[596818.211884] [TTM] Failed to find memory space for buffer 0xdc727a00 eviction
[596818.297093] [TTM] No space for dc727a00 (2297 pages, 9188K, 8M)
[596818.368775] [TTM]   placement[0]=0x00070002 (1)
[596818.423834] [TTM]     has_type: 1
[596818.464354] [TTM]     use_type: 1
[596818.504876] [TTM]     flags: 0x0000000A
[596818.551631] [TTM]     gpu_offset: 0x00000000
[596818.603575] [TTM]     size: 131072
[596818.645129] [TTM]     available_caching: 0x00070000
[596818.704346] [TTM]     default_caching: 0x00010000
[596818.761491] nouveau E[     DRM] fail ttm_validate
[596818.818629] nouveau E[     DRM] validate vram_list
[596818.876817] nouveau E[     DRM] validate: -12
[596818.954239] [TTM] Failed to find memory space for buffer 0xc321ee00 eviction
[596819.039440] [TTM] No space for c321ee00 (2175 pages, 8700K, 8M)
[596819.111154] [TTM]   placement[0]=0x00070002 (1)
[596819.166250] [TTM]     has_type: 1
[596819.206770] [TTM]     use_type: 1
[596819.247296] [TTM]     flags: 0x0000000A
[596819.294051] [TTM]     gpu_offset: 0x00000000
[596819.346010] [TTM]     size: 131072
[596819.387581] [TTM]     available_caching: 0x00070000
[596819.446823] [TTM]     default_caching: 0x00010000
[596819.503974] nouveau E[     DRM] fail ttm_validate
[596819.561122] nouveau E[     DRM] validate vram_list
[596819.619322] nouveau E[     DRM] validate: -12
[596819.691681] [TTM] Failed to find memory space for buffer 0xd8e7a400 eviction
[596819.776890] [TTM] No space for d8e7a400 (1992 pages, 7968K, 7M)
[596819.848583] [TTM]   placement[0]=0x00070002 (1)
[596819.903673] [TTM]     has_type: 1
[596819.944237] [TTM]     use_type: 1
[596819.984769] [TTM]     flags: 0x0000000A
[596820.031533] [TTM]     gpu_offset: 0x00000000
[596820.083504] [TTM]     size: 131072
[596820.125126] [TTM]     available_caching: 0x00070000
[596820.184361] [TTM]     default_caching: 0x00010000
[596820.241515] nouveau E[     DRM] fail ttm_validate
[596820.298661] nouveau E[     DRM] validate vram_list
[596820.356871] nouveau E[     DRM] validate: -12
[596820.587670] [TTM] Failed to find memory space for buffer 0xc2c1e600 eviction
[596820.672865] [TTM] No space for c2c1e600 (1901 pages, 7604K, 7M)
[596820.744564] [TTM]   placement[0]=0x00070002 (1)
[596820.799639] [TTM]     has_type: 1
[596820.840176] [TTM]     use_type: 1
[596820.880707] [TTM]     flags: 0x0000000A
[596820.927470] [TTM]     gpu_offset: 0x00000000
[596820.979436] [TTM]     size: 131072
[596821.021014] [TTM]     available_caching: 0x00070000
[596821.080236] [TTM]     default_caching: 0x00010000
[596821.137400] nouveau E[     DRM] fail ttm_validate
[596821.194574] nouveau E[     DRM] validate vram_list
[596821.252771] nouveau E[     DRM] validate: -12
[605715.313724] [TTM] Failed to find memory space for buffer 0xdc727a00 eviction
[605715.398918] [TTM] No space for dc727a00 (2297 pages, 9188K, 8M)
[605715.470618] [TTM]   placement[0]=0x00070002 (1)
[605715.525675] [TTM]     has_type: 1
[605715.566211] [TTM]     use_type: 1
[605715.606733] [TTM]     flags: 0x0000000A
[605715.653486] [TTM]     gpu_offset: 0x00000000
[605715.705432] [TTM]     size: 131072
[605715.746988] [TTM]     available_caching: 0x00070000
[605715.806209] [TTM]     default_caching: 0x00010000
