Additional info:
reporter:       libreport-2.6.2
WARNING: CPU: 0 PID: 7599 at drivers/gpu/drm/i915/intel_display.c:9603 intel_mmio_flip_work_func+0x31a/0x330 [i915]()
[drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too fast, banning!
WARN_ON(__i915_wait_request(mmio_flip->req, crtc->reset_counter, false, NULL, NULL) != 0)
Modules linked in:
 rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack cpufreq_stats ebtable_nat ebtable_broute bridge 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 bnep intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp vfat fat kvm_intel arc4 kvm iTCO_wdt iTCO_vendor_support dell_wmi sparse_keymap uvcvideo ppdev dell_laptop iwlmvm dcdbas mac80211 i8k crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel videobuf2_vmalloc videobuf2_core videobuf2_memops
 iwlwifi v4l2_common btusb videodev joydev bluetooth cfg80211 dell_led snd_hda_codec_realtek snd_soc_rt5640 snd_hda_codec_hdmi snd_hda_codec_generic snd_soc_rl6231 media snd_soc_core i2c_i801 snd_hda_intel snd_compress snd_hda_controller snd_pcm_dmaengine lpc_ich rfkill snd_hda_codec mfd_core snd_seq mei_me shpchp snd_hwdep snd_seq_device mei snd_pcm wmi regmap_i2c int3403_thermal dw_dmac parport_pc snd_timer int3400_thermal dell_smo8800 dw_dmac_core snd_soc_sst_acpi acpi_pad i2c_designware_platform i2c_designware_core int3402_thermal parport acpi_thermal_rel snd soundcore processor_thermal_device int340x_thermal_zone nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp i915 i2c_algo_bit e1000e drm_kms_helper drm serio_raw ptp sdhci_pci pps_core sdhci_acpi sdhci
 mmc_core video i2c_hid
CPU: 0 PID: 7599 Comm: kworker/0:2 Not tainted 4.0.8-300.fc22.x86_64 #1
Hardware name: Dell Inc. Latitude E7450/0D8H72, BIOS A03 04/10/2015
Workqueue: events intel_mmio_flip_work_func [i915]
 0000000000000000 000000001a3a09e8 ffff88002404fcd8 ffffffff817839e4
 0000000000000000 ffff88002404fd30 ffff88002404fd18 ffffffff8109c71a
 ffff88002404fce8 ffff8802146e38b0 ffff88021e414b80 ffff8802146e3000
Call Trace:
 [<ffffffff817839e4>] dump_stack+0x45/0x57
 [<ffffffff8109c71a>] warn_slowpath_common+0x8a/0xc0
 [<ffffffff8109c7a5>] warn_slowpath_fmt+0x55/0x70
 [<ffffffffa01b1c0a>] intel_mmio_flip_work_func+0x31a/0x330 [i915]
 [<ffffffff810d5a6c>] ? put_prev_task_fair+0x2c/0x40
 [<ffffffff810b5a1b>] process_one_work+0x1bb/0x410
 [<ffffffff810b5cc3>] worker_thread+0x53/0x470
 [<ffffffff810b5c70>] ? process_one_work+0x410/0x410
 [<ffffffff810b5c70>] ? process_one_work+0x410/0x410
 [<ffffffff810bb728>] kthread+0xd8/0xf0
 [<ffffffff810bb650>] ? kthread_worker_fn+0x180/0x180
 [<ffffffff81789f58>] ret_from_fork+0x58/0x90
 [<ffffffff810bb650>] ? kthread_worker_fn+0x180/0x180