[ 12.023633] vboxvfs: Successfully loaded version 3.1.4 (interface 0x00010004) [ 12.744322] Linux agpgart interface v0.103 [ 12.809601] [drm] Initialized drm 1.1.0 20060810 [ 12.816332] pci 0000:00:02.0: PCI INT A -> Link[LNKB] -> GSI 11 (level, low) -> IRQ 11 [ 12.816373] pci 0000:00:02.0: setting latency timer to 64 [ 12.819050] [drm] Initialized vboxvideo 1.0.0 20090303 for 0000:00:02.0 on minor 0 [ 12.820004] BUG: unable to handle kernel paging request at 21b0001c [ 12.820034] IP: [] drm_ioctl+0x2f/0x3e0 [drm] [ 12.820063] *pde = 00000000 [ 12.820070] Oops: 0000 [#1] SMP [ 12.820076] last sysfs file: /sys/module/ppdev/initstate [ 12.820108] Modules linked in: vboxvideo drm agpgart vboxvfs snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ppdev snd fbcon tileblit font bitblit softcursor psmouse soundcore lp parport_pc serio_raw vga16fb snd_page_alloc vboxguest i2c_piix4 vgastate parport pcnet32 mii [ 12.820131] [ 12.820131] Pid: 688, comm: Xorg Not tainted (2.6.32-16-generic #24-Ubuntu) VirtualBox [ 12.820131] EIP: 0060:[] EFLAGS: 00013246 CPU: 0 [ 12.820131] EIP is at drm_ioctl+0x2f/0x3e0 [drm] [ 12.820131] EAX: 00000000 EBX: 21b00000 ECX: c0106407 EDX: 00000000 [ 12.820131] ESI: d888f150 EDI: ce81a800 EBP: cfac9f50 ESP: cfac9e80 [ 12.820131] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 12.820131] Process Xorg (pid: 688, ti=cfac8000 task=cfb1cce0 task.ti=cfac8000) [ 12.820131] Stack: [ 12.820131] 00000001 d75fb388 cfaac7e8 cfac9eac c01c75a2 c12944a4 00000003 d75fb43c [ 12.820131] <0> d75fb388 cfaac7e8 c0106407 cfac9eec c01c96eb cfafbc00 cfac9ecc cfac9f64 [ 12.820131] <0> 00000500 01000007 c1001000 c12944a0 cfac9ee0 c01ff5d5 c12944a0 00000000 [ 12.820131] Call Trace: [ 12.820131] [] ? find_get_page+0x22/0xa0 [ 12.820131] [] ? write_ldt+0x47/0x1e0 [ 12.820131] [] ? filemap_fault+0xbb/0x410 [ 12.820131] [] ? mem_cgroup_update_mapped_file_stat+0x35/0x90 [ 12.820131] [] ? unlock_page+0x46/0x50 [ 12.820131] [] ? __do_fault+0x3a0/0x490 [ 12.820131] [] ? vfs_ioctl+0x7b/0x90 [ 12.820131] [] ? write_ldt+0x47/0x1e0 [ 12.820131] [] ? do_vfs_ioctl+0x79/0x310 [ 12.820131] [] ? do_page_fault+0x152/0x380 [ 12.820131] [] ? sys_ioctl+0x67/0x80 [ 12.820131] [] ? write_ldt+0x47/0x1e0 [ 12.820131] [] ? syscall_call+0x7/0xb [ 12.820131] [] ? write_ldt+0x47/0x1e0 [ 12.820131] [] ? write_ldt+0x47/0x1e0 [ 12.820131] Code: 56 53 81 ec c4 00 00 00 0f 1f 44 00 00 89 d7 65 8b 15 14 00 00 00 89 55 f0 31 d2 89 8d 58 ff ff ff 8b 58 70 89 f8 25 ff 00 00 00 <8b> 53 1c 8b b2 28 01 00 00 3e ff 46 2c 3e ff 86 88 00 00 00 8b [ 12.820131] EIP: [] drm_ioctl+0x2f/0x3e0 [drm] SS:ESP 0068:cfac9e80 [ 12.820131] CR2: 0000000021b0001c [ 12.820514] ---[ end trace 31328b3ae5d5bde5 ]--- [ 15.106209] BUG: unable to