Attachment 139555 Details for Bug 106512 – miwujivelu.kernel.log

miwujivelu.kernel.log

miwujivelu.txt (text/plain), 253.83 KB, created by h1746780 on 2018-05-14 13:40:43 UTC

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Creator: h1746780

Created: 2018-05-14 13:40:43 UTC

Size: 253.83 KB

patch

obsolete

>May 14 13:34:02 ubuntuLinux kernel: [    2.319452] nouveau 0000:02:00.0: enabling device (0006 -> 0007)
>May 14 13:34:02 ubuntuLinux kernel: [    2.319731] fb: switching to nouveaufb from EFI VGA
>May 14 13:34:02 ubuntuLinux kernel: [    2.319953] nouveau 0000:02:00.0: NVIDIA MCP89 (0af000a2)
>May 14 13:34:02 ubuntuLinux kernel: [    2.335200] nouveau 0000:02:00.0: bios: version 70.89.02.00.00
>May 14 13:34:02 ubuntuLinux kernel: [    2.356876] nouveau 0000:02:00.0: fb: 256 MiB stolen system memory
>May 14 13:34:02 ubuntuLinux kernel: [    2.439914] nouveau 0000:02:00.0: bus: MMIO write of 0000807f FAULT at 100c18
>May 14 13:34:02 ubuntuLinux kernel: [    2.522950] nouveau 0000:02:00.0: bus: MMIO write of 0000807e FAULT at 100c1c
>May 14 13:34:02 ubuntuLinux kernel: [    3.820834] nouveau 0000:02:00.0: DRM: VRAM: 256 MiB
>May 14 13:34:02 ubuntuLinux kernel: [    3.820836] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB
>May 14 13:34:02 ubuntuLinux kernel: [    3.820840] nouveau 0000:02:00.0: DRM: TMDS table version 2.0
>May 14 13:34:02 ubuntuLinux kernel: [    3.820842] nouveau 0000:02:00.0: DRM: DCB version 4.0
>May 14 13:34:02 ubuntuLinux kernel: [    3.820845] nouveau 0000:02:00.0: DRM: DCB outp 00: 01800113 00010034
>May 14 13:34:02 ubuntuLinux kernel: [    3.820847] nouveau 0000:02:00.0: DRM: DCB outp 01: 020112a6 0f220010
>May 14 13:34:02 ubuntuLinux kernel: [    3.820849] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011262 00020010
>May 14 13:34:02 ubuntuLinux kernel: [    3.820851] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040
>May 14 13:34:02 ubuntuLinux kernel: [    3.820853] nouveau 0000:02:00.0: DRM: DCB conn 01: 00101146
>May 14 13:34:02 ubuntuLinux kernel: [    3.840816] nouveau 0000:02:00.0: DRM: MM: using M2MF for buffer copies
>May 14 13:34:02 ubuntuLinux kernel: [    3.932448] nouveau 0000:02:00.0: DRM: allocated 1280x800 fb: 0x50000, bo ffff97c5ab16f000
>May 14 13:34:02 ubuntuLinux kernel: [    3.932588] fbcon: nouveaufb (fb0) is primary device
>May 14 13:34:02 ubuntuLinux kernel: [    3.932909] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device
>May 14 13:34:02 ubuntuLinux kernel: [    3.968051] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0
>May 14 13:34:39 ubuntuLinux kernel: [   57.798377] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.804077] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.808496] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.811739] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.816338] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.820215] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.824045] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.828126] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.831372] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.838311] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.846213] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.854327] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.862076] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.867671] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.876282] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.881258] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:34:39 ubuntuLinux kernel: [   57.895063] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:35:14 ubuntuLinux kernel: [   92.648369] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:35:14 ubuntuLinux kernel: [   92.659134] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:35:14 ubuntuLinux kernel: [   92.671280] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:35:14 ubuntuLinux kernel: [   92.675379] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:35:58 ubuntuLinux kernel: [  137.398522] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:35:58 ubuntuLinux kernel: [  137.416048] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:35:58 ubuntuLinux kernel: [  137.430603] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:35:58 ubuntuLinux kernel: [  137.434097] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:36:39 ubuntuLinux kernel: [  178.053946] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:36:39 ubuntuLinux kernel: [  178.072676] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:36:39 ubuntuLinux kernel: [  178.112637] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:36:39 ubuntuLinux kernel: [  178.115954] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:40:36 ubuntuLinux kernel: [  415.052387] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:40:36 ubuntuLinux kernel: [  415.084083] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:40:36 ubuntuLinux kernel: [  415.097417] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:40:36 ubuntuLinux kernel: [  415.107206] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:41:19 ubuntuLinux kernel: [  458.546590] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:41:20 ubuntuLinux kernel: [  458.594528] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:41:20 ubuntuLinux kernel: [  458.618643] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:41:20 ubuntuLinux kernel: [  458.632264] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:05 ubuntuLinux kernel: [    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.13.0-41-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=7
>May 14 13:46:05 ubuntuLinux kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.13.0-41-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=7
>May 14 13:46:05 ubuntuLinux kernel: [    2.343535] nouveau 0000:02:00.0: enabling device (0006 -> 0007)
>May 14 13:46:05 ubuntuLinux kernel: [    2.343810] fb: switching to nouveaufb from EFI VGA
>May 14 13:46:05 ubuntuLinux kernel: [    2.345111] nouveau 0000:02:00.0: NVIDIA MCP89 (0af000a2)
>May 14 13:46:05 ubuntuLinux kernel: [    2.360437] nouveau 0000:02:00.0: bios: version 70.89.02.00.00
>May 14 13:46:05 ubuntuLinux kernel: [    2.382503] nouveau 0000:02:00.0: fb: 256 MiB stolen system memory
>May 14 13:46:05 ubuntuLinux kernel: [    2.465546] nouveau 0000:02:00.0: bus: MMIO write of 0000807f FAULT at 100c18
>May 14 13:46:05 ubuntuLinux kernel: [    2.548584] nouveau 0000:02:00.0: bus: MMIO write of 0000807e FAULT at 100c1c
>May 14 13:46:05 ubuntuLinux kernel: [    3.848001] Modules linked in: hid_apple usbhid hid nouveau(+) mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm bcma ahci libahci forcedeth video
>May 14 13:46:05 ubuntuLinux kernel: [    3.848004] Workqueue: events nvkm_pstate_work [nouveau]
>May 14 13:46:05 ubuntuLinux kernel: [    3.848004] RIP: 0010:gt215_clk_info.isra.2+0x41/0xb0 [nouveau]
>May 14 13:46:05 ubuntuLinux kernel: [    3.848004]  gt215_clk_calc+0xff/0x130 [nouveau]
>May 14 13:46:05 ubuntuLinux kernel: [    3.848004]  nvkm_pstate_work+0x697/0x760 [nouveau]
>May 14 13:46:05 ubuntuLinux kernel: [    3.848004] RIP: gt215_clk_info.isra.2+0x41/0xb0 [nouveau] RSP: ffffbb8a40d0fde0
>May 14 13:46:05 ubuntuLinux kernel: [    3.848498] nouveau 0000:02:00.0: DRM: VRAM: 256 MiB
>May 14 13:46:05 ubuntuLinux kernel: [    3.848501] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB
>May 14 13:46:05 ubuntuLinux kernel: [    3.848506] nouveau 0000:02:00.0: DRM: TMDS table version 2.0
>May 14 13:46:05 ubuntuLinux kernel: [    3.848508] nouveau 0000:02:00.0: DRM: DCB version 4.0
>May 14 13:46:05 ubuntuLinux kernel: [    3.848512] nouveau 0000:02:00.0: DRM: DCB outp 00: 01800113 00010034
>May 14 13:46:05 ubuntuLinux kernel: [    3.848515] nouveau 0000:02:00.0: DRM: DCB outp 01: 020112a6 0f220010
>May 14 13:46:05 ubuntuLinux kernel: [    3.848518] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011262 00020010
>May 14 13:46:05 ubuntuLinux kernel: [    3.848520] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040
>May 14 13:46:05 ubuntuLinux kernel: [    3.848523] nouveau 0000:02:00.0: DRM: DCB conn 01: 00101146
>May 14 13:46:05 ubuntuLinux kernel: [    3.868681] nouveau 0000:02:00.0: DRM: MM: using M2MF for buffer copies
>May 14 13:46:05 ubuntuLinux kernel: [    3.960431] nouveau 0000:02:00.0: DRM: allocated 1280x800 fb: 0x50000, bo ffff99576bf32000
>May 14 13:46:05 ubuntuLinux kernel: [    3.964162] fbcon: nouveaufb (fb0) is primary device
>May 14 13:46:05 ubuntuLinux kernel: [    3.964545] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device
>May 14 13:46:05 ubuntuLinux kernel: [    4.012050] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0
>May 14 13:46:30 ubuntuLinux kernel: [   38.054413] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.058985] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.062000] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.063489] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.071581] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.076660] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.098422] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.101877] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.109754] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.115964] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.118012] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.121640] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.135604] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.140675] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.152085] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.155431] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:30 ubuntuLinux kernel: [   38.158830] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:40 ubuntuLinux kernel: [   48.414580] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:40 ubuntuLinux kernel: [   48.436072] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:40 ubuntuLinux kernel: [   48.450683] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:46:40 ubuntuLinux kernel: [   48.464313] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:48:13 ubuntuLinux kernel: [  141.750757] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:48:13 ubuntuLinux kernel: [  141.772088] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:48:13 ubuntuLinux kernel: [  141.785087] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:48:13 ubuntuLinux kernel: [  141.831255] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:53:55 ubuntuLinux kernel: [  483.879981] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:53:55 ubuntuLinux kernel: [  483.896090] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:53:55 ubuntuLinux kernel: [  483.927813] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 13:53:55 ubuntuLinux kernel: [  483.931850] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:06:16 ubuntuLinux kernel: [ 1224.707396] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:06:16 ubuntuLinux kernel: [ 1224.843888] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:06:16 ubuntuLinux kernel: [ 1224.890422] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:06:16 ubuntuLinux kernel: [ 1224.904874] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:18:21 ubuntuLinux kernel: [ 1950.098467] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:18:21 ubuntuLinux kernel: [ 1950.121111] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:18:21 ubuntuLinux kernel: [ 1950.129266] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:18:21 ubuntuLinux kernel: [ 1950.133215] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:19:36 ubuntuLinux kernel: [ 2024.755734] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:19:36 ubuntuLinux kernel: [ 2024.771755] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:19:36 ubuntuLinux kernel: [ 2024.780430] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:19:36 ubuntuLinux kernel: [ 2024.783764] nouveau 0000:02:00.0: imem: PRAMIN exhausted
>May 14 14:22:10 ubuntuLinux kernel: [    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1
>May 14 14:22:10 ubuntuLinux kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1
>May 14 14:22:10 ubuntuLinux kernel: [    2.422476] nouveau 0000:02:00.0: enabling device (0006 -> 0007)
>May 14 14:22:10 ubuntuLinux kernel: [    2.422892] fb: switching to nouveaufb from EFI VGA
>May 14 14:22:10 ubuntuLinux kernel: [    2.423185] nouveau 0000:02:00.0: NVIDIA MCP89 (0af000a2)
>May 14 14:22:10 ubuntuLinux kernel: [    2.438733] nouveau 0000:02:00.0: bios: version 70.89.02.00.00
>May 14 14:22:10 ubuntuLinux kernel: [    2.459973] nouveau 0000:02:00.0: fb: 256 MiB stolen system memory
>May 14 14:22:10 ubuntuLinux kernel: [    2.543010] nouveau 0000:02:00.0: bus: MMIO write of 0000807f FAULT at 100c18
>May 14 14:22:10 ubuntuLinux kernel: [    2.626050] nouveau 0000:02:00.0: bus: MMIO write of 0000807e FAULT at 100c1c
>May 14 14:22:10 ubuntuLinux kernel: [    3.948024] Modules linked in: hid_apple usbhid hid nouveau(+) mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm forcedeth video ahci libahci bcma
>May 14 14:22:10 ubuntuLinux kernel: [    3.948108] Workqueue: events nvkm_pstate_work [nouveau]
>May 14 14:22:10 ubuntuLinux kernel: [    3.948145] RIP: 0010:gt215_clk_info.isra.2+0x41/0xb0 [nouveau]
>May 14 14:22:10 ubuntuLinux kernel: [    3.948204]  gt215_clk_calc+0xff/0x130 [nouveau]
>May 14 14:22:10 ubuntuLinux kernel: [    3.948240]  nvkm_pstate_work+0x697/0x760 [nouveau]
>May 14 14:22:10 ubuntuLinux kernel: [    3.948332] RIP: gt215_clk_info.isra.2+0x41/0xb0 [nouveau] RSP: ffffb8fc40d33de0
>May 14 14:22:10 ubuntuLinux kernel: [    3.948544] nouveau 0000:02:00.0: DRM: VRAM: 256 MiB
>May 14 14:22:10 ubuntuLinux kernel: [    3.948547] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB
>May 14 14:22:10 ubuntuLinux kernel: [    3.948552] nouveau 0000:02:00.0: DRM: TMDS table version 2.0
>May 14 14:22:10 ubuntuLinux kernel: [    3.948554] nouveau 0000:02:00.0: DRM: DCB version 4.0
>May 14 14:22:10 ubuntuLinux kernel: [    3.948557] nouveau 0000:02:00.0: DRM: DCB outp 00: 01800113 00010034
>May 14 14:22:10 ubuntuLinux kernel: [    3.948561] nouveau 0000:02:00.0: DRM: DCB outp 01: 020112a6 0f220010
>May 14 14:22:10 ubuntuLinux kernel: [    3.948563] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011262 00020010
>May 14 14:22:10 ubuntuLinux kernel: [    3.948566] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040
>May 14 14:22:10 ubuntuLinux kernel: [    3.948569] nouveau 0000:02:00.0: DRM: DCB conn 01: 00101146
