Attachment 101656 Details for Bug 80463 – dmesg

dmesg

dmesg.dmesg (text/plain), 126.27 KB, created by Guo Jinxian on 2014-06-24 09:09:51 UTC

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Creator: Guo Jinxian

Created: 2014-06-24 09:09:51 UTC

Size: 126.27 KB

patch

obsolete

>[  896.417808]  [<f81e25f7>] ? intel_get_pipe_timings+0x122/0x1af [i915]
>[  896.417816]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.417826]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.417835]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.417837]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.417845]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.417852]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.417856]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.417860]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.417865]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.417868]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.417872]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.417875]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.417879]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.417882]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.417884]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.417888]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.417890]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.417892]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.417894]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.417896]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.417897]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.417898] ---[ end trace 4bbbd6eefcf269d2 ]---
>[  896.417901] ------------[ cut here ]------------
>[  896.417908] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.417909] Device suspended
>[  896.417910] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.417921] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.417922] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.417922]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000008
>[  896.417925]  00070008 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.417928]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000008
>[  896.417930] Call Trace:
>[  896.417932]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.417933]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.417940]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.417942]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.417949]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.417956]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.417964]  [<f81e2629>] ? intel_get_pipe_timings+0x154/0x1af [i915]
>[  896.417972]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.417980]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.417990]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.417991]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.417999]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.418007]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.418011]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418014]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418019]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.418022]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418026]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.418030]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418033]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.418037]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418039]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.418042]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.418044]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.418046]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.418048]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.418050]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.418051]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.418052] ---[ end trace 4bbbd6eefcf269d3 ]---
>[  896.418055] ------------[ cut here ]------------
>[  896.418062] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.418063] Device suspended
>[  896.418063] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.418074] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.418075] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.418076]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000008
>[  896.418079]  0006001c c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.418081]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000008
>[  896.418084] Call Trace:
>[  896.418085]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.418087]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.418094]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.418096]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.418103]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.418110]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.418118]  [<f81e2664>] ? intel_get_pipe_timings+0x18f/0x1af [i915]
>[  896.418126]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.418134]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.418143]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.418145]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.418153]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.418160]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.418164]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418169]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418173]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.418177]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418180]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.418183]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418187]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.418190]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418192]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.418196]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.418198]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.418200]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.418201]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.418203]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.418205]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.418206] ---[ end trace 4bbbd6eefcf269d4 ]---
>[  896.418208] ------------[ cut here ]------------
>[  896.418216] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.418217] Device suspended
>[  896.418217] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.418228] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.418229] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.418230]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f213db34
>[  896.418233]  00068080 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.418236]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f4d51000 f213db34
>[  896.418239] Call Trace:
>[  896.418240]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.418241]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.418248]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.418250]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.418257]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.418264]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.418272]  [<f81e39e3>] ? ironlake_get_pfit_config+0x27/0xac [i915]
>[  896.418280]  [<f81f00e2>] ? ironlake_get_pipe_config+0x1f9/0x205 [i915]
>[  896.418288]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.418298]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.418300]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.418308]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.418315]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.418319]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418323]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418328]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.418331]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418334]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.418338]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418341]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.418345]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418347]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.418350]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.418352]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.418354]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.418356]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.418358]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.418360]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.418361] ---[ end trace 4bbbd6eefcf269d5 ]---
>[  896.418363] ------------[ cut here ]------------
>[  896.418370] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.418372] Device suspended
>[  896.418372] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.418383] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.418384] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.418385]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f213db34
>[  896.418387]  00068070 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.418390]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f4d51000 f213db34
>[  896.418408] Call Trace:
>[  896.418414]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.418420]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.418432]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.418438]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.418450]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.418462]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.418474]  [<f81e3a0a>] ? ironlake_get_pfit_config+0x4e/0xac [i915]
>[  896.418487]  [<f81f00e2>] ? ironlake_get_pipe_config+0x1f9/0x205 [i915]
>[  896.418498]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.418508]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.418509]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.418517]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.418526]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.418530]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418534]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418538]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.418542]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418545]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.418548]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418552]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.418555]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418557]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.418561]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.418563]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.418565]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.418566]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.418568]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.418570]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.418571] ---[ end trace 4bbbd6eefcf269d6 ]---
>[  896.418573] ------------[ cut here ]------------
>[  896.418581] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.418582] Device suspended
>[  896.418582] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.418593] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.418594] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.418595]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f213db34
>[  896.418597]  00068074 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.418600]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f4d51000 f213db34
>[  896.418603] Call Trace:
>[  896.418604]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.418606]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.418613]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.418614]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.418621]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.418628]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.418636]  [<f81e3a29>] ? ironlake_get_pfit_config+0x6d/0xac [i915]
>[  896.418644]  [<f81f00e2>] ? ironlake_get_pipe_config+0x1f9/0x205 [i915]
>[  896.418653]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.418668]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.418673]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.418686]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.418698]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.418707]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418715]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418724]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.418732]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418740]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.418748]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418756]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.418759]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418761]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.418765]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.418767]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.418768]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.418770]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.418772]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.418774]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.418775] ---[ end trace 4bbbd6eefcf269d7 ]---
>[  896.418777] ------------[ cut here ]------------
>[  896.418785] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_display.c:10218 check_crtc_state+0x198/0x888 [i915]()
>[  896.418786] crtc active state doesn't match with hw state (expected 0, found 1)
>[  896.418787] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.418798] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.418799] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.418799]  00000000 c16e6f4d f213daf0 c102e6c8 f81e5d6c f4d51000 f4c611e4 f4ff0001
>[  896.418802]  f4c611e0 c102e743 00000009 f213daf0 f822d32e f213db08 f81e5d6c f822ca3c
>[  896.418805]  000027ea f822d32e 00000000 00000001 65746e65 f5bad904 34313436 f213db34
>[  896.418807] Call Trace:
>[  896.418809]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.418810]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.418818]  [<f81e5d6c>] ? check_crtc_state+0x198/0x888 [i915]
>[  896.418819]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.418827]  [<f81e5d6c>] ? check_crtc_state+0x198/0x888 [i915]
>[  896.418837]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.418838]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.418846]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.418854]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.418858]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418861]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418866]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.418869]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418873]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.418876]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418879]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.418883]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.418885]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.418888]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.418890]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.418892]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.418894]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.418895]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.418897]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.418898] ---[ end trace 4bbbd6eefcf269d8 ]---
>[  896.418900] [drm:intel_pipe_config_compare] *ERROR* mismatch in fdi_lanes (expected 1, found 8)
>[  896.418900] ------------[ cut here ]------------
>[  896.418908] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_display.c:10222 check_crtc_state+0x85a/0x888 [i915]()
>[  896.418913] pipe state doesn't match!
