[ 177.973129] [] ? gen6_write32+0x64/0xbf [i915] [ 177.973156] [] ? vlv_sideband_rw+0x228/0x2c4 [i915] [ 177.973182] [] ? vlv_punit_read+0x69/0x7e [i915] [ 177.973230] [] ? valleyview_modeset_global_resources+0x1f6/0x44d [i915] [ 177.973270] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.973314] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.973336] [] ? printk+0x4f/0x54 [ 177.973357] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.973385] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.973412] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.973427] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.973441] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.973446] [] ? mutex_lock+0x9/0x25 [ 177.973458] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.973464] [] ? tlb_finish_mmu+0xb/0x2f [ 177.973477] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.973483] [] ? vma_rb_erase+0x179/0x1c3 [ 177.973489] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.973495] [] ? SyS_ioctl+0x49/0x78 [ 177.973501] [] ? system_call_fastpath+0x12/0x17 [ 177.973505] ---[ end trace 380cd682d86d0f0f ]--- [ 177.973508] ------------[ cut here ]------------ [ 177.973534] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.973547] Device suspended [ 177.973558] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.973609] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.973612] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a28 [ 177.973617] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.973622] 0000000000182100 ffff880175b80000 0000000000000007 ffff880175b80068 [ 177.973627] Call Trace: [ 177.973633] [] ? dump_stack+0x41/0x51 [ 177.973639] [] ? warn_slowpath_common+0x78/0x90 [ 177.973665] [] ? vlv_read32+0x20/0x14c [i915] [ 177.973690] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.973720] [] ? vlv_read32+0x20/0x14c [i915] [ 177.973747] [] ? vlv_sideband_rw+0xce/0x2c4 [i915] [ 177.973779] [] ? vlv_punit_write+0x65/0x76 [i915] [ 177.973806] [] ? valleyview_modeset_global_resources+0x212/0x44d [i915] [ 177.973830] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.973857] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.973863] [] ? printk+0x4f/0x54 [ 177.973876] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.973903] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.973930] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.973945] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.973958] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.973964] [] ? mutex_lock+0x9/0x25 [ 177.973976] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.973982] [] ? tlb_finish_mmu+0xb/0x2f [ 177.973995] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.974001] [] ? vma_rb_erase+0x179/0x1c3 [ 177.974007] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.974013] [] ? SyS_ioctl+0x49/0x78 [ 177.974019] [] ? system_call_fastpath+0x12/0x17 [ 177.974022] ---[ end trace 380cd682d86d0f10 ]--- [ 177.974025] ------------[ cut here ]------------ [ 177.974051] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.974053] Device suspended [ 177.974056] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.974092] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.974095] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a48 [ 177.974100] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.974105] ffff880175b80068 ffff880175b80000 0000000000182108 0000000000000036 [ 177.974110] Call Trace: [ 177.974117] [] ? dump_stack+0x41/0x51 [ 177.974123] [] ? warn_slowpath_common+0x78/0x90 [ 177.974149] [] ? gen6_write32+0x64/0xbf [i915] [ 177.974155] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.974182] [] ? gen6_write32+0x64/0xbf [i915] [ 177.974217] [] ? vlv_sideband_rw+0x25b/0x2c4 [i915] [ 177.974244] [] ? vlv_punit_write+0x65/0x76 [i915] [ 177.974284] [] ? valleyview_modeset_global_resources+0x212/0x44d [i915] [ 177.974324] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.974368] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.974390] [] ? printk+0x4f/0x54 [ 177.974413] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.974441] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.974468] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.974483] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.974496] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.974502] [] ? mutex_lock+0x9/0x25 [ 177.974514] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.974520] [] ? tlb_finish_mmu+0xb/0x2f [ 177.974533] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.974539] [] ? vma_rb_erase+0x179/0x1c3 [ 177.974545] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.974551] [] ? SyS_ioctl+0x49/0x78 [ 177.974557] [] ? system_call_fastpath+0x12/0x17 [ 177.974560] ---[ end trace 380cd682d86d0f11 ]--- [ 177.974563] ------------[ cut here ]------------ [ 177.974589] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.974603] Device suspended [ 177.974614] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.974664] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.974667] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a48 [ 177.974672] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.974677] ffff880175b80068 ffff880175b80000 0000000000182104 000000007f00003f [ 177.974682] Call Trace: [ 177.974688] [] ? dump_stack+0x41/0x51 [ 177.974694] [] ? warn_slowpath_common+0x78/0x90 [ 177.974721] [] ? gen6_write32+0x64/0xbf [i915] [ 177.974744] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.974775] [] ? gen6_write32+0x64/0xbf [i915] [ 177.974802] [] ? vlv_sideband_rw+0x11d/0x2c4 [i915] [ 177.974834] [] ? vlv_punit_write+0x65/0x76 [i915] [ 177.974861] [] ? valleyview_modeset_global_resources+0x212/0x44d [i915] [ 177.974885] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.974912] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.974918] [] ? printk+0x4f/0x54 [ 177.974930] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.974958] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.974985] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.975000] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.975013] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.975018] [] ? mutex_lock+0x9/0x25 [ 177.975030] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.975036] [] ? tlb_finish_mmu+0xb/0x2f [ 177.975049] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.975056] [] ? vma_rb_erase+0x179/0x1c3 [ 177.975062] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.975068] [] ? SyS_ioctl+0x49/0x78 [ 177.975073] [] ? system_call_fastpath+0x12/0x17 [ 177.975077] ---[ end trace 380cd682d86d0f12 ]--- [ 177.975079] ------------[ cut here ]------------ [ 177.975105] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.975108] Device suspended [ 177.975110] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.975146] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.975149] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a48 [ 177.975154] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.975159] ffff880175b80068 ffff880175b80000 0000000000182100 00000000100704f0 [ 177.975164] Call Trace: [ 177.975171] [] ? dump_stack+0x41/0x51 [ 177.975177] [] ? warn_slowpath_common+0x78/0x90 [ 177.975212] [] ? gen6_write32+0x64/0xbf [i915] [ 177.975218] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.975245] [] ? gen6_write32+0x64/0xbf [i915] [ 177.975272] [] ? vlv_sideband_rw+0x14a/0x2c4 [i915] [ 177.975298] [] ? vlv_punit_write+0x65/0x76 [i915] [ 177.975343] [] ? valleyview_modeset_global_resources+0x212/0x44d [i915] [ 177.975382] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.975426] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.975448] [] ? printk+0x4f/0x54 [ 177.975468] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.975496] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.975523] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.975538] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.975551] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.975556] [] ? mutex_lock+0x9/0x25 [ 177.975568] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.975574] [] ? tlb_finish_mmu+0xb/0x2f [ 177.975588] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.975594] [] ? vma_rb_erase+0x179/0x1c3 [ 177.975600] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.975606] [] ? SyS_ioctl+0x49/0x78 [ 177.975611] [] ? system_call_fastpath+0x12/0x17 [ 177.975615] ---[ end trace 380cd682d86d0f13 ]--- [ 177.975618] ------------[ cut here ]------------ [ 177.975643] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.975646] Device suspended [ 177.975648] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.975699] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.975711] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a28 [ 177.975731] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.975736] 0000000000182100 ffff880175b80000 00000000fffe22aa ffff880175b80068 [ 177.975741] Call Trace: [ 177.975747] [] ? dump_stack+0x41/0x51 [ 177.975753] [] ? warn_slowpath_common+0x78/0x90 [ 177.975779] [] ? vlv_read32+0x20/0x14c [i915] [ 177.975786] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.975813] [] ? vlv_read32+0x20/0x14c [i915] [ 177.975840] [] ? vlv_sideband_rw+0x1c4/0x2c4 [i915] [ 177.975866] [] ? vlv_punit_write+0x65/0x76 [i915] [ 177.975894] [] ? valleyview_modeset_global_resources+0x212/0x44d [i915] [ 177.975918] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.975962] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.975977] [] ? printk+0x4f/0x54 [ 177.975989] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.976017] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.976044] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.976059] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.976083] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.976088] [] ? mutex_lock+0x9/0x25 [ 177.976100] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.976106] [] ? tlb_finish_mmu+0xb/0x2f [ 177.976120] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.976136] [] ? vma_rb_erase+0x179/0x1c3 [ 177.976142] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.976148] [] ? SyS_ioctl+0x49/0x78 [ 177.976154] [] ? system_call_fastpath+0x12/0x17 [ 177.976157] ---[ end trace 380cd682d86d0f14 ]--- [ 177.976160] ------------[ cut here ]------------ [ 177.976186] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.976195] Device suspended [ 177.976197] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.976248] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.976251] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a48 [ 177.976256] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.976270] ffff880175b80068 ffff880175b80000 0000000000182104 0000000000000000 [ 177.976275] Call Trace: [ 177.976281] [] ? dump_stack+0x41/0x51 [ 177.976287] [] ? warn_slowpath_common+0x78/0x90 [ 177.976314] [] ? gen6_write32+0x64/0xbf [i915] [ 177.976332] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.976359] [] ? gen6_write32+0x64/0xbf [i915] [ 177.976391] [] ? vlv_sideband_rw+0x228/0x2c4 [i915] [ 177.976418] [] ? vlv_punit_write+0x65/0x76 [i915] [ 177.976451] [] ? valleyview_modeset_global_resources+0x212/0x44d [i915] [ 177.976475] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.976502] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.976508] [] ? printk+0x4f/0x54 [ 177.976520] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.976548] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.976575] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.976589] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.976603] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.976608] [] ? mutex_lock+0x9/0x25 [ 177.976620] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.976626] [] ? tlb_finish_mmu+0xb/0x2f [ 177.976639] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.976645] [] ? vma_rb_erase+0x179/0x1c3 [ 177.976651] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.976657] [] ? SyS_ioctl+0x49/0x78 [ 177.976663] [] ? system_call_fastpath+0x12/0x17 [ 177.976666] ---[ end trace 380cd682d86d0f15 ]--- [ 177.976669] ------------[ cut here ]------------ [ 177.976695] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.976698] Device suspended [ 177.976700] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.976737] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.976739] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a28 [ 177.976745] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.976750] 0000000000182100 ffff880175b80000 0000000000000006 ffff880175b80068 [ 177.976755] Call Trace: [ 177.976761] [] ? dump_stack+0x41/0x51 [ 177.976767] [] ? warn_slowpath_common+0x78/0x90 [ 177.976793] [] ? vlv_read32+0x20/0x14c [i915] [ 177.976799] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.976826] [] ? vlv_read32+0x20/0x14c [i915] [ 177.976853] [] ? vlv_sideband_rw+0xce/0x2c4 [i915] [ 177.976880] [] ? vlv_punit_read+0x69/0x7e [i915] [ 177.976907] [] ? valleyview_modeset_global_resources+0x283/0x44d [i915] [ 177.976931] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.976958] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.976964] [] ? printk+0x4f/0x54 [ 177.976976] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.977004] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.977031] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.977045] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.977059] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.977064] [] ? mutex_lock+0x9/0x25 [ 177.977076] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.977082] [] ? tlb_finish_mmu+0xb/0x2f [ 177.977095] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.977102] [] ? vma_rb_erase+0x179/0x1c3 [ 177.977108] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.977113] [] ? SyS_ioctl+0x49/0x78 [ 177.977119] [] ? system_call_fastpath+0x12/0x17 [ 177.977123] ---[ end trace 380cd682d86d0f16 ]--- [ 177.977126] ------------[ cut here ]------------ [ 177.977151] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.977154] Device suspended [ 177.977156] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.977203] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.977206] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a48 [ 177.977211] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.977216] ffff880175b80068 ffff880175b80000 0000000000182108 0000000000000036 [ 177.977221] Call Trace: [ 177.977228] [] ? dump_stack+0x41/0x51 [ 177.977234] [] ? warn_slowpath_common+0x78/0x90 [ 177.977261] [] ? gen6_write32+0x64/0xbf [i915] [ 177.977284] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.977326] [] ? gen6_write32+0x64/0xbf [i915] [ 177.977370] [] ? vlv_sideband_rw+0x25b/0x2c4 [i915] [ 177.977412] [] ? vlv_punit_read+0x69/0x7e [i915] [ 177.977455] [] ? valleyview_modeset_global_resources+0x283/0x44d [i915] [ 177.977494] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.977537] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.977560] [] ? printk+0x4f/0x54 [ 177.977574] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.977602] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.977629] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.977644] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.977658] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.977663] [] ? mutex_lock+0x9/0x25 [ 177.977675] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.977681] [] ? tlb_finish_mmu+0xb/0x2f [ 177.977694] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.977700] [] ? vma_rb_erase+0x179/0x1c3 [ 177.977706] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.977712] [] ? SyS_ioctl+0x49/0x78 [ 177.977718] [] ? system_call_fastpath+0x12/0x17 [ 177.977721] ---[ end trace 380cd682d86d0f17 ]--- [ 177.977724] ------------[ cut here ]------------ [ 177.977750] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.977752] Device suspended [ 177.977754] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.977791] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.977794] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a48 [ 177.977799] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.977804] ffff880175b80068 ffff880175b80000 0000000000182100 00000000100604f0 [ 177.977809] Call Trace: [ 177.977815] [] ? dump_stack+0x41/0x51 [ 177.977821] [] ? warn_slowpath_common+0x78/0x90 [ 177.977847] [] ? gen6_write32+0x64/0xbf [i915] [ 177.977853] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.977880] [] ? gen6_write32+0x64/0xbf [i915] [ 177.977907] [] ? vlv_sideband_rw+0x14a/0x2c4 [i915] [ 177.977934] [] ? vlv_punit_read+0x69/0x7e [i915] [ 177.977961] [] ? valleyview_modeset_global_resources+0x283/0x44d [i915] [ 177.977985] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.978023] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.978045] [] ? printk+0x4f/0x54 [ 177.978074] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.978117] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.978151] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.978166] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.978180] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.978191] [] ? mutex_lock+0x9/0x25 [ 177.978204] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.978210] [] ? tlb_finish_mmu+0xb/0x2f [ 177.978223] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.978230] [] ? vma_rb_erase+0x179/0x1c3 [ 177.978236] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.978242] [] ? SyS_ioctl+0x49/0x78 [ 177.978247] [] ? system_call_fastpath+0x12/0x17 [ 177.978251] ---[ end trace 380cd682d86d0f18 ]--- [ 177.978254] ------------[ cut here ]------------ [ 177.978280] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.978282] Device suspended [ 177.978284] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.978321] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.978324] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a28 [ 177.978329] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.978334] 0000000000182100 ffff880175b80000 00000000fffe22ad ffff880175b80068 [ 177.978339] Call Trace: [ 177.978345] [] ? dump_stack+0x41/0x51 [ 177.978369] [] ? warn_slowpath_common+0x78/0x90 [ 177.978413] [] ? vlv_read32+0x20/0x14c [i915] [ 177.978430] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.978457] [] ? vlv_read32+0x20/0x14c [i915] [ 177.978484] [] ? vlv_sideband_rw+0x1c4/0x2c4 [i915] [ 177.978511] [] ? vlv_punit_read+0x69/0x7e [i915] [ 177.978538] [] ? valleyview_modeset_global_resources+0x283/0x44d [i915] [ 177.978562] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.978589] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.978610] [] ? printk+0x4f/0x54 [ 177.978622] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.978650] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.978684] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.978699] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.978713] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.978718] [] ? mutex_lock+0x9/0x25 [ 177.978730] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.978736] [] ? tlb_finish_mmu+0xb/0x2f [ 177.978749] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.978755] [] ? vma_rb_erase+0x179/0x1c3 [ 177.978761] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.978767] [] ? SyS_ioctl+0x49/0x78 [ 177.978773] [] ? system_call_fastpath+0x12/0x17 [ 177.978776] ---[ end trace 380cd682d86d0f19 ]--- [ 177.978779] ------------[ cut here ]------------ [ 177.978805] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.978807] Device suspended [ 177.978809] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.978846] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.978849] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a28 [ 177.978854] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.978859] 0000000000182104 ffff880175b80000 00000000fffe22ad ffff880175b80068 [ 177.978864] Call Trace: [ 177.978870] [] ? dump_stack+0x41/0x51 [ 177.978876] [] ? warn_slowpath_common+0x78/0x90 [ 177.978902] [] ? vlv_read32+0x20/0x14c [i915] [ 177.978909] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.978936] [] ? vlv_read32+0x20/0x14c [i915] [ 177.978963] [] ? vlv_sideband_rw+0x20f/0x2c4 [i915] [ 177.978990] [] ? vlv_punit_read+0x69/0x7e [i915] [ 177.979017] [] ? valleyview_modeset_global_resources+0x283/0x44d [i915] [ 177.979041] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.979068] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.979074] [] ? printk+0x4f/0x54 [ 177.979086] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.979114] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.979141] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.979156] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.979169] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.979174] [] ? mutex_lock+0x9/0x25 [ 177.979186] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.979211] [] ? tlb_finish_mmu+0xb/0x2f [ 177.979241] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.979264] [] ? vma_rb_erase+0x179/0x1c3 [ 177.979286] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.979308] [] ? SyS_ioctl+0x49/0x78 [ 177.979321] [] ? system_call_fastpath+0x12/0x17 [ 177.979325] ---[ end trace 380cd682d86d0f1a ]--- [ 177.979328] ------------[ cut here ]------------ [ 177.979354] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.979356] Device suspended [ 177.979358] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.979395] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.979398] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a48 [ 177.979403] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182104 [ 177.979408] ffff880175b80068 ffff880175b80000 