Feb  5 03:11:45 segfault kernel: [ 2602.328217] [drm] Requested: e: 60000 m: 70000 p: 16
Feb  5 03:11:46 segfault kernel: [ 2603.824186] [drm] Requested: e: 60000 m: 70000 p: 16
Feb  5 03:11:47 segfault kernel: [ 2604.386373] ------------[ cut here ]------------
Feb  5 03:11:47 segfault kernel: [ 2604.386392] WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:159 radeon_fence_signaled+0x6a/0x9c [radeon]()
Feb  5 03:11:47 segfault kernel: [ 2604.386395] Hardware name: 4058CTO
Feb  5 03:11:47 segfault kernel: [ 2604.386396] Querying an unemited fence : ffff88003af579c0 !
Feb  5 03:11:47 segfault kernel: [ 2604.386398] Modules linked in: aes_x86_64 aes_generic ipv6 radeon ttm drm_kms_helper drm i2c_algo_bit acpi_cpufreq cpufreq_conservative cpufreq_ondemand cpufreq_powersave cpufreq_stats freq_table uinput fuse coretemp firewire_sbp2 arc4 ecb iwlagn iwlcore mac80211 snd_hda_codec_conexant snd_seq_dummy thinkpad_acpi hwmon snd_usb_audio snd_hda_intel snd_hda_codec snd_hwdep snd_seq_oss snd_usb_lib snd_pcm_oss snd_seq_midi snd_mixer_oss snd_seq_midi_event snd_rawmidi snd_pcm snd_seq cfg80211 uvcvideo rfkill videodev i2c_i801 snd_timer snd_seq_device snd_page_alloc v4l1_compat snd wmi joydev v4l2_compat_ioctl32 soundcore i2c_core ata_generic sdhci_pci sdhci firewire_ohci firewire_core ricoh_mmc mmc_core crc_itu_t pata_acpi video output e1000e [last unloaded: scsi_wait_scan]
Feb  5 03:11:47 segfault kernel: [ 2604.386449] Pid: 11077, comm: do-not-directly Not tainted 2.6.33-rc6-custom-00237-g9b03279 #1
Feb  5 03:11:47 segfault kernel: [ 2604.386451] Call Trace:
Feb  5 03:11:47 segfault kernel: [ 2604.386457]  [<ffffffff8104493a>] warn_slowpath_common+0x77/0x8f
Feb  5 03:11:47 segfault kernel: [ 2604.386459]  [<ffffffff8104499f>] warn_slowpath_fmt+0x3c/0x3e
Feb  5 03:11:47 segfault kernel: [ 2604.386473]  [<ffffffffa032ffcf>] ? radeon_fence_destroy+0x69/0x6e [radeon]
Feb  5 03:11:47 segfault kernel: [ 2604.386486]  [<ffffffffa033005a>] radeon_fence_signaled+0x6a/0x9c [radeon]
Feb  5 03:11:47 segfault kernel: [ 2604.386499]  [<ffffffffa033091e>] radeon_sync_obj_signaled+0x9/0xb [radeon]
Feb  5 03:11:47 segfault kernel: [ 2604.386504]  [<ffffffffa02648d8>] ttm_bo_wait+0x56/0x14e [ttm]
Feb  5 03:11:47 segfault kernel: [ 2604.386520]  [<ffffffffa03403c5>] radeon_bo_wait+0xa8/0xc8 [radeon]
Feb  5 03:11:47 segfault kernel: [ 2604.386535]  [<ffffffffa03404b3>] radeon_gem_busy_ioctl+0x47/0x9c [radeon]
Feb  5 03:11:47 segfault kernel: [ 2604.386544]  [<ffffffffa02e822a>] drm_ioctl+0x254/0x366 [drm]
Feb  5 03:11:47 segfault kernel: [ 2604.386559]  [<ffffffffa034046c>] ? radeon_gem_busy_ioctl+0x0/0x9c [radeon]
Feb  5 03:11:47 segfault kernel: [ 2604.386563]  [<ffffffff811b1f9c>] ? inode_has_perm+0x75/0x8b
Feb  5 03:11:47 segfault kernel: [ 2604.386567]  [<ffffffff8100fad3>] ? __switch_to_xtra+0x11c/0x13c
Feb  5 03:11:47 segfault kernel: [ 2604.386571]  [<ffffffff810076d0>] ? __switch_to+0x215/0x227
Feb  5 03:11:47 segfault kernel: [ 2604.386574]  [<ffffffff810f9498>] vfs_ioctl+0x2d/0xa1
Feb  5 03:11:47 segfault kernel: [ 2604.386577]  [<ffffffff810f9a00>] do_vfs_ioctl+0x47d/0x4c3
Feb  5 03:11:47 segfault kernel: [ 2604.386579]  [<ffffffff810f9a97>] sys_ioctl+0x51/0x74
Feb  5 03:11:47 segfault kernel: [ 2604.386582]  [<ffffffff81008a82>] system_call_fastpath+0x16/0x1b
Feb  5 03:11:47 segfault kernel: [ 2604.386584] ---[ end trace b5271f8192af5e53 ]---