>[  896.418916] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.418948] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.418949] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.418950]  00000000 c16e6f4d f213daf8 c102e6c8 f81e642e f4d51000 f4c611e4 f4ff0001
>[  896.418953]  f4d51664 c102e743 00000009 f213daf8 f822dfc0 f213db10 f81e642e f822ca3c
>[  896.418955]  000027ee f822dfc0 65746e65 f5bad904 34313436 f213db34 302f3231 f4c61000
>[  896.418958] Call Trace:
>[  896.418959]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.418961]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.418968]  [<f81e642e>] ? check_crtc_state+0x85a/0x888 [i915]
>[  896.418970]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.418977]  [<f81e642e>] ? check_crtc_state+0x85a/0x888 [i915]
>[  896.418987]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.418989]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.418997]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.419004]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.419008]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419011]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419016]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.419019]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419027]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.419035]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419042]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.419045]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419047]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.419050]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.419052]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.419054]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.419056]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.419058]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.419059]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.419061] ---[ end trace 4bbbd6eefcf269d9 ]---
>[  896.419062] [drm:intel_dump_pipe_config] [CRTC:6][hw state] config for pipe A
>[  896.419063] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  896.419064] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  896.419066] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 8, gmch_m: 2181038079, gmch_n: 4294967295, link_m: 4294967295, link_n: 4294967295, tu: 64
>[  896.419067] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  896.419068] [drm:intel_dump_pipe_config] requested mode:
>[  896.419070] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 65536 0 0 0 65536 0 0 0 0x0 0x0
>[  896.419071] [drm:intel_dump_pipe_config] adjusted mode:
>[  896.419073] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x10
>[  896.419074] [drm:intel_dump_crtc_timings] crtc timings: 270000 65536 65536 65536 65536 65536 65536 65536 65537, type: 0x0 flags: 0x10
>[  896.419075] [drm:intel_dump_pipe_config] port clock: 0
>[  896.419076] [drm:intel_dump_pipe_config] pipe src size: 65536x65536
>[  896.419078] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  896.419079] [drm:intel_dump_pipe_config] pch pfit: pos: 0xffffffff, size: 0xffffffff, enabled
>[  896.419080] [drm:intel_dump_pipe_config] ips: 0
>[  896.419081] [drm:intel_dump_pipe_config] double wide: 0
>[  896.419082] [drm:intel_dump_pipe_config] [CRTC:6][sw state] config for pipe A
>[  896.419085] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  896.419089] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  896.419094] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[  896.419098] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  896.419101] [drm:intel_dump_pipe_config] requested mode:
>[  896.419106] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  896.419109] [drm:intel_dump_pipe_config] adjusted mode:
>[  896.419110] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  896.419112] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
>[  896.419113] [drm:intel_dump_pipe_config] port clock: 65000
>[  896.419114] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[  896.419115] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  896.419116] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  896.419117] [drm:intel_dump_pipe_config] ips: 0
>[  896.419118] [drm:intel_dump_pipe_config] double wide: 0
>[  896.419119] [drm:check_crtc_state] [CRTC:10]
>[  896.419120] ------------[ cut here ]------------
>[  896.419128] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.419129] Device suspended
>[  896.419129] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.419140] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.419141] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.419142]  00000000 c16e6f4d f213dac0 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f4d50000
>[  896.419145]  00071008 c102e743 00000009 f213dac0 f822bdef f213dad8 f81dd2eb f822bc54
>[  896.419147]  0000002f f822bdef f81de1e5 f80addc6 0113daec f213db34 f4ff0000 f4d50000
>[  896.419150] Call Trace:
>[  896.419152]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.419153]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.419161]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419162]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.419169]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419183]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.419197]  [<f81eff2e>] ? ironlake_get_pipe_config+0x45/0x205 [i915]
>[  896.419208]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.419218]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.419219]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.419227]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.419235]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.419239]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419243]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419247]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.419251]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419259]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.419263]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419267]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.419270]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419272]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.419275]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.419277]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.419279]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.419282]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.419284]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.419288]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.419292] ---[ end trace 4bbbd6eefcf269da ]---
>[  896.419295] ------------[ cut here ]------------
>[  896.419303] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.419303] Device suspended
>[  896.419304] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.419317] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.419318] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.419318]  00000000 c16e6f4d f213dac0 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f4d50000
>[  896.419321]  000f1008 c102e743 00000009 f213dac0 f822bdef f213dad8 f81dd2eb f822bc54
>[  896.419324]  0000002f f822bdef f81de1e5 ffffffff 0113daec f213db34 f4ff0000 f4d50000
>[  896.419330] Call Trace:
>[  896.419331]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.419333]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.419340]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419344]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.419351]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419360]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.419368]  [<f81effaa>] ? ironlake_get_pipe_config+0xc1/0x205 [i915]
>[  896.419377]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.419388]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.419390]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.419397]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.419408]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.419415]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419418]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419423]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.419428]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419432]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.419436]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419440]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.419443]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419447]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.419451]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.419453]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.419454]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.419458]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.419460]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.419462]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.419464] ---[ end trace 4bbbd6eefcf269db ]---
>[  896.419468] ------------[ cut here ]------------
>[  896.419475] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.419476] Device suspended
>[  896.419477] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.419489] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.419490] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.419491]  00000000 c16e6f4d f213dac0 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f4d50000
>[  896.419494]  000f100c c102e743 00000009 f213dac0 f822bdef f213dad8 f81dd2eb f822bc54
>[  896.419496]  0000002f f822bdef f81de1e5 ffffffff 0113daec f213db34 f4ff0000 f4d50000
>[  896.419499] Call Trace:
>[  896.419501]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.419502]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.419509]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419511]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.419518]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419525]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.419533]  [<f81effd2>] ? ironlake_get_pipe_config+0xe9/0x205 [i915]
>[  896.419542]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.419552]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.419553]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.419561]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.419568]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.419573]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419576]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419581]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.419584]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419588]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.419591]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419595]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.419598]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419600]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.419603]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.419606]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.419608]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.419609]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.419611]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.419613]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.419614] ---[ end trace 4bbbd6eefcf269dc ]---
>[  896.419617] ------------[ cut here ]------------
>[  896.419624] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.419625] Device suspended
>[  896.419626] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.419637] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.419638] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.419638]  00000000 c16e6f4d f213daac c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.419641]  00061040 c102e743 00000009 f213daac f822bdef f213dac4 f81dd2eb f822bc54
>[  896.419644]  0000002f f822bdef f81de1e5 f81dd2eb 0122bc54 f4ff0000 f213dd58 00000009
>[  896.419647] Call Trace:
>[  896.419648]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.419649]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.419656]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419658]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.419665]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419672]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.419680]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419687]  [<f81de1ce>] ? gen6_read64+0xc2/0xc2 [i915]
>[  896.419694]  [<f81e26bf>] ? intel_cpu_transcoder_get_m_n+0x3b/0x126 [i915]
>[  896.419702]  [<f81efffa>] ? ironlake_get_pipe_config+0x111/0x205 [i915]
>[  896.419710]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.419720]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.419721]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.419729]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.419737]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.419741]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419745]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419750]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.419753]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419757]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.419760]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419764]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.419767]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419769]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.419773]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.419775]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.419777]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.419778]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.419780]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.419782]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.419783] ---[ end trace 4bbbd6eefcf269dd ]---
>[  896.419785] ------------[ cut here ]------------
>[  896.419793] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.419793] Device suspended
>[  896.419794] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.419805] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.419806] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.419807]  00000000 c16e6f4d f213daac c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.419810]  00061044 c102e743 00000009 f213daac f822bdef f213dac4 f81dd2eb f822bc54
>[  896.419813]  0000002f f822bdef f81de1e5 ffffffff 0122bc54 f4ff0000 f213dd58 00000009
>[  896.419815] Call Trace:
>[  896.419817]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.419818]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.419825]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419827]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.419834]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419841]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.419848]  [<f81de1ce>] ? gen6_read64+0xc2/0xc2 [i915]
>[  896.419856]  [<f81e26dd>] ? intel_cpu_transcoder_get_m_n+0x59/0x126 [i915]
>[  896.419864]  [<f81efffa>] ? ironlake_get_pipe_config+0x111/0x205 [i915]
