[ 1450.789042] radeon 0000:01:00.0: GPU lockup CP stall for more than 10001msec
[ 1450.789046] ------------[ cut here ]------------
[ 1450.789076] WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:269 radeon_fence_wait+0x2a8/0x325 [radeon]()
[ 1450.789079] Hardware name:         
[ 1450.789081] GPU lockup (waiting for 0x0000D089 last fence id 0x0000D088)
[ 1450.789083] Modules linked in: ppdev parport_pc lp parport vboxnetadp vboxnetflt vboxdrv sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf sco bnep l2cap bluetooth rfkill xt_physdev ipt_MASQUERADE iptable_nat nf_nat ip6t_REJECT coretemp nf_conntrack_ipv6 nf_defrag_ipv6 asc7621 ip6table_filter ip6_tables usblp snd_hda_codec_hdmi snd_hda_codec_idt fuse snd_hda_intel snd_usb_audio snd_usbmidi_lib uvcvideo snd_rawmidi videodev v4l2_compat_ioctl32 snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer i2c_i801 snd i82975x_edac edac_core microcode e1000e iTCO_wdt iTCO_vendor_support serio_raw soundcore snd_page_alloc virtio_net kvm_intel kvm ipv6 firewire_ohci firewire_core crc_itu_t pata_marvell radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
[ 1450.789133] Pid: 16247, comm: Cogs Not tainted 2.6.38.8-35.fc15.x86_64 #1
[ 1450.789135] Call Trace:
[ 1450.789142]  [<ffffffff8105511a>] warn_slowpath_common+0x83/0x9b
[ 1450.789145]  [<ffffffff810551d5>] warn_slowpath_fmt+0x46/0x48
[ 1450.789166]  [<ffffffffa00d86c5>] ? evergreen_gpu_is_lockup+0xba/0xc2 [radeon]
[ 1450.789183]  [<ffffffffa009fdff>] radeon_fence_wait+0x2a8/0x325 [radeon]
[ 1450.789187]  [<ffffffff8106f26e>] ? autoremove_wake_function+0x0/0x3d
[ 1450.789204]  [<ffffffffa00a03b9>] radeon_sync_obj_wait+0x11/0x13 [radeon]
[ 1450.789211]  [<ffffffffa00655da>] ttm_bo_wait+0xbf/0x17a [ttm]
[ 1450.789217]  [<ffffffffa00667d6>] ? ttm_bo_handle_move_mem+0x18f/0x299 [ttm]
[ 1450.789223]  [<ffffffffa0066930>] ttm_bo_evict+0x50/0x2e8 [ttm]
[ 1450.789228]  [<ffffffff81478454>] ? _raw_spin_unlock_irqrestore+0x17/0x19
[ 1450.789232]  [<ffffffff8104256e>] ? __wake_up+0x44/0x4d
[ 1450.789238]  [<ffffffffa0066d1a>] ttm_mem_evict_first+0x152/0x180 [ttm]
[ 1450.789245]  [<ffffffffa006738f>] ttm_bo_mem_space+0x29b/0x2ea [ttm]
[ 1450.789249]  [<ffffffff811f96f9>] ? context_destroy+0x43/0x48
[ 1450.789256]  [<ffffffffa0067494>] ttm_bo_move_buffer+0xb6/0x10c [ttm]
[ 1450.789269]  [<ffffffffa002294d>] ? drm_mm_kmalloc+0x48/0x86 [drm]
[ 1450.789275]  [<ffffffffa00675a0>] ttm_bo_validate+0xb6/0xf4 [ttm]
[ 1450.789281]  [<ffffffffa00678de>] ttm_bo_init+0x300/0x339 [ttm]
[ 1450.789298]  [<ffffffffa00a13ec>] radeon_bo_create+0x196/0x267 [radeon]
[ 1450.789314]  [<ffffffffa00a1170>] ? radeon_ttm_bo_destroy+0x0/0x61 [radeon]
[ 1450.789335]  [<ffffffffa00b01bd>] radeon_gem_object_create+0x80/0xdd [radeon]
[ 1450.789355]  [<ffffffffa00b0450>] radeon_gem_create_ioctl+0x4b/0x81 [radeon]
[ 1450.789358]  [<ffffffff8104127e>] ? should_resched+0xe/0x2d
[ 1450.789362]  [<ffffffff81476e98>] ? _cond_resched+0xe/0x22
[ 1450.789370]  [<ffffffffa0019861>] drm_ioctl+0x29e/0x37b [drm]
[ 1450.789374]  [<ffffffff810f3f83>] ? handle_pte_fault+0x2a7/0x7a5
[ 1450.789393]  [<ffffffffa00b0405>] ? radeon_gem_create_ioctl+0x0/0x81 [radeon]
[ 1450.789414]  [<ffffffffa00e1790>] radeon_kms_compat_ioctl+0x1b/0x1f [radeon]
[ 1450.789418]  [<ffffffff8115c000>] compat_sys_ioctl+0x1f9/0x12f1
[ 1450.789421]  [<ffffffff810f9e55>] ? do_mmap_pgoff+0x29f/0x2f9
[ 1450.789425]  [<ffffffff8100fc99>] ? paravirt_read_tsc+0x9/0xd
[ 1450.789428]  [<ffffffff8100fd1b>] ? read_tsc+0x9/0x19
[ 1450.789432]  [<ffffffff81076a8c>] ? timekeeping_get_ns+0x18/0x3a
[ 1450.789436]  [<ffffffff81129e2d>] ? path_put+0x1f/0x23
[ 1450.789440]  [<ffffffff8109fa68>] ? audit_syscall_entry+0x145/0x171
[ 1450.789444]  [<ffffffff8103df90>] sysenter_dispatch+0x7/0x2e
[ 1450.789446] ---[ end trace c3e20f09fd10839d ]---
[ 1450.790634] radeon 0000:01:00.0: GPU softreset 
[ 1450.790637] radeon 0000:01:00.0:   GRBM_STATUS=0xE75329A0
[ 1450.790640] radeon 0000:01:00.0:   GRBM_STATUS_SE0=0xEC000005
[ 1450.790643] radeon 0000:01:00.0:   GRBM_STATUS_SE1=0x00000007
[ 1450.790646] radeon 0000:01:00.0:   SRBM_STATUS=0x200000C0
[ 1450.790671] radeon 0000:01:00.0:   GRBM_SOFT_RESET=0x00007F6B
[ 1450.790777] radeon 0000:01:00.0:   GRBM_STATUS=0x00003828
[ 1450.790780] radeon 0000:01:00.0:   GRBM_STATUS_SE0=0x00000007
[ 1450.790782] radeon 0000:01:00.0:   GRBM_STATUS_SE1=0x00000007
[ 1450.790785] radeon 0000:01:00.0:   SRBM_STATUS=0x200000C0
[ 1450.791801] radeon 0000:01:00.0: GPU reset succeed
[ 1450.848881] radeon 0000:01:00.0: WB enabled
[ 1450.865412] [drm] ring test succeeded in 0 usecs
[ 1450.865422] [drm] ib test succeeded in 1 usecs