0000000000182104 0000000000000000 [ 177.979413] Call Trace: [ 177.979419] [] ? dump_stack+0x41/0x51 [ 177.979425] [] ? warn_slowpath_common+0x78/0x90 [ 177.979452] [] ? gen6_write32+0x64/0xbf [i915] [ 177.979458] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.979485] [] ? gen6_write32+0x64/0xbf [i915] [ 177.979511] [] ? vlv_sideband_rw+0x228/0x2c4 [i915] [ 177.979538] [] ? vlv_punit_read+0x69/0x7e [i915] [ 177.979566] [] ? valleyview_modeset_global_resources+0x283/0x44d [i915] [ 177.979608] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.979651] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.979663] [] ? printk+0x4f/0x54 [ 177.979675] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.979703] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.979730] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.979745] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.979758] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.979764] [] ? mutex_lock+0x9/0x25 [ 177.979776] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.979782] [] ? tlb_finish_mmu+0xb/0x2f [ 177.979795] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.979815] [] ? vma_rb_erase+0x179/0x1c3 [ 177.979829] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.979835] [] ? SyS_ioctl+0x49/0x78 [ 177.979840] [] ? system_call_fastpath+0x12/0x17 [ 177.979844] ---[ end trace 380cd682d86d0f1b ]--- [ 177.979847] ------------[ cut here ]------------ [ 177.979873] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.979875] Device suspended [ 177.979877] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.979928] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.979931] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a38 [ 177.979936] ffffffff810368cc 0000000000000000 ffffffffa00b9f94 ffff880175b80000 [ 177.979941] 0000000000182100 ffff880175b80000 0000000000000006 ffff880175b80068 [ 177.979946] Call Trace: [ 177.979952] [] ? dump_stack+0x41/0x51 [ 177.979974] [] ? warn_slowpath_common+0x78/0x90 [ 177.980000] [] ? vlv_read32+0x20/0x14c [i915] [ 177.980006] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.980033] [] ? vlv_read32+0x20/0x14c [i915] [ 177.980068] [] ? gen6_write32+0x6c/0xbf [i915] [ 177.980098] [] ? vlv_sideband_rw+0xce/0x2c4 [i915] [ 177.980125] [] ? vlv_bunit_read+0x28/0x31 [i915] [ 177.980152] [] ? valleyview_modeset_global_resources+0x38e/0x44d [i915] [ 177.980176] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.980203] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.980229] [] ? printk+0x4f/0x54 [ 177.980244] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.980272] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.980304] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.980320] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.980333] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.980338] [] ? mutex_lock+0x9/0x25 [ 177.980350] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.980356] [] ? tlb_finish_mmu+0xb/0x2f [ 177.980370] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.980376] [] ? vma_rb_erase+0x179/0x1c3 [ 177.980382] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.980388] [] ? SyS_ioctl+0x49/0x78 [ 177.980393] [] ? system_call_fastpath+0x12/0x17 [ 177.980397] ---[ end trace 380cd682d86d0f1c ]--- [ 177.980400] ------------[ cut here ]------------ [ 177.980426] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.980428] Device suspended [ 177.980430] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.980467] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.980470] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a58 [ 177.980475] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.980480] ffff880175b80068 ffff880175b80000 0000000000182108 0000000000000011 [ 177.980485] Call Trace: [ 177.980491] [] ? dump_stack+0x41/0x51 [ 177.980498] [] ? warn_slowpath_common+0x78/0x90 [ 177.980524] [] ? gen6_write32+0x64/0xbf [i915] [ 177.980530] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.980557] [] ? gen6_write32+0x64/0xbf [i915] [ 177.980584] [] ? vlv_sideband_rw+0x25b/0x2c4 [i915] [ 177.980610] [] ? vlv_bunit_read+0x28/0x31 [i915] [ 177.980637] [] ? valleyview_modeset_global_resources+0x38e/0x44d [i915] [ 177.980661] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.980688] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.980694] [] ? printk+0x4f/0x54 [ 177.980706] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.980734] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.980761] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.980776] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.980789] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.980795] [] ? mutex_lock+0x9/0x25 [ 177.980807] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.980812] [] ? tlb_finish_mmu+0xb/0x2f [ 177.980826] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.980832] [] ? vma_rb_erase+0x179/0x1c3 [ 177.980838] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.980844] [] ? SyS_ioctl+0x49/0x78 [ 177.980850] [] ? system_call_fastpath+0x12/0x17 [ 177.980853] ---[ end trace 380cd682d86d0f1d ]--- [ 177.980856] ------------[ cut here ]------------ [ 177.980881] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.980884] Device suspended [ 177.980886] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.980923] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.980925] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a58 [ 177.980931] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.980936] ffff880175b80068 ffff880175b80000 0000000000182100 00000000100603f0 [ 177.980941] Call Trace: [ 177.980947] [] ? dump_stack+0x41/0x51 [ 177.980953] [] ? warn_slowpath_common+0x78/0x90 [ 177.980979] [] ? gen6_write32+0x64/0xbf [i915] [ 177.980985] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.981012] [] ? gen6_write32+0x64/0xbf [i915] [ 177.981039] [] ? vlv_sideband_rw+0x14a/0x2c4 [i915] [ 177.981065] [] ? vlv_bunit_read+0x28/0x31 [i915] [ 177.981093] [] ? valleyview_modeset_global_resources+0x38e/0x44d [i915] [ 177.981116] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.981143] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.981149] [] ? printk+0x4f/0x54 [ 177.981162] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.981189] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.981236] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.981268] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.981298] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.981320] [] ? mutex_lock+0x9/0x25 [ 177.981349] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.981372] [] ? tlb_finish_mmu+0xb/0x2f [ 177.981401] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.981424] [] ? vma_rb_erase+0x179/0x1c3 [ 177.981441] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.981447] [] ? SyS_ioctl+0x49/0x78 [ 177.981453] [] ? system_call_fastpath+0x12/0x17 [ 177.981456] ---[ end trace 380cd682d86d0f1e ]--- [ 177.981459] ------------[ cut here ]------------ [ 177.981485] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.981487] Device suspended [ 177.981489] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.981526] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.981529] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a38 [ 177.981534] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.981539] 0000000000182100 ffff880175b80000 00000000fffe22b0 ffff880175b80068 [ 177.981544] Call Trace: [ 177.981550] [] ? dump_stack+0x41/0x51 [ 177.981556] [] ? warn_slowpath_common+0x78/0x90 [ 177.981582] [] ? vlv_read32+0x20/0x14c [i915] [ 177.981589] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.981616] [] ? vlv_read32+0x20/0x14c [i915] [ 177.981643] [] ? vlv_sideband_rw+0x1c4/0x2c4 [i915] [ 177.981670] [] ? vlv_bunit_read+0x28/0x31 [i915] [ 177.981697] [] ? valleyview_modeset_global_resources+0x38e/0x44d [i915] [ 177.981721] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.981748] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.981754] [] ? printk+0x4f/0x54 [ 177.981766] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.981793] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.981821] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.981836] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.981849] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.981855] [] ? mutex_lock+0x9/0x25 [ 177.981867] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.981891] [] ? tlb_finish_mmu+0xb/0x2f [ 177.981920] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.981943] [] ? vma_rb_erase+0x179/0x1c3 [ 177.981962] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.981968] [] ? SyS_ioctl+0x49/0x78 [ 177.981974] [] ? system_call_fastpath+0x12/0x17 [ 177.981977] ---[ end trace 380cd682d86d0f1f ]--- [ 177.981980] ------------[ cut here ]------------ [ 177.982006] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.982008] Device suspended [ 177.982010] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.982047] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.982049] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a38 [ 177.982055] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.982059] 0000000000182104 ffff880175b80000 00000000fffe22b0 ffff880175b80068 [ 177.982065] Call Trace: [ 177.982070] [] ? dump_stack+0x41/0x51 [ 177.982077] [] ? warn_slowpath_common+0x78/0x90 [ 177.982103] [] ? vlv_read32+0x20/0x14c [i915] [ 177.982109] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.982136] [] ? vlv_read32+0x20/0x14c [i915] [ 177.982164] [] ? vlv_sideband_rw+0x20f/0x2c4 [i915] [ 177.982208] [] ? vlv_bunit_read+0x28/0x31 [i915] [ 177.982256] [] ? valleyview_modeset_global_resources+0x38e/0x44d [i915] [ 177.982280] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.982307] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.982313] [] ? printk+0x4f/0x54 [ 177.982326] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.982353] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.982381] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.982409] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.982422] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.982427] [] ? mutex_lock+0x9/0x25 [ 177.982439] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.982454] [] ? tlb_finish_mmu+0xb/0x2f [ 177.982467] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.982474] [] ? vma_rb_erase+0x179/0x1c3 [ 177.982480] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.982485] [] ? SyS_ioctl+0x49/0x78 [ 177.982502] [] ? system_call_fastpath+0x12/0x17 [ 177.982505] ---[ end trace 380cd682d86d0f20 ]--- [ 177.982508] ------------[ cut here ]------------ [ 177.982534] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.982546] Device suspended [ 177.982548] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.982585] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.982587] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a58 [ 177.982601] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182104 [ 177.982606] ffff880175b80068 ffff880175b80000 0000000000182104 0000000000000000 [ 177.982611] Call Trace: [ 177.982617] [] ? dump_stack+0x41/0x51 [ 177.982634] [] ? warn_slowpath_common+0x78/0x90 [ 177.982661] [] ? gen6_write32+0x64/0xbf [i915] [ 177.982672] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.982699] [] ? gen6_write32+0x64/0xbf [i915] [ 177.982731] [] ? vlv_sideband_rw+0x228/0x2c4 [i915] [ 177.982758] [] ? vlv_bunit_read+0x28/0x31 [i915] [ 177.982785] [] ? valleyview_modeset_global_resources+0x38e/0x44d [i915] [ 177.982809] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.982836] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.982842] [] ? printk+0x4f/0x54 [ 177.982854] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.982882] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.982909] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.982924] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.982937] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.982943] [] ? mutex_lock+0x9/0x25 [ 177.982955] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.982960] [] ? tlb_finish_mmu+0xb/0x2f [ 177.982974] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.982980] [] ? vma_rb_erase+0x179/0x1c3 [ 177.982986] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.982992] [] ? SyS_ioctl+0x49/0x78 [ 177.982998] [] ? system_call_fastpath+0x12/0x17 [ 177.983001] ---[ end trace 380cd682d86d0f21 ]--- [ 177.983004] ------------[ cut here ]------------ [ 177.983029] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.983032] Device suspended [ 177.983034] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.983071] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.983073] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a38 [ 177.983079] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.983084] 0000000000182100 ffff880175b80000 0000000000000007 ffff880175b80068 [ 177.983089] Call Trace: [ 177.983095] [] ? dump_stack+0x41/0x51 [ 177.983101] [] ? warn_slowpath_common+0x78/0x90 [ 177.983127] [] ? vlv_read32+0x20/0x14c [i915] [ 177.983133] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.983160] [] ? vlv_read32+0x20/0x14c [i915] [ 177.983187] [] ? vlv_sideband_rw+0xce/0x2c4 [i915] [ 177.983237] [] ? vlv_bunit_write+0x24/0x29 [i915] [ 177.983280] [] ? valleyview_modeset_global_resources+0x3af/0x44d [i915] [ 177.983320] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.983363] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.983379] [] ? printk+0x4f/0x54 [ 177.983391] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.983419] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.983446] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.983461] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.983475] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.983480] [] ? mutex_lock+0x9/0x25 [ 177.983492] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.983498] [] ? tlb_finish_mmu+0xb/0x2f [ 177.983511] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.983517] [] ? vma_rb_erase+0x179/0x1c3 [ 177.983523] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.983529] [] ? SyS_ioctl+0x49/0x78 [ 177.983535] [] ? system_call_fastpath+0x12/0x17 [ 177.983539] ---[ end trace 380cd682d86d0f22 ]--- [ 177.983542] ------------[ cut here ]------------ [ 177.983568] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.983581] Device suspended [ 177.983592] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.983644] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.983647] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a58 [ 177.983652] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.983657] ffff880175b80068 ffff880175b80000 0000000000182108 0000000000000011 [ 177.983662] Call Trace: [ 177.983668] [] ? dump_stack+0x41/0x51 [ 177.983674] [] ? warn_slowpath_common+0x78/0x90 [ 177.983701] [] ? gen6_write32+0x64/0xbf [i915] [ 177.983724] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.983755] [] ? gen6_write32+0x64/0xbf [i915] [ 177.983782] [] ? vlv_sideband_rw+0x25b/0x2c4 [i915] [ 177.983814] [] ? vlv_bunit_write+0x24/0x29 [i915] [ 177.983842] [] ? valleyview_modeset_global_resources+0x3af/0x44d [i915] [ 177.983865] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.983892] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.983898] [] ? printk+0x4f/0x54 [ 177.983911] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.983938] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.983965] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.983980] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.983994] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.983999] [] ? mutex_lock+0x9/0x25 [ 177.984011] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.984017] [] ? tlb_finish_mmu+0xb/0x2f [ 177.984030] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.984036] [] ? vma_rb_erase+0x179/0x1c3 [ 177.984042] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.984048] [] ? SyS_ioctl+0x49/0x78 [ 177.984054] [] ? system_call_fastpath+0x12/0x17 [ 177.984057] ---[ end trace 380cd682d86d0f23 ]--- [ 177.984060] ------------[ cut here ]------------ [ 177.984086] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.984089] Device suspended [ 177.984091] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.984127] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.984130] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a58 [ 177.984135] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.984140] ffff880175b80068 ffff880175b80000 0000000000182104 000000000804480c [ 177.984145] Call Trace: [ 177.984151] [] ? dump_stack+0x41/0x51 [ 177.984157] [] ? warn_slowpath_common+0x78/0x90 [ 177.984183] [] ? gen6_write32+0x64/0xbf [i915] [ 177.984199] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.984244] [] ? gen6_write32+0x64/0xbf [i915] [ 177.984287] [] ? vlv_sideband_rw+0x11d/0x2c4 [i915] [ 177.984330] [] ? vlv_bunit_write+0x24/0x29 [i915] [ 177.984370] [] ? valleyview_modeset_global_resources+0x3af/0x44d [i915] [ 177.984394] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.984421] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.984427] [] ? printk+0x4f/0x54 [ 177.984439] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.984467] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.984494] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.984508] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.984522] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.984527] [] ? mutex_lock+0x9/0x25 [ 177.984558] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.984566] [] ? tlb_finish_mmu+0xb/0x2f [ 177.984579] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.984585] [] ? vma_rb_erase+0x179/0x1c3 [ 177.984591] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.984597] [] ? SyS_ioctl+0x49/0x78 [ 177.984603] [] ? system_call_fastpath+0x12/0x17 [ 177.984606] ---[ end trace 380cd682d86d0f24 ]--- [ 177.984609] ------------[ cut here ]------------ [ 177.984635] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.984648] Device suspended [ 177.984659] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.984696] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.984699] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a58 [ 177.984704] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.984709] ffff880175b80068 ffff880175b80000 0000000000182100 00000000100703f0 [ 177.984714] Call Trace: [ 177.984720] [] ? dump_stack+0x41/0x51 [ 177.984726] [] ? warn_slowpath_common+0x78/0x90 [ 177.984752] [] ? gen6_write32+0x64/0xbf [i915] [ 177.984776] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.984807] [] ? gen6_write32+0x64/0xbf [i915] [ 177.984834] [] ? vlv_sideband_rw+0x14a/0x2c4 [i915] [ 177.984866] [] ? vlv_bunit_write+0x24/0x29 [i915] [ 177.984893] [] ? valleyview_modeset_global_resources+0x3af/0x44d [i915] [ 177.984917] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.984944] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.984950] [] ? printk+0x4f/0x54 [ 177.984962] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.984990] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.985017] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.985032] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.985045] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.985051] [] ? mutex_lock+0x9/0x25 [ 177.985063] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.985068] [] ? tlb_finish_mmu+0xb/0x2f [ 177.985082] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.985088] [] ? vma_rb_erase+0x179/0x1c3 [ 177.985094] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.985100] [] ? SyS_ioctl+0x49/0x78 [ 177.985106] [] ? system_call_fastpath+0x12/0x17 [ 177.985109] ---[ end trace 380cd682d86d0f25 ]--- [ 177.985112] ------------[ cut here ]------------ [ 177.985137] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.985140] Device suspended [ 177.985142] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.985179] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.985181] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a38 [ 177.985188] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.985232] 0000000000182100 ffff880175b80000 00000000fffe22b3 ffff880175b80068 [ 177.985260] Call Trace: [ 177.985266] [] ? dump_stack+0x41/0x51 [ 177.985273] [] ? warn_slowpath_common+0x78/0x90 [ 177.985299] [] ? vlv_read32+0x20/0x14c [i915] [ 177.985306] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.985333] [] ? vlv_read32+0x20/0x14c [i915] [ 177.985360] [] ? vlv_sideband_rw+0x1c4/0x2c4 [i915] [ 177.985386] [] ? vlv_bunit_write+0x24/0x29 [i915] [ 177.985430] [] ? valleyview_modeset_global_resources+0x3af/0x44d [i915] [ 177.985457] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.985484] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.985490] [] ? printk+0x4f/0x54 [ 177.985502] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.985538] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.985566] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.985580] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.985594] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.985599] [] ? mutex_lock+0x9/0x25 [ 177.985611] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.985617] [] ? tlb_finish_mmu+0xb/0x2f [ 177.985630] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.985637] [] ? vma_rb_erase+0x179/0x1c3 [ 177.985643] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.985649] [] ? SyS_ioctl+0x49/0x78 [ 177.985654] [] ? system_call_fastpath+0x12/0x17 [ 177.985658] ---[ end trace 380cd682d86d0f26 ]--- [ 177.985661] ------------[ cut here ]------------ [ 177.985687] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.985689] Device