[  211.230040] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
[  211.230045] ------------[ cut here ]------------
[  211.230093] WARNING: at /home/kernel-ppa/COD/linux/drivers/gpu/drm/radeon/radeon_fence.c:244 radeon_fence_wait+0x2b7/0x320 [radeon]()
[  211.230096] Hardware name: MS-7280
[  211.230099] GPU lockup (waiting for 0x00002163 last fence id 0x00002162)
[  211.230101] Modules linked in: binfmt_misc dm_crypt snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq psmouse snd_timer snd_seq_device snd k8temp soundcore shpchp i2c_piix4 ppdev edac_core edac_mce_amd firewire_sbp2 snd_page_alloc serio_raw parport_pc lp parport radeon ttm drm_kms_helper r8169 drm firewire_ohci ahci i2c_algo_bit firewire_core crc_itu_t pata_atiixp libahci
[  211.230135] Pid: 1864, comm: kwin Not tainted 2.6.37-020637rc5-generic #201012070909
[  211.230138] Call Trace:
[  211.230159]  [<ffffffffa01088c7>] ? radeon_fence_wait+0x2b7/0x320 [radeon]
[  211.230166]  [<ffffffff810645e0>] warn_slowpath_common+0x90/0xc0
[  211.230170]  [<ffffffff8106470e>] warn_slowpath_fmt+0x6e/0x70
[  211.230176]  [<ffffffff815a754e>] ? schedule_timeout+0x15e/0x2e0
[  211.230199]  [<ffffffffa0148058>] ? r600_irq_set+0x2b8/0xc00 [radeon]
[  211.230221]  [<ffffffffa0121583>] ? radeon_ring_commit+0xa3/0xb0 [radeon]
[  211.230243]  [<ffffffffa01289d2>] ? r100_gpu_cp_is_lockup+0x82/0x90 [radeon]
[  211.230264]  [<ffffffffa0150e7d>] ? r600_gpu_is_lockup+0x1cd/0x220 [radeon]
[  211.230282]  [<ffffffffa01088c7>] radeon_fence_wait+0x2b7/0x320 [radeon]
[  211.230288]  [<ffffffff81085d90>] ? autoremove_wake_function+0x0/0x40
[  211.230307]  [<ffffffffa0108e92>] ? radeon_fence_create+0xe2/0x140 [radeon]
[  211.230328]  [<ffffffffa0121920>] radeon_ib_get+0x130/0x1e0 [radeon]
[  211.230350]  [<ffffffffa0122f6c>] radeon_cs_ioctl+0xcc/0x1c0 [radeon]
[  211.230371]  [<ffffffffa01210a7>] ? radeon_gem_busy_ioctl+0xf7/0x130 [radeon]
[  211.230392]  [<ffffffffa006b908>] drm_ioctl+0x2b8/0x490 [drm]
[  211.230398]  [<ffffffff8112e148>] ? handle_mm_fault+0x178/0x310
[  211.230420]  [<ffffffffa0122ea0>] ? radeon_cs_ioctl+0x0/0x1c0 [radeon]
[  211.230425]  [<ffffffff81132e66>] ? do_mmap_pgoff+0x326/0x350
[  211.230430]  [<ffffffff8116eb1d>] vfs_ioctl+0x1d/0x50
[  211.230433]  [<ffffffff8116f5ed>] do_vfs_ioctl+0x6d/0x1f0
[  211.230437]  [<ffffffff8116f7f7>] sys_ioctl+0x87/0xa0
[  211.230441]  [<ffffffff8100c0c2>] system_call_fastpath+0x16/0x1b
[  211.230444] ---[ end trace 6abf3af9040dc77a ]---
[  211.230455] [drm] Disabling audio support
[  211.231557] radeon 0000:01:00.0: GPU softreset
[  211.231562] radeon 0000:01:00.0:   R_008010_GRBM_STATUS=0xE77304AC
[  211.231566] radeon 0000:01:00.0:   R_008014_GRBM_STATUS2=0x00FF0F03
[  211.231571] radeon 0000:01:00.0:   R_000E50_SRBM_STATUS=0x200000C0
[  211.231582] radeon 0000:01:00.0:   R_008020_GRBM_SOFT_RESET=0x00007FEE
[  211.246585] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001
[  211.262597] radeon 0000:01:00.0:   R_008010_GRBM_STATUS=0xA0003030
[  211.262603] radeon 0000:01:00.0:   R_008014_GRBM_STATUS2=0x00000003
[  211.262609] radeon 0000:01:00.0:   R_000E50_SRBM_STATUS=0x200080C0
[  211.263614] radeon 0000:01:00.0: GPU reset succeed
[  211.303210] radeon 0000:01:00.0: WB enabled
[  211.334557] [drm] ring test succeeded in 1 usecs
[  211.334571] [drm] ib test succeeded in 1 usecs
[  211.334574] [drm] Enabling audio support
[  361.200061] INFO: task kwin:1864 blocked for more than 120 seconds.
[  361.200067] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  361.200070] kwin          D ffff880126003118     0  1864   1848 0x00000000
[  361.200076]  ffff8801241fbc68 0000000000000082 ffff8801241fbb48 ffff8801241fbfd8
[  361.200081]  ffff8801241fbc68 00000000000139c0 00000000000139c0 ffff8801241fbfd8
[  361.200085]  ffff8801241fbfd8 00000000000139c0 ffff880126003118 ffff880126003120
[  361.200090] Call Trace:
[  361.200099]  [<ffffffff81038679>] ? default_spin_lock_flags+0x9/0x10
[  361.200105]  [<ffffffff815a8fd4>] ? _raw_spin_lock_irqsave+0x34/0x50
[  361.200110]  [<ffffffff814ab6f4>] ? skb_dequeue+0x64/0x80
[  361.200114]  [<ffffffff815429ae>] ? unix_stream_recvmsg+0x4fe/0x5f0
[  361.200119]  [<ffffffff815a7df9>] __mutex_lock_slowpath+0xe9/0x170
[  361.200123]  [<ffffffff815a7a3b>] mutex_lock+0x2b/0x50
[  361.200171]  [<ffffffffa0122ee7>] radeon_cs_ioctl+0x47/0x1c0 [radeon]
[  361.200176]  [<ffffffff815a7a2e>] ? mutex_lock+0x1e/0x50
[  361.200198]  [<ffffffffa01210a7>] ? radeon_gem_busy_ioctl+0xf7/0x130 [radeon]
[  361.200221]  [<ffffffffa006b908>] drm_ioctl+0x2b8/0x490 [drm]
[  361.200244]  [<ffffffffa0122ea0>] ? radeon_cs_ioctl+0x0/0x1c0 [radeon]
[  361.200250]  [<ffffffff81270de3>] ? security_file_permission+0x83/0x90
[  361.200255]  [<ffffffff8116eb1d>] vfs_ioctl+0x1d/0x50
[  361.200258]  [<ffffffff8116f5ed>] do_vfs_ioctl+0x6d/0x1f0
[  361.200261]  [<ffffffff8116f7f7>] sys_ioctl+0x87/0xa0
[  361.200265]  [<ffffffff815a9c0e>] ? do_device_not_available+0xe/0x10
[  361.200269]  [<ffffffff8100c0c2>] system_call_fastpath+0x16/0x1b