[605715.863361] nouveau E[     DRM] fail ttm_validate
[605715.920516] nouveau E[     DRM] validate vram_list
[605715.978713] nouveau E[     DRM] validate: -12
[605716.070246] [TTM] Failed to find memory space for buffer 0xc321ee00 eviction
[605716.155456] [TTM] No space for c321ee00 (2175 pages, 8700K, 8M)
[605716.227163] [TTM]   placement[0]=0x00070002 (1)
[605716.282227] [TTM]     has_type: 1
[605716.322761] [TTM]     use_type: 1
[605716.363278] [TTM]     flags: 0x0000000A
[605716.410043] [TTM]     gpu_offset: 0x00000000
[605716.461995] [TTM]     size: 131072
[605716.503554] [TTM]     available_caching: 0x00070000
[605716.562774] [TTM]     default_caching: 0x00010000
[605716.619918] nouveau E[     DRM] fail ttm_validate
[605716.677065] nouveau E[     DRM] validate vram_list
[605716.735255] nouveau E[     DRM] validate: -12
[605758.982553] [TTM] Failed to find memory space for buffer 0xeda4c200 eviction
[605759.067757] [TTM] No space for eda4c200 (2175 pages, 8700K, 8M)
[605759.139453] [TTM]   placement[0]=0x00070002 (1)
[605759.194536] [TTM]     has_type: 1
[605759.235075] [TTM]     use_type: 1
[605759.275594] [TTM]     flags: 0x0000000A
[605759.322375] [TTM]     gpu_offset: 0x00000000
[605759.374349] [TTM]     size: 131072
[605759.415924] [TTM]     available_caching: 0x00070000
[605759.475148] [TTM]     default_caching: 0x00010000
[605759.532302] nouveau E[     DRM] fail ttm_validate
[605759.589452] nouveau E[     DRM] validate vram_list
[605759.647666] nouveau E[     DRM] validate: -12
[605829.182574] [TTM] Failed to find memory space for buffer 0xeda4c200 eviction
[605829.267839] [TTM] No space for eda4c200 (2175 pages, 8700K, 8M)
[605829.339527] [TTM]   placement[0]=0x00070002 (1)
[605829.394589] [TTM]     has_type: 1
[605829.435113] [TTM]     use_type: 1
[605829.475631] [TTM]     flags: 0x0000000A
[605829.522384] [TTM]     gpu_offset: 0x00000000
[605829.574340] [TTM]     size: 131072
[605829.615911] [TTM]     available_caching: 0x00070000
[605829.675137] [TTM]     default_caching: 0x00010000
[605829.732295] nouveau E[     DRM] fail ttm_validate
[605829.789442] nouveau E[     DRM] validate vram_list
[605829.847658] nouveau E[     DRM] validate: -12
[605829.960898] [TTM] Failed to find memory space for buffer 0xc321ee00 eviction
[605830.046146] [TTM] No space for c321ee00 (2175 pages, 8700K, 8M)
[605830.118064] [TTM]   placement[0]=0x00070002 (1)
[605830.173147] [TTM]     has_type: 1
[605830.213669] [TTM]     use_type: 1
[605830.254199] [TTM]     flags: 0x0000000A
[605830.300948] [TTM]     gpu_offset: 0x00000000
[605830.352904] [TTM]     size: 131072
[605830.394472] [TTM]     available_caching: 0x00070000
[605830.453690] [TTM]     default_caching: 0x00010000
[605830.510836] nouveau E[     DRM] fail ttm_validate
[605830.567975] nouveau E[     DRM] validate vram_list
[605830.626203] nouveau E[     DRM] validate: -12
[605830.691852] [TTM] Failed to find memory space for buffer 0xdc727a00 eviction
[605830.777069] [TTM] No space for dc727a00 (2297 pages, 9188K, 8M)
[605830.848766] [TTM]   placement[0]=0x00070002 (1)
[605830.903843] [TTM]     has_type: 1
[605830.944377] [TTM]     use_type: 1
[605830.984908] [TTM]     flags: 0x0000000A
[605831.031671] [TTM]     gpu_offset: 0x00000000