>[  896.419871]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.419882]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.419883]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.419891]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.419899]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.419903]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419906]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419911]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.419914]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419918]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.419921]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419925]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.419928]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.419930]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.419934]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.419936]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.419937]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.419939]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.419941]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.419943]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.419945] ---[ end trace 4bbbd6eefcf269de ]---
>[  896.419947] ------------[ cut here ]------------
>[  896.419954] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.419955] Device suspended
>[  896.419955] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.419966] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.419967] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.419968]  00000000 c16e6f4d f213daac c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.419971]  00061030 c102e743 00000009 f213daac f822bdef f213dac4 f81dd2eb f822bc54
>[  896.419973]  0000002f f822bdef f81de1e5 ffffffff 0122bc54 f4ff0000 f213dd58 00000009
>[  896.419976] Call Trace:
>[  896.419977]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.419979]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.419986]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.419987]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.419994]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420002]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.420008]  [<f81de1ce>] ? gen6_read64+0xc2/0xc2 [i915]
>[  896.420017]  [<f81e26fb>] ? intel_cpu_transcoder_get_m_n+0x77/0x126 [i915]
>[  896.420025]  [<f81efffa>] ? ironlake_get_pipe_config+0x111/0x205 [i915]
>[  896.420032]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.420042]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.420043]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.420051]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.420059]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.420063]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420067]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420071]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.420075]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420078]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.420082]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420086]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.420089]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420091]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.420095]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.420097]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.420098]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.420100]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.420102]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.420104]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.420105] ---[ end trace 4bbbd6eefcf269df ]---
>[  896.420107] ------------[ cut here ]------------
>[  896.420115] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.420115] Device suspended
>[  896.420116] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.420127] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.420128] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.420128]  00000000 c16e6f4d f213daac c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.420131]  00061034 c102e743 00000009 f213daac f822bdef f213dac4 f81dd2eb f822bc54
>[  896.420134]  0000002f f822bdef f81de1e5 ffffffff 0122bc54 f4ff0000 f213dd58 00000009
>[  896.420136] Call Trace:
>[  896.420138]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.420139]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.420146]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420148]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.420155]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420162]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.420169]  [<f81de1ce>] ? gen6_read64+0xc2/0xc2 [i915]
>[  896.420176]  [<f81e271e>] ? intel_cpu_transcoder_get_m_n+0x9a/0x126 [i915]
>[  896.420185]  [<f81efffa>] ? ironlake_get_pipe_config+0x111/0x205 [i915]
>[  896.420193]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.420203]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.420204]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.420212]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.420220]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.420224]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420227]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420232]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.420235]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420239]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.420242]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420246]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.420249]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420251]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.420255]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.420257]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.420259]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.420261]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.420263]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.420265]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.420266] ---[ end trace 4bbbd6eefcf269e0 ]---
>[  896.420268] ------------[ cut here ]------------
>[  896.420275] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.420276] Device suspended
>[  896.420276] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.420287] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.420288] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.420289]  00000000 c16e6f4d f213daac c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.420292]  00061030 c102e743 00000009 f213daac f822bdef f213dac4 f81dd2eb f822bc54
>[  896.420294]  0000002f f822bdef f81de1e5 ffffffff 0122bc54 f4ff0000 f213dd58 00000009
>[  896.420297] Call Trace:
>[  896.420299]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.420300]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.420307]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420308]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.420315]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420323]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.420330]  [<f81de1ce>] ? gen6_read64+0xc2/0xc2 [i915]
>[  896.420338]  [<f81e279a>] ? intel_cpu_transcoder_get_m_n+0x116/0x126 [i915]
>[  896.420346]  [<f81efffa>] ? ironlake_get_pipe_config+0x111/0x205 [i915]
>[  896.420353]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.420363]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.420365]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.420373]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.420380]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.420384]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420388]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420393]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.420399]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420407]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.420415]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420423]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.420431]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420437]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.420445]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.420452]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.420458]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.420465]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.420472]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.420478]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.420481] ---[ end trace 4bbbd6eefcf269e1 ]---
>[  896.420484] ------------[ cut here ]------------
>[  896.420491] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.420492] Device suspended
>[  896.420493] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.420503] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.420504] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.420505]  00000000 c16e6f4d f213dac0 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f4d50000
>[  896.420508]  000c7000 c102e743 00000009 f213dac0 f822bdef f213dad8 f81dd2eb f822bc54
>[  896.420510]  0000002f f822bdef f81de1e5 f81de1ce 011e279a f213db34 f4ff0000 f4d50000
>[  896.420513] Call Trace:
>[  896.420515]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.420516]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.420523]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420525]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.420532]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420539]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.420546]  [<f81de1ce>] ? gen6_read64+0xc2/0xc2 [i915]
>[  896.420554]  [<f81f001f>] ? ironlake_get_pipe_config+0x136/0x205 [i915]
>[  896.420562]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.420571]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.420574]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.420582]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.420590]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.420594]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420597]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420602]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.420605]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420609]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.420612]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420616]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.420619]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420621]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.420625]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.420626]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.420628]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.420630]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.420632]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.420637]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.420641] ---[ end trace 4bbbd6eefcf269e2 ]---
>[  896.420645] ------------[ cut here ]------------
>[  896.420655] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.420659] Device suspended
>[  896.420662] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.420710] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.420711] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.420711]  00000000 c16e6f4d f213daac c102e6c8 f81dd2eb f4ff0000 f4ff0058 f4d50000
>[  896.420714]  000c6018 c102e743 00000009 f213daac f822bdef f213dac4 f81dd2eb f822bc54
>[  896.420717]  0000002f f822bdef f81de1e5 f81dd2eb 0122bc54 f4ff0000 f213dcf8 f4d50000
>[  896.420720] Call Trace:
>[  896.420721]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.420722]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.420729]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420731]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.420738]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420745]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.420752]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420760]  [<f81e2854>] ? ibx_pch_dpll_get_hw_state+0x21/0x67 [i915]
>[  896.420768]  [<f81f0058>] ? ironlake_get_pipe_config+0x16f/0x205 [i915]
>[  896.420775]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.420785]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.420787]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.420794]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.420802]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.420806]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420810]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420816]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.420819]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420823]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.420826]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420830]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.420833]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.420835]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.420839]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.420841]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.420843]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.420844]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.420846]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.420848]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.420849] ---[ end trace 4bbbd6eefcf269e3 ]---
>[  896.420851] ------------[ cut here ]------------
>[  896.420859] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.420862] Device suspended
>[  896.420865] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.420928] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.420930] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.420931]  00000000 c16e6f4d f213daac c102e6c8 f81dd2eb f4ff0000 f4ff0058 ffffffff
>[  896.420933]  000c6048 c102e743 00000009 f213daac f822bdef f213dac4 f81dd2eb f822bc54
>[  896.420936]  0000002f f822bdef f81de1e5 ffffffff 0122bc54 f4ff0000 f213dcf8 ffffffff
>[  896.420939] Call Trace:
>[  896.420940]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.420941]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.420949]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420950]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.420957]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.420964]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.420972]  [<f81e2871>] ? ibx_pch_dpll_get_hw_state+0x3e/0x67 [i915]
>[  896.420980]  [<f81f0058>] ? ironlake_get_pipe_config+0x16f/0x205 [i915]
>[  896.420987]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.420997]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.420999]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.421007]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.421015]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.421019]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421022]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421027]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.421030]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421034]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.421037]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421041]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.421044]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421046]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.421050]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.421053]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.421054]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.421056]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.421058]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.421060]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.421061] ---[ end trace 4bbbd6eefcf269e4 ]---
>[  896.421063] ------------[ cut here ]------------
>[  896.421070] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.421071] Device suspended
