Additional info:
reporter:       libreport-2.4.0
kernel BUG at drivers/gpu/drm/drm_crtc.c:530!
invalid opcode: 0000 [#1] SMP 
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi gspca_zc3xx gspca_main videodev media vfat fat bnep bluetooth rfkill 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 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 intel_rapl iosf_mbi snd_hda_codec_hdmi hid_logitech_hidpp snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal snd_hda_intel snd_hda_controller coretemp kvm_intel kvm iTCO_wdt snd_hda_codec
 snd_hwdep gpio_ich crc32_pclmul crc32c_intel snd_seq usblp iTCO_vendor_support snd_seq_device snd_pcm mei_me lpc_ich snd_timer snd soundcore mei i2c_i801 serio_raw mfd_core nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc i915 i2c_algo_bit video uas 8021q drm_kms_helper garp stp usb_storage llc drm mrp r8169 mii hid_logitech_dj
CPU: 0 PID: 17168 Comm: pool Not tainted 4.0.0-0.rc4.git0.1.fc22.i686+PAE #1
Hardware name: Gigabyte Technology Co., Ltd. H67N-USB3-B3/H67N-USB3-B3, BIOS F9 03/27/2012
task: cf374080 ti: eb1f6000 task.ti: eb1f6000
EIP: 0060:[<f812d238>] EFLAGS: 00210246 CPU: 0
EIP is at drm_framebuffer_free_bug+0x8/0x10 [drm]
EAX: f6ad3884 EBX: f69e7200 ECX: 00000000 EDX: 8020000c
ESI: f6ad3880 EDI: f69e7200 EBP: eb1f7d08 ESP: eb1f7d08
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
CR0: 80050033 CR2: bfac6004 CR3: 123d1000 CR4: 000407f0
Stack:
 eb1f7d2c f812f1cd f812d7bf 00000001 00000000 00000000 f694bc00 f694bc00
 f694be00 eb1f7d54 f8103370 00000001 00000000 f813d240 f6a38f00 f694bc00
 f6a38f00 f694bc00 f694bc00 eb1f7d68 f810508e f694bc00 db048d80 f694bc00
Call Trace:
 [<f812f1cd>] drm_plane_force_disable+0x7d/0xb0 [drm]
 [<f812d7bf>] ? drm_mode_plane_set_obj_prop+0x2f/0xa0 [drm]
 [<f8103370>] restore_fbdev_mode+0x40/0xf0 [drm_kms_helper]
 [<f813d240>] ? __drm_modeset_lock_all+0xf0/0x110 [drm]
 [<f810508e>] drm_fb_helper_restore_fbdev_mode_unlocked+0x1e/0x50 [drm_kms_helper]
 [<f831e7dd>] intel_fbdev_restore_mode+0x1d/0x50 [i915]
 [<f834345d>] i915_driver_lastclose+0xd/0x20 [i915]
 [<f812277a>] drm_lastclose+0x2a/0x140 [drm]
 [<f8122af9>] drm_release+0x269/0x440 [drm]
 [<c05a85b8>] __fput+0xc8/0x1d0
 [<c05a86fd>] ____fput+0xd/0x10
 [<c047f799>] task_work_run+0xc9/0xe0
 [<c0468ff3>] do_exit+0x353/0xa30
 [<c0594b2d>] ? kmem_cache_alloc_trace+0x1bd/0x1f0
 [<c04bcef2>] ? wake_nocb_leader+0x52/0x60
 [<c04710d7>] ? recalc_sigpending+0x17/0x50
 [<c04718bb>] ? dequeue_signal+0x2b/0x180
 [<c0469747>] do_group_exit+0x37/0xa0
 [<c04742d4>] get_signal+0x234/0x5d0
 [<c0411039>] do_signal+0x29/0xa50
 [<c05b6f3d>] ? do_filp_open+0x3d/0xa0
 [<c05c2988>] ? __alloc_fd+0x68/0x100
 [<c05b5ea4>] ? putname+0x34/0x70
 [<c05b5ea4>] ? putname+0x34/0x70
 [<c05a6018>] ? do_sys_open+0x188/0x220
 [<c0411ab7>] do_notify_resume+0x57/0x80
 [<c0a912e5>] work_notifysig+0x30/0x37
Code: 8b 56 08 8d 83 a0 01 00 00 e8 e5 d5 5c c8 89 f8 e8 0e 19 96 c8 89 f0 e8 f7 6b 46 c8 5b 5e 5f 5d c3 66 90 55 89 e5 66 66 66 66 90 <0f> 0b 8d b6 00 00 00 00 55 89 e5 57 56 53 66 66 66 66 90 85 c9
EIP: [<f812d238>] drm_framebuffer_free_bug+0x8/0x10 [drm] SS:ESP 0068:eb1f7d08