handle kernel paging request at 21b0001c [ 15.106259] IP: [] drm_ioctl+0x2f/0x3e0 [drm] [ 15.106325] *pde = 00000000 [ 15.106364] Oops: 0000 [#2] SMP [ 15.106402] last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC/online [ 15.106439] Modules linked in: binfmt_misc vboxvideo drm agpgart vboxvfs snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ppdev snd fbcon tileblit font bitblit softcursor psmouse soundcore lp parport_pc serio_raw vga16fb snd_page_alloc vboxguest i2c_piix4 vgastate parport pcnet32 mii [ 15.106511] [ 15.106583] Pid: 870, comm: Xorg Tainted: G D (2.6.32-16-generic #24-Ubuntu) VirtualBox [ 15.106616] EIP: 0060:[] EFLAGS: 00013246 CPU: 0 [ 15.106654] EIP is at drm_ioctl+0x2f/0x3e0 [drm] [ 15.106682] EAX: 00000000 EBX: 21b00000 ECX: c0246400 EDX: 00000000 [ 15.106709] ESI: d888f150 EDI: cfafb400 EBP: d5f99f50 ESP: d5f99e80 [ 15.106735] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 15.106761] Process Xorg (pid: 870, ti=d5f98000 task=cfb18000 task.ti=d5f98000) [ 15.106785] Stack: [ 15.106807] 00000001 d5f99f50 00000000 00004d3f d5f99ecc d5f99f50 d5f99ecc d5f99ebc [ 15.106834] <0> c0281d91 00004d3f c0246400 00000026 c05bfa40 d5ddfa80 d5f99ecc d5f99f64 [ 15.106861] <0> c0205154 00004d3f 00000000 c12944c0 d5f99f5c 00000000 00000001 ffffffff [ 15.106887] Call Trace: [ 15.106914] [] ? ext4_file_write+0x41/0xd0 [ 15.106938] [] ? dqget+0x150/0x2f0 [ 15.106960] [] ? do_sync_write+0xc4/0x100 [ 15.106982] [] ? autoremove_wake_function+0x0/0x50 [ 15.107003] [] ? security_file_permission+0x14/0x20 [ 15.107023] [] ? vfs_ioctl+0x7b/0x90 [ 15.107041] [] ? dqget+0x150/0x2f0 [ 15.107059] [] ? do_vfs_ioctl+0x79/0x310 [ 15.107076] [] ? do_sync_write+0x0/0x100 [ 15.107092] [] ? sys_ioctl+0x67/0x80 [ 15.107108] [] ? dqget+0x150/0x2f0 [ 15.107124] [] ? syscall_call+0x7/0xb [ 15.107139] [] ? dqget+0x150/0x2f0 [ 15.107155] [] ? dqget+0x150/0x2f0 [ 15.107167] Code: 56 53 81 ec c4 00 00 00 0f 1f 44 00 00 89 d7 65 8b 15 14 00 00 00 89 55 f0 31 d2 89 8d 58 ff ff ff 8b 58 70 89 f8 25 ff 00 00 00 <8b> 53 1c 8b b2 28 01 00 00 3e ff 46 2c 3e ff 86 88 00 00 00 8b [ 15.107218] EIP: [] drm_ioctl+0x2f/0x3e0 [drm] SS:ESP 0068:d5f99e80 [ 15.107263] CR2: 0000000021b0001c [ 15.107276] ---[ end trace 31328b3ae5d5bde6 ]--- [ 16.281773] BUG: unable to handle kernel paging request at 21b0001c [ 16.281786] IP: [] drm_ioctl+0x2f/0x3e0 [drm] [ 16.281799] *pde = 00000000 [ 16.281812] Oops: 0000 [#3] SMP [ 16.281823] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/boot_vga [ 16.281835] Modules linked in: binfmt_misc vboxvideo drm agpgart vboxvfs snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ppdev snd fbcon tileblit font bitblit softcursor psmouse soundcore lp parport_pc serio_raw vga16fb