[605831.083629] [TTM]     size: 131072
[605831.125198] [TTM]     available_caching: 0x00070000
[605831.184425] [TTM]     default_caching: 0x00010000
[605831.241579] nouveau E[     DRM] fail ttm_validate
[605831.298728] nouveau E[     DRM] validate vram_list
[605831.356935] nouveau E[     DRM] validate: -12
[606514.173247] [TTM] Failed to find memory space for buffer 0xdc727a00 eviction
[606514.258451] [TTM] No space for dc727a00 (2297 pages, 9188K, 8M)
[606514.330138] [TTM]   placement[0]=0x00070002 (1)
[606514.385204] [TTM]     has_type: 1
[606514.425734] [TTM]     use_type: 1
[606514.466262] [TTM]     flags: 0x0000000A
[606514.513018] [TTM]     gpu_offset: 0x00000000
[606514.564972] [TTM]     size: 131072
[606514.606530] [TTM]     available_caching: 0x00070000
[606514.665748] [TTM]     default_caching: 0x00010000
[606514.722903] nouveau E[     DRM] fail ttm_validate
[606514.780046] nouveau E[     DRM] validate vram_list
[606514.838409] nouveau E[     DRM] validate: -12
[606602.104773] [TTM] Failed to find memory space for buffer 0xe44ede00 eviction
[606602.189971] [TTM] No space for e44ede00 (2175 pages, 8700K, 8M)
[606602.261670] [TTM]   placement[0]=0x00070002 (1)
[606602.316789] [TTM]     has_type: 1
[606602.357328] [TTM]     use_type: 1
[606602.397855] [TTM]     flags: 0x0000000A
[606602.444607] [TTM]     gpu_offset: 0x00000000
[606602.496566] [TTM]     size: 131072
[606602.538133] [TTM]     available_caching: 0x00070000
[606602.597357] [TTM]     default_caching: 0x00010000
[606602.654507] nouveau E[     DRM] fail ttm_validate
[606602.711651] nouveau E[     DRM] validate vram_list
[606602.769845] nouveau E[     DRM] validate: -12
[606602.836873] [TTM] Failed to find memory space for buffer 0xc2c1e600 eviction
[606602.922092] [TTM] No space for c2c1e600 (1901 pages, 7604K, 7M)
[606602.993786] [TTM]   placement[0]=0x00070002 (1)
[606603.048849] [TTM]     has_type: 1
[606603.089376] [TTM]     use_type: 1
[606603.129910] [TTM]     flags: 0x0000000A
[606603.176668] [TTM]     gpu_offset: 0x00000000
[606603.228623] [TTM]     size: 131072
[606603.270187] [TTM]     available_caching: 0x00070000
[606603.329422] [TTM]     default_caching: 0x00010000
[606603.386574] nouveau E[     DRM] fail ttm_validate
[606603.443719] nouveau E[     DRM] validate vram_list
[606603.501928] nouveau E[     DRM] validate: -12
[606603.583247] [TTM] Failed to find memory space for buffer 0xd7cb2400 eviction
[606603.668460] [TTM] No space for d7cb2400 (1349 pages, 5396K, 5M)
[606603.740180] [TTM]   placement[0]=0x00070002 (1)
[606603.795291] [TTM]     has_type: 1
[606603.835831] [TTM]     use_type: 1
[606603.876356] [TTM]     flags: 0x0000000A
[606603.923114] [TTM]     gpu_offset: 0x00000000
[606603.975088] [TTM]     size: 131072
[606604.016669] [TTM]     available_caching: 0x00070000
[606604.075987] [TTM]     default_caching: 0x00010000
[606604.133200] nouveau E[     DRM] fail ttm_validate
[606604.190373] nouveau E[     DRM] validate vram_list
[606604.248597] nouveau E[     DRM] validate: -12
[606604.304062] [TTM] Failed to find memory space for buffer 0xc2cc3600 eviction
[606604.389322] [TTM] No space for c2cc3600 (2175 pages, 8700K, 8M)
[606604.461067] [TTM]   placement[0]=0x00070002 (1)
[606604.516160] [TTM]     has_type: 1