>May 14 14:22:10 ubuntuLinux kernel: [    3.955327] nouveau 0000:02:00.0: DRM: MM: using M2MF for buffer copies
>May 14 14:22:10 ubuntuLinux kernel: [    4.044300] nouveau 0000:02:00.0: DRM: allocated 1280x800 fb: 0x50000, bo 0000000002e428a4
>May 14 14:22:10 ubuntuLinux kernel: [    4.048160] fbcon: nouveaufb (fb0) is primary device
>May 14 14:22:10 ubuntuLinux kernel: [    4.048521] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device
>May 14 14:22:10 ubuntuLinux kernel: [    4.080049] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0
>May 14 14:22:18 ubuntuLinux kernel: [   25.099571] gnome-shell[1066]: segfault at 1a ip 00007f93a6717dae sp 00007ffd437b62d0 error 4 in nouveau_dri.so[7f93a64d8000+a88000]
>May 14 14:22:22 ubuntuLinux kernel: [   29.021539] gnome-shell[1306]: segfault at 1a ip 00007fba94d0fdae sp 00007ffda91262c0 error 4 in nouveau_dri.so[7fba94ad0000+a88000]
>May 14 14:22:49 ubuntuLinux kernel: [   56.525838] gnome-shell[1460]: segfault at 1a ip 00007fca2a35edae sp 00007ffe30137c50 error 4 in nouveau_dri.so[7fca2a11f000+a88000]
>May 14 14:22:53 ubuntuLinux kernel: [   60.253232] gnome-shell[1625]: segfault at 1a ip 00007fd6108c9dae sp 00007ffcb69032b0 error 4 in nouveau_dri.so[7fd61068a000+a88000]
>May 14 14:22:57 ubuntuLinux kernel: [   63.741910] gnome-shell[1765]: segfault at 1a ip 00007fdd35715dae sp 00007fff8270ac90 error 4 in nouveau_dri.so[7fdd354d6000+a88000]
>May 14 14:22:57 ubuntuLinux kernel: [   64.060045] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:22:57 ubuntuLinux kernel: [   64.060222] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:22:57 ubuntuLinux kernel: [   64.079026] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:22:57 ubuntuLinux kernel: [   64.079084] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:00 ubuntuLinux kernel: [   67.255200] gnome-shell[1900]: segfault at 1a ip 00007fac14ad6dae sp 00007ffc73458ce0 error 4 in nouveau_dri.so[7fac14897000+a88000]
>May 14 14:23:00 ubuntuLinux kernel: [   67.554330] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:00 ubuntuLinux kernel: [   67.554381] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:04 ubuntuLinux kernel: [   70.754534] gnome-shell[2047]: segfault at 1a ip 00007f54ee2d9dae sp 00007fffad4e7190 error 4 in nouveau_dri.so[7f54ee09a000+a88000]
>May 14 14:23:09 ubuntuLinux kernel: [   76.478159] gnome-shell[2171]: segfault at 1a ip 00007f6131715dae sp 00007ffecc79edb0 error 4 in nouveau_dri.so[7f61314d6000+a88000]
>May 14 14:23:10 ubuntuLinux kernel: [   76.776070] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:10 ubuntuLinux kernel: [   76.776267] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:13 ubuntuLinux kernel: [   79.961913] gnome-shell[2290]: segfault at 1a ip 00007fbbccad6dae sp 00007ffd3856dcb0 error 4 in nouveau_dri.so[7fbbcc897000+a88000]
>May 14 14:23:13 ubuntuLinux kernel: [   80.263037] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:13 ubuntuLinux kernel: [   80.263086] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:13 ubuntuLinux kernel: [   80.269080] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:13 ubuntuLinux kernel: [   80.269144] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:16 ubuntuLinux kernel: [   83.458285] gnome-shell[2416]: segfault at 1a ip 00007fe9cc8c9dae sp 00007ffdcdca1890 error 4 in nouveau_dri.so[7fe9cc68a000+a88000]
>May 14 14:23:17 ubuntuLinux kernel: [   83.767928] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:23:17 ubuntuLinux kernel: [   83.768021] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.768021] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:23:17 ubuntuLinux kernel: [   83.779143] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.794283] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:17 ubuntuLinux kernel: [   83.794333] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:23:17 ubuntuLinux kernel: [   83.805150] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42bdfc40
>May 14 14:23:20 ubuntuLinux kernel: [   86.887118] gnome-shell[2531]: segfault at 1a ip 00007f80ab360dae sp 00007ffcafd84d10 error 4 in nouveau_dri.so[7f80ab121000+a88000]
>May 14 14:23:20 ubuntuLinux kernel: [   87.180678] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:23:20 ubuntuLinux kernel: [   87.181025] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.184012] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:23:20 ubuntuLinux kernel: [   87.187436] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:20 ubuntuLinux kernel: [   87.187577] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:20 ubuntuLinux kernel: [   87.200008] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.217605]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.217605]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.217605]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.233025]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.233025]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.233025]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.233025]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.240856]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.240856]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.240856]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.240856]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:23:20 ubuntuLinux kernel: [   87.240856] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42a5bc40
>May 14 14:23:20 ubuntuLinux kernel: [   87.292087] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:20 ubuntuLinux kernel: [   87.292136] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:20 ubuntuLinux kernel: [   87.316926] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:20 ubuntuLinux kernel: [   87.316984] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:23 ubuntuLinux kernel: [   90.378002] gnome-shell[2657]: segfault at 1a ip 00007f48f58cbdae sp 00007ffde2c0bb70 error 4 in nouveau_dri.so[7f48f568c000+a88000]
>May 14 14:23:23 ubuntuLinux kernel: [   90.643606] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:23 ubuntuLinux kernel: [   90.643655] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:23 ubuntuLinux kernel: [   90.648314] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:23 ubuntuLinux kernel: [   90.648382] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:24 ubuntuLinux kernel: [   90.675726] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:24 ubuntuLinux kernel: [   90.675783] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:24 ubuntuLinux kernel: [   90.692222] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:24 ubuntuLinux kernel: [   90.692535] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:27 ubuntuLinux kernel: [   93.805855] gnome-shell[2776]: segfault at 1a ip 00007efbfeb23dae sp 00007fff5e185360 error 4 in nouveau_dri.so[7efbfe8e4000+a88000]
>May 14 14:23:27 ubuntuLinux kernel: [   94.092373] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:27 ubuntuLinux kernel: [   94.092507] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:27 ubuntuLinux kernel: [   94.107198] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:27 ubuntuLinux kernel: [   94.107252] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:27 ubuntuLinux kernel: [   94.119142] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:27 ubuntuLinux kernel: [   94.119196] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:23:30 ubuntuLinux kernel: [   97.650065] gnome-shell[2914]: segfault at 1a ip 00007f6aa9510dae sp 00007ffef0618e30 error 4 in nouveau_dri.so[7f6aa92d1000+a88000]
>May 14 14:23:34 ubuntuLinux kernel: [  101.070096] gnome-shell[3036]: segfault at 1a ip 00007f8c303fddae sp 00007ffe731a2570 error 4 in nouveau_dri.so[7f8c301be000+a88000]
>May 14 14:23:37 ubuntuLinux kernel: [  104.548473] gnome-shell[3149]: segfault at 1a ip 00007f8b13360dae sp 00007fffedb83480 error 4 in nouveau_dri.so[7f8b13121000+a88000]
>May 14 14:23:41 ubuntuLinux kernel: [  107.994272] gnome-shell[3279]: segfault at 1a ip 00007f9f6b360dae sp 00007fff47e56220 error 4 in nouveau_dri.so[7f9f6b121000+a88000]
>May 14 14:23:44 ubuntuLinux kernel: [  111.501922] gnome-shell[3414]: segfault at 1a ip 00007fa5084badae sp 00007fffab0d75d0 error 4 in nouveau_dri.so[7fa50827b000+a88000]
>May 14 14:23:48 ubuntuLinux kernel: [  114.901838] gnome-shell[3529]: segfault at 1a ip 00007f4018ad6dae sp 00007ffe84b1c7c0 error 4 in nouveau_dri.so[7f4018897000+a88000]
>May 14 14:23:51 ubuntuLinux kernel: [  118.414098] gnome-shell[3661]: segfault at 1a ip 00007f2241ad8dae sp 00007ffcc134a220 error 4 in nouveau_dri.so[7f2241899000+a88000]
>May 14 14:23:55 ubuntuLinux kernel: [  121.938014] gnome-shell[3812]: segfault at 1a ip 00007fc21c6c7dae sp 00007ffc982f7930 error 4 in nouveau_dri.so[7fc21c488000+a88000]
>May 14 14:23:58 ubuntuLinux kernel: [  125.381968] gnome-shell[3923]: segfault at 1a ip 00007efe91510dae sp 00007ffce5599ea0 error 4 in nouveau_dri.so[7efe912d1000+a88000]
>May 14 14:24:02 ubuntuLinux kernel: [  128.798011] gnome-shell[4041]: segfault at 1a ip 00007f5b61f16dae sp 00007ffe0368e870 error 4 in nouveau_dri.so[7f5b61cd7000+a88000]
>May 14 14:24:05 ubuntuLinux kernel: [  132.322009] gnome-shell[4170]: segfault at 1a ip 00007fcc888c9dae sp 00007ffd0c15dcd0 error 4 in nouveau_dri.so[7fcc8868a000+a88000]
>May 14 14:24:09 ubuntuLinux kernel: [  135.774035] gnome-shell[4308]: segfault at 1a ip 00007f85f9d11dae sp 00007ffc052d26c0 error 4 in nouveau_dri.so[7f85f9ad2000+a88000]
>May 14 14:24:12 ubuntuLinux kernel: [  139.269910] gnome-shell[4416]: segfault at 1a ip 00007f3593360dae sp 00007ffeeb84f630 error 4 in nouveau_dri.so[7f3593121000+a88000]
>May 14 14:24:16 ubuntuLinux kernel: [  142.673093] gnome-shell[4535]: segfault at 1a ip 00007f0214d0fdae sp 00007fff4e8b5240 error 4 in nouveau_dri.so[7f0214ad0000+a88000]
>May 14 14:24:19 ubuntuLinux kernel: [  146.120456] gnome-shell[4650]: segfault at 1a ip 00007f3a850cadae sp 00007ffdb0dfcda0 error 4 in nouveau_dri.so[7f3a84e8b000+a88000]
>May 14 14:24:23 ubuntuLinux kernel: [  149.700892] gnome-shell[4789]: segfault at 1a ip 00007f6ce10cadae sp 00007ffd9a827a60 error 4 in nouveau_dri.so[7f6ce0e8b000+a88000]
>May 14 14:24:26 ubuntuLinux kernel: [  153.324795] gnome-shell[4931]: segfault at 1a ip 00007f436ef2ddae sp 00007fff2a991780 error 4 in nouveau_dri.so[7f436ecee000+a88000]
>May 14 14:24:30 ubuntuLinux kernel: [  156.765855] gnome-shell[5075]: segfault at 1a ip 00007f1a3a717dae sp 00007ffd3e2c0160 error 4 in nouveau_dri.so[7f1a3a4d8000+a88000]
>May 14 14:24:33 ubuntuLinux kernel: [  160.185846] gnome-shell[5199]: segfault at 1a ip 00007fc3eb360dae sp 00007fff0a769700 error 4 in nouveau_dri.so[7fc3eb121000+a88000]
>May 14 14:24:36 ubuntuLinux kernel: [  163.562041] gnome-shell[5317]: segfault at 1a ip 00007fc47eb23dae sp 00007ffd847ef950 error 4 in nouveau_dri.so[7fc47e8e4000+a88000]
>May 14 14:24:40 ubuntuLinux kernel: [  166.969938] gnome-shell[5425]: segfault at 1a ip 00007fcc2b360dae sp 00007ffe912e4540 error 4 in nouveau_dri.so[7fcc2b121000+a88000]
>May 14 14:24:43 ubuntuLinux kernel: [  170.398035] gnome-shell[5543]: segfault at 1a ip 00007efe47360dae sp 00007ffc883830b0 error 4 in nouveau_dri.so[7efe47121000+a88000]
>May 14 14:24:47 ubuntuLinux kernel: [  173.882094] gnome-shell[5660]: segfault at 1a ip 00007ff3dcad6dae sp 00007fff5bef34d0 error 4 in nouveau_dri.so[7ff3dc897000+a88000]
>May 14 14:24:50 ubuntuLinux kernel: [  177.330008] gnome-shell[5786]: segfault at 1a ip 00007f1e492d7dae sp 00007ffce6678060 error 4 in nouveau_dri.so[7f1e49098000+a88000]
>May 14 14:24:51 ubuntuLinux kernel: [  177.706605] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:24:51 ubuntuLinux kernel: [  177.706942] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.712016] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:24:51 ubuntuLinux kernel: [  177.724028] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.742923]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:24:51 ubuntuLinux kernel: [  177.784690] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc4273bc40
>May 14 14:24:54 ubuntuLinux kernel: [  180.942052] gnome-shell[5914]: segfault at 1a ip 00007f56788c9dae sp 00007ffcdffabac0 error 4 in nouveau_dri.so[7f567868a000+a88000]
>May 14 14:24:57 ubuntuLinux kernel: [  184.358152] gnome-shell[6027]: segfault at 1a ip 00007f425cad6dae sp 00007ffc03860d00 error 4 in nouveau_dri.so[7f425c897000+a88000]
>May 14 14:24:58 ubuntuLinux kernel: [  184.708371] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:24:58 ubuntuLinux kernel: [  184.708793] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.712012] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:24:58 ubuntuLinux kernel: [  184.725427] nouveau 0000:02:00.0: imem: OOM: 00010000 00001000 -28
>May 14 14:24:58 ubuntuLinux kernel: [  184.732004] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:24:58 ubuntuLinux kernel: [  184.747065] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42cdbc40
>May 14 14:25:01 ubuntuLinux kernel: [  187.880946] gnome-shell[6148]: segfault at 1a ip 00007f0044f14dae sp 00007ffd9052e080 error 4 in nouveau_dri.so[7f0044cd5000+a88000]
>May 14 14:25:01 ubuntuLinux kernel: [  188.161270] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:25:01 ubuntuLinux kernel: [  188.161652] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.164029] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:25:01 ubuntuLinux kernel: [  188.170019] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:25:01 ubuntuLinux kernel: [  188.170069] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:25:01 ubuntuLinux kernel: [  188.170108] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191425] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.191257] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42b97c40
>May 14 14:25:01 ubuntuLinux kernel: [  188.274321] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.274321] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:25:01 ubuntuLinux kernel: [  188.297522] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.297522]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.297522]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.297522]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.297522]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.297522]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.297522]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.332109]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.332482]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.332482]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.332482]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.332482]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:25:01 ubuntuLinux kernel: [  188.355993] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42807c40
