Package: linux-image-2.6-amd64 Version: 2.6.32+28 Severity: important --- Please enter the report below this line. ---
Hello I have installed debian testing AMD64 yesterday from a CD and after the first reboot, I had a black screen when gdm tried to start. Uninstalling xserver-xorg-video-ati fixed the problem for me. Then I needed to create a xorg.conf in order to be able to be able to use dual screens and I wanted to test the xorg.conf generated by "Xorg -configure" with gdm, but I also had a black screen and can't use the keyboard anymore except with the magic keys. I was then able to enter raw mode and get the following messages from dmesg : [ 14.561465] Bridge firewalling registered [ 14.577850] Bluetooth: SCO (Voice Link) ver 0.6 [ 14.577852] Bluetooth: SCO socket layer initialized [ 14.765427] BUG: unable to handle kernel NULL pointer dereference at (null) [ 14.765434] IP: [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 14.765458] PGD 12e1d3067 PUD 12cd46067 PMD 0 [ 14.765464] Oops: 0000 [#1] SMP [ 14.765468] last sysfs file: /sys/devices/virtual/net/lo/operstate [ 14.765472] CPU 5 [ 14.765475] Modules linked in: sco bridge stp bnep rfcomm l2cap bluetooth rfkill acpi_cpufreq cpufreq_powersave cpufreq_userspace cpufreq_conservative cpufreq_stats fuse radeon ttm drm_kms_helper drm i2c_algo_bit loop snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device i2c_i801 snd soundcore snd_page_alloc i2c_core parport_pc video output pcspkr button evdev parport psmouse processor serio_raw ext4 mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif usbhid hid ata_piix ata_generic libata ehci_hcd e1000e scsi_mod usbcore nls_base thermal thermal_sys [last unloaded: scsi_wait_scan] [ 14.765549] Pid: 1792, comm: Xorg Not tainted 2.6.32-5-amd64 #1 [ 14.765553] RIP: 0010:[<ffffffffa0344933>] [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 14.765573] RSP: 0018:ffff88012e34dd70 EFLAGS: 00010246 [ 14.765577] RAX: 0000000000000000 RBX: ffff88012e30ce00 RCX: 0000000000000000 [ 14.765581] RDX: ffffc90005702f34 RSI: ffff88012e30ce00 RDI: ffff88012c3be000 [ 14.765585] RBP: ffff88012dc106c0 R08: ffff88012e30ce80 R09: 00000000c0086464 [ 14.765588] R10: 0000000000000001 R11: 000000032e34dd7c R12: 0000000000000000 [ 14.765592] R13: ffff88012c0ae000 R14: ffff88012e296600 R15: ffff88012c0ae000 [ 14.765597] FS: 00007fed4a32e700(0000) GS:ffff8800054a0000(0000) knlGS:0000000000000000 [ 14.765601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.765605] CR2: 0000000000000000 CR3: 000000012c502000 CR4: 00000000000006e0 [ 14.765609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 14.765613] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 14.765617] Process Xorg (pid: 1792, threadinfo ffff88012e34c000, task ffff88012dc1f810) [ 14.765620] Stack: [ 14.765622] ffffffffa032ab0c ffff88012dc106c0 ffff88012e34dde8 00007fff865100a0 [ 14.765628] <0> ffffffffa0375d90 00000000c0086464 ffffffffa02c6f5c ffff880100000064 [ 14.765634] <0> 000000000000e200 0000000000000001 ffffffff810ca3c2 00007fff86510190 [ 14.765641] Call Trace: [ 14.765662] [<ffffffffa032ab0c>] ? radeon_gem_wait_idle_ioctl+0x5d/0x8b [radeon] [ 14.765674] [<ffffffffa02c6f5c>] ? drm_ioctl+0x259/0x30d [drm] [ 14.765683] [<ffffffff810ca3c2>] ? __do_fault+0x38c/0x3c3 [ 14.765704] [<ffffffffa032aaaf>] ? radeon_gem_wait_idle_ioctl+0x0/0x8b [radeon] [ 