807] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89248.998808] Call Trace:
>[89248.998810]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89248.998812]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89248.998815]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89248.998819]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89248.998822]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89248.998826]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89248.998830]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89248.998834]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89248.998838]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89248.998842]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89248.998846]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89248.998848]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89248.998850]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89248.998854]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89248.998858]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89248.998861]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89248.998864]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89248.998866]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89248.998868]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89248.998870]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89248.998872]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89248.998874] ---[ end trace 2e392e332536dd25 ]---
>[89249.001921] ------------[ cut here ]------------
>[89249.001929] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.001932] Hardware name:         
>[89249.001934] MMIO read or write has been dropped 3
>[89249.001936] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.001976] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.001978] Call Trace:
>[89249.001982]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.001986]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.001993]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.002000]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.002007]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.002015]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.002022]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.002030]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.002034]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.002042]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.002049]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.002054]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.002058]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89249.002066]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.002074]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.002081]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.002086]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.002090]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.002094]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.002098]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.002102]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.002105] ---[ end trace 2e392e332536dd26 ]---
>[89249.002627] ------------[ cut here ]------------
>[89249.002630] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.002632] Hardware name:         
>[89249.002632] MMIO read or write has been dropped 3
>[89249.002633] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.002653] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.002654] Call Trace:
>[89249.002656]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.002658]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.002661]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.002664]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.002668]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.002672]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.002676]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.002680]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.002683]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.002687]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.002691]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.002693]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.002695]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.002699]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.002703]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.002706]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.002709]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.002711]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.002713]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.002715]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.002717]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.002719]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.002721]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.002722] ---[ end trace 2e392e332536dd27 ]---
>[89249.006066] ------------[ cut here ]------------
>[89249.006076] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.006079] Hardware name:         
>[89249.006080] MMIO read or write has been dropped 3
>[89249.006082] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.006124] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.006126] Call Trace:
>[89249.006131]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.006135]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.006143]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.006149]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.006156]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.006165]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.006172]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.006181]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.006185]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.006193]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.006201]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.006205]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.006209]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.006217]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.006230]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.006234]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.006237]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.006239]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.006241]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.006243]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.006245]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.006247]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.006249]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.006250] ---[ end trace 2e392e332536dd28 ]---
>[89249.006779] ------------[ cut here ]------------
>[89249.006783] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.006784] Hardware name:         
>[89249.006785] MMIO read or write has been dropped 3
>[89249.006786] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.006806] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.006807] Call Trace:
>[89249.006809]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.006811]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.006815]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.006818]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.006822]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.006826]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.006829]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.006833]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.006837]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.006841]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.006845]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.006847]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.006850]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89249.006854]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.006857]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.006861]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.006863]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.006866]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.006868]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.006870]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.006872]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.006873] ---[ end trace 2e392e332536dd29 ]---
>[89249.014066] ------------[ cut here ]------------
>[89249.014076] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.014079] Hardware name:         
>[89249.014081] MMIO read or write has been dropped 3
>[89249.014083] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.014125] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.014127] Call Trace:
>[89249.014132]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.014136]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.014143]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.014150]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.014157]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.014165]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.014173]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.014181]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.014186]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.014193]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.014202]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.014206]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.014210]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89249.014226]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.014230]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.014234]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.014236]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.014238]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.014241]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.014243]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.014245]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.014246] ---[ end trace 2e392e332536dd2a ]---
>[89249.014774] ------------[ cut here ]------------
>[89249.014778] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.014779] Hardware name:         
>[89249.014780] MMIO read or write has been dropped 3
>[89249.014781] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.014801] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.014802] Call Trace:
>[89249.014804]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.014806]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.014809]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.014813]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.014816]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.014820]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.014824]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.014828]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.014832]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.014836]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.014840]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.014842]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.014844]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89249.014848]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.014852]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.014856]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.014858]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.014860]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.014862]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.014864]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.014866]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.014868] ---[ end trace 2e392e332536dd2b ]---
>[89249.021926] ------------[ cut here ]------------
>[89249.021937] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.021939] Hardware name:         
>[89249.021941] MMIO read or write has been dropped 3
>[89249.021943] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.021985] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.021987] Call Trace:
>[89249.021993]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.021997]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.022004]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.022011]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.022018]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.022026]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.022034]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.022042]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.022046]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.022054]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.022063]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.022067]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.022071]  [<ffffffff810609c8>] ? lock_timer_base.isra.32+0x38/0x70
>[89249.022080]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.022088]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.022096]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.022100]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.022105]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.022117]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.022119]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.022121]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.022123] ---[ end trace 2e392e332536dd2c ]---
>[89249.022639] ------------[ cut here ]------------
>[89249.022642] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.022644] Hardware name:         
>[89249.022644] MMIO read or write has been dropped 3
>[89249.022645] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.022665] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.022666] Call Trace:
>[89249.022668]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.022670]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.022673]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.022677]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.022680]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.022684]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.022688]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.022692]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.022696]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.022700]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.022704]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.022706]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.022708]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.022712]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.022715]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.022719]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.022721]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.022723]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.022725]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.022727]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.022729]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.022731]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.022733]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.022735] ---[ end trace 2e392e332536dd2d ]---
>[89249.041917] ------------[ cut here ]------------
>[89249.041927] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.041930] Hardware name:         
>[89249.041932] MMIO read or write has been dropped 3
>[89249.041934] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.041976] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.041978] Call Trace:
>[89249.041983]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.041987]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.041995]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.042001]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.042008]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.042016]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.042024]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.042032]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.042036]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.042044]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.042053]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.042057]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.042061]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.042069]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.042077]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.042084]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.042089]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.042093]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.042096]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.042101]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.042112]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.042114]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.042116]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.042118] ---[ end trace 2e392e332536dd2e ]---
>[89249.042633] ------------[ cut here ]------------
>[89249.042637] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.042638] Hardware name:         
>[89249.042639] MMIO read or write has been dropped 3
>[89249.042640] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.042660] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.042661] Call Trace:
>[89249.042663]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.042665]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.042668]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.042671]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.042675]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.042679]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.042683]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.042687]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.042691]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.042695]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.042698]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.042700]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.042702]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.042706]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.042710]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.042714]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.042716]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.042718]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.042720]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.042722]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.042724]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.042726]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.042728]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.042729] ---[ end trace 2e392e332536dd2f ]---
