Dec 13 23:02:39 nf7 kernel: Pid: 2478, comm: etqw.x86 Tainted: G      D      3.7.0-rc7-72142-g678d684-dirty #1
Dec 13 23:02:39 nf7 kernel: Call Trace:
Dec 13 23:02:39 nf7 kernel:  [<c1057942>] __schedule_bug+0x52/0x60
Dec 13 23:02:39 nf7 kernel:  [<c13c9edf>] __schedule+0x4ff/0x6c0
Dec 13 23:02:39 nf7 kernel:  [<c1053834>] ? __blocking_notifier_call_chain+0x14/0x60
Dec 13 23:02:39 nf7 kernel:  [<c1030ae0>] ? printk+0x40/0x50
Dec 13 23:02:39 nf7 kernel:  [<c13ca579>] schedule+0x49/0x50
Dec 13 23:02:39 nf7 kernel:  [<c103459e>] do_exit+0x7ae/0x7e0
Dec 13 23:02:39 nf7 kernel:  [<c1030ae0>] ? printk+0x40/0x50
Dec 13 23:02:39 nf7 kernel:  [<c104aa39>] ? __rcu_read_unlock+0x9/0x50
Dec 13 23:02:39 nf7 kernel:  [<c1031ebc>] ? kmsg_dump+0xcc/0xe0
Dec 13 23:02:39 nf7 kernel:  [<c13cbc61>] oops_end+0x81/0x90
Dec 13 23:02:39 nf7 kernel:  [<c1004c14>] die+0x54/0x70
Dec 13 23:02:39 nf7 kernel:  [<c13cb741>] do_trap+0x91/0xc0
Dec 13 23:02:39 nf7 kernel:  [<c1003340>] ? do_bounds+0x80/0x80
Dec 13 23:02:39 nf7 kernel:  [<c10033cb>] do_invalid_op+0x8b/0xa0
Dec 13 23:02:39 nf7 kernel:  [<f8b480fe>] ? drm_mm_remove_node+0x8e/0xb0 [drm]
Dec 13 23:02:39 nf7 kernel:  [<c10aea3f>] ? __free_pages+0x1f/0x30
Dec 13 23:02:39 nf7 kernel:  [<c10d722f>] ? __free_slab+0x9f/0x120
Dec 13 23:02:39 nf7 kernel:  [<c10d72e1>] ? discard_slab+0x31/0x50
Dec 13 23:02:39 nf7 kernel:  [<c10d9986>] ? __slab_free+0x2c6/0x2e0
Dec 13 23:02:39 nf7 kernel:  [<c10d96ce>] ? __slab_free+0xe/0x2e0
Dec 13 23:02:39 nf7 kernel:  [<c13cb500>] error_code+0x58/0x60
Dec 13 23:02:39 nf7 kernel:  [<c1003340>] ? do_bounds+0x80/0x80
Dec 13 23:02:39 nf7 kernel:  [<f8b480fe>] ? drm_mm_remove_node+0x8e/0xb0 [drm]
Dec 13 23:02:39 nf7 kernel:  [<f8b48bd4>] drm_mm_put_block+0x14/0x70 [drm]
Dec 13 23:02:39 nf7 kernel:  [<f8bb82f2>] ttm_bo_man_put_node+0x22/0x50 [ttm]
Dec 13 23:02:39 nf7 kernel:  [<f8bb1608>] ttm_bo_mem_put+0x28/0x30 [ttm]
Dec 13 23:02:39 nf7 kernel:  [<f8bb1916>] ttm_bo_cleanup_memtype_use+0x46/0x70 [ttm]
Dec 13 23:02:39 nf7 kernel:  [<f8bb4449>] ttm_bo_release+0x239/0x2a0 [ttm]
Dec 13 23:02:39 nf7 kernel:  [<f8bb17a7>] ttm_bo_unref+0x27/0x30 [ttm]
Dec 13 23:02:39 nf7 kernel:  [<f8e7621a>] radeon_bo_unref+0x3a/0x60 [radeon]
Dec 13 23:02:39 nf7 kernel:  [<f8e87935>] radeon_gem_object_free+0x35/0x40 [radeon]
Dec 13 23:02:39 nf7 kernel:  [<f8b3ffa4>] drm_gem_object_free+0x24/0x30 [drm]
Dec 13 23:02:39 nf7 kernel:  [<f8b40367>] drm_gem_object_release_handle+0x87/0xa0 [drm]
Dec 13 23:02:39 nf7 kernel:  [<c122d35b>] idr_for_each+0xcb/0xe0
Dec 13 23:02:39 nf7 kernel:  [<f8b402e0>] ? drm_gem_remove_prime_handles+0x40/0x40 [drm]
Dec 13 23:02:39 nf7 kernel:  [<f8b4028a>] drm_gem_release+0x1a/0x30 [drm]
Dec 13 23:02:39 nf7 kernel:  [<f8b3f83f>] drm_release+0x4af/0x530 [drm]
Dec 13 23:02:39 nf7 kernel:  [<c10860e8>] ? rcu_preempt_blocked_readers_any+0x8/0x20
Dec 13 23:02:39 nf7 kernel:  [<c10f7008>] ? mnt_get_count+0x8/0x10
Dec 13 23:02:39 nf7 kernel:  [<c10de00a>] __fput+0x8a/0x210
Dec 13 23:02:39 nf7 kernel:  [<c10de19d>] ____fput+0xd/0x10
Dec 13 23:02:39 nf7 kernel:  [<c104a709>] task_work_run+0x59/0x90
Dec 13 23:02:39 nf7 kernel:  [<c1033f16>] do_exit+0x126/0x7e0
Dec 13 23:02:39 nf7 kernel:  [<c1034604>] do_group_exit+0x34/0xa0
Dec 13 23:02:39 nf7 kernel:  [<c104288a>] get_signal_to_deliver+0x1da/0x660
Dec 13 23:02:39 nf7 kernel:  [<c10527e8>] ? up_read+0x8/0x20
Dec 13 23:02:39 nf7 kernel:  [<c10023cd>] do_notify_resume+0x7d/0x550
Dec 13 23:02:39 nf7 kernel:  [<c1026f5e>] ? __bad_area+0x3e/0x50
Dec 13 23:02:39 nf7 kernel:  [<c13cd610>] ? do_page_fault+0x1f0/0x560
Dec 13 23:02:39 nf7 kernel:  [<c10c8df1>] ? remove_vma+0x41/0x50
Dec 13 23:02:39 nf7 kernel:  [<c1052808>] ? up_write+0x8/0x20
Dec 13 23:02:39 nf7 kernel:  [<c10c9cb3>] ? vm_munmap+0x43/0x50
Dec 13 23:02:39 nf7 kernel:  [<c13cd420>] ? vmalloc_fault+0xf0/0xf0
Dec 13 23:02:39 nf7 kernel:  [<c13cb20b>] work_notifysig+0x24/0x29
Dec 13 23:02:39 nf7 kernel:  [<c13cd420>] ? vmalloc_fault+0xf0/0xf0
Dec 13 23:03:21 nf7 kernel: SysRq : Emergency Sync
Dec 13 23:03:21 nf7 kernel: Emergency Sync complete