radeon 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 radeon 0000:01:00.0: setting latency timer to 64 [drm] Initialized radeon 1.29.0 20080613 on minor 0 mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining eth1: no IPv6 routers present mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining [drm] Setting GART location based on new memory map BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 IP: [] memset_c+0x20/0x30 PGD 11c9a6067 PUD 11d555067 PMD 0 Oops: 0002 [1] SMP CPU 0 Modules linked in: exportfs radeon drm nfs lockd nfs_acl sunrpc autofs4 fuse af_packet snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss ipv6 snd_mixer_oss kvm_intel kvm kqemu wmi video output thermal sbs sbshc rfcomm l2cap bluetooth pci_slot fan container button battery ac ide_cd_mod binfmt_misc loop dm_mirror dm_log dm_mod ide_generic jmicron ide_core sata_sil24 floppy cpufreq_ondemand cpufreq_conservative cpufreq_powersave acpi_cpufreq freq_table processor nvram coretemp it87 hwmon_vid snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep ohci1394 snd_pcm snd_timer ieee1394 snd iTCO_wdt firewire_ohci soundcore iTCO_vendor_support firewire_core crc_itu_t snd_page_alloc e1000 i2c_i801 i2c_core r8169 mii sg evdev lzf ext3 jbd scsi_wait_scan sd_mod crc_t10dif ahci ata_piix libata scsi_mod usbhid ff_memless ehci_hcd uhci_hcd usbcore [last unloaded: nf_conntrack] Pid: 4529, comm: X Not tainted 2.6.27.10-tmb-desktop-2mdv #1 RIP: 0010:[] [] memset_c+0x20/0x30 RSP: 0018:ffff88011c8a3b60 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88011c8a3bc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: ffff8800280359f0 R12: 0000000000000001 R13: ffff88011c81c800 R14: 00000000ffffffff R15: ffff88011a09b4c0 FS: 00007fb8f9b786f0(0000) GS:ffffffff80656200(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000000 CR3: 000000011c507000 CR4: 00000000000026e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process X (pid: 4529, threadinfo ffff88011c8a2000, task ffff88011d794140) Stack: ffffffffa04d9c08 ffff88011d022900 ffff88011c547000 0000000000000000 0000000000001000 ffff88011c81cb88 ffff88011a559fd8 ffff88011c8a3ca8 ffff88011c547000 ffff88011c547000 ffff88011c8a3c38 0000000040786440 Call Trace: [] ? r600_do_init_cp+0x488/0x1020 [radeon] [] radeon_cp_init+0xb2/0xca0 [radeon] [] drm_unlocked_ioctl+0x105/0x2f0 [drm] [] ? radeon_cp_init+0x0/0xca0 [radeon] [] ? __generic_file_aio_write_nolock+0x2ab/0x470 [] ? find_lock_page+0x32/0x70 [] ? generic_file_aio_write+0x72/0xd0 [] ? ext3_file_write+0x26/0xc0 [ext3] [] ? do_sync_write+0xf1/0x130 [] drm_ioctl+0x11/0x20 [drm] [] vfs_ioctl+0x7a/0x90 [] do_vfs_ioctl+0x313/0x440 [] ? _spin_lock+0x9/0x10 [] sys_ioctl+0x82/0xa0 [] ? sys_write+0x50/0x90 [] system_call_fastpath+0x16/0x1b Code: 90 90 90 90 90 90 90 90 90 90 90 49 89 f9 41 89 d0 41 83 e0 07 89 d1 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 f7 e6 48 ab 44 89 c1 f3 aa 4c 89 c8 c3 0f 1f 40 00 eb ce 0f 1f 84 RIP [] memset_c+0x20/0x30 RSP CR2: 0000000000000000 ---[ end trace 842053463581dc6e ]--- [drm:drm_release] *ERROR* Device busy: 1 0 Installing knfsd (copyright (C) 1996 okir@monad.swb.de). NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory NFSD: starting 90-second grace period mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining [drm] Setting GART location based on new memory map BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 IP: [] memset_c+0x20/0x30 PGD 11c440067 PUD 11e126067 PMD 0 Oops: 0002 [2] SMP CPU 1 Modules linked in: nfsd auth_rpcgss exportfs radeon drm nfs lockd nfs_acl sunrpc autofs4 fuse af_packet snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss ipv6 snd_mixer_oss kvm_intel kvm kqemu wmi video output thermal sbs sbshc rfcomm l2cap bluetooth pci_slot fan container button battery ac ide_cd_mod binfmt_misc loop dm_mirror dm_log dm_mod ide_generic jmicron ide_core sata_sil24 floppy cpufreq_ondemand cpufreq_conservative cpufreq_powersave acpi_cpufreq freq_table processor nvram coretemp it87 hwmon_vid snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep ohci1394 snd_pcm snd_timer ieee1394 snd iTCO_wdt firewire_ohci soundcore iTCO_vendor_support firewire_core crc_itu_t snd_page_alloc e1000 i2c_i801 i2c_core r8169 mii sg evdev lzf ext3 jbd scsi_wait_scan sd_mod crc_t10dif ahci ata_piix libata scsi_mod usbhid ff_memless ehci_hcd uhci_hcd usbcore [last unloaded: nf_conntrack] Pid: 4924, comm: X Tainted: G D 2.6.27.10-tmb-desktop-2mdv #1 RIP: 