14.765710] [<ffffffff810c338a>] ? vma_prio_tree_insert+0x20/0x3a [ 14.765716] [<ffffffff810d035e>] ? vma_link+0x74/0x9a [ 14.765722] [<ffffffff810fa032>] ? vfs_ioctl+0x21/0x6c [ 14.765727] [<ffffffff810fa580>] ? do_vfs_ioctl+0x48d/0x4cb [ 14.765732] [<ffffffff810fa60f>] ? sys_ioctl+0x51/0x70 [ 14.765738] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [ 14.765741] Code: 8b 97 c8 00 00 00 76 0d 48 81 c2 34 2f 00 00 31 c0 89 02 eb 16 b8 34 2f 00 00 89 02 48 8b 87 c8 00 00 00 31 d2 48 83 c0 04 89 10 <8b> 01 c3 48 81 bf c0 00 00 00 80 54 00 00 48 8b 97 c8 00 00 00 [ 14.765784] RIP [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 14.765802] RSP <ffff88012e34dd70> [ 14.765805] CR2: 0000000000000000 [ 14.765808] ---[ end trace b4246ebb442c59dc ]--- [ 14.766216] [drm:drm_release] *ERROR* Device busy: 1 [ 15.016268] lp0: using parport0 (interrupt-driven). [ 15.018101] ppdev: user-space parallel port driver [ 15.074150] BUG: unable to handle kernel NULL pointer dereference at (null) [ 15.074153] IP: [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.074163] PGD 12e3d4067 PUD 12e1fb067 PMD 0 [ 15.074165] Oops: 0000 [#2] SMP [ 15.074167] last sysfs file: /sys/module/parport_pc/initstate [ 15.074168] CPU 0 [ 15.074169] Modules linked in: ppdev lp sco bridge stp bnep rfcomm l2cap bluetooth rfkill acpi_cpufreq cpufreq_powersave cpufreq_userspace cpufreq_conservative cpufreq_stats fuse radeon ttm drm_kms_helper drm i2c_algo_bit loop snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device i2c_i801 snd soundcore snd_page_alloc i2c_core parport_pc video output pcspkr button evdev parport psmouse processor serio_raw ext4 mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif usbhid hid ata_piix ata_generic libata ehci_hcd e1000e scsi_mod usbcore nls_base thermal thermal_sys [last unloaded: scsi_wait_scan] [ 15.074197] Pid: 1885, comm: Xorg Tainted: G D 2.6.32-5-amd64 #1 [ 15.074198] RIP: 0010:[<ffffffffa0344933>] [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.074205] RSP: 0018:ffff88012e1c5d70 EFLAGS: 00010246 [ 15.074207] RAX: 0000000000000000 RBX: ffff88012dfa4600 RCX: 0000000000000000 [ 15.074208] RDX: ffffc90005702f34 RSI: ffff88012dfa4600 RDI: ffff88012c3be000 [ 15.074209] RBP: ffff88012e3c4000 R08: ffff88012dfa4680 R09: 00000000c0086464 [ 15.074211] R10: 0000000000000001 R11: 000000032e1c5d7c R12: 0000000000000000 [ 15.074212] R13: ffff88012c0ae000 R14: ffff88012e2e1c80 R15: ffff88012c0ae000 [ 15.074214] FS: 00007f6565838700(0000) GS:ffff880005400000(0000) knlGS:0000000000000000 [ 15.074215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.074216] CR2: 0000000000000000 CR3: 000000012df43000 CR4: 00000000000006f0 [ 15.074218] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 15.074219] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 15.074221] Process Xorg (pid: 1885, threadinfo ffff88012e1c4000, task ffff88012e3fa350) [ 15.074222] Stack: [ 15.074222] ffffffffa032ab0c ffff88012e3c4000 ffff88012e1c5de8 00007ffff1961000 [ 15.074224] <0> ffffffffa0375d90 00000000c0086464 ffffffffa02c6f5c ffff880100000064 [ 15.074227] <0> 000000000000e200 0000000000000001 ffffffff810ca3c2 00007ffff19610f0 [ 15.074229] Call Trace: [ 15.074237] [<ffffffffa032ab0c>] ? radeon_gem_wait_idle_ioctl+0x5d/0x8b [radeon] [ 15.074241] [<ffffffffa02c6f5c>] ? drm_ioctl+0x259/0x30d [drm] [ 15.074245] [<ffffffff810ca3c2>] ? __do_fault+0x38c/0x3c3 [ 