Description of problem:
Crash during boot

Additional info:
reporter:       libreport-2.2.3
WARNING: CPU: 0 PID: 834 at drivers/gpu/drm/i915/intel_display.c:3313 intel_crtc_wait_for_pending_flips+0x198/0x1a0 [i915]()
Modules linked in: uas usb_storage fuse ip6table_filter ip6_tables ebtable_nat ebtables bnep vfat fat arc4 iwldvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek iwlwifi cfg80211 iTCO_wdt iTCO_vendor_support btusb bluetooth i2c_i801 x86_pkg_temp_thermal ppdev parport_pc parport nuvoton_cir rc_core mei_me mei coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel lpc_ich snd_hda_codec_generic serio_raw mfd_core shpchp rfkill snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm microcode snd_timer snd soundcore nfsd auth_rpcgss nfs_acl lockd sunrpc binfmt_misc i915 i2c_algo_bit drm_kms_helper e1000e drm firewire_ohci firewire_core ptp crc_itu_t i2c_core pps_core video
CPU: 0 PID: 834 Comm: X Not tainted 3.16.3-200.fc20.x86_64 #1
Hardware name:                  /DH77DF, BIOS KCH7710H.86A.0102.2012.1008.1611 10/08/2012
0000000000000000 00000000b5cc8ede ffff880404c97a38 ffffffff81707091
0000000000000000 ffff880404c97a70 ffffffff8108d0ad 0000000000000000
ffff8804064ae000 ffff880405f28210 ffff88003e4d0800 ffff88003e4d0800
Call Trace:
[<ffffffff81707091>] dump_stack+0x45/0x56
[<ffffffff8108d0ad>] warn_slowpath_common+0x7d/0xa0
[<ffffffff8108d1da>] warn_slowpath_null+0x1a/0x20
[<ffffffffa0160db8>] intel_crtc_wait_for_pending_flips+0x198/0x1a0 [i915]
[<ffffffff810d4610>] ? abort_exclusive_wait+0xb0/0xb0
[<ffffffffa01640b3>] intel_crtc_disable_planes+0x33/0x1c0 [i915]
[<ffffffffa016467d>] ironlake_crtc_disable+0x4d/0x930 [i915]
[<ffffffff811d66ac>] ? kmem_cache_alloc_trace+0x3c/0x200
[<ffffffffa0165dc7>] __intel_set_mode+0x2a7/0x1590 [i915]
[<ffffffffa0169eb2>] ? intel_crtc_set_config+0x112/0xdb0 [i915]
[<ffffffffa0169756>] intel_set_mode+0x16/0x30 [i915]
[<ffffffffa016a68d>] intel_crtc_set_config+0x8ed/0xdb0 [i915]
[<ffffffffa00676a1>] drm_mode_set_config_internal+0x61/0xe0 [drm]
[<ffffffffa00681a1>] drm_framebuffer_remove+0x101/0x160 [drm]
[<ffffffffa006bf28>] drm_mode_rmfb+0xd8/0x100 [drm]
[<ffffffffa005ba6c>] drm_ioctl+0x1ec/0x660 [drm]
[<ffffffff8120912f>] ? __d_free+0x3f/0x60
[<ffffffff81209184>] ? dentry_free+0x34/0x40
[<ffffffff8120a23c>] ? __dentry_kill+0x14c/0x1c0
[<ffffffff8120a355>] ? dput+0xa5/0x170
[<ffffffff812068a0>] do_vfs_ioctl+0x2e0/0x4a0
[<ffffffff8109f856>] ? __set_current_blocked+0x36/0x60
[<ffffffff81206ae1>] SyS_ioctl+0x81/0xa0
[<ffffffff81125ed6>] ? __audit_syscall_exit+0x1f6/0x2a0
[<ffffffff8170e6e9>] system_call_fastpath+0x16/0x1b