>[  896.421072] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.421083] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.421084] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.421084]  00000000 c16e6f4d f213daac c102e6c8 f81dd2eb f4ff0000 f4ff0058 ffffffff
>[  896.421087]  000c604c c102e743 00000009 f213daac f822bdef f213dac4 f81dd2eb f822bc54
>[  896.421090]  0000002f f822bdef f81de1e5 ffffffff 0122bc54 f4ff0000 f213dcf8 ffffffff
>[  896.421101] Call Trace:
>[  896.421107]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.421113]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.421125]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421131]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.421141]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421148]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.421156]  [<f81e288d>] ? ibx_pch_dpll_get_hw_state+0x5a/0x67 [i915]
>[  896.421164]  [<f81f0058>] ? ironlake_get_pipe_config+0x16f/0x205 [i915]
>[  896.421172]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.421182]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.421184]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.421192]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.421199]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.421203]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421207]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421212]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.421215]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421219]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.421222]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421226]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.421229]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421236]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.421244]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.421246]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.421247]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.421249]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.421251]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.421253]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.421254] ---[ end trace 4bbbd6eefcf269e5 ]---
>[  896.421256] [drm:i9xx_crtc_clock_get] Unknown DPLL mode 0c000000 in programmed mode
>[  896.421257] ------------[ cut here ]------------
>[  896.421265] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.421265] Device suspended
>[  896.421266] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.421277] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.421278] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.421278]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.421289]  00061000 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.421292]  0000002f f822bdef f81de1e5 0000003f 0100003f f4ff0000 f213db34 00000009
>[  896.421294] Call Trace:
>[  896.421296]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.421298]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.421305]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421307]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.421314]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421325]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.421333]  [<f81e250c>] ? intel_get_pipe_timings+0x37/0x1af [i915]
>[  896.421341]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.421351]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.421361]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.421362]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.421370]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.421378]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.421382]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421385]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421390]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.421393]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421399]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.421407]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421412]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.421416]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421418]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.421421]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.421423]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.421425]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.421430]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.421432]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.421434]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.421435] ---[ end trace 4bbbd6eefcf269e6 ]---
>[  896.421437] ------------[ cut here ]------------
>[  896.421447] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.421447] Device suspended
>[  896.421448] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.421459] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.421460] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.421460]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.421463]  00061004 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.421466]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000009
>[  896.421468] Call Trace:
>[  896.421470]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.421471]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.421480]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421482]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.421489]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421496]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.421504]  [<f81e253b>] ? intel_get_pipe_timings+0x66/0x1af [i915]
>[  896.421512]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.421520]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.421530]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.421531]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.421539]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.421548]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.421552]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421556]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421560]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.421564]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421567]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.421571]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421574]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.421578]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421580]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.421583]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.421585]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.421587]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.421588]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.421590]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.421592]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.421593] ---[ end trace 4bbbd6eefcf269e7 ]---
>[  896.421595] ------------[ cut here ]------------
>[  896.421603] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.421604] Device suspended
>[  896.421604] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.421616] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.421617] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.421617]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.421620]  00061008 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.421623]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000009
>[  896.421625] Call Trace:
>[  896.421627]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.421628]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.421635]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421637]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.421644]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421651]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.421659]  [<f81e256a>] ? intel_get_pipe_timings+0x95/0x1af [i915]
>[  896.421667]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.421675]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.421685]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.421687]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.421695]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.421702]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.421706]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421710]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421715]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.421718]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421721]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.421725]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421728]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.421732]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421734]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.421737]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.421739]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.421741]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.421743]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.421744] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.421745]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.421748]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.421749] ---[ end trace 4bbbd6eefcf269e8 ]---
>[  896.421751] ------------[ cut here ]------------
>[  896.421759] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.421760] Device suspended
>[  896.421761] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.421772] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.421773] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.421774]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.421776]  0006100c c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.421779]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000009
>[  896.421782] Call Trace:
>[  896.421783]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.421784]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.421792]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421793]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.421800]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421807]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.421815]  [<f81e2599>] ? intel_get_pipe_timings+0xc4/0x1af [i915]
>[  896.421823]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.421831]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.421841]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.421842]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.421850]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.421858]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.421862]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421865]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421870]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.421873]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421877]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.421880]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421884]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.421887]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.421889]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.421892]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.421894]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.421896]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.421898]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.421900]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.421902]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.421903] ---[ end trace 4bbbd6eefcf269e9 ]---
>[  896.421905] ------------[ cut here ]------------
>[  896.421912] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.421913] Device suspended
>[  896.421914] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.421925] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.421925] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.421926]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.421929]  00061010 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.421931]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000009
>[  896.421934] Call Trace:
>[  896.421936]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.421937]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.421944]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421945]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.421952]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.421960]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.421967]  [<f81e25c8>] ? intel_get_pipe_timings+0xf3/0x1af [i915]
>[  896.421975]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.421983]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.421993]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.421994]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.422002]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.422010]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.422014]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422018]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422018] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.422025]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.422028]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422032]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.422035]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422039]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.422042]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422044]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.422047]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.422049]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.422051]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.422053]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.422055]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.422056]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.422058] ---[ end trace 4bbbd6eefcf269ea ]---
>[  896.422060] ------------[ cut here ]------------
>[  896.422068] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.422068] Device suspended
>[  896.422069] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.422080] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.422081] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.422081]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.422084]  00061014 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.422087]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000009
>[  896.422089] Call Trace:
>[  896.422091]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.422092]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.422099]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422101]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.422108]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422115]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.422123]  [<f81e25f7>] ? intel_get_pipe_timings+0x122/0x1af [i915]
