Created attachment 781395 [details]
File: dmesg

Description of problem:
Running Fedora on a MacBook Pro 8,2.  CPU info http://sagarun.fedorapeople.org/misc/cpuinfo.txt
http://sagarun.fedorapeople.org/misc/lspci.txt
http://sagarun.fedorapeople.org/misc/lsusb.txt

Version-Release number of selected component:
kernel

Additional info:
reporter:       libreport-2.1.5
cmdline:        BOOT_IMAGE=/vmlinuz-3.10.4-300.fc19.x86_64 root=/dev/mapper/luks-afa1d045-752f-4f91-a6b1-fb3603fd70fa ro rd.md=0 rd.lvm.lv=fedora_broughtfine-lm/swap rd.luks.uuid=luks-c1447f63-7f49-4ee3-b588-95a5cecbffd1 vconsole.keymap=us rd.lvm.lv=fedora_broughtfine-lm/root vconsole.font=latarcyrheb-sun16 rd.dm=0 rd.luks.uuid=luks-afa1d045-752f-4f91-a6b1-fb3603fd70fa rhgb quiet LANG=en_US.UTF-8
kernel:         3.10.4-300.fc19.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: at drivers/gpu/drm/i915/intel_dp.c:2010 intel_dp_link_down+0x1b6/0x1f0 [i915]()
Modules linked in: fuse ebtable_nat nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter rfcomm bnep ip6_tables nls_utf8 hfsplus arc4 mperf coretemp b43 mac80211 cfg80211 snd_hda_codec_hdmi snd_hda_codec_cirrus kvm_intel kvm snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media joydev ssb btusb applesmc snd_page_alloc iTCO_wdt iTCO_vendor_support tg3 ptp pps_core apple_gmux sdhci_pci sdhci mmc_core bluetooth snd_timer rfkill snd hid_appleir input_polldev apple_bl bcm5974 soundcore lpc_ich mfd_core uinput microcode i2c_i801 bcma dm_crypt i915 crc32_pclmul crc32c_intel i2c_algo_bit ghash_clmulni_intel drm_kms_helper firewire_ohci firewire_core drm crc_itu_t i2c_core video
CPU: 1 PID: 900 Comm: Xorg Not tainted 3.10.4-300.fc19.x86_64 #1
Hardware name: Apple Inc. MacBookPro8,1/Mac-94245B3640C91C81, BIOS    MBP81.88Z.0047.B27.1201241646 01/24/12
 0000000000000009 ffff880261e89bf0 ffffffff81643306 ffff880261e89c28
 ffffffff8105c211 ffff8802619890b8 ffff880261bc8000 ffff880261e2d800
 ffff880261bbb000 0000000080480304 ffff880261e89c38 ffffffff8105c2ea
Call Trace:
 [<ffffffff81643306>] dump_stack+0x19/0x1b
 [<ffffffff8105c211>] warn_slowpath_common+0x61/0x80
 [<ffffffff8105c2ea>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa01075a6>] intel_dp_link_down+0x1b6/0x1f0 [i915]
 [<ffffffffa0108e78>] intel_disable_dp+0x48/0x60 [i915]
 [<ffffffffa00f3b71>] ironlake_crtc_disable+0x721/0x8d0 [i915]
 [<ffffffffa00f7a9f>] intel_crtc_update_dpms+0x6f/0xa0 [i915]
 [<ffffffffa00f7b6a>] intel_encoder_dpms+0x1a/0x30 [i915]
 [<ffffffffa00fc8c8>] intel_connector_dpms+0x38/0x70 [i915]
 [<ffffffffa0031f68>] drm_mode_obj_set_property_ioctl+0x308/0x320 [drm]
 [<ffffffffa0031fb0>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm]
 [<ffffffffa00212c2>] drm_ioctl+0x532/0x670 [drm]
 [<ffffffff811a9435>] do_vfs_ioctl+0x305/0x520
 [<ffffffff8128ab5e>] ? file_has_perm+0x8e/0xa0
 [<ffffffff811a96d1>] SyS_ioctl+0x81/0xa0
 [<ffffffff81651919>] system_call_fastpath+0x16/0x1b

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