>May 14 14:25:04 ubuntuLinux kernel: [  191.587055] gnome-shell[6281]: segfault at 1a ip 00007f697dd11dae sp 00007fff0cc32a00 error 4 in nouveau_dri.so[7f697dad2000+a88000]
>May 14 14:25:05 ubuntuLinux kernel: [  191.788755] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:25:05 ubuntuLinux kernel: [  191.790812] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:25:05 ubuntuLinux kernel: [  191.795068] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42d67c40
>May 14 14:25:05 ubuntuLinux kernel: [  191.958995] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:25:05 ubuntuLinux kernel: [  191.959049] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:25:08 ubuntuLinux kernel: [  195.457562] gnome-shell[6412]: segfault at 1a ip 00007fd6b6512dae sp 00007ffd1b9dab60 error 4 in nouveau_dri.so[7fd6b62d3000+a88000]
>May 14 14:25:12 ubuntuLinux kernel: [  198.929913] gnome-shell[6561]: segfault at 1a ip 00007f81622d9dae sp 00007ffd16b11380 error 4 in nouveau_dri.so[7f816209a000+a88000]
>May 14 14:25:15 ubuntuLinux kernel: [  202.489855] gnome-shell[6696]: segfault at 1a ip 00007f45fa4dedae sp 00007ffc6b3e48b0 error 4 in nouveau_dri.so[7f45fa29f000+a88000]
>May 14 14:25:19 ubuntuLinux kernel: [  205.917950] gnome-shell[6813]: segfault at 1a ip 00007f5f0d715dae sp 00007ffd7320bd20 error 4 in nouveau_dri.so[7f5f0d4d6000+a88000]
>May 14 14:25:22 ubuntuLinux kernel: [  209.453973] gnome-shell[6954]: segfault at 1a ip 00007fa71c6c7dae sp 00007ffc2b840b00 error 4 in nouveau_dri.so[7fa71c488000+a88000]
>May 14 14:25:26 ubuntuLinux kernel: [  213.066124] gnome-shell[7102]: segfault at 1a ip 00007f165b360dae sp 00007ffe2573c780 error 4 in nouveau_dri.so[7f165b121000+a88000]
>May 14 14:25:29 ubuntuLinux kernel: [  216.522023] gnome-shell[7222]: segfault at 1a ip 00007f81bdf16dae sp 00007ffde9e87e20 error 4 in nouveau_dri.so[7f81bdcd7000+a88000]
>May 14 14:25:33 ubuntuLinux kernel: [  220.126165] gnome-shell[7369]: segfault at 1a ip 00007fcbd5ad8dae sp 00007ffd92aadcc0 error 4 in nouveau_dri.so[7fcbd5899000+a88000]
>May 14 14:25:36 ubuntuLinux kernel: [  223.617980] gnome-shell[7489]: segfault at 1a ip 00007fabd10cadae sp 00007ffe67ae3000 error 4 in nouveau_dri.so[7fabd0e8b000+a88000]
>May 14 14:25:40 ubuntuLinux kernel: [  227.154018] gnome-shell[7609]: segfault at 1a ip 00007f425211adae sp 00007ffcca5afd50 error 4 in nouveau_dri.so[7f4251edb000+a88000]
>May 14 14:25:43 ubuntuLinux kernel: [  230.646639] gnome-shell[7722]: segfault at 1a ip 00007f0393360dae sp 00007ffd017a62f0 error 4 in nouveau_dri.so[7f0393121000+a88000]
>May 14 14:25:47 ubuntuLinux kernel: [  234.126281] gnome-shell[7862]: segfault at 1a ip 00007fdf17360dae sp 00007ffc062707b0 error 4 in nouveau_dri.so[7fdf17121000+a88000]
>May 14 14:25:51 ubuntuLinux kernel: [  237.707711] gnome-shell[7983]: segfault at 1a ip 00007fca2cd0fdae sp 00007ffd81fb3cc0 error 4 in nouveau_dri.so[7fca2cad0000+a88000]
>May 14 14:25:54 ubuntuLinux kernel: [  241.337896] gnome-shell[8119]: segfault at 1a ip 00007fe6ef12fdae sp 00007ffcc9c80ed0 error 4 in nouveau_dri.so[7fe6eeef0000+a88000]
>May 14 14:25:58 ubuntuLinux kernel: [  244.825991] gnome-shell[8232]: segfault at 1a ip 00007fbfc9d11dae sp 00007ffc668288d0 error 4 in nouveau_dri.so[7fbfc9ad2000+a88000]
>May 14 14:26:01 ubuntuLinux kernel: [  248.341881] gnome-shell[8350]: segfault at 1a ip 00007f540c3e2dae sp 00007ffc4e870070 error 4 in nouveau_dri.so[7f540c1a3000+a88000]
>May 14 14:26:05 ubuntuLinux kernel: [  251.890182] gnome-shell[8478]: segfault at 1a ip 00007f6309ad8dae sp 00007ffe26fa5e40 error 4 in nouveau_dri.so[7f6309899000+a88000]
>May 14 14:26:08 ubuntuLinux kernel: [  255.390407] gnome-shell[8604]: segfault at 1a ip 00007f9402b23dae sp 00007ffd33faf580 error 4 in nouveau_dri.so[7f94028e4000+a88000]
>May 14 14:26:12 ubuntuLinux kernel: [  258.913466] gnome-shell[8723]: segfault at 1a ip 00007f74ae512dae sp 00007ffd9b35a7e0 error 4 in nouveau_dri.so[7f74ae2d3000+a88000]
>May 14 14:26:15 ubuntuLinux kernel: [  262.541890] gnome-shell[8872]: segfault at 1a ip 00007fc2008c9dae sp 00007ffe60233d10 error 4 in nouveau_dri.so[7fc20068a000+a88000]
>May 14 14:26:19 ubuntuLinux kernel: [  266.089959] gnome-shell[9002]: segfault at 1a ip 00007f916c447dae sp 00007ffc5a128160 error 4 in nouveau_dri.so[7f916c208000+a88000]
>May 14 14:26:23 ubuntuLinux kernel: [  269.725863] gnome-shell[9145]: segfault at 1a ip 00007f0bd98cbdae sp 00007ffe0add1bb0 error 4 in nouveau_dri.so[7f0bd968c000+a88000]
>May 14 14:26:26 ubuntuLinux kernel: [  273.301893] gnome-shell[9284]: segfault at 1a ip 00007f526f360dae sp 00007ffff5b13f50 error 4 in nouveau_dri.so[7f526f121000+a88000]
>May 14 14:26:30 ubuntuLinux kernel: [  276.725990] gnome-shell[9406]: segfault at 1a ip 00007fe2398cbdae sp 00007ffe014471d0 error 4 in nouveau_dri.so[7fe23968c000+a88000]
>May 14 14:26:33 ubuntuLinux kernel: [  280.209942] gnome-shell[9520]: segfault at 1a ip 00007f4bcd715dae sp 00007ffd60ad0f10 error 4 in nouveau_dri.so[7f4bcd4d6000+a88000]
>May 14 14:26:37 ubuntuLinux kernel: [  283.869949] gnome-shell[9665]: segfault at 1a ip 00007ff3a9715dae sp 00007ffdbe7c8770 error 4 in nouveau_dri.so[7ff3a94d6000+a88000]
>May 14 14:26:40 ubuntuLinux kernel: [  287.326151] gnome-shell[9779]: segfault at 1a ip 00007f33a7360dae sp 00007ffd53729bb0 error 4 in nouveau_dri.so[7f33a7121000+a88000]
>May 14 14:26:41 ubuntuLinux kernel: [  287.669759] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:26:41 ubuntuLinux kernel: [  287.670094] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.672010] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:26:41 ubuntuLinux kernel: [  287.683944] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.707410]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.707410]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.707410]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.720569]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.720569]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.720569]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.720569]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.720569]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.720569]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.720569]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.720569]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:26:41 ubuntuLinux kernel: [  287.762797] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42e17c40
>May 14 14:26:44 ubuntuLinux kernel: [  290.901901] gnome-shell[9915]: segfault at 1a ip 00007f2997360dae sp 00007fffb922ba00 error 4 in nouveau_dri.so[7f2997121000+a88000]
>May 14 14:26:44 ubuntuLinux kernel: [  291.237243] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:26:44 ubuntuLinux kernel: [  291.237650] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.240014] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:26:44 ubuntuLinux kernel: [  291.260231] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.252083] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42a2bc40
>May 14 14:26:44 ubuntuLinux kernel: [  291.347396] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:26:44 ubuntuLinux kernel: [  291.351498] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc4404fc40
>May 14 14:26:47 ubuntuLinux kernel: [  294.568881] gnome-shell[10038]: segfault at 1a ip 00007f637cf14dae sp 00007ffdaec91fb0 error 4 in nouveau_dri.so[7f637ccd5000+a88000]
>May 14 14:26:48 ubuntuLinux kernel: [  294.827323] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:48 ubuntuLinux kernel: [  294.827379] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:48 ubuntuLinux kernel: [  294.863805] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:26:48 ubuntuLinux kernel: [  294.864145] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42e53c40
>May 14 14:26:51 ubuntuLinux kernel: [  298.223745] gnome-shell[10175]: segfault at 1a ip 00007f12e291bdae sp 00007ffd18b43780 error 4 in nouveau_dri.so[7f12e26dc000+a88000]
>May 14 14:26:51 ubuntuLinux kernel: [  298.499880] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:51 ubuntuLinux kernel: [  298.499938] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:51 ubuntuLinux kernel: [  298.507995] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:26:51 ubuntuLinux kernel: [  298.524625] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:26:51 ubuntuLinux kernel: [  298.528012] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42f57c40
>May 14 14:26:55 ubuntuLinux kernel: [  301.850050] gnome-shell[10310]: segfault at 1a ip 00007fdeb291bdae sp 00007ffe1a55be40 error 4 in nouveau_dri.so[7fdeb26dc000+a88000]
>May 14 14:26:55 ubuntuLinux kernel: [  302.160075] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:55 ubuntuLinux kernel: [  302.160295] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:55 ubuntuLinux kernel: [  302.161894] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:55 ubuntuLinux kernel: [  302.161945] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:55 ubuntuLinux kernel: [  302.167847] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:55 ubuntuLinux kernel: [  302.167905] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:58 ubuntuLinux kernel: [  305.334031] gnome-shell[10429]: segfault at 1a ip 00007f3ad86c7dae sp 00007ffd3a2d26a0 error 4 in nouveau_dri.so[7f3ad8488000+a88000]
>May 14 14:26:58 ubuntuLinux kernel: [  305.639228] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:58 ubuntuLinux kernel: [  305.639297] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:26:59 ubuntuLinux kernel: [  305.763120] nouveau 0000:02:00.0: imem: OOM: 00010000 00001000 -28
>May 14 14:27:02 ubuntuLinux kernel: [  308.858119] gnome-shell[10550]: segfault at 1a ip 00007f30d9510dae sp 00007ffcd7cd5eb0 error 4 in nouveau_dri.so[7f30d92d1000+a88000]
>May 14 14:27:02 ubuntuLinux kernel: [  309.124970] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:02 ubuntuLinux kernel: [  309.125072] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:02 ubuntuLinux kernel: [  309.131077] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:27:02 ubuntuLinux kernel: [  309.131512] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.132010] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:27:02 ubuntuLinux kernel: [  309.148197] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.164045] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc4423fc40
>May 14 14:27:02 ubuntuLinux kernel: [  309.243006] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:27:02 ubuntuLinux kernel: [  309.243372] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.248019] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:27:02 ubuntuLinux kernel: [  309.264554] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.278064] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:02 ubuntuLinux kernel: [  309.278111] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:02 ubuntuLinux kernel: [  309.264554]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.264554]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.264554]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.264554]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.264554]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.300721]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.303305]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.305421] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:27:02 ubuntuLinux kernel: [  309.305255]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.305255]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.305255]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.305255]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.305255] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc44043c40
>May 14 14:27:02 ubuntuLinux kernel: [  309.349337] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.353914] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:27:02 ubuntuLinux kernel: [  309.359943] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:27:02 ubuntuLinux kernel: [  309.393365] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42a5bc40
>May 14 14:27:05 ubuntuLinux kernel: [  312.606340] gnome-shell[10697]: segfault at 1a ip 00007f66c52d7dae sp 00007fff5eaa9ef0 error 4 in nouveau_dri.so[7f66c5098000+a88000]
>May 14 14:27:06 ubuntuLinux kernel: [  312.869874] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:06 ubuntuLinux kernel: [  312.869932] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:06 ubuntuLinux kernel: [  312.887557] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:06 ubuntuLinux kernel: [  312.887617] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:06 ubuntuLinux kernel: [  312.898966] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:06 ubuntuLinux kernel: [  312.899015] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:06 ubuntuLinux kernel: [  312.962990] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:06 ubuntuLinux kernel: [  312.963043] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.077889] gnome-shell[10813]: segfault at 1a ip 00007f95fb360dae sp 00007ffe48405a80 error 4 in nouveau_dri.so[7f95fb121000+a88000]
>May 14 14:27:09 ubuntuLinux kernel: [  316.332752] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.332960] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.333306] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.333377] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.355734] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.355787] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.362369] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.362742] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:27:09 ubuntuLinux kernel: [  316.364012] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42cefc40
>May 14 14:27:09 ubuntuLinux kernel: [  316.499908] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.499960] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.529768] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:09 ubuntuLinux kernel: [  316.529816] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:27:13 ubuntuLinux kernel: [  319.934011] gnome-shell[10948]: segfault at 1a ip 00007f6999510dae sp 00007ffd2f777fe0 error 4 in nouveau_dri.so[7f69992d1000+a88000]
>May 14 14:27:16 ubuntuLinux kernel: [  323.414790] gnome-shell[11064]: segfault at 1a ip 00007f36e18cbdae sp 00007ffd33907640 error 4 in nouveau_dri.so[7f36e168c000+a88000]
>May 14 14:27:20 ubuntuLinux kernel: [  326.990607] gnome-shell[11196]: segfault at 1a ip 00007f7c018cbdae sp 00007ffd379cac00 error 4 in nouveau_dri.so[7f7c0168c000+a88000]