[606604.556706] [TTM]     use_type: 1
[606604.597269] [TTM]     flags: 0x0000000A
[606604.644047] [TTM]     gpu_offset: 0x00000000
[606604.696030] [TTM]     size: 131072
[606604.737615] [TTM]     available_caching: 0x00070000
[606604.796846] [TTM]     default_caching: 0x00010000
[606604.853998] nouveau E[     DRM] fail ttm_validate
[606604.911164] nouveau E[     DRM] validate vram_list
[606604.969380] nouveau E[     DRM] validate: -12
[606605.370390] [TTM] Failed to find memory space for buffer 0xdc727a00 eviction
[606605.455640] [TTM] No space for dc727a00 (2297 pages, 9188K, 8M)
[606605.527375] [TTM]   placement[0]=0x00070002 (1)
[606605.582465] [TTM]     has_type: 1
[606605.623008] [TTM]     use_type: 1
[606605.663530] [TTM]     flags: 0x0000000A
[606605.710288] [TTM]     gpu_offset: 0x00000000
[606605.762248] [TTM]     size: 131072
[606605.803820] [TTM]     available_caching: 0x00070000
[606605.863057] [TTM]     default_caching: 0x00010000
[606605.920220] nouveau E[     DRM] fail ttm_validate
[606605.977372] nouveau E[     DRM] validate vram_list
[606606.035612] nouveau E[     DRM] validate: -12
[606606.118339] [TTM] Failed to find memory space for buffer 0xc2c1e600 eviction
[606606.203555] [TTM] No space for c2c1e600 (1901 pages, 7604K, 7M)
[606606.275259] [TTM]   placement[0]=0x00070002 (1)
[606606.330331] [TTM]     has_type: 1
[606606.370858] [TTM]     use_type: 1
[606606.411378] [TTM]     flags: 0x0000000A
[606606.458128] [TTM]     gpu_offset: 0x00000000
[606606.510070] [TTM]     size: 131072
[606606.551623] [TTM]     available_caching: 0x00070000
[606606.610838] [TTM]     default_caching: 0x00010000
[606606.667983] nouveau E[     DRM] fail ttm_validate
[606606.725131] nouveau E[     DRM] validate vram_list
[606606.783406] nouveau E[     DRM] validate: -12
[606789.575727] [TTM] Failed to find memory space for buffer 0xdc727a00 eviction
[606789.660914] [TTM] No space for dc727a00 (2297 pages, 9188K, 8M)
[606789.732600] [TTM]   placement[0]=0x00070002 (1)
[606789.787669] [TTM]     has_type: 1
[606789.828191] [TTM]     use_type: 1
[606789.868709] [TTM]     flags: 0x0000000A
[606789.915459] [TTM]     gpu_offset: 0x00000000
[606789.967398] [TTM]     size: 131072
[606790.008983] [TTM]     available_caching: 0x00070000
[606790.068237] [TTM]     default_caching: 0x00010000
[606790.125420] nouveau E[     DRM] fail ttm_validate
[606790.182558] nouveau E[     DRM] validate vram_list
[606790.240771] nouveau E[     DRM] validate: -12
[606790.327595] [TTM] Failed to find memory space for buffer 0xc321ee00 eviction
[606790.412804] [TTM] No space for c321ee00 (2175 pages, 8700K, 8M)
[606790.484503] [TTM]   placement[0]=0x00070002 (1)
[606790.539604] [TTM]     has_type: 1
[606790.580132] [TTM]     use_type: 1
[606790.620666] [TTM]     flags: 0x0000000A
[606790.667417] [TTM]     gpu_offset: 0x00000000
[606790.719374] [TTM]     size: 131072
[606790.760939] [TTM]     available_caching: 0x00070000
[606790.820167] [TTM]     default_caching: 0x00010000
[606790.877337] nouveau E[     DRM] fail ttm_validate
[606790.934474] nouveau E[     DRM] validate vram_list
[606790.992681] nouveau E[     DRM] validate: -12
[606848.852234] [TTM] Failed to find memory space for buffer 0xe44ede00 eviction