>[  896.422131]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.422138]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.422148]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.422149]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.422157]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.422165]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.422169]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422173]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422177]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.422181]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422184]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.422188]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422191]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.422195]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422197]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.422200]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.422202]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.422204]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.422205]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.422207]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.422209]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.422210] ---[ end trace 4bbbd6eefcf269eb ]---
>[  896.422213] ------------[ cut here ]------------
>[  896.422220] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.422221] Device suspended
>[  896.422221] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.422232] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.422233] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.422234]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.422237]  00071008
>[  896.422238] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.422239]  c102e743
>[  896.422240]  00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.422242]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000009
>[  896.422245] Call Trace:
>[  896.422246]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.422248]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.422255]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422256]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.422263]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422270]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.422278]  [<f81e2629>] ? intel_get_pipe_timings+0x154/0x1af [i915]
>[  896.422286]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.422293]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.422303]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.422305]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.422313]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.422320]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.422324]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422328]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422333]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.422336]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422339]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.422343]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422346]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.422350]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422352]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.422355]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.422357]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.422359]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.422361]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.422362]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.422364]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.422365] ---[ end trace 4bbbd6eefcf269ec ]---
>[  896.422368] ------------[ cut here ]------------
>[  896.422375] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.422376] Device suspended
>[  896.422376] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.422387] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.422388] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.422389]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 00000009
>[  896.422392]  0006101c c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.422407]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f213db34 00000009
>[  896.422430] Call Trace:
>[  896.422436]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.422442]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.422454]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422460]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.422465] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.422473]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422481]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.422491]  [<f81e2664>] ? intel_get_pipe_timings+0x18f/0x1af [i915]
>[  896.422499]  [<f81f00d9>] ? ironlake_get_pipe_config+0x1f0/0x205 [i915]
>[  896.422507]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.422517]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.422518]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.422526]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.422534]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.422538]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422541]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422546]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.422549]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422553]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.422556]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422560]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.422563]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422565]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.422569]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.422571]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.422572]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.422574]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.422576]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.422578]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.422579] ---[ end trace 4bbbd6eefcf269ed ]---
>[  896.422581] ------------[ cut here ]------------
>[  896.422589] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.422589] Device suspended
>[  896.422590] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.422601] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.422602] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.422602]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f213db34
>[  896.422605]  00068880 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.422608]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f4d50000 f213db34
>[  896.422611] Call Trace:
>[  896.422612]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.422613]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.422620]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422622]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.422629]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422638]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.422650]  [<f81e39e3>] ? ironlake_get_pfit_config+0x27/0xac [i915]
>[  896.422662]  [<f81f00e2>] ? ironlake_get_pipe_config+0x1f9/0x205 [i915]
>[  896.422674]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.422689]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.422695]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.422708]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.422720]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.422728]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422736]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422746]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.422751]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422755]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.422758]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422762]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.422765]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422767]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.422771]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.422773]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.422774]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.422776]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.422778]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.422780]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.422781] ---[ end trace 4bbbd6eefcf269ee ]---
>[  896.422783] ------------[ cut here ]------------
>[  896.422791] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.422791] Device suspended
>[  896.422792] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.422803] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.422804] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.422804]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f213db34
>[  896.422807]  00068870 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.422810]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f4d50000 f213db34
>[  896.422812] Call Trace:
>[  896.422814]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.422815]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.422822]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422824]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.422831]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.422838]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.422839] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.422847]  [<f81e3a0a>] ? ironlake_get_pfit_config+0x4e/0xac [i915]
>[  896.422856]  [<f81f00e2>] ? ironlake_get_pipe_config+0x1f9/0x205 [i915]
>[  896.422856] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.422865]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.422875]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.422876]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.422884]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.422892]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.422896]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422899]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422904]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.422907]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422913]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.422921]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422929]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.422937]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.422944]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.422952]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.422958]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.422965]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.422971]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.422978]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.422984]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.422988] ---[ end trace 4bbbd6eefcf269ef ]---
>[  896.422992] ------------[ cut here ]------------
>[  896.423000] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.423000] Device suspended
>[  896.423001] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.423012] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.423013] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.423013]  00000000 c16e6f4d f213daa8 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f213db34
>[  896.423016]  00068874 c102e743 00000009 f213daa8 f822bdef f213dac0 f81dd2eb f822bc54
>[  896.423019]  0000002f f822bdef f81de1e5 ffffffff 0100003f f4ff0000 f4d50000 f213db34
>[  896.423021] Call Trace:
>[  896.423023]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.423024]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.423031]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.423033]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.423040]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.423047]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.423055]  [<f81e3a29>] ? ironlake_get_pfit_config+0x6d/0xac [i915]
>[  896.423063]  [<f81f00e2>] ? ironlake_get_pipe_config+0x1f9/0x205 [i915]
>[  896.423070]  [<f81e5cf2>] ? check_crtc_state+0x11e/0x888 [i915]
>[  896.423080]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.423082]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.423090]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.423097]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.423101]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423105]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423109]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.423113]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423116]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.423120]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423124]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.423127]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423129]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.423133]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.423134]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.423136]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.423138]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.423140]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.423142]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.423143] ---[ end trace 4bbbd6eefcf269f0 ]---
>[  896.423145] ------------[ cut here ]------------
>[  896.423153] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_display.c:10218 check_crtc_state+0x198/0x888 [i915]()
>[  896.423157] crtc active state doesn't match with hw state (expected 0, found 1)
>[  896.423160] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.423214] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.423214] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.423215]  00000000 c16e6f4d f213daf0 c102e6c8 f81e5d6c f4d50000 f4c611e4 f4ff0001
>[  896.423218]  f4c611e0 c102e743 00000009 f213daf0 f822d32e f213db08 f81e5d6c f822ca3c
>[  896.423221]  000027ea f822d32e 00000000 00000001 65746e65 f5bad904 34313436 f213db34
>[  896.423223] Call Trace:
>[  896.423225]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.423226] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.423228]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.423237]  [<f81e5d6c>] ? check_crtc_state+0x198/0x888 [i915]
>[  896.423238]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.423246]  [<f81e5d6c>] ? check_crtc_state+0x198/0x888 [i915]
>[  896.423256]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.423257]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.423265]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.423273]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.423277]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423281]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423285]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.423289]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423292]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.423295]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423299]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.423302]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423304]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.423308]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.423310]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.423311]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.423313]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.423315]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.423317]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.423318] ---[ end trace 4bbbd6eefcf269f1 ]---
>[  896.423319] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_pch_encoder (expected 0, found 1)
>[  896.423320] ------------[ cut here ]------------
>[  896.423328] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_display.c:10222 check_crtc_state+0x85a/0x888 [i915]()
>[  896.423329] pipe state doesn't match!