>May 14 14:27:24 ubuntuLinux kernel: [  330.669175] gnome-shell[11340]: segfault at 1a ip 00007f49e5ad8dae sp 00007ffc39a07cb0 error 4 in nouveau_dri.so[7f49e5899000+a88000]
>May 14 14:27:27 ubuntuLinux kernel: [  334.236810] gnome-shell[11485]: segfault at 1a ip 00007efda3360dae sp 00007fff4cc453c0 error 4 in nouveau_dri.so[7efda3121000+a88000]
>May 14 14:27:31 ubuntuLinux kernel: [  337.750108] gnome-shell[11623]: segfault at 1a ip 00007f961712fdae sp 00007fffda891cc0 error 4 in nouveau_dri.so[7f9616ef0000+a88000]
>May 14 14:27:34 ubuntuLinux kernel: [  341.230116] gnome-shell[11738]: segfault at 1a ip 00007ff338d0fdae sp 00007ffeb2374720 error 4 in nouveau_dri.so[7ff338ad0000+a88000]
>May 14 14:27:38 ubuntuLinux kernel: [  344.770290] gnome-shell[11864]: segfault at 1a ip 00007fca04457dae sp 00007ffc58b382a0 error 4 in nouveau_dri.so[7fca04218000+a88000]
>May 14 14:27:41 ubuntuLinux kernel: [  348.361916] gnome-shell[12012]: segfault at 1a ip 00007fbae44badae sp 00007ffcdcf56ab0 error 4 in nouveau_dri.so[7fbae427b000+a88000]
>May 14 14:27:45 ubuntuLinux kernel: [  352.002005] gnome-shell[12154]: segfault at 1a ip 00007f6dcd2d7dae sp 00007ffd5f98e1f0 error 4 in nouveau_dri.so[7f6dcd098000+a88000]
>May 14 14:27:48 ubuntuLinux kernel: [  355.534166] gnome-shell[12284]: segfault at 1a ip 00007f3c78ad6dae sp 00007ffe88cf7f40 error 4 in nouveau_dri.so[7f3c78897000+a88000]
>May 14 14:27:52 ubuntuLinux kernel: [  358.967822] gnome-shell[12393]: segfault at 1a ip 00007efd07360dae sp 00007fff9773de70 error 4 in nouveau_dri.so[7efd07121000+a88000]
>May 14 14:27:55 ubuntuLinux kernel: [  362.469900] gnome-shell[12526]: segfault at 1a ip 00007f5ca7360dae sp 00007ffe1897df30 error 4 in nouveau_dri.so[7f5ca7121000+a88000]
>May 14 14:27:59 ubuntuLinux kernel: [  365.993943] gnome-shell[12643]: segfault at 1a ip 00007f9bc1510dae sp 00007ffeb3bf8880 error 4 in nouveau_dri.so[7f9bc12d1000+a88000]
>May 14 14:28:02 ubuntuLinux kernel: [  369.566062] gnome-shell[12777]: segfault at 1a ip 00007f74bdad8dae sp 00007ffeec2a61e0 error 4 in nouveau_dri.so[7f74bd899000+a88000]
>May 14 14:28:06 ubuntuLinux kernel: [  373.090109] gnome-shell[12899]: segfault at 1a ip 00007f8b5f360dae sp 00007ffc608d4b90 error 4 in nouveau_dri.so[7f8b5f121000+a88000]
>May 14 14:28:09 ubuntuLinux kernel: [  376.566205] gnome-shell[13023]: segfault at 1a ip 00007fedddd11dae sp 00007ffe974555e0 error 4 in nouveau_dri.so[7fedddad2000+a88000]
>May 14 14:28:13 ubuntuLinux kernel: [  380.189979] gnome-shell[13156]: segfault at 1a ip 00007f7e8dad8dae sp 00007ffe211657e0 error 4 in nouveau_dri.so[7f7e8d899000+a88000]
>May 14 14:28:17 ubuntuLinux kernel: [  383.678176] gnome-shell[13284]: segfault at 1a ip 00007ff1862d9dae sp 00007fff753240c0 error 4 in nouveau_dri.so[7ff18609a000+a88000]
>May 14 14:28:20 ubuntuLinux kernel: [  387.194068] gnome-shell[13404]: segfault at 1a ip 00007fe6cdad8dae sp 00007ffc46bd3aa0 error 4 in nouveau_dri.so[7fe6cd899000+a88000]
>May 14 14:28:24 ubuntuLinux kernel: [  390.657894] gnome-shell[13521]: segfault at 1a ip 00007f3d946c7dae sp 00007fffc7b4d550 error 4 in nouveau_dri.so[7f3d94488000+a88000]
>May 14 14:28:24 ubuntuLinux kernel: [  391.061861] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:28:24 ubuntuLinux kernel: [  391.062223] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:28:24 ubuntuLinux kernel: [  391.064010] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42e53c40
>May 14 14:28:27 ubuntuLinux kernel: [  394.266057] gnome-shell[13653]: segfault at 1a ip 00007f1a3ab23dae sp 00007fff83e4b210 error 4 in nouveau_dri.so[7f1a3a8e4000+a88000]
>May 14 14:28:28 ubuntuLinux kernel: [  394.583537] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:28:28 ubuntuLinux kernel: [  394.583906] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.584018] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42ebfc40
>May 14 14:28:28 ubuntuLinux kernel: [  394.735747] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:28:28 ubuntuLinux kernel: [  394.736009] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.739980] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:28:28 ubuntuLinux kernel: [  394.752718] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42c6fc40
>May 14 14:28:31 ubuntuLinux kernel: [  397.922203] gnome-shell[13782]: segfault at 1a ip 00007f12fc4badae sp 00007ffd7a679db0 error 4 in nouveau_dri.so[7f12fc27b000+a88000]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225546] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225555] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 203f0fc0 00000000 04000430
>May 14 14:28:31 ubuntuLinux kernel: [  398.225561] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225573] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0000000b [VRAM_LIMIT]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225582] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225587] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225591] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225602] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225610] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225615] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225619] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225640] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225644] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000430
>May 14 14:28:31 ubuntuLinux kernel: [  398.225649] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225659] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0000000b [VRAM_LIMIT]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225669] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225674] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225678] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225689] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225697] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225702] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225706] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225716] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225724] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225729] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225733] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225743] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225751] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225756] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225760] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225770] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225778] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225783] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225787] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225797] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225805] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225810] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225814] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225824] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225832] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225837] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225841] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225852] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225860] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225865] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225869] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225879] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225887] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225892] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225896] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225907] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225914] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225919] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225923] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225934] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225942] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225946] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225950] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225961] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225969] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225973] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225977] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.225988] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.225996] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226001] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226005] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226016] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226024] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226029] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226033] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226043] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226052] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226057] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226061] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226072] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226081] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226086] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226090] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226100] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226109] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226114] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226118] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226129] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226138] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226143] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226147] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226158] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226167] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226171] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226175] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226185] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226194] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226199] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226203] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226214] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226223] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226227] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226231] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226242] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226251] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226256] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226260] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226270] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226279] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226284] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226288] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226298] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226307] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226312] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226316] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226327] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226336] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226341] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226345] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226356] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226364] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226369] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226373] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226384] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226392] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226397] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226401] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226412] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226420] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226425] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226429] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226440] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226449] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226454] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226458] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226468] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226477] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226482] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226486] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226496] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226505] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226510] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226514] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226524] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226532] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226537] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226541] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226552] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226560] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226565] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226569] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226579] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226588] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226593] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226597] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226608] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226616] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226621] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226625] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226637] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226646] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226651] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226655] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226666] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226675] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226680] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226684] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226694] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226703] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226708] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226712] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