[606848.937427] [TTM] No space for e44ede00 (2175 pages, 8700K, 8M)
[606849.009147] [TTM]   placement[0]=0x00070002 (1)
[606849.064219] [TTM]     has_type: 1
[606849.104757] [TTM]     use_type: 1
[606849.145273] [TTM]     flags: 0x0000000A
[606849.192020] [TTM]     gpu_offset: 0x00000000
[606849.243973] [TTM]     size: 131072
[606849.285549] [TTM]     available_caching: 0x00070000
[606849.344761] [TTM]     default_caching: 0x00010000
[606849.401908] nouveau E[     DRM] fail ttm_validate
[606849.459059] nouveau E[     DRM] validate vram_list
[606849.517278] nouveau E[     DRM] validate: -12
[607199.283374] [TTM] Failed to find memory space for buffer 0xc321ee00 eviction
[607199.368572] [TTM] No space for c321ee00 (2175 pages, 8700K, 8M)
[607199.440263] [TTM]   placement[0]=0x00070002 (1)
[607199.495346] [TTM]     has_type: 1
[607199.535891] [TTM]     use_type: 1
[607199.576455] [TTM]     flags: 0x0000000A
[607199.623225] [TTM]     gpu_offset: 0x00000000
[607199.675179] [TTM]     size: 131072
[607199.716744] [TTM]     available_caching: 0x00070000
[607199.775970] [TTM]     default_caching: 0x00010000
[607199.833121] nouveau E[     DRM] fail ttm_validate
[607199.890289] nouveau E[     DRM] validate vram_list
[607199.948486] nouveau E[     DRM] validate: -12
[607200.012193] [TTM] Failed to find memory space for buffer 0xdc727a00 eviction
[607200.097391] [TTM] No space for dc727a00 (2297 pages, 9188K, 8M)
[607200.169129] [TTM]   placement[0]=0x00070002 (1)
[607200.224203] [TTM]     has_type: 1
[607200.264733] [TTM]     use_type: 1
[607200.305271] [TTM]     flags: 0x0000000A
[607200.352020] [TTM]     gpu_offset: 0x00000000
[607200.403963] [TTM]     size: 131072
[607200.445520] [TTM]     available_caching: 0x00070000
[607200.504734] [TTM]     default_caching: 0x00010000
[607200.561871] nouveau E[     DRM] fail ttm_validate
[607200.619004] nouveau E[     DRM] validate vram_list
[607200.677186] nouveau E[     DRM] validate: -12
[614378.677725] BUG: unable to handle kernel NULL pointer dereference at 00000020
[614378.678003] IP: [<f85b7201>] ttm_tt_swapout+0x41/0x1f0 [ttm]
[614378.678003] *pdpt = 0000000018d2a001 *pde = 0000000000000000
[614378.678003] Oops: 0000 [#1] SMP
[614378.678003] Modules linked in: cpuid nls_iso8859_1 nls_cp437 vfat fat usb_storage nls_iso8859_15 cifs nfnetlink_log nfnetlink cpufreq_conservative cpufreq_ondemand cpufreq_powersave cpufreq_userspace uinput fuse nfsd nfs_acl nfs lockd dns_resolver sunrpc firewire_sbp2 loop snd_hda_codec_realtek acpi_cpufreq mperf coretemp snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm psmouse nouveau lpc_ich mfd_core mxm_wmi i2c_algo_bit ttm snd_page_alloc snd_timer drm_kms_helper drm wmi i2c_core i5k_amb evdev hid_generic sg usbhid hid firewire_ohci sr_mod firewire_core microcode cdrom crc_itu_t uhci_hcd ata_piix floppy e1000 ehci_hcd xhci_hcd usbcore usb_common sata_sil24 tg3 libphy
[614378.678003] Pid: 608, comm: kworker/u:4 Not tainted 3.7.7-linbrus-initrd #1 Hewlett-Packard HP xw8400 Workstation/0A08h
[614378.678003] EIP: 0060:[<f85b7201>] EFLAGS: 00010246 CPU: 3
[614378.678003] EIP is at ttm_tt_swapout+0x41/0x1f0 [ttm]
[614378.678003] EAX: 00000000 EBX: 00000000 ECX: dc520b40 EDX: 00000000
