Description of problem:
Was clicking on things in gitg.

Additional info:
reporter:       libreport-2.4.0
WARNING: CPU: 3 PID: 7091 at drivers/gpu/drm/drm_fops.c:459 drm_release+0x30a/0x4a0 [drm]()
Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun fuse 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 it87 hwmon_vid snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel snd_hda_intel kvm snd_hda_controller snd_hda_codec snd_hwdep crct10dif_pclmul crc32_pclmul snd_seq snd_seq_device snd_pcm snd_timer crc32c_intel snd soundcore ghash_clmulni_intel
 iTCO_wdt gpio_ich iTCO_vendor_support mxm_wmi shpchp mei_me lpc_ich serio_raw mfd_core tpm_infineon tpm_tis tpm mei i2c_i801 wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc radeon i915 video 8021q i2c_algo_bit drm_kms_helper garp ttm stp llc mrp firewire_ohci r8169 drm firewire_core mii crc_itu_t i2c_dev
CPU: 3 PID: 7091 Comm: Xorg Not tainted 4.0.0-0.rc1.git0.1.fc22.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z68X-UD3H-B3/Z68X-UD3H-B3, BIOS F12 03/20/2012
 0000000000000000 000000008ca12079 ffff8803f9977b98 ffffffff8177fc48
 0000000000000000 0000000000000000 ffff8803f9977bd8 ffffffff8109c7ba
 ffff8803f9977be8 ffff88041b52aa00 ffff88041d059000 ffff88041b52aad0
Call Trace:
 [<ffffffff8177fc48>] dump_stack+0x45/0x57
 [<ffffffff8109c7ba>] warn_slowpath_common+0x8a/0xc0
 [<ffffffff8109c8ea>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa003017a>] drm_release+0x30a/0x4a0 [drm]
 [<ffffffff81221fcf>] __fput+0xdf/0x1f0
 [<ffffffff8122212e>] ____fput+0xe/0x10
 [<ffffffff810b9974>] task_work_run+0xc4/0xe0
 [<ffffffff8109f06b>] do_exit+0x3bb/0xb40
 [<ffffffff8109f887>] do_group_exit+0x47/0xb0
 [<ffffffff810ab68c>] get_signal+0x27c/0x610
 [<ffffffff81014557>] do_signal+0x37/0x760
 [<ffffffff81141106>] ? __audit_syscall_exit+0x1f6/0x290
 [<ffffffff81014cff>] do_notify_resume+0x7f/0xa0
 [<ffffffff81786283>] int_signal+0x12/0x17

Potential duplicate: bug 1189886