[   21.293855] [drm] Setting GART location based on new memory map
[   21.294922] BUG: unable to handle kernel NULL pointer dereference at 00000165
[   21.294935] IP: [<ecbbdd00>] radeon_set_igpgart+0x240/0x720 [radeon]
[   21.294966] *pde = 22b7b067 *pte = 00000000 
[   21.294972] Oops: 0002 [#1] SMP 
[   21.294977] last sysfs file: /sys/devices/pci0000:00/0000:00:01.0/0000:01:05.0/enable
[   21.294982] Modules linked in: snd_hda_codec_realtek snd_hda_codec_si3054 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss fbcon snd_pcm tileblit font snd_seq_dummy bitblit arc4 softcursor snd_seq_oss snd_seq_midi vga16fb snd_rawmidi vgastate ath5k snd_seq_midi_event snd_seq radeon mac80211 snd_timer snd_seq_device ath ttm snd pcmcia drm_kms_helper joydev soundcore yenta_socket cfg80211 ati_agp drm led_class rsrc_nonstatic snd_page_alloc agpgart pcmcia_core psmouse i2c_algo_bit i2c_piix4 serio_raw shpchp lp parport ohci1394 8139too ieee1394 8139cp mii pata_atiixp sata_sil
[   21.295043] 
[   21.295049] Pid: 793, comm: Xorg Not tainted (2.6.32-17-generic #26-Ubuntu) Satellite Pro A100
[   21.295053] EIP: 0060:[<ecbbdd00>] EFLAGS: 00013206 CPU: 0
[   21.295069] EIP is at radeon_set_igpgart+0x240/0x720 [radeon]
[   21.295072] EAX: 00000010 EBX: e2ad8800 ECX: eccc0000 EDX: fffffffd
[   21.295076] ESI: fffffffd EDI: 00000100 EBP: de4c1dcc ESP: de4c1dac
[   21.295080]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[   21.295084] Process Xorg (pid: 793, ti=de4c0000 task=e29f2670 task.ti=de4c0000)
[   21.295087] Stack:
[   21.295090]  00000001 ecc454c9 ecc3473a ecc3b79c 30000000 1bad0000 02000000 e2ad8800
[   21.295099] <0> de4c1df8 ecbbe2a7 00002000 e2ad8400 e2b10000 e2ad8ad4 eb8ee858 00002000
[   21.295108] <0> e2ad8800 e2ad8800 1bad0000 de4c1e40 ecbbfb14 00000001 ecc454c9 ecc3481f
[   21.295118] Call Trace:
[   21.295139]  [<ecbbe2a7>] ? radeon_set_pcigart+0xc7/0x250 [radeon]
[   21.295159]  [<ecbbfb14>] ? radeon_do_init_cp+0xa04/0xde0 [radeon]
[   21.295184]  [<ecbbff7f>] ? radeon_cp_init+0x8f/0x100 [radeon]
[   21.295194]  [<c02f38ca>] ? security_capable+0x2a/0x30
[   21.295220]  [<ec8b57cd>] ? drm_ioctl+0x25d/0x3e0 [drm]
[   21.295240]  [<ecbbfef0>] ? radeon_cp_init+0x0/0x100 [radeon]
[   21.295250]  [<c02f3d94>] ? security_file_permission+0x14/0x20
[   21.295266]  [<ec8b5570>] ? drm_ioctl+0x0/0x3e0 [drm]
[   21.295274]  [<c0216001>] ? vfs_ioctl+0x21/0x90
[   21.295279]  [<c02162e9>] ? do_vfs_ioctl+0x79/0x310
[   21.295286]  [<c0207640>] ? do_sync_write+0x0/0x100
[   21.295291]  [<c02165e7>] ? sys_ioctl+0x67/0x80
[   21.295296]  [<c01033ec>] ? syscall_call+0x7/0xb
[   21.295299] Code: 00 8b 83 30 03 00 00 8b 50 10 b8 ff 00 00 00 89 82 68 01 00 00 ba 39 00 00 00 89 d8 e8 ba d5 ff ff 0f b7 83 1c 03 00 00 8d 50 ed <89> 82 68 01 00 00 8b 83 30 03 00 00 8b 50 10 b8 00 00 40 01 89 
[   21.295350] EIP: [<ecbbdd00>] radeon_set_igpgart+0x240/0x720 [radeon] SS:ESP 0068:de4c1dac
[   21.295369] CR2: 0000000000000165
[   21.295373] ---[ end trace 3dfcea2f8aed5cc9 ]---
[   21.298358] [drm:drm_release] *ERROR* Device busy: 1
[   21.503255] ppdev: user-space parallel port driver
[   21.967942] [drm] Setting GART location based on new memory map
[   21.969423] [drm] Loading R300 Microcode
[   21.969897] platform radeon_cp.0: firmware: requesting radeon/R300_cp.bin
[   22.050557] [drm] Num pipes: 1
[   22.050570] [drm] writeback test succeeded in 1 usecs
[   26.604031] eth0: no IPv6 routers present
[   59.674477] ata3: drained 32768 bytes to clear DRQ.