226722] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226731] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226736] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226740] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226750] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226759] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226764] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226768] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226779] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226787] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226792] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226796] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226806] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226815] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226820] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226824] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226834] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226842] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226847] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226851] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226861] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226869] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226874] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226878] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226888] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226897] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226902] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226906] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226916] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226925] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226929] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226933] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226944] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226952] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226957] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226961] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226970] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226979] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.226984] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226988] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.226998] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227006] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227011] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227015] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227026] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227034] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227039] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227043] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227053] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227061] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227066] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227070] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227080] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227089] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227094] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227098] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227108] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227116] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227121] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227125] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227135] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227143] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227148] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227152] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227162] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227171] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227175] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227179] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227190] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227198] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227204] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227208] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227218] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227227] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227231] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227235] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227246] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227254] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227259] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227263] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227274] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227283] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227288] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227292] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227302] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227311] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227316] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227320] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227330] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227339] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227344] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227347] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227358] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227367] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227372] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227376] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227387] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227396] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227400] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227404] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227415] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227424] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227429] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227433] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227444] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227454] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227459] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227463] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227488] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227500] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227505] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227509] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227520] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227529] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227533] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227537] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227548] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227583] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227610] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227620] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227680] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227744] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227771] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227783] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227843] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227908] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.227936] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.227945] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228005] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228048] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228055] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228059] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228090] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228155] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228182] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228191] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228250] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228298] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228303] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228307] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228320] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228339] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228351] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228355] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228368] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228376] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228381] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228385] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228396] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228403] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228408] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228412] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228423] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228431] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228435] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228439] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228450] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228457] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228462] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228466] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228477] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228486] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228491] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228495] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228505] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228515] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228520] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228524] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228534] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228543] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228548] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228552] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228561] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228571] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228576] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228580] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228590] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228599] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228604] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228608] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228617] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228627] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228632] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228636] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228645] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228655] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228660] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228664] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228673] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228683] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228688] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228692] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228701] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228711] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228716] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228720] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228729] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228739] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228744] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228748] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228768] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228772] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000430
>May 14 14:28:31 ubuntuLinux kernel: [  398.228776] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228786] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0000000b [VRAM_LIMIT]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228796] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228801] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228805] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228815] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228824] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228829] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228833] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228843] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228852] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228857] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228861] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228871] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228880] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228885] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228889] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228899] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228908] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228913] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228917] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228927] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228936] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228941] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228945] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228955] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228964] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228969] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228973] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.228983] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228992] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.228997] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229001] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229011] nouveau 0000:02:00.0: fifo: DMA_PUSHER - ch 2 [DRM] get 0000014e50 put 0000014ec4 ib_get 00000129 ib_put 8006fa82 state 80000024 (err: INVALID_CMD) push 00400040
