Additional info:
reporter:       libreport-2.1.6
WARNING: at drivers/gpu/drm/i915/intel_dp.c:2010 intel_dp_link_down+0x1b6/0x1f0 [i915]()
Modules linked in: vfat fat usb_storage tun fuse snd_hda_codec_hdmi snd_hda_codec_conexant iTCO_wdt iTCO_vendor_support nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 fcoe iptable_nat nf_nat_ipv4 nf_nat libfcoe 8021q libfc garp scsi_transport_fc stp mrp scsi_tgt llc iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter rfcomm ip6_tables bnep snd_hda_intel mperf coretemp snd_hda_codec kvm_intel uvcvideo kvm arc4 iwldvm mac80211 microcode snd_usb_audio videobuf2_vmalloc videobuf2_memops snd_usbmidi_lib videobuf2_core snd_hwdep snd_rawmidi snd_seq hid_lenovo_tpkbd snd_seq_device videodev snd_pcm media i2c_i801 lpc_ich sdhci_pci sdhci iwlwifi mfd_core mmc_core snd_page_alloc btusb cfg80211 bluetooth snd_timer e1000e mei_me mei ptp pps_core thinkpad_acpi wmi snd soundcore rfkill uinput binfmt_misc dm_crypt i915 crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper drm i2c_core video
CPU: 0 PID: 736 Comm: Xorg Not tainted 3.10.9-200.fc19.x86_64 #1
Hardware name: LENOVO 4286CTO/4286CTO, BIOS 8DET52WW (1.22 ) 09/15/2011
 0000000000000009 ffff88010a591bf0 ffffffff8163910b ffff88010a591c28
 ffffffff8105c221 ffff880115b618b8 ffff880115680000 ffff880115641800
 ffff880117e67000 0000000080580344 ffff88010a591c38 ffffffff8105c2fa
Call Trace:
 [<ffffffff8163910b>] dump_stack+0x19/0x1b
 [<ffffffff8105c221>] warn_slowpath_common+0x61/0x80
 [<ffffffff8105c2fa>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa00eb7f6>] intel_dp_link_down+0x1b6/0x1f0 [i915]
 [<ffffffffa00ed0c8>] intel_disable_dp+0x48/0x60 [i915]
 [<ffffffffa00d7d91>] ironlake_crtc_disable+0x721/0x8d0 [i915]
 [<ffffffffa00dbcbf>] intel_crtc_update_dpms+0x6f/0xa0 [i915]
 [<ffffffffa00dbd8a>] intel_encoder_dpms+0x1a/0x30 [i915]
 [<ffffffffa00e0ae8>] intel_connector_dpms+0x38/0x70 [i915]
 [<ffffffffa0030f68>] drm_mode_obj_set_property_ioctl+0x308/0x320 [drm]
 [<ffffffffa0030fb0>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm]
 [<ffffffffa00202c2>] drm_ioctl+0x532/0x670 [drm]
 [<ffffffff811a96e5>] do_vfs_ioctl+0x305/0x520
 [<ffffffff811a9981>] SyS_ioctl+0x81/0xa0
 [<ffffffff81647719>] system_call_fastpath+0x16/0x1b