Aug 26 20:43:44 core2 kernel: [ 817.592942] [drm] radeon kernel modesetting enabled. Aug 26 20:43:44 core2 kernel: [ 817.622210] [drm] initializing kernel modesetting (RV730 0x1002:0x9495). Aug 26 20:43:44 core2 kernel: [ 817.650007] [drm] register mmio base: 0xFE9F0000 Aug 26 20:43:44 core2 kernel: [ 817.677216] [drm] register mmio size: 65536 Aug 26 20:43:44 core2 kernel: [ 817.709781] ATOM BIOS: Aug 26 20:43:44 core2 kernel: [ 817.725340] [drm] Clocks initialized ! Aug 26 20:43:44 core2 kernel: [ 817.757867] agpgart-amd64 0000:00:00.0: AGP 3.0 bridge Aug 26 20:43:44 core2 kernel: [ 817.791770] agpgart-amd64 0000:00:00.0: putting AGP V3 device into 4x mode Aug 26 20:43:44 core2 kernel: [ 817.827314] radeon 0000:01:00.0: putting AGP V3 device into 4x mode Aug 26 20:43:44 core2 kernel: [ 817.863266] radeon 0000:01:00.0: GTT: 64M 0xF8000000 - 0xFBFFFFFF Aug 26 20:43:44 core2 kernel: [ 817.899010] radeon 0000:01:00.0: VRAM: 1024M 0xB8000000 - 0xF7FFFFFF (1024M used) Aug 26 20:43:44 core2 kernel: [ 817.952579] [drm] Detected VRAM RAM=1024M, BAR=256M Aug 26 20:43:44 core2 kernel: [ 817.966853] [drm] RAM width 128bits DDR Aug 26 20:43:44 core2 kernel: [ 817.981110] [TTM] Zone kernel: Available graphics memory: 1030152 kiB. Aug 26 20:43:44 core2 kernel: [ 817.995563] [TTM] Initializing pool allocator. Aug 26 20:43:44 core2 kernel: [ 818.009750] [drm] radeon: 1024M of VRAM memory ready Aug 26 20:43:44 core2 kernel: [ 818.023829] [drm] radeon: 64M of GTT memory ready. Aug 26 20:43:44 core2 kernel: [ 818.037771] [drm] radeon: irq initialized. Aug 26 20:43:44 core2 kernel: [ 818.051462] [drm] GART: num cpu pages 16384, num gpu pages 16384 Aug 26 20:43:44 core2 kernel: [ 818.065587] [drm] Loading RV730 Microcode Aug 26 20:43:44 core2 kernel: [ 818.154956] [drm] ring test succeeded in 0 usecs Aug 26 20:43:44 core2 kernel: [ 818.170184] [drm] radeon: ib pool ready. Aug 26 20:43:44 core2 kernel: [ 818.184031] [drm] ib test succeeded in 0 usecs Aug 26 20:43:44 core2 kernel: [ 818.197795] [drm] Enabling audio support Aug 26 20:43:44 core2 kernel: [ 818.205090] [drm] Default TV standard: PAL Aug 26 20:43:44 core2 kernel: [ 818.225478] [drm] Default TV standard: PAL Aug 26 20:43:44 core2 kernel: [ 818.239221] [drm] Default TV standard: PAL Aug 26 20:43:44 core2 kernel: [ 818.253487] [drm] Radeon Display Connectors Aug 26 20:43:44 core2 kernel: [ 818.267066] [drm] Connector 0: Aug 26 20:43:44 core2 kernel: [ 818.273927] [drm] DVI-I Aug 26 20:43:44 core2 kernel: [ 818.280496] [drm] HPD2 Aug 26 20:43:44 core2 kernel: [ 818.286750] [drm] DDC: 0x7f10 0x7f10 0x7f14 0x7f14 0x7f18 0x7f18 0x7f1c 0x7f1c Aug 26 20:43:44 core2 kernel: [ 818.304984] [drm] Encoders: Aug 26 20:43:44 core2 kernel: [ 818.311041] [drm] DFP1: INTERNAL_UNIPHY1 Aug 26 20:43:44 core2 kernel: [ 818.322577] [drm] CRT2: INTERNAL_KLDSCP_DAC2 Aug 26 20:43:44 core2 kernel: [ 818.334063] [drm] Connector 1: Aug 26 20:43:44 core2 kernel: [ 818.339841] [drm] DIN Aug 26 20:43:44 core2 kernel: [ 818.345289] [drm] Encoders: Aug 26 20:43:44 core2 kernel: [ 818.350543] [drm] TV1: INTERNAL_KLDSCP_DAC2 Aug 26 20:43:44 core2 kernel: [ 818.360860] [drm] Connector 2: Aug 26 20:43:44 core2 kernel: [ 818.366480] [drm] VGA Aug 26 20:43:44 core2 kernel: [ 818.371955] [drm] DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 0x7e2c 0x7e2c