0010:[] [] memset_c+0x20/0x30 RSP: 0018:ffff88011c95fb60 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88011c95fbc8 R08: 0000000000000000 R09: 0000000000000000 R10: 616c6c6174736e69 R11: 0000000000003246 R12: 0000000000000001 R13: ffff88011c81c800 R14: 00000000ffffffff R15: ffff88011a09b140 FS: 00007f48a0abc6f0(0000) GS:ffff88011fc02980(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000011b08d000 CR4: 00000000000026e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process X (pid: 4924, threadinfo ffff88011c95e000, task ffff8801189995c0) Stack: ffffffffa04d9c08 ffff88011a01d180 ffff88011c547000 0000000000000000 0000000000001000 ffff88011c81cb88 ffff88011a5984d8 ffff88011c95fca8 ffff88011c547000 ffff88011c547000 ffff88011c95fc38 0000000040786440 Call Trace: [] ? r600_do_init_cp+0x488/0x1020 [radeon] [] radeon_cp_init+0xb2/0xca0 [radeon] [] drm_unlocked_ioctl+0x105/0x2f0 [drm] [] ? radeon_cp_init+0x0/0xca0 [radeon] [] ? __generic_file_aio_write_nolock+0x2ab/0x470 [] ? generic_file_aio_write+0x72/0xd0 [] ? ext3_file_write+0x26/0xc0 [ext3] [] ? do_sync_write+0xf1/0x130 [] drm_ioctl+0x11/0x20 [drm] [] vfs_ioctl+0x7a/0x90 [] do_vfs_ioctl+0x313/0x440 [] ? _spin_lock+0x9/0x10 [] sys_ioctl+0x82/0xa0 [] ? sys_write+0x50/0x90 [] system_call_fastpath+0x16/0x1b Code: 90 90 90 90 90 90 90 90 90 90 90 49 89 f9 41 89 d0 41 83 e0 07 89 d1 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 f7 e6 48 ab 44 89 c1 f3 aa 4c 89 c8 c3 0f 1f 40 00 eb ce 0f 1f 84 RIP [] memset_c+0x20/0x30 RSP CR2: 0000000000000000 ---[ end trace 842053463581dc6e ]--- [drm:drm_release] *ERROR* Device busy: 1 0 mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining [drm] Setting GART location based on new memory map BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 IP: [] memset_c+0x20/0x30 PGD 11d0fb067 PUD 11b941067 PMD 0 Oops: 0002 [3] SMP CPU 1 Modules linked in: nfsd auth_rpcgss exportfs radeon drm nfs lockd nfs_acl sunrpc autofs4 fuse af_packet snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss ipv6 snd_mixer_oss kvm_intel kvm kqemu wmi video output thermal sbs sbshc rfcomm l2cap bluetooth pci_slot fan container button battery ac ide_cd_mod binfmt_misc loop dm_mirror dm_log dm_mod ide_generic jmicron ide_core sata_sil24 floppy cpufreq_ondemand cpufreq_conservative cpufreq_powersave acpi_cpufreq freq_table processor nvram coretemp it87 hwmon_vid snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep ohci1394 snd_pcm snd_timer ieee1394 snd iTCO_wdt firewire_ohci soundcore iTCO_vendor_support firewire_core crc_itu_t snd_page_alloc e1000 i2c_i801 i2c_core r8169 mii sg evdev lzf ext3 jbd scsi_wait_scan sd_mod crc_t10dif ahci ata_piix libata scsi_mod usbhid ff_memless ehci_hcd uhci_hcd usbcore [last unloaded: nf_conntrack] Pid: 4936, comm: X Tainted: G D 2.6.27.10-tmb-desktop-2mdv #1 RIP: 0010:[] [] memset_c+0x20/0x30 RSP: 0018:ffff88011a189b60 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88011a189bc8 R08: 0000000000000000 R09: 0000000000000000 R10: 616c6c6174736e69 R11: 0000000000003246 R12: 0000000000000001 R13: ffff88011c81c800 R14: 00000000ffffffff R15: ffff88011a09ba40 FS: 00007fab085bb6f0(0000) GS:ffff88011fc02980(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000011a17a000 CR4: 00000000000026e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process X (pid: 4936, threadinfo ffff88011a188000, task ffff88011e5115c0) Stack: ffffffffa04d9c08 ffff88011b3d3540 ffff88011c547000 0000000000000000 0000000000001000 ffff88011c81cb88 ffff88011a630dd8 ffff88011a189ca8 ffff88011c547000 ffff88011c547000 ffff88011a189c38 0000000040786440 Call Trace: [] ? r600_do_init_cp+0x488/0x1020 [radeon] [] radeon_cp_init+0xb2/0xca0 [radeon] [] drm_unlocked_ioctl+0x105/0x2f0 [drm] [] ? radeon_cp_init+0x0/0xca0 [radeon] [] ? __generic_file_aio_write_nolock+0x2ab/0x470 [] ? find_lock_page+0x32/0x70 [] ? generic_file_aio_write+0x72/0xd0 [] ? ext3_file_write+0x26/0xc0 [ext3] [] ? do_sync_write+0xf1/0x130 [] drm_ioctl+0x11/0x20 [drm] [] vfs_ioctl+0x7a/0x90 [] do_vfs_ioctl+0x313/0x440 [] ? _spin_lock+0x9/0x10 [] sys_ioctl+0x82/0xa0 [] ? sys_write+0x50/0x90 [] system_call_fastpath+0x16/0x1b Code: 90 90 90 90 90 90 90 90 90 90 90 49 89 f9 41 89 d0 41 83 e0 07 89 d1 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 f7 e6 48 ab 44 89 c1 f3 aa 4c 89 c8 c3 0f 1f 40 00 eb ce 0f 1f 84 RIP [] memset_c+0x20/0x30 RSP CR2: 0000000000000000 ---[ end trace 842053463581dc6e ]--- [drm:drm_release] *ERROR* Device busy: 1 0