Additional info:
reporter:       libreport-2.1.9
WARNING: CPU: 2 PID: 10087 at drivers/gpu/drm/i915/intel_ddi.c:383 intel_ddi_put_crtc_pll+0x272/0x280 [i915]()
Modules linked in: tun fuse nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_conntrack bnep bluetooth 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 x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_codec_realtek crc32_pclmul snd_hda_codec_hdmi iTCO_wdt crc32c_intel eeepc_wmi iTCO_vendor_support asus_wmi sparse_keymap rfkill snd_hda_intel snd_hda_codec ghash_clmulni_intel snd_hwdep snd_seq joydev snd_seq_device snd_pcm microcode r8169 serio_raw i2c_i801 mii lpc_ich snd_page_alloc snd_timer wmi snd mei_me mei soundcore shpchp mfd_core acpi_cpufreq mperf uinput i915 i2c_algo_bit drm_kms_helper drm i2c_core video [last unloaded: i2c_dev]
CPU: 2 PID: 10087 Comm: kworker/u8:14 Not tainted 3.11.7-200.fc19.x86_64 #1
Hardware name: ASUS All Series/H81I-PLUS, BIOS 0503 08/30/2013
Workqueue: events_unbound async_run_entry_fn
 0000000000000009 ffff8801a6cc39d8 ffffffff8164777b 0000000000000000
 ffff8801a6cc3a10 ffffffff8106715d ffff880211cb4000 ffff880214570000
 0000000000025990 0000000000000000 ffff8802121e6000 ffff8801a6cc3a20
Call Trace:
 [<ffffffff8164777b>] dump_stack+0x45/0x56
 [<ffffffff8106715d>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff8106723a>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa00c14a2>] intel_ddi_put_crtc_pll+0x272/0x280 [i915]
 [<ffffffffa00c14f9>] intel_ddi_pll_mode_set+0x49/0x8a0 [i915]
 [<ffffffffa0023931>] ? drm_vblank_get+0x71/0x2c0 [drm]
 [<ffffffffa0084e16>] ? i915_read32+0x66/0x140 [i915]
 [<ffffffffa00b54df>] haswell_crtc_mode_set+0x3f/0x320 [i915]
 [<ffffffffa00b66f0>] __intel_set_mode+0x5b0/0x12e0 [i915]
 [<ffffffffa00bc033>] intel_modeset_setup_hw_state+0x7f3/0xae0 [i915]
 [<ffffffff8164a992>] ? mutex_lock+0x12/0x2f
 [<ffffffffa0084257>] __i915_drm_thaw+0x117/0x1b0 [i915]
 [<ffffffffa008468f>] i915_resume+0x6f/0xb0 [i915]
 [<ffffffffa00846e6>] i915_pm_resume+0x16/0x20 [i915]
 [<ffffffff8132a664>] pci_pm_resume+0x64/0xb0
 [<ffffffff8132a600>] ? pci_pm_thaw+0x90/0x90
 [<ffffffff813f9e34>] dpm_run_callback+0x44/0x90
 [<ffffffff813f9f8e>] device_resume+0xce/0x1f0
 [<ffffffff813fa0cd>] async_resume+0x1d/0x50
 [<ffffffff8108f679>] async_run_entry_fn+0x39/0x120
 [<ffffffff810810f5>] process_one_work+0x175/0x430
 [<ffffffff81081d1b>] worker_thread+0x11b/0x3a0
 [<ffffffff81081c00>] ? rescuer_thread+0x340/0x340
 [<ffffffff81088660>] kthread+0xc0/0xd0
 [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40
 [<ffffffff816568ec>] ret_from_fork+0x7c/0xb0
 [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40