Aug 26 20:43:44 core2 kernel: [ 818.387876] [drm] Encoders: Aug 26 20:43:44 core2 kernel: [ 818.393397] [drm] CRT1: INTERNAL_KLDSCP_DAC1 Aug 26 20:43:44 core2 kernel: [ 818.462604] [drm] Internal thermal controller without fan control Aug 26 20:43:44 core2 kernel: [ 818.473557] [drm] radeon: power management initialized Aug 26 20:43:45 core2 kernel: [ 819.010356] [drm] fb mappable at 0xE0061000 Aug 26 20:43:45 core2 kernel: [ 819.022513] [drm] vram apper at 0xE0000000 Aug 26 20:43:45 core2 kernel: [ 819.035057] [drm] size 8294400 Aug 26 20:43:45 core2 kernel: [ 819.041723] [drm] fb depth is 24 Aug 26 20:43:45 core2 kernel: [ 819.048181] [drm] pitch is 7680 Aug 26 20:43:45 core2 kernel: [ 819.054411] checking generic (e012c000 130000) vs hw (e0000000 40000000) Aug 26 20:43:45 core2 kernel: [ 819.054414] fb: conflicting fb hw usage radeondrmfb vs EFI VGA - removing generic driver Aug 26 20:43:45 core2 kernel: [ 819.073238] Console: switching to colour dummy device 80x25 Aug 26 20:43:46 core2 kernel: [ 820.272233] Console: switching to colour frame buffer device 240x67 Aug 26 20:43:46 core2 kernel: [ 820.322272] fb0: radeondrmfb frame buffer device Aug 26 20:43:46 core2 kernel: [ 820.322274] drm: registered panic notifier Aug 26 20:43:46 core2 kernel: [ 820.322595] Slow work thread pool: Starting up Aug 26 20:43:46 core2 kernel: [ 820.322814] Slow work thread pool: Ready Aug 26 20:43:46 core2 kernel: [ 820.322952] [drm] Initialized radeon 2.5.0 20080528 for 0000:01:00.0 on minor 0 Aug 26 20:46:21 core2 kernel: [ 974.690040] BUG: unable to handle kernel NULL pointer dereference at (null) Aug 26 20:46:21 core2 kernel: [ 974.690046] IP: [] r600_ioctl_wait_idle+0x43/0x7d [radeon] Aug 26 20:46:21 core2 kernel: [ 974.690078] PGD 580e5067 PUD 58016067 PMD 0 Aug 26 20:46:21 core2 kernel: [ 974.690082] Oops: 0000 [#1] SMP Aug 26 20:46:21 core2 kernel: [ 974.690085] last sysfs file: /sys/devices/pci0000:00/0000:00:0b.0/0000:01:00.0/boot_vga Aug 26 20:46:21 core2 kernel: [ 974.690089] CPU 0 Aug 26 20:46:21 core2 kernel: [ 974.690090] Modules linked in: radeon parport_pc ppdev lp parport kvm_amd kvm binfmt_misc dm_snapshot dm_mirror dm_region_hash dm_log dm_mod pppoe pppox fuse ppp_generic slhc xfs exportfs w83627ehf hwmon_vid i2c_dev snd_usb_audio snd_usbmidi_lib snd_cmipci snd_hda_intel gameport snd_hda_codec snd_opl3_lib snd_hwdep snd_pcm_oss snd_mpu401_uart snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq ttm snd_timer snd_seq_device drm_kms_helper drm snd btusb snd_page_alloc i2c_algo_bit bluetooth soundcore rfkill i2c_nforce2 shpchp i2c_core edac_core k8temp tpm_tis psmouse pci_hotplug edac_mce_amd tpm tpm_bios processor evdev serio_raw pcspkr button ext3 jbd mbcache usbhid hid sg sr_mod cdrom sd_mod crc_t10dif ata_generic ohci_hcd ehci_hcd sata_nv pata_amd libata 8139cp 8139too scsi_mod usbcore mii thermal floppy thermal_sys nls_base [last unloaded: radeon] Aug 26 20:46:21 core2 kernel: [ 974.690155] Aug 26 20:46:21 core2 kernel: [ 974.690159] Pid: 2332, comm: Xorg Not tainted 2.6.35-trunk-amd64 #1 AM2NF3-VSTA/To Be Filled By O.E.M. Aug 26 20:46:21 core2 kernel: [ 974.690162] RIP: 0010:[] [] r600_ioctl_wait_idle+0x43/0x7d [radeon] Aug 26 20:46:21 core2 kernel: [ 974.690182] RSP: 0018:ffff880058335de0 EFLAGS: 00010246 Aug 26 20:46:21 core2 kernel: [ 