15.074252] [<ffffffffa032aaaf>] ? radeon_gem_wait_idle_ioctl+0x0/0x8b [radeon] [ 15.074255] [<ffffffff810c338a>] ? vma_prio_tree_insert+0x20/0x3a [ 15.074257] [<ffffffff810d035e>] ? vma_link+0x74/0x9a [ 15.074260] [<ffffffff810fa032>] ? vfs_ioctl+0x21/0x6c [ 15.074262] [<ffffffff810fa580>] ? do_vfs_ioctl+0x48d/0x4cb [ 15.074264] [<ffffffff810fa60f>] ? sys_ioctl+0x51/0x70 [ 15.074266] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [ 15.074267] Code: 8b 97 c8 00 00 00 76 0d 48 81 c2 34 2f 00 00 31 c0 89 02 eb 16 b8 34 2f 00 00 89 02 48 8b 87 c8 00 00 00 31 d2 48 83 c0 04 89 10 <8b> 01 c3 48 81 bf c0 00 00 00 80 54 00 00 48 8b 97 c8 00 00 00 [ 15.074282] RIP [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.074289] RSP <ffff88012e1c5d70> [ 15.074289] CR2: 0000000000000000 [ 15.074291] ---[ end trace b4246ebb442c59dd ]--- [ 15.074482] [drm:drm_release] *ERROR* Device busy: 1 [ 15.365636] BUG: unable to handle kernel NULL pointer dereference at (null) [ 15.365639] IP: [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.365649] PGD 12e323067 PUD 12dfa0067 PMD 0 [ 15.365651] Oops: 0000 [#3] SMP [ 15.365653] last sysfs file: /sys/devices/pci0000:00/0000:00:03.0/0000:01:00.0/boot_vga [ 15.365655] CPU 0 [ 15.365656] Modules linked in: ppdev lp sco bridge stp bnep rfcomm l2cap bluetooth rfkill acpi_cpufreq cpufreq_powersave cpufreq_userspace cpufreq_conservative cpufreq_stats fuse radeon ttm drm_kms_helper drm i2c_algo_bit loop snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device i2c_i801 snd soundcore snd_page_alloc i2c_core parport_pc video output pcspkr button evdev parport psmouse processor serio_raw ext4 mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif usbhid hid ata_piix ata_generic libata ehci_hcd e1000e scsi_mod usbcore nls_base thermal thermal_sys [last unloaded: scsi_wait_scan] [ 15.365685] Pid: 1913, comm: Xorg Tainted: G D 2.6.32-5-amd64 #1 [ 15.365686] RIP: 0010:[<ffffffffa0344933>] [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.365694] RSP: 0018:ffff88012e25dd70 EFLAGS: 00010246 [ 15.365695] RAX: 0000000000000000 RBX: ffff88012dfa6600 RCX: 0000000000000000 [ 15.365696] RDX: ffffc90005702f34 RSI: ffff88012dfa6600 RDI: ffff88012c3be000 [ 15.365698] RBP: ffff88012b85ca80 R08: ffff88012dfa6680 R09: 00000000c0086464 [ 15.365699] R10: 0000000000000001 R11: 000000032e25dd7c R12: 0000000000000000 [ 15.365700] R13: ffff88012c0ae000 R14: ffff88012df04900 R15: ffff88012c0ae000 [ 15.365702] FS: 00007f6a94f7d700(0000) GS:ffff880005400000(0000) knlGS:0000000000000000 [ 15.365704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.365705] CR2: 0000000000000000 CR3: 000000012c515000 CR4: 00000000000006f0 [ 15.365707] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 15.365708] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 15.365710] Process Xorg (pid: 1913, threadinfo ffff88012e25c000, task ffff88012e3ff810) [ 15.365711] Stack: [ 15.365711] ffffffffa032ab0c ffff88012b85ca80 ffff88012e25dde8 00007fff7702f5c0 [ 15.365714] <0> ffffffffa0375d90 00000000c0086464 ffffffffa02c6f5c ffff880100000064 [ 15.365716] <0> 000000000000e200 0000000000000001 ffffffff810ca3c2 00007fff7702f6b0 [ 15.365718] Call Trace: [ 15.365726] [<ffffffffa032ab0c>] ? radeon_gem_wait_idle_ioctl+0x5d/0x8b [radeon] [ 15.365731] [<ffffffffa02c6f5c>] ? drm_ioctl+0x259/0x30d [drm] [ 15.365735] [<ffffffff810ca3c2>] ? __do_fault+0x38c/0x3c3 [ 15.365743] [<ffffffffa032aaaf>] ? radeon_gem_wait_idle_ioctl+0x0/0x8b [radeon] [ 15.365745] [<ffffffff810c338a>] ? vma_prio_tree_insert+0x20/0x3a [ 15.365747] [<ffffffff810d035e>] ? vma_link+0x74/0x9a [ 15.365750] [<ffffffff810fa032>] ? vfs_ioctl+0x21/0x6c [ 15.365752] [<ffffffff810fa580>] ? do_vfs_ioctl+0x48d/0x4cb [ 15.365754] [<ffffffff810fa60f>] ? sys_ioctl+0x51/0x70 [ 15.365757] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [ 15.365758] Code: 8b 97 c8 00 00 00 76 0d 48 81 c2 34 2f 00 00 31 c0 89 02 eb 16 b8 34 2f 00 00 89 02 48 8b 87 c8 00 00 00 31 d2 48 83 c0 04 89 10 <8b> 01 c3 48 81 bf c0 00 00 00 80 54 00 00 48 8b 97 c8 00 00 00 [ 15.365773] RIP [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.365780] RSP <ffff88012e25dd70> [ 15.365781] CR2: 0000000000000000 [ 15.365782] ---[ end trace b4246ebb442c59de ]--- [ 15.365944] [drm:drm_release] *ERROR* Device busy: 1 [ 15.644288] BUG: unable to handle kernel NULL pointer dereference at (null) [ 15.644291] IP: [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.644301] PGD 12cc1c067 PUD 12e14e067 PMD 0 [ 15.644303] Oops: 0000 [#4] SMP [ 15.644304] last sysfs file: /sys/devices/pci0000:00/0000:00:03.0/0000:01:00.0/boot_vga [ 15.644306] CPU 0 [ 15.644307] Modules linked in: ppdev lp sco bridge stp bnep rfcomm l2cap bluetooth rfkill acpi_cpufreq cpufreq_powersave cpufreq_userspace cpufreq_conservative cpufreq_stats fuse radeon ttm drm_kms_helper drm i2c_algo_bit loop snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device i2c_i801 snd soundcore snd_page_alloc i2c_core parport_pc video output pcspkr button evdev parport psmouse processor serio_raw ext4 mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif usbhid hid ata_piix ata_generic libata ehci_hcd e1000e scsi_mod usbcore nls_base thermal thermal_sys [last unloaded: scsi_wait_scan] [ 15.644335] Pid: 1935, comm: Xorg Tainted: G D 2.6.32-5-amd64 #1 [ 15.644337] RIP: 0010:[<ffffffffa0344933>] [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.644344] RSP: 0018:ffff88012e36dd70 EFLAGS: 00010246 [ 15.644345] RAX: 0000000000000000 RBX: ffff88012dfa5000 RCX: 0000000000000000 [ 15.644346] RDX: ffffc90005702f34 RSI: ffff88012dfa5000 RDI: ffff88012c3be000 [ 15.644348] RBP: ffff88012e296d80 R08: ffff88012dfa5080 R09: 00000000c0086464 [ 15.644349] R10: 0000000000000001 R11: 000000032e36dd7c R12: 0000000000000000 [ 15.644350] R13: ffff88012c0ae000 R14: ffff88012df2fb00 R15: ffff88012c0ae000 [ 15.644352] FS: 00007f973c1d7700(0000) GS:ffff880005400000(0000) knlGS:0000000000000000 [ 15.644353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.644355] CR2: 0000000000000000 CR3: 000000012bba9000 CR4: 00000000000006f0 [ 15.644356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 15.644357] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 15.644359] Process Xorg (pid: 1935, threadinfo ffff88012e36c000, task ffff88012cf21c40) [ 15.644360] Stack: [ 15.644361] ffffffffa032ab0c ffff88012e296d80 ffff88012e36dde8 00007fffde19ff90 [ 15.644363] <0> ffffffffa0375d90 00000000c0086464 ffffffffa02c6f5c ffff880100000064 [ 15.644365] <0> 000000000000e200 0000000000000001 ffffffff810ca3c2 00007fffde1a0080 [ 15.644367] Call Trace: [ 15.644375] [<ffffffffa032ab0c>] ? radeon_gem_wait_idle_ioctl+0x5d/0x8b [radeon] [ 15.644380] [<ffffffffa02c6f5c>] ? drm_ioctl+0x259/0x30d [drm] [ 