[    5.165709] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0
[    5.190378] fbcon: inteldrmfb (fb0) is primary device
[    5.190441] Console: switching to colour frame buffer device 170x48
[    5.190462] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    5.190464] i915 0000:00:02.0: registered panic notifier
[    5.209061] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[    5.535560] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (0bda:572a)
[    5.538292] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input8
[    5.538370] usbcore: registered new interface driver uvcvideo
[    5.538372] USB Video Class driver (1.1.1)
[    5.589768] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    5.589771] sound hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.589772] sound hdaudioC1D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    5.589774] sound hdaudioC1D0:    mono: mono_out=0x0
[    5.589775] sound hdaudioC1D0:    inputs:
[    5.589776] sound hdaudioC1D0:      Mic=0x19
[    5.589777] sound hdaudioC1D0:      Internal Mic=0x12
[    5.614843] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    5.634504] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[    5.634589] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[    5.733815] ideapad_laptop: Unknown event: 1
[    5.998460] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[    6.013900] systemd-journald[250]: Received request to flush runtime journal from PID 1
[    7.371169] Could not create debugfs 'switch_mm' directory
[    7.371175] Could not create debugfs 'i915_context_free' directory
[    7.371178] Could not create debugfs 'i915_context_create' directory
[    7.371180] Could not create debugfs 'i915_ppgtt_release' directory
[    7.371182] Could not create debugfs 'i915_ppgtt_create' directory
[    7.371185] Could not create debugfs 'intel_gpu_freq_change' directory
[    7.371187] Could not create debugfs 'i915_reg_rw' directory
[    7.371189] Could not create debugfs 'i915_flip_complete' directory
[    7.371191] Could not create debugfs 'i915_flip_request' directory
[    7.371193] Could not create debugfs 'i915_ring_wait_end' directory
[    7.371195] Could not create debugfs 'i915_ring_wait_begin' directory
[    7.371197] Could not create debugfs 'i915_gem_request_wait_end' directory
[    7.371199] Could not create debugfs 'i915_gem_request_wait_begin' directory
[    7.371201] Could not create debugfs 'i915_gem_request_complete' directory
[    7.371204] Could not create debugfs 'i915_gem_request_retire' directory
[    7.371216] Could not create debugfs 'i915_gem_request_add' directory
[    7.371218] Could not create debugfs 'i915_gem_ring_flush' directory
[    7.371222] Could not create debugfs 'i915_gem_ring_dispatch' directory
[    7.371225] Could not create debugfs 'i915_gem_ring_sync_to' directory
[    7.371227] Could not create debugfs 'i915_gem_evict_vm' directory
[    7.371229] Could not create debugfs 'i915_gem_evict_everything' directory
[    7.371231] Could not create debugfs 'i915_gem_evict' directory
[    7.371234] Could not create debugfs 'i915_gem_object_destroy' directory
[    7.371237] Could not create debugfs 'i915_gem_object_clflush' directory
[    7.371239] Could not create debugfs 'i915_gem_object_fault' directory
[    7.371241] Could not create debugfs 'i915_gem_object_pread' directory
[    7.371243] Could not create debugfs 'i915_gem_object_pwrite' directory
[    7.371245] Could not create debugfs 'i915_gem_object_change_domain' directory
[    7.371268] Could not create debugfs 'i915_vma_unbind' directory
[    7.371271] Could not create debugfs 'i915_vma_bind' directory
[    7.371273] Could not create debugfs 'i915_gem_object_create' directory
[    7.371275] Could not create debugfs 'i915_pipe_update_end' directory
[    7.371278] Could not create debugfs 'i915_pipe_update_vblank_evaded' directory
[    7.371280] Could not create debugfs 'i915_pipe_update_start' directory
[    7.371714] snd_hda_intel 0000:00:03.0: Cannot turn on display power on i915