suspended [ 177.985692] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.985728] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.985731] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a58 [ 177.985736] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.985741] ffff880175b80068 ffff880175b80000 0000000000182104 0000000000000000 [ 177.985746] Call Trace: [ 177.985752] [] ? dump_stack+0x41/0x51 [ 177.985758] [] ? warn_slowpath_common+0x78/0x90 [ 177.985785] [] ? gen6_write32+0x64/0xbf [i915] [ 177.985791] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.985818] [] ? gen6_write32+0x64/0xbf [i915] [ 177.985844] [] ? vlv_sideband_rw+0x228/0x2c4 [i915] [ 177.985871] [] ? vlv_bunit_write+0x24/0x29 [i915] [ 177.985898] [] ? valleyview_modeset_global_resources+0x3af/0x44d [i915] [ 177.985922] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.985949] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.985955] [] ? printk+0x4f/0x54 [ 177.985968] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.985995] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.986022] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.986037] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.986050] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.986056] [] ? mutex_lock+0x9/0x25 [ 177.986068] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.986074] [] ? tlb_finish_mmu+0xb/0x2f [ 177.986087] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.986093] [] ? vma_rb_erase+0x179/0x1c3 [ 177.986099] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.986105] [] ? SyS_ioctl+0x49/0x78 [ 177.986111] [] ? system_call_fastpath+0x12/0x17 [ 177.986114] ---[ end trace 380cd682d86d0f27 ]--- [ 177.986118] ------------[ cut here ]------------ [ 177.986143] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.986146] Device suspended [ 177.986148] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.986185] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.986189] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79c8 [ 177.986229] ffffffff810368cc 0000000000000009 ffffffffa00b9f94 000000000000002f [ 177.986272] 0000000000182100 ffff880175b80000 0000000000000006 ffff880175b80068 [ 177.986315] Call Trace: [ 177.986328] [] ? dump_stack+0x41/0x51 [ 177.986335] [] ? warn_slowpath_common+0x78/0x90 [ 177.986361] [] ? vlv_read32+0x20/0x14c [i915] [ 177.986367] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.986394] [] ? vlv_read32+0x20/0x14c [i915] [ 177.986421] [] ? vlv_sideband_rw+0xce/0x2c4 [i915] [ 177.986448] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.986474] [] ? valleyview_get_vco+0x44/0x5f [i915] [ 177.986501] [] ? valleyview_get_display_clock_speed+0x17/0xa7 [i915] [ 177.986528] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.986555] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.986579] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.986606] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.986630] [] ? printk+0x4f/0x54 [ 177.986651] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.986679] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.986706] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.986721] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.986734] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.986740] [] ? mutex_lock+0x9/0x25 [ 177.986763] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.986769] [] ? tlb_finish_mmu+0xb/0x2f [ 177.986782] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.986788] [] ? vma_rb_erase+0x179/0x1c3 [ 177.986794] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.986800] [] ? SyS_ioctl+0x49/0x78 [ 177.986806] [] ? system_call_fastpath+0x12/0x17 [ 177.986809] ---[ end trace 380cd682d86d0f28 ]--- [ 177.986815] ------------[ cut here ]------------ [ 177.986851] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.986861] Device suspended [ 177.986863] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.986900] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.986902] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79e8 [ 177.986908] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.986913] ffff880175b80068 ffff880175b80000 0000000000182108 0000000000000008 [ 177.986918] Call Trace: [ 177.986924] [] ? dump_stack+0x41/0x51 [ 177.986930] [] ? warn_slowpath_common+0x78/0x90 [ 177.986956] [] ? gen6_write32+0x64/0xbf [i915] [ 177.986981] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.987012] [] ? gen6_write32+0x64/0xbf [i915] [ 177.987039] [] ? vlv_sideband_rw+0x25b/0x2c4 [i915] [ 177.987066] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.987100] [] ? valleyview_get_vco+0x44/0x5f [i915] [ 177.987127] [] ? valleyview_get_display_clock_speed+0x17/0xa7 [i915] [ 177.987153] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.987181] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.987204] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.987251] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.987257] [] ? printk+0x4f/0x54 [ 177.987270] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.987304] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.987332] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.987347] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.987360] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.987366] [] ? mutex_lock+0x9/0x25 [ 177.987378] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.987384] [] ? tlb_finish_mmu+0xb/0x2f [ 177.987397] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.987403] [] ? vma_rb_erase+0x179/0x1c3 [ 177.987409] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.987415] [] ? SyS_ioctl+0x49/0x78 [ 177.987421] [] ? system_call_fastpath+0x12/0x17 [ 177.987424] ---[ end trace 380cd682d86d0f29 ]--- [ 177.987427] ------------[ cut here ]------------ [ 177.987453] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.987456] Device suspended [ 177.987458] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.987495] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.987497] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79e8 [ 177.987503] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.987508] ffff880175b80068 ffff880175b80000 0000000000182100 00000000100614f0 [ 177.987513] Call Trace: [ 177.987519] [] ? dump_stack+0x41/0x51 [ 177.987525] [] ? warn_slowpath_common+0x78/0x90 [ 177.987551] [] ? gen6_write32+0x64/0xbf [i915] [ 177.987558] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.987584] [] ? gen6_write32+0x64/0xbf [i915] [ 177.987611] [] ? vlv_sideband_rw+0x14a/0x2c4 [i915] [ 177.987638] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.987664] [] ? valleyview_get_vco+0x44/0x5f [i915] [ 177.987691] [] ? valleyview_get_display_clock_speed+0x17/0xa7 [i915] [ 177.987718] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.987745] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.987769] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.987796] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.987802] [] ? printk+0x4f/0x54 [ 177.987814] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.987842] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.987869] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.987884] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.987897] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.987902] [] ? mutex_lock+0x9/0x25 [ 177.987915] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.987920] [] ? tlb_finish_mmu+0xb/0x2f [ 177.987934] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.987940] [] ? vma_rb_erase+0x179/0x1c3 [ 177.987946] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.987952] [] ? SyS_ioctl+0x49/0x78 [ 177.987957] [] ? system_call_fastpath+0x12/0x17 [ 177.987961] ---[ end trace 380cd682d86d0f2a ]--- [ 177.987964] ------------[ cut here ]------------ [ 177.987989] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.987992] Device suspended [ 177.987994] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.988030] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.988033] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79c8 [ 177.988038] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.988043] 0000000000182100 ffff880175b80000 00000000fffe22b6 ffff880175b80068 [ 177.988048] Call Trace: [ 177.988054] [] ? dump_stack+0x41/0x51 [ 177.988060] [] ? warn_slowpath_common+0x78/0x90 [ 177.988087] [] ? vlv_read32+0x20/0x14c [i915] [ 177.988093] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.988120] [] ? vlv_read32+0x20/0x14c [i915] [ 177.988147] [] ? vlv_sideband_rw+0x1c4/0x2c4 [i915] [ 177.988173] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.988200] [] ? valleyview_get_vco+0x44/0x5f [i915] [ 177.988246] [] ? valleyview_get_display_clock_speed+0x17/0xa7 [i915] [ 177.988289] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.988332] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.988372] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.988415] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.988437] [] ? printk+0x4f/0x54 [ 177.988466] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.988509] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.988549] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.988564] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.988577] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.988582] [] ? mutex_lock+0x9/0x25 [ 177.988595] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.988600] [] ? tlb_finish_mmu+0xb/0x2f [ 177.988614] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.988620] [] ? vma_rb_erase+0x179/0x1c3 [ 177.988626] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.988632] [] ? SyS_ioctl+0x49/0x78 [ 177.988638] [] ? system_call_fastpath+0x12/0x17 [ 177.988641] ---[ end trace 380cd682d86d0f2b ]--- [ 177.988644] ------------[ cut here ]------------ [ 177.988670] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.988673] Device suspended [ 177.988675] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.988711] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.988714] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79c8 [ 177.988719] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.988724] 0000000000182104 ffff880175b80000 00000000fffe22b6 ffff880175b80068 [ 177.988729] Call Trace: [ 177.988735] [] ? dump_stack+0x41/0x51 [ 177.988741] [] ? warn_slowpath_common+0x78/0x90 [ 177.988768] [] ? vlv_read32+0x20/0x14c [i915] [ 177.988774] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.988801] [] ? vlv_read32+0x20/0x14c [i915] [ 177.988828] [] ? vlv_sideband_rw+0x20f/0x2c4 [i915] [ 177.988854] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.988881] [] ? valleyview_get_vco+0x44/0x5f [i915] [ 177.988926] [] ? valleyview_get_display_clock_speed+0x17/0xa7 [i915] [ 