snd_page_alloc vboxguest i2c_piix4 vgastate parport pcnet32 mii [ 16.281845] [ 16.281855] Pid: 957, comm: Xorg Tainted: G D (2.6.32-16-generic #24-Ubuntu) VirtualBox [ 16.281865] EIP: 0060:[] EFLAGS: 00013246 CPU: 0 [ 16.281874] EIP is at drm_ioctl+0x2f/0x3e0 [drm] [ 16.281882] EAX: 00000000 EBX: 21b00000 ECX: c0246400 EDX: 00000000 [ 16.281891] ESI: d888f150 EDI: d5dc2f00 EBP: d5f99f50 ESP: d5f99e80 [ 16.281898] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 16.281906] Process Xorg (pid: 957, ti=d5f98000 task=d6134ce0 task.ti=d5f98000) [ 16.281913] Stack: [ 16.281919] 00000001 d5f99f50 00000000 00004d3f d5f99ecc d5f99f50 d5f99ecc d5f99ebc [ 16.281926] <0> c0281d91 00004d3f c0246400 00000026 c05bfa40 cf927080 d5f99ecc d5f99f64 [ 16.281932] <0> c0205154 00004d3f 00000000 c12944c0 d5f99f5c 00000000 00000001 ffffffff [ 16.281937] Call Trace: [ 16.281943] [] ? ext4_file_write+0x41/0xd0 [ 16.281948] [] ? dqget+0x150/0x2f0 [ 16.281953] [] ? do_sync_write+0xc4/0x100 [ 16.281958] [] ? autoremove_wake_function+0x0/0x50 [ 16.281962] [] ? security_file_permission+0x14/0x20 [ 16.281966] [] ? vfs_ioctl+0x7b/0x90 [ 16.281970] [] ? dqget+0x150/0x2f0 [ 16.281974] [] ? do_vfs_ioctl+0x79/0x310 [ 16.281978] [] ? do_sync_write+0x0/0x100 [ 16.281981] [] ? sys_ioctl+0x67/0x80 [ 16.281984] [] ? dqget+0x150/0x2f0 [ 16.281987] [] ? syscall_call+0x7/0xb [ 16.281990] [] ? dqget+0x150/0x2f0 [ 16.281993] [] ? dqget+0x150/0x2f0 [ 16.281996] Code: 56 53 81 ec c4 00 00 00 0f 1f 44 00 00 89 d7 65 8b 15 14 00 00 00 89 55 f0 31 d2 89 8d 58 ff ff ff 8b 58 70 89 f8 25 ff 00 00 00 <8b> 53 1c 8b b2 28 01 00 00 3e ff 46 2c 3e ff 86 88 00 00 00 8b [ 16.281998] EIP: [] drm_ioctl+0x2f/0x3e0 [drm] SS:ESP 0068:d5f99e80 [ 16.282001] CR2: 0000000021b0001c [ 16.282003] ---[ end trace 31328b3ae5d5bde7 ]--- [ 17.165912] eth1: no IPv6 routers present [ 17.429143] BUG: unable to handle kernel paging request at 21b0001c [ 17.429158] IP: [] drm_ioctl+0x2f/0x3e0 [drm] [ 17.429195] *pde = 00000000 [ 17.429201] Oops: 0000 [#4] SMP [ 17.429206] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/boot_vga [ 17.429214] Modules linked in: binfmt_misc vboxvideo drm agpgart vboxvfs snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ppdev snd fbcon tileblit font bitblit softcursor psmouse soundcore lp parport_pc serio_raw vga16fb snd_page_alloc vboxguest i2c_piix4 vgastate parport pcnet32 mii [ 17.429245] [ 17.429253] Pid: 963, comm: Xorg Tainted: G D (2.6.32-16-generic #24-Ubuntu) VirtualBox [ 17.429259] EIP: 0060:[] EFLAGS: 00013202 CPU: 0 [ 17.429271] EIP is at drm_ioctl+0x2f/0x3e0 [drm] [ 17.429275] EAX: 00000080 EBX: 21b00000 ECX: c0246400 EDX: 00000000 [ 17.429281] ESI: d888f150 EDI: d5d33580 EBP: d5f99f50 ESP: d5f99e80 [ 