>[  896.423329] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.423340] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.423341] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.423342]  00000000 c16e6f4d f213daf8 c102e6c8 f81e642e f4d50000 f4c611e4 f4ff0001
>[  896.423351]  f4d50664 c102e743 00000009 f213daf8 f822dfc0 f213db10 f81e642e f822ca3c
>[  896.423369]  000027ee f822dfc0 65746e65 f5bad904 34313436 f213db34 302f3231 f4c61000
>[  896.423372] Call Trace:
>[  896.423374]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.423375]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.423382]  [<f81e642e>] ? check_crtc_state+0x85a/0x888 [i915]
>[  896.423384]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.423391]  [<f81e642e>] ? check_crtc_state+0x85a/0x888 [i915]
>[  896.423403]  [<f81f0d6a>] ? intel_modeset_check_state+0x2ea/0x56f [i915]
>[  896.423405]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.423413]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.423420]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.423424]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423428]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423432]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.423436]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423439]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.423447]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423455]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.423459]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423461]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.423465]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.423467]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.423468]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.423470]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.423472]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.423474]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.423475] ---[ end trace 4bbbd6eefcf269f2 ]---
>[  896.423476] [drm:intel_dump_pipe_config] [CRTC:10][hw state] config for pipe B
>[  896.423477] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  896.423478] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  896.423480] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 8, gmch_m: 2181038079, gmch_n: 4294967295, link_m: 4294967295, link_n: 4294967295, tu: 64
>[  896.423481] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  896.423482] [drm:intel_dump_pipe_config] requested mode:
>[  896.423484] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 65536 0 0 0 65536 0 0 0 0x0 0x0
>[  896.423485] [drm:intel_dump_pipe_config] adjusted mode:
>[  896.423487] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x10
>[  896.423490] [drm:intel_dump_crtc_timings] crtc timings: 270000 65536 65536 65536 65536 65536 65536 65536 65537, type: 0x0 flags: 0x10
>[  896.423494] [drm:intel_dump_pipe_config] port clock: 0
>[  896.423497] [drm:intel_dump_pipe_config] pipe src size: 65536x65536
>[  896.423501] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  896.423505] [drm:intel_dump_pipe_config] pch pfit: pos: 0xffffffff, size: 0xffffffff, enabled
>[  896.423506] [drm:intel_dump_pipe_config] ips: 0
>[  896.423507] [drm:intel_dump_pipe_config] double wide: 0
>[  896.423508] [drm:intel_dump_pipe_config] [CRTC:10][sw state] config for pipe B
>[  896.423508] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  896.423509] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  896.423511] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  896.423512] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  896.423513] [drm:intel_dump_pipe_config] requested mode:
>[  896.423515] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  896.423515] [drm:intel_dump_pipe_config] adjusted mode:
>[  896.423517] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  896.423518] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  896.423519] [drm:intel_dump_pipe_config] port clock: 0
>[  896.423520] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  896.423521] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  896.423523] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  896.423523] [drm:intel_dump_pipe_config] ips: 0
>[  896.423524] [drm:intel_dump_pipe_config] double wide: 0
>[  896.423525] [drm:check_shared_dpll_state] PCH DPLL A
>[  896.423526] ------------[ cut here ]------------
>[  896.423535] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.423536] Device suspended
>[  896.423537] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.423550] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.423554] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.423557]  00000000 c16e6f4d f213dd38 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f213ddb4
>[  896.423566]  000c6014 c102e743 00000009 f213dd38 f822bdef f213dd50 f81dd2eb f822bc54
>[  896.423569]  0000002f f822bdef f81de1e5 f213dd60 0109433d f4ff0000 f213dda4 f213ddb4
>[  896.423572] Call Trace:
>[  896.423573]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.423575]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.423583]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.423584]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.423592]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.423600]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.423607]  [<f81e2854>] ? ibx_pch_dpll_get_hw_state+0x21/0x67 [i915]
>[  896.423615]  [<f81f0ddb>] ? intel_modeset_check_state+0x35b/0x56f [i915]
>[  896.423617]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.423625]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.423632]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.423636]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423645]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423654]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.423655] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.423659]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423662]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.423663] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.423668]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423672]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.423676]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423678]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.423681]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.423687]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.423691]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.423693]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.423694]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.423696]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.423697] ---[ end trace 4bbbd6eefcf269f3 ]---
>[  896.423700] ------------[ cut here ]------------
>[  896.423707] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.423708] Device suspended
>[  896.423710] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.423724] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.423725] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.423726]  00000000 c16e6f4d f213dd38 c102e6c8 f81dd2eb f4ff0000 f4ff0058 ffffffff
>[  896.423728]  000c6040 c102e743 00000009 f213dd38 f822bdef f213dd50 f81dd2eb f822bc54
>[  896.423734]  0000002f f822bdef f81de1e5 ffffffff 0109433d f4ff0000 f213dda4 ffffffff
>[  896.423737] Call Trace:
>[  896.423738]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.423740]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.423747]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.423751]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.423759]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.423767]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.423775]  [<f81e2871>] ? ibx_pch_dpll_get_hw_state+0x3e/0x67 [i915]
>[  896.423785]  [<f81f0ddb>] ? intel_modeset_check_state+0x35b/0x56f [i915]
>[  896.423786]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.423794]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.423802]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.423805]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423809]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423814]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.423817]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423821]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.423824]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423828]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.423831]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423833]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.423837]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.423839]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.423840]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.423842]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.423844]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.423846]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.423847] ---[ end trace 4bbbd6eefcf269f4 ]---
>[  896.423849] ------------[ cut here ]------------
>[  896.423857] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.423857] Device suspended
>[  896.423858] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.423869] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.423870] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.423870]  00000000 c16e6f4d f213dd38 c102e6c8 f81dd2eb f4ff0000 f4ff0058 ffffffff
>[  896.423873]  000c6044 c102e743 00000009 f213dd38 f822bdef f213dd50 f81dd2eb f822bc54
>[  896.423876]  0000002f f822bdef f81de1e5 ffffffff 0109433d f4ff0000 f213dda4 ffffffff
>[  896.423878] Call Trace:
>[  896.423880]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.423881]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.423888]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.423890]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.423897]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.423904]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.423912]  [<f81e288d>] ? ibx_pch_dpll_get_hw_state+0x5a/0x67 [i915]
>[  896.423920]  [<f81f0ddb>] ? intel_modeset_check_state+0x35b/0x56f [i915]
>[  896.423921]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.423929]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.423937]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.423940]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423944]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423949]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.423949] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.423954]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423957]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.423961]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423964]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.423968]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.423970]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.423973]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.423975]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.423977]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.423979]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.423980]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.423982]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.423983] ---[ end trace 4bbbd6eefcf269f5 ]---
>[  896.423986] ------------[ cut here ]------------
>[  896.423994] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_display.c:10259 intel_modeset_check_state+0x3c6/0x56f [i915]()
>[  896.423995] pll on state mismatch (expected 0, found 1)
