Additional info:
reporter:       libreport-2.2.3
WARNING: CPU: 1 PID: 19315 at drivers/gpu/drm/i915/intel_pm.c:5997 intel_display_power_put+0x14c/0x160 [i915]()
Modules linked in: rfcomm fuse xt_CHECKSUM tun xt_addrtype ipt_MASQUERADE dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c loop ccm nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast 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 arc4 bnep iwlmvm mac80211 snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic iwlwifi vfat snd_hda_intel cfg80211 fat snd_hda_controller snd_hda_codec iTCO_wdt snd_hwdep iTCO_vendor_support x86_pkg_temp_thermal coretemp snd_seqnf_conntrack_tftp,nf_conntrack_netbios_ns,nf_conntrack_broadcast,xt_conntrack,ip6table_nat,nf_conntrack_ipv6,nf_nat_ipv6,iptable_nat,nf_conntrack_ipv4,nf_nat_ipv4,nf_nat, Live 0xffffffffa068c0[81][10]
 kvm_intel kvm snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common joydev videodev microcode snd_pcm media serio_raw i2c_i801 btusb bluetooth snd_timer thinkpad_acpi lpc_ich mfd_core shpchp mei_me mei snd wmi tpm_tis soundcore rfkill tpm i2c_designware_platform i2c_designware_core binfmt_misc ec_sys sunrpc dm_crypt i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper drm e1000e ghash_clmulni_intel ptp i2c_core pps_core video
CPU: 1 PID: 19315 Comm: Xorg.bin Not tainted 3.16.1-301.fc21.x86_64 #1
Hardware name: LENOVO 20A7002QUS/20A7002QUS, BIOS GRET37WW (1.14 ) 05/08/2014
 0000000000000000 000000003034864c ffff8800aedc3aa0 ffffffff8171bb42
 0000000000000000 ffff8800aedc3ad8 ffffffff8108f25d ffff88020fa5002c
 000000000000000b ffff88020fa58520 ffff8802120ef000 ffff88020fa50000
Call Trace:
 [<ffffffff8171bb42>] dump_stack+0x45/0x56
 [<ffffffff8108f25d>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff8108f38a>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa0110c5c>] intel_display_power_put+0x14c/0x160 [i915][03]
 [<ffffffffa015a574>] modeset_update_crtc_power_domains+0x224/0x230 [i915]
 [<ffffffffa01449ee>] ? gen6_read32+0x6e/0x110 [i915]
 [<ffffffffa015a58e>] haswell_modeset_global_resources+0xe/0x10 [i915]
 [<ffffffffa015b114>] __intel_set_mode+0x614/0x1680 [i915]
 [<ffffffffa015e8e6>] intel_set_mode+0x16/0x30 [i915]
 [<ffffffffa015f99a>] intel_crtc_set_config+0xa4a/0xda0 [i915]
 [<ffffffffa009c951>] drm_mode_set_config_internal+0x61/0xe0 [drm]
 [<ffffffffa00a052b>] drm_mode_setcrtc+0x2ab/0x5b0 [drm][03]
 [<ffffffffa0090a9f>] drm_ioctl+0x1df/0x680 [drm]
 [<ffffffff81212170>] do_vfs_ioctl+0x2d0/0x4b0
 [<ffffffff812123d1>] SyS_ioctl+0x81/0xa0
 [<ffffffff81722c87>] ? int_check_syscall_exit_work+0x34/0x3d
 [<ffffffff817229e9>] system_call_fastpath+0x16/0x1b