177.988969] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.989012] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.989045] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.989072] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.989078] [] ? printk+0x4f/0x54 [ 177.989090] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.989118] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.989145] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.989160] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.989173] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.989179] [] ? mutex_lock+0x9/0x25 [ 177.989191] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.989203] [] ? tlb_finish_mmu+0xb/0x2f [ 177.989217] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.989224] [] ? vma_rb_erase+0x179/0x1c3 [ 177.989230] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.989235] [] ? SyS_ioctl+0x49/0x78 [ 177.989241] [] ? system_call_fastpath+0x12/0x17 [ 177.989245] ---[ end trace 380cd682d86d0f2c ]--- [ 177.989248] ------------[ cut here ]------------ [ 177.989274] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.989287] Device suspended [ 177.989298] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.989354] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.989357] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79e8 [ 177.989362] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182104 [ 177.989367] ffff880175b80068 ffff880175b80000 0000000000182104 0000000000000000 [ 177.989372] Call Trace: [ 177.989378] [] ? dump_stack+0x41/0x51 [ 177.989384] [] ? warn_slowpath_common+0x78/0x90 [ 177.989410] [] ? gen6_write32+0x64/0xbf [i915] [ 177.989417] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.989444] [] ? gen6_write32+0x64/0xbf [i915] [ 177.989487] [] ? vlv_sideband_rw+0x228/0x2c4 [i915] [ 177.989521] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.989548] [] ? valleyview_get_vco+0x44/0x5f [i915] [ 177.989575] [] ? valleyview_get_display_clock_speed+0x17/0xa7 [i915] [ 177.989601] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.989638] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.989662] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.989689] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.989695] [] ? printk+0x4f/0x54 [ 177.989707] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.989735] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.989762] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.989777] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.989790] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.989795] [] ? mutex_lock+0x9/0x25 [ 177.989808] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.989813] [] ? tlb_finish_mmu+0xb/0x2f [ 177.989827] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.989833] [] ? vma_rb_erase+0x179/0x1c3 [ 177.989839] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.989845] [] ? SyS_ioctl+0x49/0x78 [ 177.989850] [] ? system_call_fastpath+0x12/0x17 [ 177.989854] ---[ end trace 380cd682d86d0f2d ]--- [ 177.989857] ------------[ cut here ]------------ [ 177.989883] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.989885] Device suspended [ 177.989887] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.989924] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.989927] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79f8 [ 177.989932] ffffffff810368cc 0000000000182104 ffffffffa00b9f94 ffff880175b80000 [ 177.989937] 0000000000182100 ffff880175b80000 0000000000000006 ffff880175b80068 [ 177.989942] Call Trace: [ 177.989948] [] ? dump_stack+0x41/0x51 [ 177.989954] [] ? warn_slowpath_common+0x78/0x90 [ 177.989980] [] ? vlv_read32+0x20/0x14c [i915] [ 177.989986] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.990013] [] ? vlv_read32+0x20/0x14c [i915] [ 177.990040] [] ? vlv_sideband_rw+0xce/0x2c4 [i915] [ 177.990066] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.990093] [] ? valleyview_get_display_clock_speed+0x4b/0xa7 [i915] [ 177.990120] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.990147] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.990171] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.990198] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.990225] [] ? printk+0x4f/0x54 [ 177.990253] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.990296] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.990339] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.990370] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.990386] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.990391] [] ? mutex_lock+0x9/0x25 [ 177.990403] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.990409] [] ? tlb_finish_mmu+0xb/0x2f [ 177.990423] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.990429] [] ? vma_rb_erase+0x179/0x1c3 [ 177.990435] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.990441] [] ? SyS_ioctl+0x49/0x78 [ 177.990446] [] ? system_call_fastpath+0x12/0x17 [ 177.990450] ---[ end trace 380cd682d86d0f2e ]--- [ 177.990453] ------------[ cut here ]------------ [ 177.990479] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.990481] Device suspended [ 177.990483] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.990520] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.990523] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a18 [ 177.990528] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.990533] ffff880175b80068 ffff880175b80000 0000000000182108 000000000000006b [ 177.990538] Call Trace: [ 177.990544] [] ? dump_stack+0x41/0x51 [ 177.990550] [] ? warn_slowpath_common+0x78/0x90 [ 177.990577] [] ? gen6_write32+0x64/0xbf [i915] [ 177.990583] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.990610] [] ? gen6_write32+0x64/0xbf [i915] [ 177.990654] [] ? vlv_sideband_rw+0x25b/0x2c4 [i915] [ 177.990697] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.990738] [] ? valleyview_get_display_clock_speed+0x4b/0xa7 [i915] [ 177.990765] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.990792] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.990816] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.990843] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.990849] [] ? printk+0x4f/0x54 [ 177.990864] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.990903] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.990930] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.990950] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.990964] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.990969] [] ? mutex_lock+0x9/0x25 [ 177.990981] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.990987] [] ? tlb_finish_mmu+0xb/0x2f [ 177.991000] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.991007] [] ? vma_rb_erase+0x179/0x1c3 [ 177.991013] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.991019] [] ? SyS_ioctl+0x49/0x78 [ 177.991024] [] ? system_call_fastpath+0x12/0x17 [ 177.991028] ---[ end trace 380cd682d86d0f2f ]--- [ 177.991030] ------------[ cut here ]------------ [ 177.991056] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.991059] Device suspended [ 177.991061] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.991097] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.991100] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a18 [ 177.991105] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182100 [ 177.991111] ffff880175b80068 ffff880175b80000 0000000000182100 00000000100614f0 [ 177.991116] Call Trace: [ 177.991122] [] ? dump_stack+0x41/0x51 [ 177.991128] [] ? warn_slowpath_common+0x78/0x90 [ 177.991154] [] ? gen6_write32+0x64/0xbf [i915] [ 177.991160] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.991187] [] ? gen6_write32+0x64/0xbf [i915] [ 177.991215] [] ? vlv_sideband_rw+0x14a/0x2c4 [i915] [ 177.991261] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.991304] [] ? valleyview_get_display_clock_speed+0x4b/0xa7 [i915] [ 177.991347] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.991385] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.991409] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.991436] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.991442] [] ? printk+0x4f/0x54 [ 177.991454] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.991482] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.991509] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.991537] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.991550] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.991556] [] ? mutex_lock+0x9/0x25 [ 177.991568] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.991573] [] ? tlb_finish_mmu+0xb/0x2f [ 177.991587] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.991606] [] ? vma_rb_erase+0x179/0x1c3 [ 177.991612] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.991617] [] ? SyS_ioctl+0x49/0x78 [ 177.991623] [] ? system_call_fastpath+0x12/0x17 [ 177.991627] ---[ end trace 380cd682d86d0f30 ]--- [ 177.991629] ------------[ cut here ]------------ [ 177.991655] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.991668] Device suspended [ 177.991676] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.991713] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.991716] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79f8 [ 177.991728] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.991732] 0000000000182100 ffff880175b80000 00000000fffe22ba ffff880175b80068 [ 177.991738] Call Trace: [ 177.991752] [] ? dump_stack+0x41/0x51 [ 177.991758] [] ? warn_slowpath_common+0x78/0x90 [ 177.991785] [] ? vlv_read32+0x20/0x14c [i915] [ 177.991798] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.991825] [] ? vlv_read32+0x20/0x14c [i915] [ 177.991857] [] ? vlv_sideband_rw+0x1c4/0x2c4 [i915] [ 177.991884] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.991911] [] ? valleyview_get_display_clock_speed+0x4b/0xa7 [i915] [ 177.991938] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.991965] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.991989] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.992016] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.992022] [] ? printk+0x4f/0x54 [ 177.992034] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.992061] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.992088] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.992103] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.992117] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.992122] [] ? mutex_lock+0x9/0x25 [ 177.992134] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.992140] [] ? tlb_finish_mmu+0xb/0x2f [ 177.992153] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.992159] [] ? vma_rb_erase+0x179/0x1c3 [ 177.992165] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.992171] [] ? SyS_ioctl+0x49/0x78 [ 177.992177] [] ? system_call_fastpath+0x12/0x17 [ 177.992180] ---[ end trace 380cd682d86d0f31 ]--- [ 177.992183] ------------[ cut here ]------------ [ 177.992209] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 vlv_read32+0x20/0x14c [i915]() [ 177.992223] Device suspended [ 177.992235] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.992308] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.992311] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa79f8 [ 177.992316] ffffffff810368cc 0000000000000002 ffffffffa00b9f94 0000000000000000 [ 177.992321] 0000000000182104 ffff880175b80000 00000000fffe22ba ffff880175b80068 [ 177.992326] Call Trace: [ 177.992332] [] ? dump_stack+0x41/0x51 [ 177.992339] [] ? warn_slowpath_common+0x78/0x90 [ 177.992365] [] ? vlv_read32+0x20/0x14c [i915] [ 177.992371] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.992399] [] ? vlv_read32+0x20/0x14c [i915] [ 177.992443] [] ? vlv_sideband_rw+0x20f/0x2c4 [i915] [ 177.992476] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.992503] [] ? valleyview_get_display_clock_speed+0x4b/0xa7 [i915] [ 177.992529] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.992556] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.992589] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.992620] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.992626] [] ? printk+0x4f/0x54 [ 177.992638] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.992666] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.992693] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.992708] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.992721] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.992726] [] ? mutex_lock+0x9/0x25 [ 177.992738] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.992744] [] ? tlb_finish_mmu+0xb/0x2f [ 177.992757] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.992764] [] ? vma_rb_erase+0x179/0x1c3 [ 177.992770] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.992776] [] ? SyS_ioctl+0x49/0x78 [ 177.992781] [] ? system_call_fastpath+0x12/0x17 [ 177.992785] ---[ end trace 380cd682d86d0f32 ]--- [ 177.992788] ------------[ cut here ]------------ [ 177.992814] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.992816] Device suspended [ 177.992818] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.992855] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.992857] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7a18 [ 177.992863] ffffffff810368cc ffff880175b80000 ffffffffa00bb774 0000000000182104 [ 177.992868] ffff880175b80068 ffff880175b80000 0000000000182104 0000000000000000 [ 177.992873] Call Trace: [ 177.992879] [] ? dump_stack+0x41/0x51 [ 177.992885] [] ? warn_slowpath_common+0x78/0x90 [ 177.992911] [] ? gen6_write32+0x64/0xbf [i915] [ 177.992918] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.992945] [] ? gen6_write32+0x64/0xbf [i915] [ 177.992971] [] ? vlv_sideband_rw+0x228/0x2c4 [i915] [ 177.992998] [] ? vlv_cck_read+0x28/0x31 [i915] [ 177.993025] [] ? valleyview_get_display_clock_speed+0x4b/0xa7 [i915] [ 177.993051] [] ? vlv_update_cdclk+0xb/0x5e [i915] [ 177.993079] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.993102] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.993130] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.993135] [] ? printk+0x4f/0x54 [ 177.993148] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.993175] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.993202] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.993236] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.993265] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.993288] [] ? mutex_lock+0x9/0x25 [ 177.993317] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.993340] [] ? tlb_finish_mmu+0xb/0x2f [ 177.993361] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.993367] [] ? vma_rb_erase+0x179/0x1c3 [ 177.993373] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.993379] [] ? SyS_ioctl+0x49/0x78 [ 177.993385] [] ? system_call_fastpath+0x12/0x17 [ 177.993388] ---[ end trace 380cd682d86d0f33 ]--- [ 177.993393] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz [ 177.993396] ------------[ cut here ]------------ [ 177.993421] WARNING: CPU: 1 PID: 4392 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_write32+0x64/0xbf [i915]() [ 177.993424] Device suspended [ 177.993426] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 177.993463] CPU: 1 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 177.993465] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7ac8 [ 177.993471] ffffffff810368cc ffff880177fa7ad8 ffffffffa00bb774 0000000000000292 [ 177.993476] ffff880175b80068 ffff880175b80000 0000000000186510 00000000000000c8 [ 177.993481] Call Trace: [ 177.993487] [] ? dump_stack+0x41/0x51 [ 177.993493] [] ? warn_slowpath_common+0x78/0x90 [ 177.993519] [] ? gen6_write32+0x64/0xbf [i915] [ 177.993525] [] ? warn_slowpath_fmt+0x45/0x4a [ 177.993552] [] ? gen6_write64+0xbc/0xbc [i915] [ 177.993579] [] ? gen6_write32+0x64/0xbf [i915] [ 177.993624] [] ? valleyview_modeset_global_resources+0x3bf/0x44d [i915] [ 177.993664] [] ? i915_gem_object_ggtt_unpin+0x40/0x6d [i915] [ 177.993702] [] ? __intel_set_mode+0x1143/0x13d4 [i915] [ 177.993708] [] ? printk+0x4f/0x54 [ 177.993720] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 177.993748] [] ? intel_set_mode+0xd/0x27 [i915] [ 177.993775] [] ? intel_crtc_set_config+0x767/0xac1 [i915] [ 177.993790] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 177.993804] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 177.993809] [] ? mutex_lock+0x9/0x25 [ 177.993821] [] ? drm_ioctl+0x279/0x3bc [drm] [ 177.993827] [] ? tlb_finish_mmu+0xb/0x2f [ 177.993840] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 177.993847] [] ? vma_rb_erase+0x179/0x1c3 [ 177.993871] [] ? do_vfs_ioctl+0x3ec/0x435 [ 177.993884] [] ? SyS_ioctl+0x49/0x78 [ 177.993890] [] ? system_call_fastpath+0x12/0x17 [ 177.993893] ---[ end trace 380cd682d86d0f34 ]--- [ 177.993903] [drm:check_encoder_state] [ENCODER:17:DAC-17] [ 177.993907] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 177.993911] [drm:check_encoder_state] [ENCODER:23:TMDS-23] [ 177.993914] [drm:check_encoder_state] [ENCODER:25:TMDS-25] [ 177.993918] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 177.993921] [drm:check_crtc_state] [CRTC:8] [ 177.993925] [drm:check_crtc_state] [CRTC:13] [ 177.993940] [drm:drm_mode_setcrtc] [CRTC:13] [ 177.993944] [drm:intel_crtc_set_config] [CRTC:13] [NOFB] [ 177.993949] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0 [ 177.993988] [drm:add_framebuffer_internal] [FB:48] [ 177.994005] [drm:add_framebuffer_internal] [FB:49] [ 178.004378] [drm:intel_runtime_resume] Resuming device [ 178.006357] [drm:intel_runtime_resume] Device resumed [ 178.009838] [drm:drm_mode_setcrtc] [CRTC:8] [ 178.009849] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1] [ 178.009855] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0) [ 178.009860] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 178.009865] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 178.009868] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 178.009873] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8] [ 178.009877] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 178.009880] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 178.009885] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 178.009890] [drm:connected_sink_compute_bpp] [CONNECTOR:28:eDP-1] checking for sink bpp constrains [ 178.009894] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18 [ 178.009901] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz [ 178.009906] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18 [ 178.009910] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000 [ 178.009915] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1 [ 178.009919] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 178.009922] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 178.009926] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 178.009930] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 178.009935] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 [ 178.009939] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 178.009942] [drm:intel_dump_pipe_config] requested mode: [ 178.009948] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 178.009952] [drm:intel_dump_pipe_config] adjusted mode: [ 178.009957] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 178.009963] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa [ 178.009966] [drm:intel_dump_pipe_config] port clock: 270000 [ 178.009970] [drm:intel_dump_pipe_config] pipe src size: 1366x768 [ 178.009974] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 178.009978] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 178.009981] [drm:intel_dump_pipe_config] ips: 0 [ 178.009984] [drm:intel_dump_pipe_config] double wide: 0 [ 178.031375] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz [ 178.031383] [drm:intel_display_power_get] enabling display [ 178.039388] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it [ 178.051390] [drm:intel_display_power_get] enabling dpio-tx-b-01 [ 178.063400] [drm:intel_display_power_get] enabling dpio-tx-b-23 [ 178.075410] [drm:intel_display_power_get] enabling dpio-tx-c-01 [ 178.087420] [drm:intel_display_power_get] enabling dpio-tx-c-23 [ 178.099430] [drm:intel_display_power_get] enabling dpio-common [ 178.175494] [drm:vlv_init_panel_power_sequencer] initializing pipe A power sequencer for port C [ 178.175503] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06 [ 178.199514] [drm:edp_panel_vdd_on] Turning eDP port C VDD on [ 178.199520] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 178.199526] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000 [ 178.607099] [drm:wait_panel_status] Wait complete [ 178.607132] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 178.607137] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled [ 178.700647] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000 [ 178.700671] [drm:intel_hpd_irq_handler] digital hpd port C - long [ 178.700687] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0 [ 178.700759] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C [ 178.808272] [drm:edp_panel_on] Turn eDP port C panel power on [ 178.808302] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 178.808308] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008 [ 178.808312] [drm:wait_panel_status] Wait complete [ 178.808316] [drm:wait_panel_on] Wait for panel power on [ 178.808321] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b [ 178.962381] [drm:wait_panel_status] Wait complete [ 178.962411] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off [ 178.962417] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003 [ 179.058211] [drm:edp_panel_vdd_on] Turning eDP port C VDD on [ 179.058220] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 