>[  896.423995] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.424006] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.424007] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.424008]  00000000 c16e6f4d f213dd64 c102e6c8 f81f0e46 f4ff43b8 f4c61000 00000001
>[  896.424010]  f4ff43b0 c102e743 00000009 f213dd64 f822f25c f213dd7c f81f0e46 f822ca3c
>[  896.424013]  00002813 f822f25c 00000000 00000001 f21a9600 f213dda4 00000000 f4c611e4
>[  896.424016] Call Trace:
>[  896.424017]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.424018]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.424026]  [<f81f0e46>] ? intel_modeset_check_state+0x3c6/0x56f [i915]
>[  896.424027]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.424035]  [<f81f0e46>] ? intel_modeset_check_state+0x3c6/0x56f [i915]
>[  896.424037]  [<c16e4453>] ? printk+0x16/0x1a
>[  896.424044]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.424052]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.424055]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424059]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424063]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.424067]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424070]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.424074]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424077]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.424081]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424083]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.424086]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.424088]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.424090]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.424092]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.424093]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.424095]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.424096] ---[ end trace 4bbbd6eefcf269f6 ]---
>[  896.424097] [drm:check_shared_dpll_state] PCH DPLL B
>[  896.424098] ------------[ cut here ]------------
>[  896.424106] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.424107] Device suspended
>[  896.424107] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.424118] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.424119] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.424120]  00000000 c16e6f4d f213dd38 c102e6c8 f81dd2eb f4ff0000 f4ff0058 f213ddb4
>[  896.424122]  000c6018 c102e743 00000009 f213dd38 f822bdef f213dd50 f81dd2eb f822bc54
>[  896.424125]  0000002f f822bdef f81de1e5 f213dd60 0109433d f4ff0000 f213dda4 f213ddb4
>[  896.424128] Call Trace:
>[  896.424129]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.424130]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.424138]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.424139]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.424147]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.424154]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.424162]  [<f81e2854>] ? ibx_pch_dpll_get_hw_state+0x21/0x67 [i915]
>[  896.424169]  [<f81f0ddb>] ? intel_modeset_check_state+0x35b/0x56f [i915]
>[  896.424177]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.424178] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.424187]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.424191]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424195]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424199]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.424202]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424206]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.424209]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424213]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.424216]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424218]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.424222]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.424224]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.424225]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.424227]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.424229]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.424231]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.424232] ---[ end trace 4bbbd6eefcf269f7 ]---
>[  896.424234] ------------[ cut here ]------------
>[  896.424242] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.424243] Device suspended
>[  896.424243] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.424254] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.424255] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.424255]  00000000 c16e6f4d f213dd38 c102e6c8 f81dd2eb f4ff0000 f4ff0058 ffffffff
>[  896.424258]  000c6048 c102e743 00000009 f213dd38 f822bdef f213dd50 f81dd2eb f822bc54
>[  896.424261]  0000002f f822bdef f81de1e5 ffffffff 0109433d f4ff0000 f213dda4 ffffffff
>[  896.424263] Call Trace:
>[  896.424265]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.424266]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.424273]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.424275]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.424282]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.424289]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.424297]  [<f81e2871>] ? ibx_pch_dpll_get_hw_state+0x3e/0x67 [i915]
>[  896.424305]  [<f81f0ddb>] ? intel_modeset_check_state+0x35b/0x56f [i915]
>[  896.424313]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.424320]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.424324]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424328]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424332]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.424335]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424339]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.424342]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424346]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.424349]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424351]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.424355]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.424357]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.424358]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.424360]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.424362]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.424364]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.424365] ---[ end trace 4bbbd6eefcf269f8 ]---
>[  896.424367] ------------[ cut here ]------------
>[  896.424374] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d [i915]()
>[  896.424375] Device suspended
>[  896.424376] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.424387] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.424388] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.424388] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.424390]  00000000 c16e6f4d f213dd38 c102e6c8 f81dd2eb f4ff0000 f4ff0058 ffffffff
>[  896.424393]  000c604c c102e743 00000009 f213dd38 f822bdef f213dd50 f81dd2eb f822bc54
>[  896.424414]  0000002f f822bdef f81de1e5 ffffffff 0109433d f4ff0000 f213dda4 ffffffff
>[  896.424436] Call Trace:
>[  896.424442]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.424448]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.424460]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.424466]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.424474]  [<f81dd2eb>] ? assert_device_not_suspended+0x39/0x3d [i915]
>[  896.424482]  [<f81de1e5>] ? gen6_read32+0x17/0xb4 [i915]
>[  896.424489]  [<f81e288d>] ? ibx_pch_dpll_get_hw_state+0x5a/0x67 [i915]
>[  896.424497]  [<f81f0ddb>] ? intel_modeset_check_state+0x35b/0x56f [i915]
>[  896.424505]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.424513]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.424517]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424520]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424525]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.424528]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424531]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.424535]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424538]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.424542]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424544]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.424547]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.424549]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.424551]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.424553]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.424555]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.424556]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.424558] ---[ end trace 4bbbd6eefcf269f9 ]---
>[  896.424560] ------------[ cut here ]------------
>[  896.424568] WARNING: CPU: 1 PID: 3789 at drivers/gpu/drm/i915/intel_display.c:10259 intel_modeset_check_state+0x3c6/0x56f [i915]()
>[  896.424569] pll on state mismatch (expected 0, found 1)
>[  896.424569] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_intel snd_hda_controller serio_raw pcspkr snd_hda_codec i2c_i801 snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore tpm_tis parport_pc tpm parport acpi_cpufreq i915 video button drm_kms_helper drm
>[  896.424580] CPU: 1 PID: 3789 Comm: pm_rpm Tainted: G        W     3.15.0-rc8_drm-intel-next-queued_868d66_20140616+ #3598
>[  896.424581] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  896.424582]  00000000 c16e6f4d f213dd64 c102e6c8 f81f0e46 f4ff43ec f4c61000 00000001
>[  896.424584]  f4ff43e4 c102e743 00000009 f213dd64 f822f25c f213dd7c f81f0e46 f822ca3c
>[  896.424587]  00002813 f822f25c 00000000 00000001 f21a9600 f213dda4 00000001 00000000
>[  896.424590] Call Trace:
>[  896.424591]  [<c16e6f4d>] ? dump_stack+0x3e/0x4e
>[  896.424593]  [<c102e6c8>] ? warn_slowpath_common+0x65/0x78
>[  896.424600]  [<f81f0e46>] ? intel_modeset_check_state+0x3c6/0x56f [i915]
>[  896.424601]  [<c102e743>] ? warn_slowpath_fmt+0x29/0x2d
>[  896.424609]  [<f81f0e46>] ? intel_modeset_check_state+0x3c6/0x56f [i915]
>[  896.424617]  [<f81f100f>] ? intel_set_mode+0x20/0x25 [i915]
>[  896.424625]  [<f81f1a8f>] ? intel_crtc_set_config+0x62f/0x92c [i915]
>[  896.424633]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424641]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424650]  [<f8098267>] ? drm_mode_set_config_internal+0x39/0x8a [drm]
>[  896.424658]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424666]  [<f809b271>] ? drm_mode_setcrtc+0x373/0x405 [drm]
>[  896.424674]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424682]  [<f80908cf>] ? drm_ioctl+0x22e/0x35f [drm]
>[  896.424690]  [<f809aefe>] ? drm_mode_setplane+0x136/0x136 [drm]
>[  896.424697]  [<c104539f>] ? hrtimer_try_to_cancel+0x83/0x8a
>[  896.424703] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  896.424706]  [<f80906a1>] ? drm_copy_field+0x47/0x47 [drm]
>[  896.424710]  [<c10e5335>] ? do_vfs_ioctl+0x3fa/0x444
>[  896.424713]  [<c1045f63>] ? hrtimer_nanosleep+0x73/0xf3
>[  896.424715]  [<c1044f45>] ? update_rmtp+0x5e/0x5e
>[  896.424723]  [<c10e53c1>] ? SyS_ioctl+0x42/0x6d
>[  896.424725]  [<c16f154c>] ? sysenter_do_call+0x12/0x22
>[  896.424726] ---[ end trace 4bbbd6eefcf269fa ]---
>[  896.424733] [drm:drm_mode_setcrtc] [CRTC:10]
>[  896.424735] [drm:intel_crtc_set_config] [CRTC:10] [NOFB]
>[  896.424736] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:10], mode_changed=0, fb_changed=0
>[  896.425048] systemd-journald[2457]: /dev/kmsg buffer overrun, some messages lost.