974.690184] RAX: ffffc90000b60000 RBX: ffff880070626480 RCX: 0000000000000000 Aug 26 20:46:21 core2 kernel: [ 974.690187] RDX: 0000000000000000 RSI: ffff880077a57e00 RDI: ffff88007d3e6000 Aug 26 20:46:21 core2 kernel: [ 974.690189] RBP: ffff880077a57e00 R08: 0000000000000000 R09: 00000000c0086464 Aug 26 20:46:21 core2 kernel: [ 974.690192] R10: ffff880058334000 R11: 0000000000003286 R12: 0000000000000000 Aug 26 20:46:21 core2 kernel: [ 974.690194] R13: 00000000c0086464 R14: ffffffffa0a72940 R15: ffffffffa0a14b89 Aug 26 20:46:21 core2 kernel: [ 974.690198] FS: 0000000000000000(0000) GS:ffff880001a00000(0063) knlGS:00000000f73937c0 Aug 26 20:46:21 core2 kernel: [ 974.690201] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 Aug 26 20:46:21 core2 kernel: [ 974.690203] CR2: 0000000000000000 CR3: 00000000580b2000 CR4: 00000000000006f0 Aug 26 20:46:21 core2 kernel: [ 974.690205] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 26 20:46:21 core2 kernel: [ 974.690208] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Aug 26 20:46:21 core2 kernel: [ 974.690211] Process Xorg (pid: 2332, threadinfo ffff880058334000, task ffff8800707f06d0) Aug 26 20:46:21 core2 kernel: [ 974.690213] Stack: Aug 26 20:46:21 core2 kernel: [ 974.690215] ffffffffa0a14bdd ffff8800705303c0 ffff88006309f800 0000000000000064 Aug 26 20:46:21 core2 kernel: [ 974.690218] <0> ffffffffa056d36d ffff880000000064 000000000000e200 ffff880000000001 Aug 26 20:46:21 core2 kernel: [ 974.690222] <0> ffffffff810c8ae6 ffff880058335e38 00000000ffa33e98 0000000000000001 Aug 26 20:46:21 core2 kernel: [ 974.690227] Call Trace: Aug 26 20:46:21 core2 kernel: [ 974.690246] [] ? radeon_gem_wait_idle_ioctl+0x54/0x64 [radeon] Aug 26 20:46:21 core2 kernel: [ 974.690264] [] ? drm_ioctl+0x21a/0x301 [drm] Aug 26 20:46:21 core2 kernel: [ 974.690270] [] ? vma_link+0xa3/0xca Aug 26 20:46:21 core2 kernel: [ 974.690274] [] ? mmap_region+0x3bc/0x4d1 Aug 26 20:46:21 core2 kernel: [ 974.690293] [] ? radeon_kms_compat_ioctl+0x16/0x1a [radeon] Aug 26 20:46:21 core2 kernel: [ 974.690298] [] ? compat_sys_ioctl+0x1be/0x397 Aug 26 20:46:21 core2 kernel: [ 974.690301] [] ? sys_mmap_pgoff+0x117/0x12a Aug 26 20:46:21 core2 kernel: [ 974.690305] [] ? cstar_dispatch+0x7/0x2e Aug 26 20:46:21 core2 kernel: [ 974.690307] Code: 97 50 03 00 00 48 8b 87 c8 00 00 00 76 0a 31 c9 89 88 34 2f 00 00 eb 13 b9 34 2f 00 00 89 08 31 c0 48 8b 8f c8 00 00 00 89 41 04 <8b> 02 c3 48 81 bf c0 00 00 00 80 54 00 00 48 8b 87 c8 00 00 00 Aug 26 20:46:21 core2 kernel: [ 974.690335] RIP [] r600_ioctl_wait_idle+0x43/0x7d [radeon] Aug 26 20:46:21 core2 kernel: [ 974.690352] RSP Aug 26 20:46:21 core2 kernel: [ 974.690354] CR2: 0000000000000000 Aug 26 20:46:21 core2 kernel: [ 974.690357] ---[ end trace fef41b3782c6e677 ]--- Aug 26 20:46:21 core2 kernel: [ 974.690669] [drm:drm_release] *ERROR* Device busy: 1 Aug 26 20:46:45 core2 kernel: [ 999.130185] SysRq : Keyboard mode set to system default Aug 26 20:46:46 core2 kernel: [ 1000.145690] SysRq : This sysrq operation is disabled. Aug 26 20:46:47 core2 kernel: [ 1001.169196] SysRq : This sysrq operation is disabled. Aug 26 20:46:48 core2 kernel: [ 1002.096739] SysRq : Emergency Sync Aug 26 20:46:48 core2 kernel: [ 1002.097158] Emergency Sync complete Aug 26 20:46:49 core2 kernel: [ 1003.240184] SysRq : Emergency Remount R/O