>May 14 14:28:31 ubuntuLinux kernel: [  398.229021] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229030] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229035] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229039] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229049] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229058] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229063] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229067] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229077] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229087] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229091] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229095] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229105] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229115] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229120] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229123] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229133] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229143] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229148] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229152] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229161] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229171] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229176] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229180] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229190] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229199] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229204] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229208] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229218] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229227] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229232] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229236] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229246] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229255] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229260] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229264] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229274] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229283] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229288] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229292] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229302] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229311] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229316] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229320] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229330] nouveau 0000:02:00.0: fb: trapped read at 0000000000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229339] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229344] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 000000c0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229348] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229358] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229368] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229372] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229376] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229386] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229395] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229400] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229404] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229414] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229424] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229428] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 203f0fc0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229432] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229442] nouveau 0000:02:00.0: fb: trapped read at 0000000000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229451] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229456] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 000000c0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229460] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229471] nouveau 0000:02:00.0: fb: trapped read at 0000000000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229481] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229486] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 000000c0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229490] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229500] nouveau 0000:02:00.0: fb: trapped read at 00213f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229508] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229513] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 213f00c0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229517] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229527] nouveau 0000:02:00.0: fb: trapped read at 0021bf0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229535] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229541] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 21bf00c0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229545] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229555] nouveau 0000:02:00.0: fb: trapped read at 00223f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229564] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.229569] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 223f00c0 00000000 04000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.229573] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.232740] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN]
>May 14 14:28:31 ubuntuLinux kernel: [  398.232746] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 20431600 00000000 04000430
>May 14 14:28:31 ubuntuLinux kernel: [  398.232751] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>May 14 14:28:31 ubuntuLinux kernel: [  398.232761] nouveau 0000:02:00.0: fb: trapped read at 0020430000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0000000b [VRAM_LIMIT]
>May 14 14:28:46 ubuntuLinux kernel: [  413.400011] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 120 [Xwayland[13790]]
>May 14 14:29:01 ubuntuLinux kernel: [  428.400012] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 120 [Xwayland[13790]]
>May 14 14:29:47 ubuntuLinux kernel: [  473.724035] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 119 [Xwayland[13790]]
>May 14 14:30:02 ubuntuLinux kernel: [  488.724014] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 119 [Xwayland[13790]]
>May 14 14:30:17 ubuntuLinux kernel: [  503.740051] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 118 [Xwayland[13790]]
>May 14 14:30:32 ubuntuLinux kernel: [  518.740027] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 118 [Xwayland[13790]]
>May 14 14:30:47 ubuntuLinux kernel: [  533.760030] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 121 [Xwayland[13790]]
>May 14 14:31:02 ubuntuLinux kernel: [  548.760032] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 121 [Xwayland[13790]]
>May 14 14:31:17 ubuntuLinux kernel: [  563.772017] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 129 [Xwayland[13790]]
>May 14 14:31:32 ubuntuLinux kernel: [  578.772033] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 129 [Xwayland[13790]]
>May 14 14:31:32 ubuntuLinux kernel: [  579.087593] nouveau 0000:02:00.0: DRM: GPU lockup - switching to software fbcon
>May 14 14:31:47 ubuntuLinux kernel: [  593.792033] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 128 [Xwayland[13790]]
>May 14 14:32:02 ubuntuLinux kernel: [  608.792015] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 128 [Xwayland[13790]]
>May 14 14:35:50 ubuntuLinux kernel: [    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1
>May 14 14:35:50 ubuntuLinux kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1
>May 14 14:35:51 ubuntuLinux kernel: [    2.436333] nouveau 0000:02:00.0: enabling device (0006 -> 0007)
>May 14 14:35:51 ubuntuLinux kernel: [    2.436943] fb: switching to nouveaufb from EFI VGA
>May 14 14:35:51 ubuntuLinux kernel: [    2.437368] nouveau 0000:02:00.0: NVIDIA MCP89 (0af000a2)
>May 14 14:35:51 ubuntuLinux kernel: [    2.453059] nouveau 0000:02:00.0: bios: version 70.89.02.00.00
>May 14 14:35:51 ubuntuLinux kernel: [    2.474325] nouveau 0000:02:00.0: fb: 256 MiB stolen system memory
>May 14 14:35:51 ubuntuLinux kernel: [    2.557365] nouveau 0000:02:00.0: bus: MMIO write of 0000807f FAULT at 100c18
>May 14 14:35:51 ubuntuLinux kernel: [    2.640405] nouveau 0000:02:00.0: bus: MMIO write of 0000807e FAULT at 100c1c
>May 14 14:35:51 ubuntuLinux kernel: [    3.964041] Modules linked in: hid_apple usbhid hid nouveau(+) mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm forcedeth ahci libahci bcma video
>May 14 14:35:51 ubuntuLinux kernel: [    3.964142] Workqueue: events nvkm_pstate_work [nouveau]
>May 14 14:35:51 ubuntuLinux kernel: [    3.964179] RIP: 0010:gt215_clk_info.isra.2+0x41/0xb0 [nouveau]
>May 14 14:35:51 ubuntuLinux kernel: [    3.964239]  gt215_clk_calc+0xff/0x130 [nouveau]
>May 14 14:35:51 ubuntuLinux kernel: [    3.964280]  nvkm_pstate_work+0x697/0x760 [nouveau]
>May 14 14:35:51 ubuntuLinux kernel: [    3.964304] nouveau 0000:02:00.0: DRM: VRAM: 256 MiB
>May 14 14:35:51 ubuntuLinux kernel: [    3.964306] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB
>May 14 14:35:51 ubuntuLinux kernel: [    3.964310] nouveau 0000:02:00.0: DRM: TMDS table version 2.0
>May 14 14:35:51 ubuntuLinux kernel: [    3.964312] nouveau 0000:02:00.0: DRM: DCB version 4.0
>May 14 14:35:51 ubuntuLinux kernel: [    3.964315] nouveau 0000:02:00.0: DRM: DCB outp 00: 01800113 00010034
>May 14 14:35:51 ubuntuLinux kernel: [    3.964318] nouveau 0000:02:00.0: DRM: DCB outp 01: 020112a6 0f220010
>May 14 14:35:51 ubuntuLinux kernel: [    3.964320] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011262 00020010
>May 14 14:35:51 ubuntuLinux kernel: [    3.964322] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040
>May 14 14:35:51 ubuntuLinux kernel: [    3.964326] nouveau 0000:02:00.0: DRM: DCB conn 01: 00101146
>May 14 14:35:51 ubuntuLinux kernel: [    3.964395] RIP: gt215_clk_info.isra.2+0x41/0xb0 [nouveau] RSP: ffff9ab48136fde0
>May 14 14:35:51 ubuntuLinux kernel: [    3.971108] nouveau 0000:02:00.0: DRM: MM: using M2MF for buffer copies
>May 14 14:35:51 ubuntuLinux kernel: [    4.060342] nouveau 0000:02:00.0: DRM: allocated 1280x800 fb: 0x50000, bo 000000003735b4e4
>May 14 14:35:51 ubuntuLinux kernel: [    4.064069] fbcon: nouveaufb (fb0) is primary device
>May 14 14:35:51 ubuntuLinux kernel: [    4.064166] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device
>May 14 14:35:51 ubuntuLinux kernel: [    4.112057] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0
>May 14 14:35:58 ubuntuLinux kernel: [   22.483973] gnome-shell[958]: segfault at 1a ip 00007f5816f2ddae sp 00007ffd13c0d0b0 error 4 in nouveau_dri.so[7f5816cee000+a88000]
>May 14 14:36:02 ubuntuLinux kernel: [   25.989931] gnome-shell[1223]: segfault at 1a ip 00007f7cc58cbdae sp 00007ffdded6ea90 error 4 in nouveau_dri.so[7f7cc568c000+a88000]
>May 14 14:36:05 ubuntuLinux kernel: [   29.348989] gnome-shell[1361]: segfault at 1a ip 00007faa9f360dae sp 00007ffcada6e8c0 error 4 in nouveau_dri.so[7faa9f121000+a88000]
>May 14 14:36:08 ubuntuLinux kernel: [   32.569618] gnome-shell[1494]: segfault at 1a ip 00007f45d7360dae sp 00007fff17587ae0 error 4 in nouveau_dri.so[7f45d7121000+a88000]
>May 14 14:36:12 ubuntuLinux kernel: [   36.109956] gnome-shell[1640]: segfault at 1a ip 00007fb4f7360dae sp 00007ffc76cbb820 error 4 in nouveau_dri.so[7fb4f7121000+a88000]
>May 14 14:36:12 ubuntuLinux kernel: [   36.464796] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:12 ubuntuLinux kernel: [   36.464854] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:12 ubuntuLinux kernel: [   36.465670] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:12 ubuntuLinux kernel: [   36.465779] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:15 ubuntuLinux kernel: [   39.558329] gnome-shell[1773]: segfault at 1a ip 00007fe83a512dae sp 00007ffc6ac2ac80 error 4 in nouveau_dri.so[7fe83a2d3000+a88000]
>May 14 14:36:16 ubuntuLinux kernel: [   39.803562] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:16 ubuntuLinux kernel: [   39.803615] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:19 ubuntuLinux kernel: [   43.126033] gnome-shell[1931]: segfault at 1a ip 00007fcb084badae sp 00007ffeadd40140 error 4 in nouveau_dri.so[7fcb0827b000+a88000]
>May 14 14:36:19 ubuntuLinux kernel: [   43.449547] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:36:19 ubuntuLinux kernel: [   43.449665] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.449685] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep nls_iso8859_1 joydev applesmc input_polldev arc4 brcmsmac coretemp kvm_intel kvm cordic irqbypass brcmutil b43 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep mac80211 snd_pcm cfg80211 ssb snd_seq_midi shpchp snd_seq_midi_event btusb btrtl btbcm btintel snd_rawmidi uvcvideo snd_seq videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 snd_seq_device snd_timer ecdh_generic videobuf2_core snd input_leds videodev bcm5974 media soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:36:19 ubuntuLinux kernel: [   43.449842] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.449941]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.449971]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450000]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450027]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450068]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450096]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450126]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450167]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450193]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450234]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.450274]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.452016] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffff9ab4828dbc40
>May 14 14:36:19 ubuntuLinux kernel: [   43.476843] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.484385] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep nls_iso8859_1 joydev applesmc input_polldev arc4 brcmsmac coretemp kvm_intel kvm cordic irqbypass brcmutil b43 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep mac80211 snd_pcm cfg80211 ssb snd_seq_midi shpchp snd_seq_midi_event btusb btrtl btbcm btintel snd_rawmidi uvcvideo snd_seq videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 snd_seq_device snd_timer ecdh_generic videobuf2_core snd input_leds videodev bcm5974 media soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.483250] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffff9ab482aabc40
