 [<ffffffff810e16bf>] do_vfs_ioctl+0x469/0x4b3
 [<ffffffff810d3117>] ? fsnotify_access+0x58/0x60
 [<ffffffff810d3791>] ? vfs_read+0xad/0xd7
 [<ffffffff810e175f>] sys_ioctl+0x56/0x7b
 [<ffffffff810d37fe>] ? sys_read+0x43/0x73
 [<ffffffff8146b7d2>] system_call_fastpath+0x16/0x1b
---[ end trace f16822cad7406cec ]---
------------[ cut here ]------------
WARNING: at /mnt/host/source/src/third_party/kernel/files/drivers/gpu/drm/i915/intel_dp.c:351 intel_dp_check_edp+0x6b/0xb9()
Hardware name: Link
eDP powered off while attempting aux channel communication.
Pid: 10508, comm: X Tainted: G        WC   3.4.0 #1
Call Trace:
 [<ffffffff810d3117>] ? fsnotify_access+0x58/0x60
 [<ffffffff810d3791>] ? vfs_read+0xad/0xd7
 [<ffffffff810e175f>] sys_ioctl+0x56/0x7b
 [<ffffffff810d37fe>] ? sys_read+0x43/0x73
 [<ffffffff8146b7d2>] system_call_fastpath+0x16/0x1b
---[ end trace f16822cad7406ced ]---
------------[ cut here ]------------
BARNING: at /mnt/host/source/src/third_party/kernel/files/drivers/gpu/drm/i915/intel_dp.c:351 intel_dp_check_edp+0x6b/0xb9()
("BARNING" above is intentional)
Hardware name: Link
eDP powered off while attempting aux channel communication.
Modules linked in: nls_iso8859_1 nls_cp437 vfat fat rfcomm i2c_dev ath9k_btcoex snd_hda_codec_hdmi snd_hda_codec_ca0132 mac80211 snd_hda_intel ath9k_common_btcoex snd_hda_codec ath9k_hw_btcoex aesni_intel cryptd snd_hwdep ath snd_pcm aes_x86_64 isl29018(C) memconsole snd_timer snd_page_alloc industrialio(C) cfg80211 rtc_cmos nm10_gpio zram(C) zsmalloc(C) lzo_decompress lzo_compress fuse nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables xt_mark option usb_wwan cdc_ether usbnet ath3k btusb bluetooth uvcvideo videobuf2_core videodev videobuf2_vmalloc videobuf2_memops joydev
Pid: 10508, comm: X Tainted: G        WC   3.4.0 #1
Call Trace:
 [<ffffffff8102a931>] warn_slowpath_common+0x83/0x9c
 [<ffffffff8102a9ed>] warn_slowpath_fmt+0x46/0x48
 [<ffffffff812af495>] intel_dp_check_edp+0x6b/0xb9
 [<ffffffff8102a9ed>] ? warn_slowpath_fmt+