17.429285] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 17.429291] Process Xorg (pid: 963, ti=d5f98000 task=d5e7e680 task.ti=d5f98000) [ 17.429296] Stack: [ 17.429300] 00000001 d5f99f50 00000000 00004d3f d5f99ecc d5f99f50 d5f99ecc d5f99ebc [ 17.429308] <0> c0281d91 00004d3f c0246400 00000026 c05bfa40 d5d96480 d5f99ecc d5f99f64 [ 17.429317] <0> c0205154 00004d3f 00000000 c12944c0 d5f99f5c 00000000 00000001 ffffffff [ 17.429326] Call Trace: [ 17.429339] [] ? ext4_file_write+0x41/0xd0 [ 17.429350] [] ? dqget+0x150/0x2f0 [ 17.429360] [] ? do_sync_write+0xc4/0x100 [ 17.429369] [] ? autoremove_wake_function+0x0/0x50 [ 17.429377] [] ? security_file_permission+0x14/0x20 [ 17.429386] [] ? vfs_ioctl+0x7b/0x90 [ 17.429393] [] ? dqget+0x150/0x2f0 [ 17.429399] [] ? do_vfs_ioctl+0x79/0x310 [ 17.429405] [] ? do_sync_write+0x0/0x100 [ 17.429411] [] ? sys_ioctl+0x67/0x80 [ 17.429418] [] ? dqget+0x150/0x2f0 [ 17.429425] [] ? syscall_call+0x7/0xb [ 17.429431] [] ? dqget+0x150/0x2f0 [ 17.429437] [] ? dqget+0x150/0x2f0 [ 17.429441] Code: 56 53 81 ec c4 00 00 00 0f 1f 44 00 00 89 d7 65 8b 15 14 00 00 00 89 55 f0 31 d2 89 8d 58 ff ff ff 8b 58 70 89 f8 25 ff 00 00 00 <8b> 53 1c 8b b2 28 01 00 00 3e ff 46 2c 3e ff 86 88 00 00 00 8b [ 17.429477] EIP: [] drm_ioctl+0x2f/0x3e0 [drm] SS:ESP 0068:d5f99e80 [ 17.429489] CR2: 0000000021b0001c [ 17.429496] ---[ end trace 31328b3ae5d5bde8 ]--- [ 18.629630] BUG: unable to handle kernel paging request at 21b0001c [ 18.629678] IP: [] drm_ioctl+0x2f/0x3e0 [drm] [ 18.629743] *pde = 00000000 [ 18.629786] Oops: 0000 [#5] SMP [ 18.629822] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/boot_vga [ 18.629858] Modules linked in: binfmt_misc vboxvideo drm agpgart vboxvfs snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ppdev snd fbcon tileblit font bitblit softcursor psmouse soundcore lp parport_pc serio_raw vga16fb snd_page_alloc vboxguest i2c_piix4 vgastate parport pcnet32 mii [ 18.629920] [ 18.629953] Pid: 968, comm: Xorg Tainted: G D (2.6.32-16-generic #24-Ubuntu) VirtualBox [ 18.629984] EIP: 0060:[] EFLAGS: 00013246 CPU: 0 [ 18.630019] EIP is at drm_ioctl+0x2f/0x3e0 [drm] [ 18.630047] EAX: 00000000 EBX: 21b00000 ECX: c0246400 EDX: 00000000 [ 18.630073] ESI: d888f150 EDI: cfacb100 EBP: cfaf7f50 ESP: cfaf7e80 [ 18.630099] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 18.630123] Process Xorg (pid: 968, ti=cfaf6000 task=cfb1cce0 task.ti=cfaf6000) [ 18.630146] Stack: [ 18.630167] 00000001 cfaf7f50 00000000 00004d3f cfaf7ecc cfaf7f50 cfaf7ecc cfaf7ebc [ 18.630194] <0> c0281d91 00004d3f c0246400 00000026 c05bfa40 d5d35c00 cfaf7ecc cfaf7f64 [ 18.630219] <0> c0205154 00004d3f 00000000 c12944c0 cfaf7f5c 00000000 00000001 ffffffff [ 18.630244] Call Trace: [ 