>May 14 14:36:19 ubuntuLinux kernel: [   43.582563] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:36:19 ubuntuLinux kernel: [   43.582563] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep nls_iso8859_1 joydev applesmc input_polldev arc4 brcmsmac coretemp kvm_intel kvm cordic irqbypass brcmutil b43 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep mac80211 snd_pcm cfg80211 ssb snd_seq_midi shpchp snd_seq_midi_event btusb btrtl btbcm btintel snd_rawmidi uvcvideo snd_seq videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 snd_seq_device snd_timer ecdh_generic videobuf2_core snd input_leds videodev bcm5974 media soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:36:19 ubuntuLinux kernel: [   43.595869] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.619999] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.618846] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffff9ab482ac3c40
>May 14 14:36:20 ubuntuLinux kernel: [   43.686604] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.692357] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep nls_iso8859_1 joydev applesmc input_polldev arc4 brcmsmac coretemp kvm_intel kvm cordic irqbypass brcmutil b43 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep mac80211 snd_pcm cfg80211 ssb snd_seq_midi shpchp snd_seq_midi_event btusb btrtl btbcm btintel snd_rawmidi uvcvideo snd_seq videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 snd_seq_device snd_timer ecdh_generic videobuf2_core snd input_leds videodev bcm5974 media soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:36:20 ubuntuLinux kernel: [   43.709832] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.722680]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.722680]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.722680]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.738433]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.738433]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.742224]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.742224]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.742224]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.742224]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.751033]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.751848]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:36:20 ubuntuLinux kernel: [   43.781086] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffff9ab482b67c40
>May 14 14:36:23 ubuntuLinux kernel: [   47.013724] gnome-shell[2079]: segfault at 1a ip 00007f236ad26dae sp 00007ffcbcd9dd70 error 4 in nouveau_dri.so[7f236aae7000+a88000]
>May 14 14:36:23 ubuntuLinux kernel: [   47.206868] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:23 ubuntuLinux kernel: [   47.206929] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:23 ubuntuLinux kernel: [   47.214638] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:23 ubuntuLinux kernel: [   47.214687] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:23 ubuntuLinux kernel: [   47.239603] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:23 ubuntuLinux kernel: [   47.239672] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:26 ubuntuLinux kernel: [   50.393199] gnome-shell[2227]: segfault at 1a ip 00007f9cfa717dae sp 00007ffec91b4370 error 4 in nouveau_dri.so[7f9cfa4d8000+a88000]
>May 14 14:36:27 ubuntuLinux kernel: [   50.680070] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:27 ubuntuLinux kernel: [   50.680147] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:27 ubuntuLinux kernel: [   50.714313] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:27 ubuntuLinux kernel: [   50.714365] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:27 ubuntuLinux kernel: [   50.731495] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:27 ubuntuLinux kernel: [   50.731546] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:36:30 ubuntuLinux kernel: [   53.929147] gnome-shell[2365]: segfault at 1a ip 00007fb6b7360dae sp 00007fffa7428820 error 4 in nouveau_dri.so[7fb6b7121000+a88000]
>May 14 14:37:08 ubuntuLinux kernel: [    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1
>May 14 14:37:08 ubuntuLinux kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1
>May 14 14:37:08 ubuntuLinux kernel: [    2.452351] nouveau 0000:02:00.0: enabling device (0006 -> 0007)
>May 14 14:37:08 ubuntuLinux kernel: [    2.452761] fb: switching to nouveaufb from EFI VGA
>May 14 14:37:08 ubuntuLinux kernel: [    2.453042] nouveau 0000:02:00.0: NVIDIA MCP89 (0af000a2)
>May 14 14:37:08 ubuntuLinux kernel: [    2.468213] nouveau 0000:02:00.0: bios: version 70.89.02.00.00
>May 14 14:37:08 ubuntuLinux kernel: [    2.489368] nouveau 0000:02:00.0: fb: 256 MiB stolen system memory
>May 14 14:37:08 ubuntuLinux kernel: [    2.655438] nouveau 0000:02:00.0: bus: MMIO write of 0000807e FAULT at 100c1c
>May 14 14:37:08 ubuntuLinux kernel: [    3.976056] Modules linked in: hid_apple usbhid hid nouveau(+) mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm bcma forcedeth ahci libahci video
>May 14 14:37:08 ubuntuLinux kernel: [    3.976157] Workqueue: events nvkm_pstate_work [nouveau]
>May 14 14:37:08 ubuntuLinux kernel: [    3.976195] RIP: 0010:gt215_clk_info.isra.2+0x41/0xb0 [nouveau]
>May 14 14:37:08 ubuntuLinux kernel: [    3.976261]  gt215_clk_calc+0xff/0x130 [nouveau]
>May 14 14:37:08 ubuntuLinux kernel: [    3.976296]  nvkm_pstate_work+0x697/0x760 [nouveau]
>May 14 14:37:08 ubuntuLinux kernel: [    3.976334] nouveau 0000:02:00.0: DRM: VRAM: 256 MiB
>May 14 14:37:08 ubuntuLinux kernel: [    3.976337] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB
>May 14 14:37:08 ubuntuLinux kernel: [    3.976341] nouveau 0000:02:00.0: DRM: TMDS table version 2.0
>May 14 14:37:08 ubuntuLinux kernel: [    3.976342] nouveau 0000:02:00.0: DRM: DCB version 4.0
>May 14 14:37:08 ubuntuLinux kernel: [    3.976345] nouveau 0000:02:00.0: DRM: DCB outp 00: 01800113 00010034
>May 14 14:37:08 ubuntuLinux kernel: [    3.976348] nouveau 0000:02:00.0: DRM: DCB outp 01: 020112a6 0f220010
>May 14 14:37:08 ubuntuLinux kernel: [    3.976351] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011262 00020010
>May 14 14:37:08 ubuntuLinux kernel: [    3.976352] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040
>May 14 14:37:08 ubuntuLinux kernel: [    3.976356] nouveau 0000:02:00.0: DRM: DCB conn 01: 00101146
>May 14 14:37:08 ubuntuLinux kernel: [    3.976406] RIP: gt215_clk_info.isra.2+0x41/0xb0 [nouveau] RSP: ffffade1c0d3bde0
>May 14 14:37:08 ubuntuLinux kernel: [    3.983144] nouveau 0000:02:00.0: DRM: MM: using M2MF for buffer copies
>May 14 14:37:08 ubuntuLinux kernel: [    4.072332] nouveau 0000:02:00.0: DRM: allocated 1280x800 fb: 0x50000, bo 0000000059d49277
>May 14 14:37:08 ubuntuLinux kernel: [    4.076158] fbcon: nouveaufb (fb0) is primary device
>May 14 14:37:08 ubuntuLinux kernel: [    4.076480] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device
>May 14 14:37:08 ubuntuLinux kernel: [    4.108081] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0
>May 14 14:38:26 ubuntuLinux kernel: [    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.13.0-41-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15
>May 14 14:38:26 ubuntuLinux kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.13.0-41-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15
>May 14 14:38:26 ubuntuLinux kernel: [    2.413297] nouveau 0000:02:00.0: enabling device (0006 -> 0007)
>May 14 14:38:26 ubuntuLinux kernel: [    2.413579] fb: switching to nouveaufb from EFI VGA
>May 14 14:38:26 ubuntuLinux kernel: [    2.413804] nouveau 0000:02:00.0: NVIDIA MCP89 (0af000a2)
>May 14 14:38:26 ubuntuLinux kernel: [    2.429395] nouveau 0000:02:00.0: bios: version 70.89.02.00.00
>May 14 14:38:26 ubuntuLinux kernel: [    2.450511] nouveau 0000:02:00.0: fb: 256 MiB stolen system memory
>May 14 14:38:26 ubuntuLinux kernel: [    2.533562] nouveau 0000:02:00.0: bus: MMIO write of 0000807f FAULT at 100c18
>May 14 14:38:26 ubuntuLinux kernel: [    2.616606] nouveau 0000:02:00.0: bus: MMIO write of 0000807e FAULT at 100c1c
>May 14 14:38:26 ubuntuLinux kernel: [    3.916003] Modules linked in: hid_generic(+) hid_apple usbhid hid nouveau(+) mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci bcma libahci forcedeth video
>May 14 14:38:26 ubuntuLinux kernel: [    3.916016] Workqueue: events nvkm_pstate_work [nouveau]
>May 14 14:38:26 ubuntuLinux kernel: [    3.916016] RIP: 0010:gt215_clk_info.isra.2+0x41/0xb0 [nouveau]
>May 14 14:38:26 ubuntuLinux kernel: [    3.916016]  gt215_clk_calc+0xff/0x130 [nouveau]
>May 14 14:38:26 ubuntuLinux kernel: [    3.916016]  nvkm_pstate_work+0x697/0x760 [nouveau]
>May 14 14:38:26 ubuntuLinux kernel: [    3.916016] RIP: gt215_clk_info.isra.2+0x41/0xb0 [nouveau] RSP: ffffbcad00d17de0
>May 14 14:38:26 ubuntuLinux kernel: [    3.916571] nouveau 0000:02:00.0: DRM: VRAM: 256 MiB
>May 14 14:38:26 ubuntuLinux kernel: [    3.916576] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB
>May 14 14:38:26 ubuntuLinux kernel: [    3.916583] nouveau 0000:02:00.0: DRM: TMDS table version 2.0
>May 14 14:38:26 ubuntuLinux kernel: [    3.916589] nouveau 0000:02:00.0: DRM: DCB version 4.0
>May 14 14:38:26 ubuntuLinux kernel: [    3.916595] nouveau 0000:02:00.0: DRM: DCB outp 00: 01800113 00010034
>May 14 14:38:26 ubuntuLinux kernel: [    3.916601] nouveau 0000:02:00.0: DRM: DCB outp 01: 020112a6 0f220010
>May 14 14:38:26 ubuntuLinux kernel: [    3.916607] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011262 00020010
>May 14 14:38:26 ubuntuLinux kernel: [    3.916612] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040
>May 14 14:38:26 ubuntuLinux kernel: [    3.916617] nouveau 0000:02:00.0: DRM: DCB conn 01: 00101146
>May 14 14:38:26 ubuntuLinux kernel: [    3.936668] nouveau 0000:02:00.0: DRM: MM: using M2MF for buffer copies
>May 14 14:38:26 ubuntuLinux kernel: [    4.028460] nouveau 0000:02:00.0: DRM: allocated 1280x800 fb: 0x50000, bo ffffa02bab45a800
>May 14 14:38:26 ubuntuLinux kernel: [    4.032153] fbcon: nouveaufb (fb0) is primary device
>May 14 14:38:26 ubuntuLinux kernel: [    4.276530] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device
>May 14 14:38:26 ubuntuLinux kernel: [    4.292115] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0
>May 14 14:44:14 ubuntuLinux kernel: [    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1
>May 14 14:44:14 ubuntuLinux kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1
>May 14 14:44:14 ubuntuLinux kernel: [    2.483065] nouveau 0000:02:00.0: enabling device (0006 -> 0007)
>May 14 14:44:14 ubuntuLinux kernel: [    2.483470] fb: switching to nouveaufb from EFI VGA
>May 14 14:44:14 ubuntuLinux kernel: [    2.483706] nouveau 0000:02:00.0: NVIDIA MCP89 (0af000a2)
>May 14 14:44:14 ubuntuLinux kernel: [    2.499201] nouveau 0000:02:00.0: bios: version 70.89.02.00.00
>May 14 14:44:14 ubuntuLinux kernel: [    2.521060] nouveau 0000:02:00.0: fb: 256 MiB stolen system memory
>May 14 14:44:14 ubuntuLinux kernel: [    2.604098] nouveau 0000:02:00.0: bus: MMIO write of 0000807f FAULT at 100c18
>May 14 14:44:14 ubuntuLinux kernel: [    2.687138] nouveau 0000:02:00.0: bus: MMIO write of 0000807e FAULT at 100c1c
>May 14 14:44:14 ubuntuLinux kernel: [    4.008022] Modules linked in: hid_apple usbhid hid nouveau(+) mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci bcma forcedeth video
>May 14 14:44:14 ubuntuLinux kernel: [    4.008106] Workqueue: events nvkm_pstate_work [nouveau]
>May 14 14:44:14 ubuntuLinux kernel: [    4.008144] RIP: 0010:gt215_clk_info.isra.2+0x41/0xb0 [nouveau]
>May 14 14:44:15 ubuntuLinux kernel: [    4.008203]  gt215_clk_calc+0xff/0x130 [nouveau]
>May 14 14:44:15 ubuntuLinux kernel: [    4.008239]  nvkm_pstate_work+0x697/0x760 [nouveau]
>May 14 14:44:15 ubuntuLinux kernel: [    4.008331] RIP: gt215_clk_info.isra.2+0x41/0xb0 [nouveau] RSP: ffffb00c40d3bde0
>May 14 14:44:15 ubuntuLinux kernel: [    4.008588] nouveau 0000:02:00.0: DRM: VRAM: 256 MiB
>May 14 14:44:15 ubuntuLinux kernel: [    4.008590] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB
>May 14 14:44:15 ubuntuLinux kernel: [    4.008595] nouveau 0000:02:00.0: DRM: TMDS table version 2.0
>May 14 14:44:15 ubuntuLinux kernel: [    4.008598] nouveau 0000:02:00.0: DRM: DCB version 4.0
>May 14 14:44:15 ubuntuLinux kernel: [    4.008601] nouveau 0000:02:00.0: DRM: DCB outp 00: 01800113 00010034
>May 14 14:44:15 ubuntuLinux kernel: [    4.008604] nouveau 0000:02:00.0: DRM: DCB outp 01: 020112a6 0f220010
>May 14 14:44:15 ubuntuLinux kernel: [    4.008607] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011262 00020010
>May 14 14:44:15 ubuntuLinux kernel: [    4.008610] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040
>May 14 14:44:15 ubuntuLinux kernel: [    4.008612] nouveau 0000:02:00.0: DRM: DCB conn 01: 00101146
>May 14 14:44:15 ubuntuLinux kernel: [    4.015371] nouveau 0000:02:00.0: DRM: MM: using M2MF for buffer copies
>May 14 14:44:15 ubuntuLinux kernel: [    4.104349] nouveau 0000:02:00.0: DRM: allocated 1280x800 fb: 0x50000, bo 00000000315587ef
>May 14 14:44:15 ubuntuLinux kernel: [    4.108157] fbcon: nouveaufb (fb0) is primary device
>May 14 14:44:15 ubuntuLinux kernel: [    4.108461] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device
>May 14 14:44:15 ubuntuLinux kernel: [    4.172050] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0
>May 14 14:44:22 ubuntuLinux kernel: [   25.964134] gnome-shell[943]: segfault at 1a ip 00007f593e2d9dae sp 00007ffeb86f6580 error 4 in nouveau_dri.so[7f593e09a000+a88000]
>May 14 14:44:25 ubuntuLinux kernel: [   29.245973] gnome-shell[1183]: segfault at 1a ip 00007fbdee11adae sp 00007ffd9a8f6460 error 4 in nouveau_dri.so[7fbdededb000+a88000]
>May 14 14:44:28 ubuntuLinux kernel: [   32.393830] gnome-shell[1313]: segfault at 1a ip 00007fba712d7dae sp 00007ffd9fa54940 error 4 in nouveau_dri.so[7fba71098000+a88000]
>May 14 14:44:31 ubuntuLinux kernel: [   35.582979] gnome-shell[1432]: segfault at 1a ip 00007faa3d715dae sp 00007ffee8751e40 error 4 in nouveau_dri.so[7faa3d4d6000+a88000]
>May 14 14:44:35 ubuntuLinux kernel: [   38.999976] gnome-shell[1552]: segfault at 1a ip 00007fbfc6d26dae sp 00007ffcce826350 error 4 in nouveau_dri.so[7fbfc6ae7000+a88000]
>May 14 14:44:38 ubuntuLinux kernel: [   42.589975] gnome-shell[1686]: segfault at 1a ip 00007f831d510dae sp 00007fff435f6b30 error 4 in nouveau_dri.so[7f831d2d1000+a88000]
>May 14 14:44:39 ubuntuLinux kernel: [   42.907633] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:44:39 ubuntuLinux kernel: [   42.907766] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.907841] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.908013]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.924848] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c4291fc40