15.644384] [<ffffffff810ca3c2>] ? __do_fault+0x38c/0x3c3 [ 15.644391] [<ffffffffa032aaaf>] ? radeon_gem_wait_idle_ioctl+0x0/0x8b [radeon] [ 15.644394] [<ffffffff810c338a>] ? vma_prio_tree_insert+0x20/0x3a [ 15.644396] [<ffffffff810d035e>] ? vma_link+0x74/0x9a [ 15.644399] [<ffffffff810fa032>] ? vfs_ioctl+0x21/0x6c [ 15.644401] [<ffffffff810fa580>] ? do_vfs_ioctl+0x48d/0x4cb [ 15.644403] [<ffffffff810fa60f>] ? sys_ioctl+0x51/0x70 [ 15.644405] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [ 15.644406] Code: 8b 97 c8 00 00 00 76 0d 48 81 c2 34 2f 00 00 31 c0 89 02 eb 16 b8 34 2f 00 00 89 02 48 8b 87 c8 00 00 00 31 d2 48 83 c0 04 89 10 <8b> 01 c3 48 81 bf c0 00 00 00 80 54 00 00 48 8b 97 c8 00 00 00 [ 15.644421] RIP [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.644427] RSP <ffff88012e36dd70> [ 15.644428] CR2: 0000000000000000 [ 15.644429] ---[ end trace b4246ebb442c59df ]--- [ 15.644576] [drm:drm_release] *ERROR* Device busy: 1 [ 15.923694] BUG: unable to handle kernel NULL pointer dereference at (null) [ 15.923697] IP: [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.923707] PGD 12e2ec067 PUD 12e2e9067 PMD 0 [ 15.923709] Oops: 0000 [#5] SMP [ 15.923710] last sysfs file: /sys/devices/pci0000:00/0000:00:03.0/0000:01:00.0/boot_vga [ 15.923712] CPU 0 [ 15.923713] Modules linked in: ppdev lp sco bridge stp bnep rfcomm l2cap bluetooth rfkill acpi_cpufreq cpufreq_powersave cpufreq_userspace cpufreq_conservative cpufreq_stats fuse radeon ttm drm_kms_helper drm i2c_algo_bit loop snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device i2c_i801 snd soundcore snd_page_alloc i2c_core parport_pc video output pcspkr button evdev parport psmouse processor serio_raw ext4 mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif usbhid hid ata_piix ata_generic libata ehci_hcd e1000e scsi_mod usbcore nls_base thermal thermal_sys [last unloaded: scsi_wait_scan] [ 15.923740] Pid: 1944, comm: Xorg Tainted: G D 2.6.32-5-amd64 #1 [ 15.923742] RIP: 0010:[<ffffffffa0344933>] [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.923749] RSP: 0018:ffff88012dc7bd70 EFLAGS: 00010246 [ 15.923750] RAX: 0000000000000000 RBX: ffff88012dfa4800 RCX: 0000000000000000 [ 15.923751] RDX: ffffc90005702f34 RSI: ffff88012dfa4800 RDI: ffff88012c3be000 [ 15.923753] RBP: ffff88012e240480 R08: ffff88012dfa4880 R09: 00000000c0086464 [ 15.923754] R10: 0000000000000001 R11: 000000032dc7bd7c R12: 0000000000000000 [ 15.923755] R13: ffff88012c0ae000 R14: ffff88012e241740 R15: ffff88012c0ae000 [ 15.923757] FS: 00007ffa30d76700(0000) GS:ffff880005400000(0000) knlGS:0000000000000000 [ 15.923758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.923760] CR2: 0000000000000000 CR3: 000000012e1bc000 CR4: 00000000000006f0 [ 15.923761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 15.923762] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 15.923764] Process Xorg (pid: 1944, threadinfo ffff88012dc7a000, task ffff88012d00f810) [ 15.923765] Stack: [ 15.923766] ffffffffa032ab0c ffff88012e240480 ffff88012dc7bde8 00007fff141785c0 [ 15.923768] <0> ffffffffa0375d90 00000000c0086464 ffffffffa02c6f5c ffff880100000064 [ 15.923770] <0> 000000000000e200 0000000000000001 ffffffff810e3f7b ffffea0004215b00 [ 15.923772] Call Trace: [ 15.923780] [<ffffffffa032ab0c>] ? radeon_gem_wait_idle_ioctl+0x5d/0x8b [radeon] [ 15.923785] [<ffffffffa02c6f5c>] ? drm_ioctl+0x259/0x30d [drm] [ 