179.192316] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 179.336434] [drm:intel_dp_start_link_train] clock recovery OK [ 179.480554] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 179.528630] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 2 [ 179.528635] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 2 [ 179.528640] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=109, cursor=2, B: plane=2, cursor=2, SR: plane=56, cursor=2 [ 179.528645] [drm:intel_set_memory_cxsr] memory self-refresh is enabled [ 179.528653] [drm:intel_edp_backlight_on] [ 179.528656] [drm:intel_panel_enable_backlight] pipe A [ 179.528661] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3906 [ 179.576636] [drm:i9xx_update_primary_plane] Writing base 0087B000 00000000 0 0 5504 [ 179.576650] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1] [ 179.576659] [drm:check_encoder_state] [ENCODER:17:DAC-17] [ 179.576664] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 179.576668] [drm:check_encoder_state] [ENCODER:23:TMDS-23] [ 179.576672] [drm:check_encoder_state] [ENCODER:25:TMDS-25] [ 179.576676] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 179.576680] [drm:check_crtc_state] [CRTC:8] [ 179.578505] [drm:check_crtc_state] [CRTC:13] [ 179.578566] [drm:drm_mode_setcrtc] [CRTC:8] [ 179.578571] [drm:intel_crtc_set_config] [CRTC:8] [NOFB] [ 179.578576] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 179.578580] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [NOCRTC] [ 179.578583] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 179.578587] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 179.578591] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 179.578596] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 179.580498] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 179.659699] [drm:intel_edp_backlight_off] [ 179.884999] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 179.886746] [drm:valleyview_enable_rps] GPLL enabled? yes [ 179.886751] [drm:valleyview_enable_rps] GPU status: 0x0000c0d0 [ 179.886755] [drm:valleyview_enable_rps] current GPU freq: 187 MHz (192) [ 179.886759] [drm:valleyview_enable_rps] setting GPU freq to 646 MHz (214) [ 179.886763] [drm:valleyview_set_rps] GPU freq request from 187 MHz (192) to 646 MHz (214) [ 179.909151] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 179.980961] [drm:edp_panel_off] Turn eDP port C panel power off [ 179.980968] [drm:wait_panel_off] Wait for panel power off time [ 179.980974] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 180.025225] [drm:wait_panel_status] Wait complete [ 180.039656] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000 [ 180.039662] [drm:intel_hpd_irq_handler] digital hpd port C - long [ 180.039666] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0 [ 180.039690] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C [ 180.047013] [drm:intel_dp_link_down] [ 180.098269] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 180.098292] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0 [ 180.118073] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz [ 180.126079] [drm:intel_display_power_put] disabling dpio-common [ 180.138089] [drm:intel_display_power_put] disabling dpio-tx-c-23 [ 180.150097] [drm:intel_display_power_put] disabling dpio-tx-c-01 [ 180.162108] [drm:intel_display_power_put] disabling dpio-tx-b-23 [ 180.174117] [drm:intel_display_power_put] disabling dpio-tx-b-01 [ 180.186126] [drm:intel_display_power_put] disabling display [ 180.198151] [drm:intel_runtime_suspend] Suspending device [ 180.198170] [drm:valleyview_set_rps] GPU freq request from 646 MHz (214) to 167 MHz (191) [ 180.198182] [drm:check_encoder_state] [ENCODER:17:DAC-17] [ 180.198186] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 180.198190] [drm:check_encoder_state] [ENCODER:23:TMDS-23] [ 180.198193] [drm:check_encoder_state] [ENCODER:25:TMDS-25] [ 180.198197] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 180.198201] [drm:check_crtc_state] [CRTC:8] [ 180.198205] [drm:check_crtc_state] [CRTC:13] [ 180.198221] [drm:drm_mode_setcrtc] [CRTC:13] [ 180.198226] [drm:intel_crtc_set_config] [CRTC:13] [NOFB] [ 180.198231] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0 [ 180.200004] [drm:vlv_wait_for_gt_wells] waiting for GT wells to go off (00000081) [ 180.206173] [drm:intel_runtime_suspend] Device suspended [ 180.298707] ------------[ cut here ]------------ [ 180.298753] WARNING: CPU: 0 PID: 4392 at drivers/gpu/drm/i915/i915_gem.c:4157 i915_gem_object_unpin_fence+0x4d/0x69 [i915]() [ 180.298756] WARN_ON(dev_priv->fence_regs[obj->fence_reg].pin_count <= 0) [ 180.298759] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 180.298800] CPU: 0 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 180.298804] 0000000000000000 0000000000000009 ffffffff81789002 ffff880177fa7be8 [ 180.298810] ffffffff810368cc 0000000000000000 ffffffffa009d163 ffff88017a2dd800 [ 180.298815] ffff880175b80000 ffff880002c6bdc0 ffff88017a2dd860 0000000000000000 [ 180.298820] Call Trace: [ 180.298831] [] ? dump_stack+0x41/0x51 [ 180.298839] [] ? warn_slowpath_common+0x78/0x90 [ 180.298862] [] ? i915_gem_object_unpin_fence+0x4d/0x69 [i915] [ 180.298869] [] ? warn_slowpath_fmt+0x45/0x4a [ 180.298892] [] ? i915_gem_object_unpin_fence+0x4d/0x69 [i915] [ 180.298920] [] ? intel_unpin_fb_obj+0x31/0x3a [i915] [ 180.298946] [] ? intel_disable_plane+0xb6/0x108 [i915] [ 180.298961] [] ? __setplane_internal+0x41/0x26f [drm] [ 180.298973] [] ? drm_modeset_lock_all_crtcs+0x27/0x43 [drm] [ 180.298986] [] ? __drm_modeset_lock_all+0xc8/0xf2 [drm] [ 180.299000] [] ? drm_mode_setplane+0x1aa/0x1ce [drm] [ 180.299012] [] ? drm_ioctl+0x279/0x3bc [drm] [ 180.299019] [] ? sprintf+0x46/0x4b [ 180.299032] [] ? drm_mode_getplane+0xd0/0xd0 [drm] [ 180.299039] [] ? rtpm_status_show+0x6a/0x78 [ 180.299045] [] ? control_show+0x37/0x37 [ 180.299051] [] ? dev_attr_show+0x17/0x48 [ 180.299058] [] ? kernfs_seq_start+0x24/0x7a [ 180.299064] [] ? sysfs_kf_seq_show+0x79/0xc3 [ 180.299069] [] ? kernfs_seq_stop+0x10/0x1a [ 180.299097] [] ? do_vfs_ioctl+0x3ec/0x435 [ 180.299103] [] ? vfs_read+0x101/0x13f [ 180.299109] [] ? SyS_ioctl+0x49/0x78 [ 180.299115] [] ? system_call_fastpath+0x12/0x17 [ 180.299118] ---[ end trace 380cd682d86d0f35 ]--- [ 180.299142] ------------[ cut here ]------------ [ 180.299210] kernel BUG at drivers/gpu/drm/i915/i915_gem.c:4129! [ 180.299286] invalid opcode: 0000 [#1] SMP [ 180.299345] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support snd_hda_codec_generic pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec r8169 snd_hwdep snd_pcm snd_timer lpc_ich snd mfd_core soundcore battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 180.299942] CPU: 0 PID: 4392 Comm: pm_rpm Tainted: G W 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198 [ 180.300076] task: ffff88007909b800 ti: ffff880177fa4000 task.ti: ffff880177fa4000 [ 180.300170] RIP: 0010:[] [] i915_gem_object_ggtt_unpin+0x27/0x6d [i915] [ 180.300319] RSP: 0018:ffff880177fa7c40 EFLAGS: 00010246 [ 180.300388] RAX: ffff8800790a9f00 RBX: ffff880002c6bdc0 RCX: ffff8800790a9f00 [ 180.300478] RDX: ffff8800790a9f70 RSI: ffff880175b87ac8 RDI: ffff880002c6bdc0 [ 180.300568] RBP: ffff8800790a9f00 R08: 0000000000000002 R09: 00000000fffffffe [ 180.300657] R10: 0000000000000000 R11: ffffffff81a4c700 R12: ffff88017a2dd800 [ 180.300747] R13: 0000000000000000 R14: 0000000000000000 R15: ffff880175a1bc00 [ 180.300838] FS: 00007f58e5b8c8c0(0000) GS:ffff88017fc00000(0000) knlGS:0000000000000000 [ 180.300945] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 180.301019] CR2: 00007fe00c67d000 CR3: 000000017a54f000 CR4: 00000000001007f0 [ 180.301108] Stack: [ 180.301135] ffff880002c6bdc0 ffff88007932f000 ffff88017a2dd860 0000000000000000 [ 180.301240] ffffffffa00a2b4c ffff880175a1bc00 ffffffffa00d8f7a 0000000000000000 [ 180.301344] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 180.301448] Call Trace: [ 180.301504] [] ? i915_gem_object_unpin_from_display_plane+0x9/0x49 [i915] [ 180.301634] [] ? intel_disable_plane+0xb6/0x108 [i915] [ 180.301732] [] ? __setplane_internal+0x41/0x26f [drm] [ 180.301826] [] ? drm_modeset_lock_all_crtcs+0x27/0x43 [drm] [ 180.301926] [] ? __drm_modeset_lock_all+0xc8/0xf2 [drm] [ 180.302025] [] ? drm_mode_setplane+0x1aa/0x1ce [drm] [ 180.302118] [] ? drm_ioctl+0x279/0x3bc [drm] [ 180.302196] [] ? sprintf+0x46/0x4b [ 180.302272] [] ? drm_mode_getplane+0xd0/0xd0 [drm] [ 180.302357] [] ? rtpm_status_show+0x6a/0x78 [ 180.302433] [] ? control_show+0x37/0x37 [ 180.302506] [] ? dev_attr_show+0x17/0x48 [ 180.302580] [] ? kernfs_seq_start+0x24/0x7a [ 180.302657] [] ? sysfs_kf_seq_show+0x79/0xc3 [ 180.302734] [] ? kernfs_seq_stop+0x10/0x1a [ 180.302810] [] ? do_vfs_ioctl+0x3ec/0x435 [ 180.302885] [] ? vfs_read+0x101/0x13f [ 180.302955] [] ? SyS_ioctl+0x49/0x78 [ 180.303025] [] ? system_call_fastpath+0x12/0x17 [ 180.303103] Code: 5d 41 5c c3 41 55 41 54 55 53 48 89 fb e8 44 ff ff ff 48 85 c0 48 89 c5 75 02 0f 0b 44 8a a0 b0 00 00 00 41 b5 0f 45 20 e5 75 02 <0f> 0b 48 8b 43 08 48 89 df 48 8b 70 28 48 81 c6 c8 7a 00 00 e8 [ 180.303543] RIP [] i915_gem_object_ggtt_unpin+0x27/0x6d [i915] [ 180.306822] RSP [ 182.081693] [drm:intel_runtime_resume] Resuming device [ 182.085919] [drm:intel_runtime_resume] Device resumed [ 182.089178] [drm:intel_display_power_get] enabling display [ 182.098689] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it [ 182.105683] [drm:intel_display_power_get] enabling dpio-tx-b-01 [ 182.129566] [drm:intel_display_power_get] enabling dpio-tx-b-23 [ 182.142581] [drm:intel_display_power_get] enabling dpio-tx-c-01 [ 182.156588] [drm:intel_display_power_get] enabling dpio-tx-c-23 [ 182.170599] [drm:intel_display_power_get] enabling dpio-common [ 182.182615] [drm:intel_display_power_put] disabling dpio-common [ 182.198622] [drm:intel_display_power_put] disabling dpio-tx-c-23 [ 182.210637] [drm:intel_display_power_put] disabling dpio-tx-c-01 [ 182.222646] [drm:intel_display_power_put] disabling dpio-tx-b-23 [ 182.234656] [drm:intel_display_power_put] disabling dpio-tx-b-01 [ 182.246666] [drm:intel_display_power_put] disabling display [ 183.888243] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 183.891101] [drm:valleyview_enable_rps] GPLL enabled? yes [ 183.893439] [drm:valleyview_enable_rps] GPU status: 0x0000c0d0 [ 183.895737] [drm:valleyview_enable_rps] current GPU freq: 187 MHz (192) [ 183.898024] [drm:valleyview_enable_rps] setting GPU freq to 646 MHz (214) [ 183.900274] [drm:valleyview_set_rps] GPU freq request from 187 MHz (192) to 646 MHz (214) [ 183.903025] [drm:intel_runtime_suspend] Suspending device [ 183.905290] [drm:intel_runtime_suspend] device lock contention, deffering suspend [ 183.907592] pci_pm_runtime_suspend(): intel_runtime_suspend+0x0/0x1ef [i915] returns -11 [ 322.299798] Clocksource tsc unstable (delta = 140609068248 ns) [ 322.304661] Switched to clocksource acpi_pm