>[  901.427218] [drm:drm_mode_setcrtc] [CRTC:6]
>[  901.427226] [drm:drm_mode_setcrtc] [CONNECTOR:12:VGA-1]
>[  901.427230] [drm:intel_crtc_set_config] [CRTC:6] [FB:28] #connectors=1 (x y) (0 0)
>[  901.427233] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  901.427236] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=1, fb_changed=0
>[  901.427239] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  901.427241] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:VGA-1] to [CRTC:6]
>[  901.427244] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  901.427246] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  901.427250] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  901.427260] [drm:connected_sink_compute_bpp] [CONNECTOR:12:VGA-1] checking for sink bpp constrains
>[  901.427262] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  901.427263] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  901.427264] [drm:intel_dump_pipe_config] [CRTC:6][modeset] config for pipe A
>[  901.427265] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  901.427266] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  901.427268] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[  901.427270] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  901.427270] [drm:intel_dump_pipe_config] requested mode:
>[  901.427272] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  901.427273] [drm:intel_dump_pipe_config] adjusted mode:
>[  901.427275] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  901.427277] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
>[  901.427278] [drm:intel_dump_pipe_config] port clock: 65000
>[  901.427279] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[  901.427280] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  901.427281] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  901.427282] [drm:intel_dump_pipe_config] ips: 0
>[  901.427283] [drm:intel_dump_pipe_config] double wide: 0
>[  901.437778] [drm:intel_runtime_resume] Resuming device
>[  901.437784] [drm:ironlake_init_pch_refclk] has_panel 0 has_lvds 0 has_ck505 0
>[  901.459771] [drm:intel_runtime_resume] Device resumed
>[  901.459777] [drm:intel_display_power_get] enabling always-on
>[  901.459808] [drm:intel_get_shared_dpll] CRTC:6 allocated PCH DPLL A
>[  901.459809] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A
>[  901.459811] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A
>[  901.459819] [drm:ironlake_update_primary_plane] Writing base 004B2000 00000000 0 0 4096
>[  901.461166] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100
>[  901.461168] [drm:gen6_fdi_link_train] FDI train 1 done.
>[  901.461823] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
>[  901.461825] [drm:gen6_fdi_link_train] FDI train 2 done.
>[  901.461826] [drm:gen6_fdi_link_train] FDI train done.
>[  901.461829] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0)for crtc 6
>[  901.461830] [drm:intel_enable_shared_dpll] enabling PCH DPLL A
>[  901.463703] [drm:intel_update_fbc] disabled per chip default
>[  901.463706] [drm:intel_connector_check_state] [CONNECTOR:12:VGA-1]
>[  901.463710] [drm:check_encoder_state] [ENCODER:13:DAC-13]
>[  901.463712] [drm:check_encoder_state] [ENCODER:14:TMDS-14]
>[  901.463714] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  901.463716] [drm:check_crtc_state] [CRTC:6]
>[  901.463729] [drm:check_crtc_state] [CRTC:10]
>[  901.463730] [drm:check_shared_dpll_state] PCH DPLL A
>[  901.463734] [drm:check_shared_dpll_state] PCH DPLL B
>[  903.433924] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[  903.437645] [drm:gen6_enable_rps] Overclocking supported. Max: 1350MHz, Overclock max: 1350MHz
>[  906.466468] [drm:intel_crtc_set_config] [CRTC:6] [FB:27] #connectors=1 (x y) (0 0)
>[  906.466470] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=1
>[  906.466471] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:VGA-1] to [CRTC:6]
>[  906.466474] [drm:ironlake_update_primary_plane] Writing base 001A6000 00000000 0 0 4096
>[  906.482070] [drm:intel_crtc_set_config] [CRTC:10] [NOFB]
>[  906.482073] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:10], mode_changed=0, fb_changed=0
>[  906.482075] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:VGA-1] to [CRTC:6]
>[  906.485008] [drm:intel_crtc_set_config] [CRTC:6] [FB:27] #connectors=1 (x y) (0 0)
>[  906.485011] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0
>[  906.485012] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:VGA-1] to [CRTC:6]
>[  906.485014] [drm:intel_crtc_set_config] [CRTC:10] [NOFB]
>[  906.485015] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:10], mode_changed=0, fb_changed=0
>[  906.485016] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:VGA-1] to [CRTC:6]
>[ 1509.052986] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 6
>[ 1509.052990] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[ 1509.053402] [drm:intel_update_fbc] no output, disabling
>[ 1509.053404] [drm:intel_display_power_put] disabling always-on
>[ 1509.053409] [drm:check_encoder_state] [ENCODER:13:DAC-13]
>[ 1509.053410] [drm:check_encoder_state] [ENCODER:14:TMDS-14]
>[ 1509.053412] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[ 1509.053414] [drm:check_crtc_state] [CRTC:6]
>[ 1509.053416] [drm:check_crtc_state] [CRTC:10]
>[ 1509.053417] [drm:check_shared_dpll_state] PCH DPLL A
>[ 1509.053421] [drm:check_shared_dpll_state] PCH DPLL B
>[ 1509.053433] [drm:intel_runtime_suspend] Suspending device
>[ 1509.053443] [drm:intel_runtime_suspend] Device suspended

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Attachments on bug 80463: 101656 | 101820 | 102162 | 102343 | 102498

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