>[89249.061917] ------------[ cut here ]------------
>[89249.061928] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.061931] Hardware name:         
>[89249.061933] MMIO read or write has been dropped 3
>[89249.061935] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.061976] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.061979] Call Trace:
>[89249.061984]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.061988]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.061995]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.062002]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.062009]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.062017]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.062025]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.062033]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.062037]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.062045]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.062054]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.062058]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.062062]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.062070]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.062078]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.062086]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.062090]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.062094]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.062098]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.062109]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.062111]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.062113]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.062116]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.062117] ---[ end trace 2e392e332536dd30 ]---
>[89249.062633] ------------[ cut here ]------------
>[89249.062637] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.062638] Hardware name:         
>[89249.062639] MMIO read or write has been dropped 3
>[89249.062640] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.062659] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.062660] Call Trace:
>[89249.062662]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.062664]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.062668]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.062671]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.062675]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.062679]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.062683]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.062687]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.062690]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.062694]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.062698]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.062700]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.062702]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.062706]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.062710]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.062713]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.062716]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.062718]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.062719]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.062722]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.062724]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.062726]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.062728]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.062729] ---[ end trace 2e392e332536dd31 ]---
>[89249.081914] ------------[ cut here ]------------
>[89249.081925] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.081928] Hardware name:         
>[89249.081929] MMIO read or write has been dropped 3
>[89249.081931] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.081974] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.081976] Call Trace:
>[89249.081981]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.081985]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.081992]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.081999]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.082006]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.082014]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.082022]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.082031]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.082035]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.082042]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.082051]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.082055]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.082059]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.082067]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.082076]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.082083]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.082088]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.082091]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.082095]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.082106]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.082108]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.082110]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.082112]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.082114] ---[ end trace 2e392e332536dd32 ]---
>[89249.082629] ------------[ cut here ]------------
>[89249.082633] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.082634] Hardware name:         
>[89249.082635] MMIO read or write has been dropped 3
>[89249.082636] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.082656] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.082657] Call Trace:
>[89249.082659]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.082660]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.082664]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.082667]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.082671]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.082675]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.082679]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.082683]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.082687]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.082691]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.082694]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.082696]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.082698]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.082702]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.082706]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.082710]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.082712]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.082714]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.082716]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.082718]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.082720]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.082722]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.082724]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.082725] ---[ end trace 2e392e332536dd33 ]---
>[89249.101901] ------------[ cut here ]------------
>[89249.101912] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.101914] Hardware name:         
>[89249.101916] MMIO read or write has been dropped 3
>[89249.101917] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.101955] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.101956] Call Trace:
>[89249.101963]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.101967]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.101972]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.101977]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.101983]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.101990]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.101996]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.102003]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.102006]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.102012]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.102018]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.102022]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.102025]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.102031]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.102038]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.102043]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.102047]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.102051]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.102054]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.102059]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.102061]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.102065]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.102069]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.102071] ---[ end trace 2e392e332536dd34 ]---
