Jul 16 10:49:57 orpheus kernel: ------------[ cut here ]------------
Jul 16 10:49:57 orpheus kernel: WARNING: at drivers/gpu/drm/i915/i915_drv.c:387 __gen6_gt_wait_for_fifo+0x8b/0xb0 [i915]()
Jul 16 10:49:57 orpheus kernel: Hardware name:         
Jul 16 10:49:57 orpheus kernel: Modules linked in: tun ohci_hcd i915 fbcon font bitblit softcursor drm_kms_helper drm pl2303 usbserial e1000e cfbcopyarea video cfbimgblt cfbfillrect processor button xfs
Jul 16 10:49:57 orpheus kernel: Pid: 2031, comm: X Not tainted 3.0.0-rc6-00063-g6e96e77-dirty #260
Jul 16 10:49:57 orpheus kernel: Call Trace:
Jul 16 10:49:57 orpheus kernel:  [<ffffffff810478ca>] warn_slowpath_common+0x7a/0xb0
Jul 16 10:49:57 orpheus kernel:  [<ffffffff81047915>] warn_slowpath_null+0x15/0x20
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa019573b>] __gen6_gt_wait_for_fifo+0x8b/0xb0 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa01ea503>] gen6_ring_put_irq+0xb3/0x150 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa01ea5f3>] gen6_render_ring_put_irq+0x13/0x20 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa01b4ee4>] i915_wait_request+0x1d4/0x710 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffff810699f0>] ? wake_up_bit+0x40/0x40
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa01b5452>] i915_gem_object_wait_rendering+0x32/0x40 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa01bc30d>] i915_gem_do_execbuffer.clone.7+0xb8d/0x1790 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa01bd3a0>] ? i915_gem_execbuffer2+0x40/0x250 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa01bd3f7>] i915_gem_execbuffer2+0x97/0x250 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa00f9514>] drm_ioctl+0x3d4/0x4c0 [drm]
Jul 16 10:49:57 orpheus kernel:  [<ffffffff81059ee6>] ? recalc_sigpending+0x16/0x50
Jul 16 10:49:57 orpheus kernel:  [<ffffffff8105a492>] ? __set_task_blocked+0x32/0x80
Jul 16 10:49:57 orpheus kernel:  [<ffffffffa01bd360>] ? i915_gem_execbuffer+0x450/0x450 [i915]
Jul 16 10:49:57 orpheus kernel:  [<ffffffff8100b654>] ? check_for_xstate+0x44/0xb0
Jul 16 10:49:57 orpheus kernel:  [<ffffffff81116807>] do_vfs_ioctl+0x97/0x5d0
Jul 16 10:49:57 orpheus kernel:  [<ffffffff8100234b>] ? sys_rt_sigreturn+0x1fb/0x210
Jul 16 10:49:57 orpheus kernel:  [<ffffffff81116dd1>] sys_ioctl+0x91/0xa0
Jul 16 10:49:57 orpheus kernel:  [<ffffffff8153cfbb>] system_call_fastpath+0x16/0x1b
Jul 16 10:49:57 orpheus kernel: ---[ end trace 717d3fa8eca14c5d ]---