abrt version: 2.0.1
architecture:   x86_64
cmdline:        ro root=/dev/mapper/vg_lovelock-lv_root rd_LVM_LV=vg_lovelock/lv_root rd_LVM_LV=vg_lovelock/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=fr_CA.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=cf rhgb quiet
component:      kernel
kernel:         2.6.38.5-24.fc15.x86_64
kernel_tainted: 512
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x2a8/0x32b [radeon]()
time:           Mon May  9 10:53:00 2011

backtrace:
:WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x2a8/0x32b [radeon]()
:Hardware name: Studio XPS 8100
:GPU lockup (waiting for 0x00455264 last fence id 0x0045525D)
:Modules linked in: tcp_lp nls_utf8 udf fuse 8021q garp stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables max6650 it87 hwmon_vid coretemp snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore broadcom i2c_i801 iTCO_wdt iTCO_vendor_support tg3 snd_page_alloc serio_raw dcdbas microcode ipv6 uas usb_storage firewire_ohci firewire_core crc_itu_t radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 29999, comm: tremulous Tainted: G        W   2.6.38.5-24.fc15.x86_64 #1
:Call Trace:
: [<ffffffff8105510e>] warn_slowpath_common+0x83/0x9b
: [<ffffffff810551c9>] warn_slowpath_fmt+0x46/0x48
: [<ffffffffa00d81d2>] ? evergreen_gpu_is_lockup+0xba/0xc2 [radeon]
: [<ffffffffa009fa90>] radeon_fence_wait+0x2a8/0x32b [radeon]
: [<ffffffff8106f1f6>] ? autoremove_wake_function+0x0/0x3d
: [<ffffffffa00a0055>] radeon_sync_obj_wait+0x11/0x13 [radeon]
: [<ffffffffa00655da>] ttm_bo_wait+0xbf/0x17a [ttm]
: [<ffffffffa00c5e78>] ? r600_cp_commit+0x2a/0x2d [radeon]
: [<ffffffffa0067e75>] ttm_bo_move_accel_cleanup+0x9f/0x272 [ttm]
: [<ffffffffa00a0187>] radeon_move_blit+0x120/0x13e [radeon]
: [<ffffffffa00a038b>] radeon_move_ram_vram+0xc5/0xf0 [radeon]
: [<ffffffff810eae51>] ? vma_prio_tree_next+0x43/0x5a
: [<ffffffffa006a4a2>] ? ttm_eu_list_ref_sub+0x29/0x43 [ttm]
: [<ffffffffa00a06ee>] radeon_bo_move+0xe6/0x12a [radeon]
: [<ffffffffa00667ff>] ttm_bo_handle_move_mem+0x1b8/0x299 [ttm]
: [<ffffffffa00674b2>] ttm_bo_move_buffer+0xd4/0x10c [ttm]
: [<ffffffffa006a4a2>] ? ttm_eu_list_ref_sub+0x29/0x43 [ttm]
: [<ffffffffa00675a0>] ttm_bo_validate+0xb6/0xf4 [ttm]
: [<ffffffffa00a1598>] radeon_bo_list_validate+0x8b/0xdc [radeon]
: [<ffffffffa00b1717>] radeon_cs_parser_relocs+0x198/0x1f5 [radeon]
: [<ffffffffa00b1b53>] radeon_cs_ioctl+0xb7/0x1a6 [radeon]
: [<ffffffffa0019861>] drm_ioctl+0x29e/0x37b [drm]
: [<ffffffff811eb23d>] ? inode_has_perm+0x76/0x8c
: [<ffffffff810f151b>] ? pmd_offset+0x19/0x3f
: [<ffffffffa00b1a9c>] ? radeon_cs_ioctl+0x0/0x1a6 [radeon]
: [<ffffffff811eb2f7>] ? file_has_perm+0xa4/0xc6
: [<ffffffff8112f4f4>] do_vfs_ioctl+0x47e/0x4bf
: [<ffffffff8112f58b>] sys_ioctl+0x56/0x7b
: [<ffffffff81009bc2>] system_call_fastpath+0x16/0x1b