>[89249.102603] ------------[ cut here ]------------
>[89249.102608] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.102610] Hardware name:         
>[89249.102612] MMIO read or write has been dropped 3
>[89249.102613] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.102642] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.102644] Call Trace:
>[89249.102647]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.102650]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.102655]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.102659]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.102665]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.102671]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.102677]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.102683]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.102689]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.102695]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.102700]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.102703]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.102706]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.102712]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.102717]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.102723]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.102726]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.102729]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.102732]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.102735]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.102738]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.102741]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.102744]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.102746] ---[ end trace 2e392e332536dd35 ]---
>[89249.121897] ------------[ cut here ]------------
>[89249.121907] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.121910] Hardware name:         
>[89249.121911] MMIO read or write has been dropped 3
>[89249.121913] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.121949] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.121951] Call Trace:
>[89249.121957]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.121960]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.121965]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.121970]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.121975]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.121982]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.121988]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.121993]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.121997]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.122003]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.122009]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.122013]  [<ffffffff812452c0>] ? rb_insert_color+0x110/0x150
>[89249.122015]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.122021]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.122027]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.122033]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.122037]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.122040]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.122043]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.122047]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.122050]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.122053]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.122057]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.122060] ---[ end trace 2e392e332536dd36 ]---
>[89249.122590] ------------[ cut here ]------------
>[89249.122595] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.122597] Hardware name:         
>[89249.122598] MMIO read or write has been dropped 3
>[89249.122599] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.122629] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.122630] Call Trace:
>[89249.122633]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.122636]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.122641]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.122646]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.122651]  [<ffffffffa02c0d11>] i915_read32+0x131/0x150 [i915]
>[89249.122657]  [<ffffffffa02ffe90>] intel_ring_get_active_head+0x30/0x40 [i915]
>[89249.122662]  [<ffffffffa02ffee5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[89249.122668]  [<ffffffffa02d21f1>] i915_wait_request+0x61/0x4e0 [i915]
>[89249.122674]  [<ffffffffa02d83d6>] ? i915_gem_execbuffer_reserve.isra.5+0x366/0x400 [i915]
>[89249.122679]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.122684]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.122687]  [<ffffffff8124525d>] ? rb_insert_color+0xad/0x150
>[89249.122690]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.122696]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.122701]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.122706]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.122709]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.122712]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.122715]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.122718]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.122721]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.122723]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.122726]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.122728] ---[ end trace 2e392e332536dd37 ]---
>[89249.141892] ------------[ cut here ]------------
>[89249.141903] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[89249.141905] Hardware name:         
>[89249.141906] MMIO read or write has been dropped 3
>[89249.141908] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek mei(C) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_page_alloc snd_timer snd video i2c_algo_bit microcode ghash_clmulni_intel iTCO_wdt cryptd soundcore drm_kms_helper coretemp acpi_cpufreq joydev mperf psmouse serio_raw processor pcspkr button evdev iTCO_vendor_support drm shpchp pci_hotplug i2c_i801 i2c_core intel_agp intel_gtt e1000e crc32c_intel ext4 crc16 jbd2 mbcache usbhid hid sd_mod ahci xhci_hcd libahci libata scsi_mod ehci_hcd usbcore usb_common
>[89249.141944] Pid: 469, comm: X Tainted: G        WC   3.4.7-1-ARCH #1
>[89249.141946] Call Trace:
>[89249.141952]  [<ffffffff810515bf>] warn_slowpath_common+0x7f/0xc0
>[89249.141955]  [<ffffffff810516b6>] warn_slowpath_fmt+0x46/0x50
>[89249.141960]  [<ffffffffa02c0490>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[89249.141965]  [<ffffffffa02c081e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[89249.141970]  [<ffffffffa02c088a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[89249.141976]  [<ffffffffa02ff67c>] gen6_ring_put_irq+0x7c/0xa0 [i915]
>[89249.141982]  [<ffffffffa02ff6b8>] blt_ring_put_irq+0x18/0x20 [i915]
>[89249.141988]  [<ffffffffa02d2365>] i915_wait_request+0x1d5/0x4e0 [i915]
>[89249.141992]  [<ffffffff81073b50>] ? abort_exclusive_wait+0xb0/0xb0
>[89249.141997]  [<ffffffffa02d26a7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[89249.142003]  [<ffffffffa02d8e10>] i915_gem_do_execbuffer.isra.7+0x9a0/0x1860 [i915]
>[89249.142007]  [<ffffffff8124525d>] ? rb_insert_color+0xad/0x150
>[89249.142010]  [<ffffffff81246934>] ? timerqueue_add+0x74/0xc0
>[89249.142016]  [<ffffffffa02da1e9>] i915_gem_execbuffer2+0x99/0x280 [i915]
>[89249.142022]  [<ffffffffa01cf483>] drm_ioctl+0x4c3/0x570 [drm]
>[89249.142027]  [<ffffffffa02da150>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[89249.142032]  [<ffffffff810143ea>] ? do_signal+0x14a/0x5f0
>[89249.142035]  [<ffffffff8101f362>] ? fpu_finit+0x22/0x40
>[89249.142038]  [<ffffffff810200ba>] ? check_for_xstate+0x3a/0xa0
>[89249.142042]  [<ffffffff81180ab7>] do_vfs_ioctl+0x97/0x530
>[89249.142044]  [<ffffffff81014100>] ? restore_sigcontext+0x120/0x160
>[89249.142047]  [<ffffffff81180fe9>] sys_ioctl+0x99/0xa0
>[89249.142051]  [<ffffffff8146aaa9>] system_call_fastpath+0x16/0x1b
>[89249.142053] ---[ end trace 2e392e332536dd38 ]---
>[90387.362163] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
>[90387.362167] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
>[90387.365284] [drm:init_ring_common] *ERROR* render ring initialization failed ctl 0001f001 head 00000000 tail 00000000 start 00000000
>[90401.649006] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
>[90401.649226] [drm:init_ring_common] *ERROR* render ring initialization failed ctl 0001f001 head 00000000 tail 00000000 start 00000000
>[90454.707303] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung

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Attachments on bug 53186: 65204 | 65206 | 65280 | 65282 | 65283 | 65285 | 65494

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