Additional info:
reporter:       libreport-2.2.3
WARNING: CPU: 2 PID: 1174 at drivers/gpu/drm/i915/intel_pm.c:5997 intel_display_power_put+0x135/0x160 [i915]()
Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT cfg80211 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 btusb bluetooth rfkill nls_utf8 hfsplus joydev bcm5974 snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec iTCO_wdt iTCO_vendor_support applesmc input_polldev x86_pkg_temp_thermal snd_hwdep snd_seq coretemp kvm_intel snd_seq_device snd_pcm kvm snd_timer mei_me snd mei soundcore lpc_ich shpchp i2c_i801 mfd_core sbs microcode sbshc apple_gmux apple_bl nfsd auth_rpcgss nfs_acl lockd sunrpc dm_crypt uas usb_storage i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper drm ghash_clmulni_intel tg3 ptp pps_core i2c_core video
CPU: 2 PID: 1174 Comm: X Not tainted 3.16.2-200.fc20.x86_64 #1
Hardware name: Apple Inc. MacBookPro11,2/Mac-3CBD00234E554E41, BIOS MBP112.88Z.0138.B07.1402121134 02/12/2014
 0000000000000000 000000006c391809 ffff880457feba80 ffffffff81706ce1
 0000000000000000 ffff880457febab8 ffffffff8108d0ad ffff88046386002c
 ffff880463860000 ffff8804648fb370 ffff880463868520 ffff880463860000
Call Trace:
 [<ffffffff81706ce1>] dump_stack+0x45/0x56
 [<ffffffff8108d0ad>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff8108d1da>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa0113a55>] intel_display_power_put+0x135/0x160 [i915]
 [<ffffffffa015c594>] modeset_update_crtc_power_domains+0x224/0x230 [i915]
 [<ffffffffa0146ed9>] ? gen6_read32+0x69/0x110 [i915]
 [<ffffffffa015c5ae>] haswell_modeset_global_resources+0xe/0x10 [i915]
 [<ffffffffa015d134>] __intel_set_mode+0x614/0x1590 [i915]
 [<ffffffff812813a4>] ? ext4_dirty_inode+0x54/0x60
 [<ffffffffa0160756>] intel_set_mode+0x16/0x30 [i915]
 [<ffffffffa016168d>] intel_crtc_set_config+0x8ed/0xdb0 [i915]
 [<ffffffffa00756a1>] drm_mode_set_config_internal+0x61/0xe0 [drm]
 [<ffffffffa00761a1>] drm_framebuffer_remove+0x101/0x160 [drm]
 [<ffffffffa0079f28>] drm_mode_rmfb+0xd8/0x100 [drm]
 [<ffffffffa0069a6c>] drm_ioctl+0x1ec/0x660 [drm]
 [<ffffffff81206820>] do_vfs_ioctl+0x2e0/0x4a0
 [<ffffffff811f54fe>] ? ____fput+0xe/0x10
 [<ffffffff81206a61>] SyS_ioctl+0x81/0xa0
 [<ffffffff81125ec6>] ? __audit_syscall_exit+0x1f6/0x2a0
 [<ffffffff8170e329>] system_call_fastpath+0x16/0x1b