[ 36.785536] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,commit=0 [ 43.890032] eth0: no IPv6 routers present [ 58.314008] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,commit=0 [ 278.460052] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [ 278.460059] ------------[ cut here ]------------ [ 278.460122] WARNING: at /build/buildd/linux-2.6.38/drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x36f/0x3e0 [radeon]() [ 278.460125] Hardware name: System Product Name [ 278.460128] GPU lockup (waiting for 0x00002B46 last fence id 0x00002B41) [ 278.460130] Modules linked in: binfmt_misc snd_via82xx_modem snd_via82xx tuner_simple tuner_types snd_ac97_codec snd_mpu401 ac97_bus snd_mpu401_uart cs53l32a snd_pcm tea5767 tda9887 snd_seq_midi tda8290 snd_rawmidi tuner radeon ttm snd_seq_midi_event msp3400 drm_kms_helper snd_seq snd_timer snd_seq_device drm saa7115 amd64_edac_mod edac_core ivtv cx2341x shpchp i2c_algo_bit snd v4l2_common edac_mce_amd ns558 k8temp soundcore snd_page_alloc videodev i2c_viapro v4l2_compat_ioctl32 tveeprom gameport ppdev parport_pc lp parport usbhid hid floppy skge sata_via pata_via [ 278.460175] Pid: 1275, comm: compiz Not tainted 2.6.38-8-generic #41-Ubuntu [ 278.460178] Call Trace: [ 278.460190] [] ? warn_slowpath_common+0x7f/0xc0 [ 278.460194] [] ? warn_slowpath_fmt+0x46/0x50 [ 278.460208] [] ? radeon_fence_wait+0x36f/0x3e0 [radeon] [ 278.460214] [] ? autoremove_wake_function+0x0/0x40 [ 278.460228] [] ? radeon_sync_obj_wait+0x11/0x20 [radeon] [ 278.460243] [] ? ttm_bo_wait+0xfd/0x1b0 [ttm] [ 278.460250] [] ? ttm_bo_move_accel_cleanup+0x1c6/0x260 [ttm] [ 278.460264] [] ? radeon_move_blit.clone.0+0x11f/0x180 [radeon] [ 278.460278] [] ? radeon_move_ram_vram.clone.2+0x125/0x150 [radeon] [ 278.460284] [] ? vma_prio_tree_next+0x47/0x70 [ 278.460291] [] ? ttm_eu_list_ref_sub+0x3b/0x60 [ttm] [ 278.460305] [] ? radeon_bo_move+0x1e8/0x1f0 [radeon] [ 278.460311] [] ? ttm_bo_handle_move_mem+0x12e/0x3d0 [ttm] [ 278.460318] [] ? ttm_bo_move_buffer+0x142/0x160 [ttm] [ 278.460323] [] ? ttm_eu_list_ref_sub+0x3b/0x60 [ttm] [ 278.460329] [] ? ttm_bo_validate+0x96/0x120 [ttm] [ 278.460343] [] ? radeon_bo_list_validate+0x7c/0xe0 [radeon] [ 278.460362] [] ? radeon_cs_parser_relocs+0x236/0x270 [radeon] [ 278.460378] [] ? radeon_cs_ioctl+0xa1/0x1e0 [radeon] [ 278.460408] [] ? drm_ioctl+0x3e4/0x4c0 [drm] [ 278.460426] [] ? radeon_cs_ioctl+0x0/0x1e0 [radeon] [ 278.460430] [] ? zap_page_range+0x118/0x130 [ 278.460436] [] ? do_vfs_ioctl+0x8f/0x360 [ 278.460442] [] ? down_read+0x16/0x30 [ 278.460445] [] ? sys_ioctl+0x91/0xa0 [ 278.460449] [] ? system_call_fastpath+0x16/0x1b [ 278.460452] ---[ end trace dbe9ef65b865b353 ]--- [ 278.460467] [drm] Disabling audio support [ 278.461517] radeon 0000:01:00.0: ffff880078e7f400 unpin not necessary [ 278.461523] radeon 0000:01:00.0: GPU softreset [ 278.461526] radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA0003030 [ 278.461530] radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000003 [ 278.461533] radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200000C0 [ 278.461546] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEE [ 278.476542] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001 [ 278.492542] radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA0003030 [ 278.492545] radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000003 [ 278.492549] radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200080C0 [ 278.493551] radeon 0000:01:00.0: GPU reset succeed [ 278.512733] radeon 0000:01:00.0: WB disabled [ 278.544417] [drm] ring test succeeded in 1 usecs [ 278.544432] [drm] ib test succeeded in 2 usecs [ 278.544435] [drm] Enabling audio support