Additional info:
libreport version: 2.0.18
abrt_version:   2.0.18
cmdline:        BOOT_IMAGE=/vmlinuz-3.6.6-1.fc17.x86_64 root=UUID=d4ba9da1-8041-4a22-be0f-7b6a7d733e2c ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True rd.luks=0 KEYTABLE=la-latin1 LANG=es_ES.UTF-8 rhgb quiet
kernel:         3.6.6-1.fc17.x86_64

backtrace:
:WARNING: at drivers/gpu/drm/i915/i915_gem.c:3245 i915_gem_object_pin+0x15d/0x1b0 [i915]()
:Hardware name: To Be Filled By O.E.M.
:Modules linked in: nls_utf8 fuse lockd bnep bluetooth rfkill snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm ppdev snd_page_alloc iTCO_wdt iTCO_vendor_support snd_timer snd lpc_ich mfd_core soundcore i2c_i801 serio_raw coretemp parport_pc parport microcode uinput binfmt_misc usb_storage r8169 mii i915 video i2c_algo_bit drm_kms_helper drm i2c_core sunrpc
:Pid: 1670, comm: xbmc.bin Not tainted 3.6.6-1.fc17.x86_64 #1
:Call Trace:
: [<ffffffff8105b8ef>] warn_slowpath_common+0x7f/0xc0
: [<ffffffff8105b94a>] warn_slowpath_null+0x1a/0x20
: [<ffffffffa00c6b3d>] i915_gem_object_pin+0x15d/0x1b0 [i915]
: [<ffffffffa00ca6c7>] pin_and_fence_object.isra.6+0x57/0x150 [i915]
: [<ffffffff8161b3d6>] ? mutex_lock_interruptible+0x16/0x50
: [<ffffffffa00ca9bc>] i915_gem_execbuffer_reserve.isra.7+0x1cc/0x420 [i915]
: [<ffffffffa00cb259>] i915_gem_do_execbuffer.isra.12+0x5e9/0x1320 [i915]
: [<ffffffffa00cc46c>] ? i915_gem_execbuffer2+0x5c/0x290 [i915]
: [<ffffffffa00cc46c>] ? i915_gem_execbuffer2+0x5c/0x290 [i915]
: [<ffffffffa00cc4c1>] i915_gem_execbuffer2+0xb1/0x290 [i915]
: [<ffffffffa00693c3>] drm_ioctl+0x4d3/0x580 [drm]
: [<ffffffffa00cc410>] ? i915_gem_execbuffer+0x480/0x480 [i915]
: [<ffffffff811a1029>] do_vfs_ioctl+0x99/0x580
: [<ffffffff8128192a>] ? inode_has_perm.isra.31.constprop.61+0x2a/0x30
: [<ffffffff81282d57>] ? file_has_perm+0x97/0xb0
: [<ffffffff811a15a9>] sys_ioctl+0x99/0xa0
: [<ffffffff81625929>] system_call_fastpath+0x16/0x1b