Description of problem:
inital system boot

Additional info:
reporter:       libreport-2.2.1
WARNING: CPU: 0 PID: 27516 at drivers/gpu/drm/i915/intel_dp.c:2747 intel_dp_link_down+0x1d2/0x210 [i915]()
Modules linked in: fuse ipt_MASQUERADE xt_CHECKSUM tun ccm ip6t_rpfilter ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep arc4 x86_pkg_temp_thermal coretemp kvm_intel iwldvm mac80211 snd_seq kvm uvcvideo videobuf2_vmalloc sdhci_pci videobuf2_memops videobuf2_core iwlwifi sdhci videodev mmc_core snd_seq_device snd_pcm media snd_page_alloc joydev cfg80211 thinkpad_acpi snd_timer mei_me tpm_tis
mei lpc_ich microcode snd serio_raw mfd_core shpchp i2c_i801 soundcore rfkill tpm wmi binfmt_misc dm_crypt crct10dif_pclmul i915 crc32_pclmul i2c_algo_bit drm_kms_helper crc32c_intel drm ghash_clmulni_intel i2c_core ata_generic e1000e pata_acpi ptp pps_core video
CPU: 0 PID: 27516 Comm: kworker/u16:9 Not tainted 3.13.9-200.fc20.x86_64 #1
Hardware name: LENOVO 4174AQ5/4174AQ5, BIOS 8CET50WW (1.30 ) 11/01/2011
Workqueue: events_unbound async_run_entry_fn
0000000000000009 ffff8800cf265ba8 ffffffff81687dac 0000000000000000
ffff8800cf265be0 ffffffff8106d4dd ffff88020ecd48c8 ffff88020f38a800
ffff880212469000 0000000080080304 ffff88020ef40000 ffff8800cf265bf0
Call Trace:
[<ffffffff81687dac>] dump_stack+0x45/0x56
[<ffffffff8106d4dd>] warn_slowpath_common+0x7d/0xa0
[<ffffffff8106d5ba>] warn_slowpath_null+0x1a/0x20
[<ffffffffa0160882>] intel_dp_link_down+0x1d2/0x210 [i915]
[<ffffffffa0164bb0>] intel_disable_dp+0x70/0x80 [i915]
[<ffffffffa01494fe>] ironlake_crtc_disable+0x1ae/0x940 [i915]
[<ffffffffa01140da>] i915_drm_freeze+0xda/0x170 [i915]
[<ffffffffa01144dd>] i915_pm_suspend+0x3d/0x90 [i915]
[<ffffffff81352fec>] pci_pm_suspend+0x6c/0x150
[<ffffffff81352f80>] ? pci_pm_freeze+0xe0/0xe0
[<ffffffff81420089>] dpm_run_callback+0x49/0xa0
[<ffffffff8142048b>] __device_suspend+0xdb/0x280
[<ffffffff8142064f>] async_suspend+0x1f/0xa0
[<ffffffff81095209>] async_run_entry_fn+0x39/0x120
[<ffffffff81087bf6>] process_one_work+0x176/0x430
[<ffffffff8108882b>] worker_thread+0x11b/0x3a0
[<ffffffff81088710>] ? rescuer_thread+0x350/0x350
[<ffffffff8108f2f2>] kthread+0xd2/0xf0
[<ffffffff8108f220>] ? insert_kthread_work+0x40/0x40
[<ffffffff81696cbc>] ret_from_fork+0x7c/0xb0
[<ffffffff8108f220>] ? insert_kthread_work+0x40/0x40