[   59.784349] ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[   59.784354] ata3.00: BMDMA2 stat 0x82c0009
[   59.784360] ata3.00: failed command: READ DMA
[   59.784370] ata3.00: cmd c8/00:08:a8:81:84/00:00:00:00:00/e0 tag 0 dma 4096 in
[   59.784372]          res 58/00:00:af:81:84/00:00:00:00:00/e0 Emask 0x2 (HSM violation)
[   59.784377] ata3.00: status: { DRDY DRQ }
[   59.784393] ata3: hard resetting link
[   60.104097] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   60.129317] ata3.00: configured for UDMA/100
[   60.129351] ata3: EH complete
[   80.767781] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use)
[  178.798734] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[  178.798745] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
[  178.798747] vboxdrv: counter framework which can generate NMIs is active. You have to prevent
[  178.798750] vboxdrv: the usage of hardware performance counters by
[  178.798751] vboxdrv:   echo 2 > /proc/sys/kernel/perf_counter_paranoid
[  178.798756] vboxdrv: Found 1 processor cores.
[  178.802636] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[  178.802644] vboxdrv: Successfully loaded version 3.1.6 (interface 0x00100001).
[  192.283592] device eth0 entered promiscuous mode
[  339.100866] ACPI Error: No installed handler for fixed event [00000000] (20090903/evevent-306)
[  460.291785] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 1480.267585] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 1600.283656] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 1720.271778] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 1900.299659] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 2080.255585] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 2152.630584] [drm] Num pipes: 1
[ 2186.628795] device eth0 left promiscuous mode
[ 2188.746762] [drm] Setting GART location based on new memory map
[ 2188.747830] [drm] Loading R300 Microcode
[ 2188.748705] platform radeon_cp.0: firmware: requesting radeon/R300_cp.bin
[ 2189.290450] [drm] Num pipes: 1
[ 2189.290464] [drm] writeback test succeeded in 1 usecs
[ 2200.280758] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 2440.355603] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 2620.263585] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 2740.283690] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 2800.279748] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 2860.315601] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 2920.267642] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3100.261232] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3160.263602] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3280.319658] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3340.279690] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3400.263644] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3460.283568] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3520.287637] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3640.271551] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3700.263672] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3760.275777] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3820.295691] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 3939.488503] pcmcia: Detected deprecated PCMCIA ioctl usage from process: lshw.
[ 3939.488513] pcmcia: This interface will soon be removed from the kernel; please expect breakage unless you upgrade to new tools.
[ 3939.488517] pcmcia: see http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for details.
[ 4000.311668] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4060.359690] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4180.283590] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4300.263661] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4360.292828] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4420.379691] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4480.291637] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4720.283643] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4780.287648] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 4840.303927] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 5020.383550] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 5140.407795] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 5260.311550] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 5500.335549] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 6280.307549] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 6340.319533] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 6460.283532] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 6580.303733] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 7000.287725] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 7120.319550] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 7540.299655] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 8020.295586] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 8140.271585] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 8200.295665] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 8260.387697] ath5k phy0: noise floor calibration timeout (2462MHz)