radeon 0000:01:00.0: GPU lockup CP stall for more than 10053msec ------------[ cut here ]------------ WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:244 radeon_fence_wait+0x376/0x3e0 [radeon]() Hardware name: System Product Name GPU lockup (waiting for 0x005763DE last fence id 0x005763DA) Modules linked in: saa7134_dvb videobuf_dvb dvb_core fuse ipv6 saa7134_alsa ext2 snd_seq_dummy snd_seq_oss joydev snd_seq_midi_event snd_seq snd_seq_device usbhid snd_pcm_oss snd_mixer_oss hid nxt200x snd_hda_codec_hdmi lm63 snd_hda_codec_via snd_hda_intel snd_hda_codec ir_lirc_codec tuner_simple lirc_dev tuner_types ir_sony_decoder snd_hwdep tuner ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder ir_nec_decoder snd_pcm radeon saa7134 v4l2_common videodev v4l1_compat ttm v4l2_compat_ioctl32 videobuf_dma_sg videobuf_core drm_kms_helper ir_common ir_core drm snd_timer r8169 tveeprom snd i2c_algo_bit mii ohci_hcd ppdev soundcore lp wmi snd_page_alloc firewire_ohci parport_pc ehci_hcd firewire_core parport processor sg i2c_piix4 shpchp edac_core psmouse evdev pci_hotplug i2c_core pcspkr button asus_atk0110 edac_mce_amd k8temp serio_raw usbcore crc_itu_t ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod pata_atiixp pata_acpi ahci pata_hpt3x2n pata_hpt37x libahci libata scsi_mod [last unloaded: dvb_core] Pid: 2611, comm: X Tainted: G W 2.6.37-ARCH #1 Call Trace: [] warn_slowpath_common+0x7a/0xb0 [] warn_slowpath_fmt+0x41/0x50 [] radeon_fence_wait+0x376/0x3e0 [radeon] [] ? autoremove_wake_function+0x0/0x40 [] radeon_sync_obj_wait+0xc/0x10 [radeon] [] ttm_bo_wait+0xf9/0x1b0 [ttm] [] radeon_gem_wait_idle_ioctl+0x8e/0x110 [radeon] [] drm_ioctl+0x3d4/0x4b0 [drm] [] ? radeon_gem_wait_idle_ioctl+0x0/0x110 [radeon] [] ? save_i387_xstate+0x1d8/0x230 [] ? recalc_sigpending+0x16/0x40 [] ? input_event_to_user+0x50/0x60 [] ? evdev_read+0x163/0x270 [evdev] [] do_vfs_ioctl+0x95/0x540 [] sys_ioctl+0x81/0xa0 [] system_call_fastpath+0x16/0x1b ---[ end trace 8c776e7e43b883fa ]--- [drm] Disabling audio support radeon 0000:01:00.0: GPU softreset radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA27034E0 radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000100 radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200002C0 radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEE radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001 radeon 0000:01:00.0: R_008010_GRBM_STATUS=0x00003030 radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000000 radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200000C0 radeon 0000:01:00.0: GPU reset succeed radeon 0000:01:00.0: WB enabled [drm] ring test succeeded in 1 usecs [drm] ib test succeeded in 1 usecs [drm] Enabling audio support