RHEL 7.1: [abrt] kernel: WARNING: at drivers/gpu/drm/i915/intel_pm.c:4689 intel_disable_gt_powersave+0x50e/0x520 [i915]()

Issue

abrt_version:   2.1.11
comment:        When my laptop wakes from 'suspend' state.
kernel:         3.10.0-210.el7.x86_64
last_occurrence: 1420446456
pkg_arch:       x86_64
pkg_epoch:      0
pkg_name:       kernel
pkg_release:    210.el7
pkg_version:    3.10.0
runlevel:       N 5

dmesg:          Text file, 116941 bytes
proc_modules:   Text file, 6631 bytes
sosreport.tar.xz: Binary file, 6830992 bytes

backtrace:
kernel:WARNING: at drivers/gpu/drm/i915/intel_pm.c:4689 intel_disable_gt_powersave+0x50e/0x520 [i915]()
kernel:Modules linked in: tun fuse ccm ip6t_rpfilter ip6t_REJECT ipt_REJECT xt_conntrack ebtable_nat ebtable_broute bridge rfcomm stp llc bnep 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 iptable_filter ip_tables dm_crypt arc4 iwldvm mac80211 intel_powerclamp coretemp snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec snd_hwdep mmc_block snd_seq iTCO_wdt iTCO_vendor_support snd_seq_device aesni_intel lrw gf128mul iwlwifi
kernel:snd_pcm glue_helper ablk_helper cryptd btusb bluetooth pcspkr uvcvideo videobuf2_vmalloc cfg80211 videobuf2_memops videobuf2_core serio_raw i2c_i801 videodev thinkpad_acpi snd_timer sdhci_pci sdhci mmc_core lpc_ich snd mfd_core shpchp soundcore rfkill dm_mirror dm_region_hash dm_log dm_mod wmi mei_me mei uinput ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_common sr_mod cdrom i915 ahci libahci libata i2c_algo_bit drm_kms_helper e1000e drm ptp pps_core i2c_core video
kernel:CPU: 3 PID: 9498 Comm: kworker/u16:11 Not tainted 3.10.0-210.el7.x86_64 #1
kernel:Hardware name: LENOVO 2356BH1/2356BH1, BIOS G7ET29WW (1.11 ) 05/24/2012
kernel:Workqueue: events_unbound async_run_entry_fn
kernel:0000000000000000 00000000ed87b5ed ffff8800a42e7c68 ffffffff816038f7
kernel:ffff8800a42e7ca0 ffffffff8106e27b ffff88022f0c6800 ffff880036b60000
kernel:ffff880036b60000 ffff88022f0c6b70 0000000000000200 ffff8800a42e7cb0
kernel:Call Trace:
kernel:[<ffffffff816038f7>] dump_stack+0x19/0x1b
kernel:[<ffffffff8106e27b>] warn_slowpath_common+0x6b/0xb0
kernel:[<ffffffff8106e3ca>] warn_slowpath_null+0x1a/0x20
kernel:[<ffffffffa013ed3e>] intel_disable_gt_powersave+0x50e/0x520 [i915]
kernel:[<ffffffffa0131093>] i915_drm_freeze+0x93/0x160 [i915]
kernel:[<ffffffffa0131421>] i915_pm_suspend+0x31/0x50 [i915]
kernel:[<ffffffff81307bec>] pci_pm_suspend+0x6c/0x150
kernel:[<ffffffff81307b80>] ? pci_pm_freeze+0xe0/0xe0
kernel:[<ffffffff813da48e>] dpm_run_callback+0x2e/0x60
kernel:[<ffffffff813db35b>] __device_suspend+0x10b/0x2c0
kernel:[<ffffffff813db52f>] async_suspend+0x1f/0xa0
kernel:[<ffffffff8109e809>] async_run_entry_fn+0x39/0x120
kernel:[<ffffffff8108f06b>] process_one_work+0x17b/0x470
kernel:[<ffffffff8108fe4b>] worker_thread+0x11b/0x400
kernel:[<ffffffff8108fd30>] ? rescuer_thread+0x400/0x400
kernel:[<ffffffff8109722f>] kthread+0xcf/0xe0
kernel:[<ffffffff81097160>] ? kthread_create_on_node+0x140/0x140
kernel:[<ffffffff8161387c>] ret_from_fork+0x7c/0xb0
kernel:[<ffffffff81097160>] ? kthread_create_on_node+0x140/0x140