[614378.678003] ESI: ef3f7000 EDI: f2ea4104 EBP: dc40c740 ESP: f3f13e58
[614378.678003]  DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[614378.678003] CR0: 8005003b CR2: 00000020 CR3: 18f04000 CR4: 000007f0
[614378.678003] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[614378.678003] DR6: ffff0ff0 DR7: 00000400
[614378.678003] Process kworker/u:4 (pid: 608, ti=f3f12000 task=f35bef40 task.ti=f3f12000)
[614378.678003] Stack:
[614378.678003]  f85b8714 00100000 00000000 00000001 dc520b40 dc520b40 00000000 ef3f7000
[614380.510181]  f2ea4104 f2ea40ec f85ba182 00000000 00000000 00000000 ef3f7028 f2ea4110
[614380.510181]  00000000 00000052 00100000 00000100 00000000 00000000 00010001 00000000
[614380.510181] Call Trace:
[614380.510181]  [<f85b8714>] ? ttm_bo_unmap_virtual_locked+0x44/0x70 [ttm]
[614380.510181]  [<f85ba182>] ? ttm_bo_swapout+0x1d2/0x270 [ttm]
[614380.510181]  [<f85b60d9>] ? ttm_shrink+0x49/0xe0 [ttm]
[614380.510181]  [<f85b618f>] ? ttm_shrink_work+0x1f/0x30 [ttm]
[614380.510181]  [<c1045112>] ? process_one_work+0x102/0x380
[614380.510181]  [<c1375739>] ? apic_timer_interrupt+0x2d/0x34
[614380.510181]  [<f85b6170>] ? ttm_shrink+0xe0/0xe0 [ttm]
[614380.510181]  [<c104495b>] ? cwq_dec_nr_in_flight+0x5b/0xa0
[614380.510181]  [<c10456a9>] ? worker_thread+0x109/0x370
[614380.510181]  [<c10455a0>] ? rescuer_thread+0x1e0/0x1e0
[614380.510181]  [<c1048f92>] ? kthread+0x92/0xa0
[614380.510181]  [<c1375b77>] ? ret_from_kernel_thread+0x1b/0x28
[614380.510181]  [<c1048f00>] ? kthread_freezable_should_stop+0x50/0x50
[614380.510181] Code: 0f 87 d1 01 00 00 83 7d 24 02 0f 85 c5 01 00 00 8b 54 24 10 85 d2 89 54 24 14 0f 84 65 01 00 00 8b 4c 24 14 31 d2 31 db 8b 41 0c <8b> 40 20 8b 40 20 89 44 24 0c 8b 45 14 85 c0 0f 84 04 01 00 00
[614380.510181] EIP: [<f85b7201>] ttm_tt_swapout+0x41/0x1f0 [ttm] SS:ESP 0068:f3f13e58
[614380.510181] CR2: 0000000000000020
[614382.007776] ---[ end trace 8e06a582dfc500e6 ]---
[614382.064008] BUG: unable to handle kernel paging request at ffffffec
[614382.064888] IP: [<c1049256>] kthread_data+0x6/0x10
[614382.064888] *pdpt = 0000000001506001 *pde = 000000000150a067 *pte = 0000000000000000
[614382.064888] Oops: 0000 [#2] SMP
[614382.064888] Modules linked in: cpuid nls_iso8859_1 nls_cp437 vfat fat usb_storage nls_iso8859_15 cifs nfnetlink_log nfnetlink cpufreq_conservative cpufreq_ondemand cpufreq_powersave cpufreq_userspace uinput fuse nfsd nfs_acl nfs lockd dns_resolver sunrpc firewire_sbp2 loop snd_hda_codec_realtek acpi_cpufreq mperf coretemp snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm psmouse nouveau lpc_ich mfd_core mxm_wmi i2c_algo_bit ttm snd_page_alloc snd_timer drm_kms_helper drm wmi i2c_core i5k_amb evdev hid_generic sg usbhid hid firewire_ohci sr_mod firewire_core microcode cdrom crc_itu_t uhci_hcd ata_piix floppy e1000 ehci_hcd xhci_hcd usbcore usb_common sata_sil24 tg3 libphy
[614382.064888] Pid: 608, comm: kworker/u:4 Tainted: G      D      3.7.7-linbrus-initrd #1 Hewlett-Packard HP xw8400 Workstation/0A08h
[614382.064888] EIP: 0060:[<c1049256>] EFLAGS: 00010092 CPU: 3
[614382.064888] EIP is at kthread_data+0x6/0x10
[614382.064888] EAX: 00000000 EBX: f43abe40 ECX: c15354c0 EDX: 00000003
[614382.064888] ESI: 00000003 EDI: f35bf0e8 EBP: f35bef40 ESP: f3f13c48