15.923789] [<ffffffff810e3f7b>] ? get_partial_node+0x15/0x85 [ 15.923796] [<ffffffffa032aaaf>] ? radeon_gem_wait_idle_ioctl+0x0/0x8b [radeon] [ 15.923799] [<ffffffff810c338a>] ? vma_prio_tree_insert+0x20/0x3a [ 15.923801] [<ffffffff810d035e>] ? vma_link+0x74/0x9a [ 15.923803] [<ffffffff810fa032>] ? vfs_ioctl+0x21/0x6c [ 15.923805] [<ffffffff810fa580>] ? do_vfs_ioctl+0x48d/0x4cb [ 15.923807] [<ffffffff810fa60f>] ? sys_ioctl+0x51/0x70 [ 15.923809] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [ 15.923810] Code: 8b 97 c8 00 00 00 76 0d 48 81 c2 34 2f 00 00 31 c0 89 02 eb 16 b8 34 2f 00 00 89 02 48 8b 87 c8 00 00 00 31 d2 48 83 c0 04 89 10 <8b> 01 c3 48 81 bf c0 00 00 00 80 54 00 00 48 8b 97 c8 00 00 00 [ 15.923825] RIP [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 15.923831] RSP <ffff88012dc7bd70> [ 15.923832] CR2: 0000000000000000 [ 15.923833] ---[ end trace b4246ebb442c59e0 ]--- [ 15.923980] [drm:drm_release] *ERROR* Device busy: 1 [ 16.203089] BUG: unable to handle kernel NULL pointer dereference at (null) [ 16.203091] IP: [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 16.203101] PGD 12df98067 PUD 12e1f6067 PMD 0 [ 16.203103] Oops: 0000 [#6] SMP [ 16.203104] last sysfs file: /sys/devices/pci0000:00/0000:00:03.0/0000:01:00.0/boot_vga [ 16.203106] CPU 0 [ 16.203107] Modules linked in: ppdev lp sco bridge stp bnep rfcomm l2cap bluetooth rfkill acpi_cpufreq cpufreq_powersave cpufreq_userspace cpufreq_conservative cpufreq_stats fuse radeon ttm drm_kms_helper drm i2c_algo_bit loop snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device i2c_i801 snd soundcore snd_page_alloc i2c_core parport_pc video output pcspkr button evdev parport psmouse processor serio_raw ext4 mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif usbhid hid ata_piix ata_generic libata ehci_hcd e1000e scsi_mod usbcore nls_base thermal thermal_sys [last unloaded: scsi_wait_scan] [ 16.203135] Pid: 1948, comm: Xorg Tainted: G D 2.6.32-5-amd64 #1 [ 16.203136] RIP: 0010:[<ffffffffa0344933>] [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 16.203143] RSP: 0018:ffff88012dc95d70 EFLAGS: 00010246 [ 16.203144] RAX: 0000000000000000 RBX: ffff88012dfa4200 RCX: 0000000000000000 [ 16.203146] RDX: ffffc90005702f34 RSI: ffff88012dfa4200 RDI: ffff88012c3be000 [ 16.203147] RBP: ffff88012e20f680 R08: ffff88012dfa4280 R09: 00000000c0086464 [ 16.203148] R10: 0000000000000001 R11: 000000032dc95d7c R12: 0000000000000000 [ 16.203150] R13: ffff88012c0ae000 R14: ffff88012e20e600 R15: ffff88012c0ae000 [ 16.203151] FS: 00007f9f4cc46700(0000) GS:ffff880005400000(0000) knlGS:0000000000000000 [ 16.203153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.203154] CR2: 0000000000000000 CR3: 000000012df8d000 CR4: 00000000000006f0 [ 16.203155] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 16.203157] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 16.203158] Process Xorg (pid: 1948, threadinfo ffff88012dc94000, task ffff88012e4e2350) [ 16.203159] Stack: [ 16.203160] ffffffffa032ab0c ffff88012e20f680 ffff88012dc95de8 00007fffca25fc10 [ 16.203162] <0> ffffffffa0375d90 00000000c0086464 ffffffffa02c6f5c ffff880100000064 [ 16.203164] <0> 000000000000e200 0000000000000001 ffffffff810ca3c2 00007fffca25fd00 [ 16.203167] Call Trace: [ 16.203175] [<ffffffffa032ab0c>] ? radeon_gem_wait_idle_ioctl+0x5d/0x8b [radeon] [ 16.203179] [<ffffffffa02c6f5c>] ? drm_ioctl+0x259/0x30d [drm] [ 16.203183] [<ffffffff810ca3c2>] ? __do_fault+0x38c/0x3c3 [ 16.203190] [<ffffffffa032aaaf>] ? radeon_gem_wait_idle_ioctl+0x0/0x8b [radeon] [ 16.203192] [<ffffffff810c338a>] ? vma_prio_tree_insert+0x20/0x3a [ 16.203194] [<ffffffff810d035e>] ? vma_link+0x74/0x9a [ 16.203197] [<ffffffff810fa032>] ? vfs_ioctl+0x21/0x6c [ 16.203199] [<ffffffff810fa580>] ? do_vfs_ioctl+0x48d/0x4cb [ 16.203201] [<ffffffff810fa60f>] ? sys_ioctl+0x51/0x70 [ 16.203203] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [ 16.203204] Code: 8b 97 c8 00 00 00 76 0d 48 81 c2 34 2f 00 00 31 c0 89 02 eb 16 b8 34 2f 00 00 89 02 48 8b 87 c8 00 00 00 31 d2 48 83 c0 04 89 10 <8b> 01 c3 48 81 bf c0 00 00 00 80 54 00 00 48 8b 97 c8 00 00 00 [ 16.203219] RIP [<ffffffffa0344933>] r600_ioctl_wait_idle+0x49/0x89 [radeon] [ 16.203225] RSP <ffff88012dc95d70> [ 16.203226] CR2: 0000000000000000 [ 16.203227] ---[ end trace b4246ebb442c59e1 ]--- [ 16.203368] [drm:drm_release] *ERROR* Device busy: 1 [ 22.981084] eth0: no IPv6 routers present [ 35.290315] SysRq : Keyboard mode set to system default The full output from dmesg is in attachement. I didn't find anything special in the Xorg log file but it is also in attachement. Here is the result of lspci : 00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11) 00:03.0 PCI bridge: Intel Corporation Core Processor PCI Express Root Port 1 (rev 11) 00:08.0 System peripheral: Intel Corporation Core Processor System Management Registers (rev 11) 00:08.1 System peripheral: Intel Corporation Core Processor Semaphore and Scratchpad Registers (rev 11) 00:08.2 System peripheral: Intel Corporation Core Processor System Control and Status Registers (rev 11) 00:08.3 System peripheral: Intel Corporation Core Processor Miscellaneous Registers (rev 11) 00:10.0 System peripheral: Intel Corporation Core Processor QPI Link (rev 11) 00:10.1 System peripheral: Intel Corporation Core Processor QPI Routing and Protocol Registers (rev 11) 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) 00:16.2 IDE interface: Intel Corporation 5 Series/3400 Series Chipset PT IDER Controller (rev 06) 00:16.3 Serial controller: Intel Corporation 5 Series/3400 Series Chipset KT Controller (rev 06) 00:19.0 Ethernet controller: Intel Corporation 82578DC Gigabit Network Connection (rev 06) 00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06) 00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a6) 00:1f.0 ISA bridge: Intel Corporation 5 Series Chipset LPC Interface Controller (rev 06) 00:1f.2 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA IDE Controller (rev 06) 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06) 00:1f.5 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller (rev 06) 01:00.0 VGA compatible controller: ATI Technologies Inc RV710 [Radeon HD 4350] 01:00.1 Audio device: ATI Technologies Inc RV710/730 --- System information. --- Architecture: amd64 Kernel: Linux 2.6.32-5-amd64 Debian Release: squeeze/sid 990 testing security.debian.org 990 testing ftp.ch.debian.org 700 unstable ftp.ch.debian.org 1 experimental ftp.ch.debian.org --- Package information. --- Depends (Version) | Installed =========================================-+-=========== linux-image-2.6.32-5-amd64 | 2.6.32-23 Package's Recommends field is empty. Package's Suggests field is empty. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org