Kernel failure message 1:
BUG: unable to handle kernel NULL pointer dereference at 000006d4
IP: [] drm_bo_destroy_locked+0xac/0xd1 [drm]
*pde = 7fa82067
Oops: 0002 [#1] SMP
last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0A03:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0/energy_full
Modules linked in: fuse sco bridge stp llc bnep l2cap bluetooth sunrpc ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq dm_multipath uinput arc4 ecb ppdev snd_intel8x0 snd_intel8x0m snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm ath5k snd_timer thinkpad_acpi mac80211 snd iTCO_wdt iTCO_vendor_support rfkill soundcore parport_pc nsc_ircc yenta_socket video joydev snd_page_alloc i2c_i801 rsrc_nonstatic cfg80211 e1000 hwmon irda output parport crc_ccitt ata_generic pata_acpi radeon drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
Jan 31 10:58:47 pronek kernel: Pid: 1729, comm: Xorg Not tainted (2.6.30.10-105.2.4.fc11.i586 #1) 237392U
EIP: 0060:[] EFLAGS: 00213246 CPU: 0
EIP is at drm_bo_destroy_locked+0xac/0xd1 [drm]
EAX: 00000000 EBX: d92f6f00 ECX: 00001c01 EDX: 0000007b
ESI: 00000000 EDI: f6490000 EBP: f1f5fc8c ESP: f1f5fc84
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process Xorg (pid: 1729, ti=f1f5e000 task=f1f6a5e0 task.ti=f1f5e000)
Stack:
d92f6f00 f6490014 f1f5fc9c f7cbe125 f1f5fcfc 00000000 f1f5fce8 f7cbe3ae
00000000 f64904d0 00000003 f7dd293c caeead00 f64904c0 f64904d0 00000000
00000510 f6490014 00000001 00000002 00000000 04000020 caeead00 f6490000
Call Trace:
[] ? drm_bo_usage_deref_unlocked+0x37/0x42 [drm]
[] ? drm_bo_mem_space+0x27e/0x2fc [drm]
[] ? drm_bo_move_buffer+0x7f/0x12b [drm]
[] ? capable+0x23/0x3f
[] ? drm_bo_do_validate+0x291/0x4ae [drm]
[] ? list_add_tail+0x12/0x14 [drm]
[] ? drm_bo_do_validate+0x49a/0x4ae [drm]
[] ? radeon_gem_set_domain+0x11c/0x155 [radeon]
[] ? radeon_gem_prelocate+0xeb/0x1c4 [radeon]
[] ? radeon_cs_ioctl+0x278/0x320 [radeon]
[] ? drm_ioctl+0x202/0x293 [drm]
[] ? radeon_cs_ioctl+0x0/0x320 [radeon]
[] ? inode_has_perm+0x60/0x6a
[] ? vfs_ioctl+0x5a/0x74
[] ? do_vfs_ioctl+0x475/0x4af
[] ? selinux_file_ioctl+0x3f/0x42
[] ? sys_ioctl+0x46/0x66
[] ? syscall_call+0x7/0xb
Code: 00 00 00 58 5a eb 42 8b 83 a0 00 00 00 85 c0 74 1a e8 c0 1b 00 00 8b 83 a0 00 00 00 e8 e8 1e 00 00 c7 83 a0 00 00 00 00 00 00 00 <3e> ff 8e d4 06 00 00 ba dc 00 00 00 89 d8 e8 27 ff ff ff eb 09
EIP: [] drm_bo_destroy_locked+0xac/0xd1 [drm] SS:ESP 0068:f1f5fc84
CR2: 00000000000006d4
---[ end trace 8e81ef1312138f78 ]---