[614382.064888]  DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[614382.064888] CR0: 8005003b CR2: ffffffec CR3: 1f0dc000 CR4: 000007f0
[614382.064888] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[614382.064888] DR6: ffff0ff0 DR7: 00000400
[614382.064888] Process kworker/u:4 (pid: 608, ti=f3f12000 task=f35bef40 task.ti=f3f12000)
[614382.064888] Stack:
[614382.064888]  c1045975 f43abe40 00000003 f35bf0e8 c1374151 000d3ca3 f3d01f80 f3c1b0d0
[614382.064888]  00000260 dabc3c00 00000000 c14fa000 00000007 003f3ab1 00000000 f35d4490
[614382.064888]  00000001 f3d06e40 f3d06e40 8040003f f3c0d000 c10c0cf9 00000246 f35a2800
[614382.064888] Call Trace:
[614382.064888]  [<c1045975>] ? wq_worker_sleeping+0x15/0xc0
[614382.064888]  [<c1374151>] ? __schedule+0x311/0x700
[614382.064888]  [<c10c0cf9>] ? kmem_cache_free+0x99/0xe0
[614382.064888]  [<c10c0cf9>] ? kmem_cache_free+0x99/0xe0
[614382.064888]  [<c1033c2c>] ? do_exit+0x33c/0x790
[614382.064888]  [<c1033c2c>] ? do_exit+0x33c/0x790
[614382.064888]  [<c1033c8f>] ? do_exit+0x39f/0x790
[614382.064888]  [<c1005a2f>] ? oops_end+0x5f/0x80
[614382.064888]  [<c136f6ad>] ? no_context+0x1b0/0x1b8
[614382.064888]  [<c136f991>] ? __bad_area_nosemaphore+0x12e/0x136
[614382.064888]  [<f8b17863>] ? nv44_vm_fill+0x153/0x200 [nouveau]
[614382.064888]  [<c1026f90>] ? vmalloc_sync_all+0x10/0x10
[614382.064888]  [<c136f9a8>] ? bad_area_nosemaphore+0xf/0x11
[614382.064888]  [<c1026ded>] ? __do_page_fault+0x27d/0x410
[614382.064888]  [<f8b16a11>] ? nouveau_vm_unmap_at+0xb1/0xe0 [nouveau]
[614382.064888]  [<c10c0c2e>] ? kfree+0x9e/0xd0
[614382.064888]  [<f8b607db>] ? nv04_gart_manager_del+0x1b/0x30 [nouveau]
[614382.064888]  [<f8b607db>] ? nv04_gart_manager_del+0x1b/0x30 [nouveau]
[614382.064888]  [<c1026f90>] ? vmalloc_sync_all+0x10/0x10
[614382.064888]  [<c1375962>] ? error_code+0x5a/0x60
[614382.064888]  [<c1026f90>] ? vmalloc_sync_all+0x10/0x10
[614382.064888]  [<f85b7201>] ? ttm_tt_swapout+0x41/0x1f0 [ttm]
[614382.064888]  [<f85b8714>] ? ttm_bo_unmap_virtual_locked+0x44/0x70 [ttm]
[614382.064888]  [<f85ba182>] ? ttm_bo_swapout+0x1d2/0x270 [ttm]
[614382.064888]  [<f85b60d9>] ? ttm_shrink+0x49/0xe0 [ttm]
[614382.064888]  [<f85b618f>] ? ttm_shrink_work+0x1f/0x30 [ttm]
[614382.064888]  [<c1045112>] ? process_one_work+0x102/0x380
[614382.064888]  [<c1375739>] ? apic_timer_interrupt+0x2d/0x34
[614382.064888]  [<f85b6170>] ? ttm_shrink+0xe0/0xe0 [ttm]
[614382.064888]  [<c104495b>] ? cwq_dec_nr_in_flight+0x5b/0xa0
[614382.064888]  [<c10456a9>] ? worker_thread+0x109/0x370
[614382.064888]  [<c10455a0>] ? rescuer_thread+0x1e0/0x1e0
[614382.064888]  [<c1048f92>] ? kthread+0x92/0xa0
[614382.064888]  [<c1375b77>] ? ret_from_kernel_thread+0x1b/0x28
[614382.064888]  [<c1048f00>] ? kthread_freezable_should_stop+0x50/0x50
[614382.064888] Code: 43 04 eb ae 90 64 a1 70 b6 4f c1 8b 80 7c 01 00 00 8b 40 e4 c1 e8 02 83 e0 01 c3 8d 76 00 8d bc 27 00 00 00 00 8b 80 7c 01 00 00 <8b> 40 ec c3 8d b6 00 00 00 00 64 a1 70 b6 4f c1 8b 80 7c 01 00
[614382.064888] EIP: [<c1049256>] kthread_data+0x6/0x10 SS:ESP 0068:f3f13c48
[614382.064888] CR2: 00000000ffffffec
[614382.064888] ---[ end trace 8e06a582dfc500e7 ]---
[614382.064888] Fixing recursive fault but reboot is needed!