18.630269] [] ? ext4_file_write+0x41/0xd0 [ 18.630292] [] ? dqget+0x150/0x2f0 [ 18.630313] [] ? do_sync_write+0xc4/0x100 [ 18.630334] [] ? autoremove_wake_function+0x0/0x50 [ 18.630353] [] ? security_file_permission+0x14/0x20 [ 18.630373] [] ? vfs_ioctl+0x7b/0x90 [ 18.630390] [] ? dqget+0x150/0x2f0 [ 18.630406] [] ? do_vfs_ioctl+0x79/0x310 [ 18.630422] [] ? do_sync_write+0x0/0x100 [ 18.630437] [] ? sys_ioctl+0x67/0x80 [ 18.630452] [] ? dqget+0x150/0x2f0 [ 18.630467] [] ? syscall_call+0x7/0xb [ 18.630481] [] ? dqget+0x150/0x2f0 [ 18.630495] [] ? dqget+0x150/0x2f0 [ 18.630506] Code: 56 53 81 ec c4 00 00 00 0f 1f 44 00 00 89 d7 65 8b 15 14 00 00 00 89 55 f0 31 d2 89 8d 58 ff ff ff 8b 58 70 89 f8 25 ff 00 00 00 <8b> 53 1c 8b b2 28 01 00 00 3e ff 46 2c 3e ff 86 88 00 00 00 8b [ 18.630552] EIP: [] drm_ioctl+0x2f/0x3e0 [drm] SS:ESP 0068:cfaf7e80 [ 18.630572] CR2: 0000000021b0001c [ 18.630584] ---[ end trace 31328b3ae5d5bde9 ]--- [ 19.851175] BUG: unable to handle kernel paging request at 21b0001c [ 19.851188] IP: [] drm_ioctl+0x2f/0x3e0 [drm] [ 19.851249] *pde = 00000000 [ 19.851256] Oops: 0000 [#6] SMP [ 19.851262] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/boot_vga [ 19.851271] Modules linked in: binfmt_misc vboxvideo drm agpgart vboxvfs snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ppdev snd fbcon tileblit font bitblit softcursor psmouse soundcore lp parport_pc serio_raw vga16fb snd_page_alloc vboxguest i2c_piix4 vgastate parport pcnet32 mii [ 19.851309] [ 19.851317] Pid: 973, comm: Xorg Tainted: G D (2.6.32-16-generic #24-Ubuntu) VirtualBox [ 19.851323] EIP: 0060:[] EFLAGS: 00013202 CPU: 0 [ 19.851351] EIP is at drm_ioctl+0x2f/0x3e0 [drm] [ 19.851358] EAX: 00000080 EBX: 21b00000 ECX: c0246400 EDX: 00000000 [ 19.851363] ESI: d888f150 EDI: cf924080 EBP: cf867f50 ESP: cf867e80 [ 19.851368] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 19.851375] Process Xorg (pid: 973, ti=cf866000 task=cfb1c010 task.ti=cf866000) [ 19.851380] Stack: [ 19.851384] 00000001 cf867f50 00000000 00004d3f cf867ecc cf867f50 cf867ecc cf867ebc [ 19.851395] <0> c0281d91 00004d3f c0246400 00000026 c05bfa40 d7a9d580 cf867ecc cf867f64 [ 19.851404] <0> c0205154 00004d3f 00000000 c12944c0 cf867f5c 00000000 00000001 ffffffff [ 19.851420] Call Trace: [ 19.851433] [] ? ext4_file_write+0x41/0xd0 [ 19.851442] [] ? dqget+0x150/0x2f0 [ 19.851451] [] ? do_sync_write+0xc4/0x100 [ 19.851460] [] ? autoremove_wake_function+0x0/0x50 [ 19.851469] [] ? security_file_permission+0x14/0x20 [ 19.851478] [] ? vfs_ioctl+0x7b/0x90 [ 19.851485] [] ? dqget+0x150/0x2f0 [ 19.851492] [] ? do_vfs_ioctl+0x79/0x310 [ 19.851499] [] ? do_sync_write+0x0/0x100 [ 19.851505] [] ? sys_ioctl+0x67/0x80 [ 19.851512] [] ? dqget+0x150/0x2f0 [ 19.851520] [] ? syscall_call+0x7/0xb [ 19.851527] [] ? dqget+0x150/0x2f0 [ 19.851533] [] ? dqget+0x150/0x2f0 [ 19.851538] Code: 56 53 81 ec c4 00 00 00 0f 1f 44 00 00 89 d7 65 8b 15 14 00 00 00 89 55 f0 31 d2 89 8d 58 ff ff ff 8b 58 70 89 f8 25 ff 00 00 00 <8b> 53 1c 8b b2 28 01 00 00 3e ff 46 2c 3e ff 86 88 00 00 00 8b [ 19.851578] EIP: [] drm_ioctl+0x2f/0x3e0 [drm] SS:ESP 0068:cf867e80 [ 19.851593] CR2: 0000000021b0001c [ 19.851600] ---[ end trace 31328b3ae5d5bdea ]--- [ 21.008743] BUG: unable to handle kernel paging request at 21b0001c [ 21.008784] IP: [] drm_ioctl+0x2f/0x3e0 [drm] [ 21.008821] *pde = 00000000 [ 21.008854] Oops: 0000 [#7] SMP [ 21.008884] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/boot_vga [ 21.008910] Modules linked in: binfmt_misc vboxvideo drm agpgart vboxvfs snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ppdev snd fbcon tileblit font bitblit softcursor psmouse soundcore lp parport_pc serio_raw vga16fb snd_page_alloc vboxguest i2c_piix4 vgastate parport pcnet32 mii [ 21.008935] [ 21.008956] Pid: 978, comm: Xorg Tainted: G D (2.6.32-16-generic #24-Ubuntu) VirtualBox [ 21.008976] EIP: 0060:[] EFLAGS: 00013246 CPU: 0 [ 21.008993] EIP is at drm_ioctl+0x2f/0x3e0 [drm] [ 21.009009] EAX: 00000000 EBX: 21b00000 ECX: c0246400 EDX: 00000000 [ 21.009024] ESI: d888f150 EDI: cf8ceb00 EBP: d5f99f50 ESP: d5f99e80 [ 21.009036] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 21.009048] Process Xorg (pid: 978, ti=d5f98000 task=cfb18cd0 task.ti=d5f98000) [ 21.009058] Stack: [ 21.009068] 00000001 d5f99f50 00000000 00004d3f d5f99ecc d5f99f50 d5f99ecc d5f99ebc [ 21.009076] <0> c0281d91 00004d3f c0246400 00000026 c05bfa40 cf924100 d5f99ecc d5f99f64 [ 21.009084] <0> c0205154 00004d3f 00000000 c12944c0 d5f99f5c 00000000 00000001 ffffffff [ 21.009091] Call Trace: [ 21.009097] [] ? ext4_file_write+0x41/0xd0 [ 21.009102] [] ? dqget+0x150/0x2f0 [ 21.009107] [] ? do_sync_write+0xc4/0x100 [ 21.009112] [] ? autoremove_wake_function+0x0/0x50 [ 21.009116] [] ? security_file_permission+0x14/0x20 [ 21.009119] [] ? vfs_ioctl+0x7b/0x90 [ 21.009123] [] ? dqget+0x150/0x2f0 [ 21.009126] [] ? do_vfs_ioctl+0x79/0x310 [ 21.009128] [] ? do_sync_write+0x0/0x100 [ 21.009131] [] ? sys_ioctl+0x67/0x80 [ 21.009133] [] ? dqget+0x150/0x2f0 [ 21.009135] [] ? syscall_call+0x7/0xb [ 21.009136] [] ? dqget+0x150/0x2f0 [ 21.009138] [] ? dqget+0x150/0x2f0 [ 21.009139] Code: 56 53 81 ec c4 00 00 00 0f 1f 44 00 00 89 d7 65 8b 15 14 00 00 00 89 55 f0 31 d2 89 8d 58 ff ff ff 8b 58 70 89 f8 25 ff 00 00 00 <8b> 53 1c 8b b2 28 01 00 00 3e ff 46 2c 3e ff 86 88 00 00 00 8b [ 21.009141] EIP: [] drm_ioctl+0x2f/0x3e0 [drm] SS:ESP 0068:d5f99e80 [ 21.009142] CR2: 0000000021b0001c [ 21.009143] ---[ end trace 31328b3ae5d5bdeb ]---