>May 14 14:44:39 ubuntuLinux kernel: [   42.947376] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:44:39 ubuntuLinux kernel: [   42.947709] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.948028] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:44:39 ubuntuLinux kernel: [   42.948028] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.948028]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.948028]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.948028]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   42.948028]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   43.000338]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   43.002033]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   43.004092]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   43.004092]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   43.004092]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   43.009339]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   43.009339]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:44:39 ubuntuLinux kernel: [   43.038337] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42957c40
>May 14 14:44:42 ubuntuLinux kernel: [   46.158039] gnome-shell[1805]: segfault at 1a ip 00007f42888c9dae sp 00007fffd43dfc90 error 4 in nouveau_dri.so[7f428868a000+a88000]
>May 14 14:44:42 ubuntuLinux kernel: [   46.450803] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:42 ubuntuLinux kernel: [   46.450852] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:42 ubuntuLinux kernel: [   46.469192] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:44:42 ubuntuLinux kernel: [   46.469543] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.472011] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.509350] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.487326] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42907c40
>May 14 14:44:42 ubuntuLinux kernel: [   46.577985] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.577985] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:44:42 ubuntuLinux kernel: [   46.577985] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.620145]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.620145]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.628104]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.628104]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.628104]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.628104]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.628104]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.628104]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.640034]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.640034]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.640034]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:44:42 ubuntuLinux kernel: [   46.640034] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42977c40
>May 14 14:44:46 ubuntuLinux kernel: [   49.762040] gnome-shell[1937]: segfault at 1a ip 00007f1fb1f16dae sp 00007ffd4dadd560 error 4 in nouveau_dri.so[7f1fb1cd7000+a88000]
>May 14 14:44:46 ubuntuLinux kernel: [   50.060075] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:46 ubuntuLinux kernel: [   50.060274] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:46 ubuntuLinux kernel: [   50.069511] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:44:46 ubuntuLinux kernel: [   50.069919] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.072016] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:44:46 ubuntuLinux kernel: [   50.072016] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094471] nouveau 0000:02:00.0: imem: OOM: 00010000 00001000 -28
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:44:46 ubuntuLinux kernel: [   50.094408] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42947c40
>May 14 14:44:49 ubuntuLinux kernel: [   53.198142] gnome-shell[2050]: segfault at 1a ip 00007f5ea0477dae sp 00007ffe933d4500 error 4 in nouveau_dri.so[7f5ea0238000+a88000]
>May 14 14:44:49 ubuntuLinux kernel: [   53.522033] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:49 ubuntuLinux kernel: [   53.522149] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:49 ubuntuLinux kernel: [   53.525218] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:49 ubuntuLinux kernel: [   53.525420] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:49 ubuntuLinux kernel: [   53.537246] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:44:49 ubuntuLinux kernel: [   53.537615] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.540015] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:44:49 ubuntuLinux kernel: [   53.549162] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:49 ubuntuLinux kernel: [   53.549209] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:44:49 ubuntuLinux kernel: [   53.560006] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42cd7c40
>May 14 14:44:53 ubuntuLinux kernel: [   56.721878] gnome-shell[2173]: segfault at 1a ip 00007fb5c3360dae sp 00007ffee410f420 error 4 in nouveau_dri.so[7fb5c3121000+a88000]
>May 14 14:44:53 ubuntuLinux kernel: [   57.032625] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:53 ubuntuLinux kernel: [   57.032683] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:53 ubuntuLinux kernel: [   57.072487] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:53 ubuntuLinux kernel: [   57.080206] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:53 ubuntuLinux kernel: [   57.080308] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:53 ubuntuLinux kernel: [   57.081124] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:56 ubuntuLinux kernel: [   60.117871] gnome-shell[2284]: segfault at 1a ip 00007f44e7360dae sp 00007ffe270fa790 error 4 in nouveau_dri.so[7f44e7121000+a88000]
>May 14 14:44:56 ubuntuLinux kernel: [   60.393694] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:56 ubuntuLinux kernel: [   60.393758] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:56 ubuntuLinux kernel: [   60.405028] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:44:56 ubuntuLinux kernel: [   60.482976] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:44:56 ubuntuLinux kernel: [   60.484007] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.485503] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:44:56 ubuntuLinux kernel: [   60.493595] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.523365]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.541634]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.541634]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:44:56 ubuntuLinux kernel: [   60.564366] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42c5fc40
>May 14 14:44:59 ubuntuLinux kernel: [   63.662102] gnome-shell[2416]: segfault at 1a ip 00007f29fa2d9dae sp 00007ffcbd92ec50 error 4 in nouveau_dri.so[7f29fa09a000+a88000]
>May 14 14:45:00 ubuntuLinux kernel: [   63.921373] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:45:00 ubuntuLinux kernel: [   63.921424] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:45:00 ubuntuLinux kernel: [   63.922364] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:45:00 ubuntuLinux kernel: [   63.922407] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:45:00 ubuntuLinux kernel: [   63.923361] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:45:00 ubuntuLinux kernel: [   63.923404] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:45:00 ubuntuLinux kernel: [   63.969061] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:45:00 ubuntuLinux kernel: [   63.969112] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:45:03 ubuntuLinux kernel: [   67.385275] gnome-shell[2530]: segfault at 1a ip 00007f2d39d11dae sp 00007ffc167fe3e0 error 4 in nouveau_dri.so[7f2d39ad2000+a88000]
>May 14 14:45:07 ubuntuLinux kernel: [   70.842096] gnome-shell[2660]: segfault at 1a ip 00007f670f360dae sp 00007ffe94f07490 error 4 in nouveau_dri.so[7f670f121000+a88000]
>May 14 14:45:10 ubuntuLinux kernel: [   74.305846] gnome-shell[2774]: segfault at 1a ip 00007fcb548c9dae sp 00007ffe7d602950 error 4 in nouveau_dri.so[7fcb5468a000+a88000]
>May 14 14:45:14 ubuntuLinux kernel: [   77.742000] gnome-shell[2901]: segfault at 1a ip 00007fee1f360dae sp 00007ffdf8db9580 error 4 in nouveau_dri.so[7fee1f121000+a88000]
>May 14 14:45:17 ubuntuLinux kernel: [   81.365973] gnome-shell[3041]: segfault at 1a ip 00007f58e4d0fdae sp 00007ffc6dce8620 error 4 in nouveau_dri.so[7f58e4ad0000+a88000]
>May 14 14:45:21 ubuntuLinux kernel: [   84.862071] gnome-shell[3160]: segfault at 1a ip 00007f4821d11dae sp 00007ffc5d0a72c0 error 4 in nouveau_dri.so[7f4821ad2000+a88000]
>May 14 14:45:24 ubuntuLinux kernel: [   88.273978] gnome-shell[3282]: segfault at 1a ip 00007fa42c34ddae sp 00007ffe00e13ae0 error 4 in nouveau_dri.so[7fa42c10e000+a88000]
>May 14 14:45:28 ubuntuLinux kernel: [   91.742092] gnome-shell[3398]: segfault at 1a ip 00007f76348c9dae sp 00007ffdc2450220 error 4 in nouveau_dri.so[7f763468a000+a88000]
>May 14 14:45:31 ubuntuLinux kernel: [   95.234994] gnome-shell[3511]: segfault at 1a ip 00007f01ff360dae sp 00007fff68141990 error 4 in nouveau_dri.so[7f01ff121000+a88000]
>May 14 14:45:35 ubuntuLinux kernel: [   98.762627] gnome-shell[3662]: segfault at 1a ip 00007fceb1f16dae sp 00007ffc4407ad10 error 4 in nouveau_dri.so[7fceb1cd7000+a88000]
>May 14 14:45:38 ubuntuLinux kernel: [  102.273962] gnome-shell[3800]: segfault at 1a ip 00007fd405715dae sp 00007ffc1a692c00 error 4 in nouveau_dri.so[7fd4054d6000+a88000]
>May 14 14:45:41 ubuntuLinux kernel: [  105.661870] gnome-shell[3919]: segfault at 1a ip 00007fc4e46c7dae sp 00007ffd8e1f0050 error 4 in nouveau_dri.so[7fc4e4488000+a88000]
>May 14 14:45:45 ubuntuLinux kernel: [  109.094067] gnome-shell[4032]: segfault at 1a ip 00007f86152d7dae sp 00007ffc76f56b20 error 4 in nouveau_dri.so[7f8615098000+a88000]
>May 14 14:45:48 ubuntuLinux kernel: [  112.614055] gnome-shell[4171]: segfault at 1a ip 00007f553f360dae sp 00007ffdad8cce90 error 4 in nouveau_dri.so[7f553f121000+a88000]
>May 14 14:45:52 ubuntuLinux kernel: [  116.257958] gnome-shell[4317]: segfault at 1a ip 00007fdc9712fdae sp 00007ffd470c1c20 error 4 in nouveau_dri.so[7fdc96ef0000+a88000]
>May 14 14:45:55 ubuntuLinux kernel: [  119.677869] gnome-shell[4438]: segfault at 1a ip 00007fb489cdddae sp 00007ffc24ea5830 error 4 in nouveau_dri.so[7fb489a9e000+a88000]
>May 14 14:45:59 ubuntuLinux kernel: [  123.206073] gnome-shell[4568]: segfault at 1a ip 00007fb40b360dae sp 00007ffca060c0f0 error 4 in nouveau_dri.so[7fb40b121000+a88000]
>May 14 14:46:02 ubuntuLinux kernel: [  126.653843] gnome-shell[4688]: segfault at 1a ip 00007efcd0f14dae sp 00007fff86fb75b0 error 4 in nouveau_dri.so[7efcd0cd5000+a88000]
>May 14 14:46:06 ubuntuLinux kernel: [  130.173951] gnome-shell[4806]: segfault at 1a ip 00007fa5f92d7dae sp 00007ffc339f23b0 error 4 in nouveau_dri.so[7fa5f9098000+a88000]
>May 14 14:46:09 ubuntuLinux kernel: [  133.651135] gnome-shell[4920]: segfault at 1a ip 00007f521f360dae sp 00007ffeb9f19c30 error 4 in nouveau_dri.so[7f521f121000+a88000]
>May 14 14:46:13 ubuntuLinux kernel: [  137.126008] gnome-shell[5053]: segfault at 1a ip 00007f32eef2ddae sp 00007fff34b76b60 error 4 in nouveau_dri.so[7f32eecee000+a88000]
>May 14 14:46:16 ubuntuLinux kernel: [  140.534116] gnome-shell[5171]: segfault at 1a ip 00007efdc5510dae sp 00007ffd98ce97e0 error 4 in nouveau_dri.so[7efdc52d1000+a88000]
>May 14 14:46:17 ubuntuLinux kernel: [  140.839500] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:17 ubuntuLinux kernel: [  140.839919] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.844033] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:17 ubuntuLinux kernel: [  140.844033] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:17 ubuntuLinux kernel: [  140.874265] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c4294fc40
>May 14 14:46:20 ubuntuLinux kernel: [  144.045950] gnome-shell[5285]: segfault at 1a ip 00007f0e5e91bdae sp 00007ffeb208f250 error 4 in nouveau_dri.so[7f0e5e6dc000+a88000]
>May 14 14:46:20 ubuntuLinux kernel: [  144.400847] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:20 ubuntuLinux kernel: [  144.400905] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:23 ubuntuLinux kernel: [  147.530053] gnome-shell[5411]: segfault at 1a ip 00007fa4d9510dae sp 00007ffc6f7271d0 error 4 in nouveau_dri.so[7fa4d92d1000+a88000]
>May 14 14:46:24 ubuntuLinux kernel: [  147.849132] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:24 ubuntuLinux kernel: [  147.849188] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:24 ubuntuLinux kernel: [  147.873624] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:24 ubuntuLinux kernel: [  147.873685] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:27 ubuntuLinux kernel: [  150.958014] gnome-shell[5528]: segfault at 1a ip 00007f9bcc8c9dae sp 00007fff4ce8e410 error 4 in nouveau_dri.so[7f9bcc68a000+a88000]
>May 14 14:46:27 ubuntuLinux kernel: [  151.260084] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:27 ubuntuLinux kernel: [  151.260374] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:30 ubuntuLinux kernel: [  154.357968] gnome-shell[5643]: segfault at 1a ip 00007f609d715dae sp 00007ffe592782b0 error 4 in nouveau_dri.so[7f609d4d6000+a88000]
>May 14 14:46:30 ubuntuLinux kernel: [  154.682122] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:30 ubuntuLinux kernel: [  154.682182] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:31 ubuntuLinux kernel: [  154.685468] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:31 ubuntuLinux kernel: [  154.687326] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.688015] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:31 ubuntuLinux kernel: [  154.699857] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.716146]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.716146]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.716146]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.716146]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.716146]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.716146]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.740457]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.740457]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.740457]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.740457]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.740457]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:31 ubuntuLinux kernel: [  154.769640] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42de3c40
>May 14 14:46:34 ubuntuLinux kernel: [  157.930092] gnome-shell[5784]: segfault at 1a ip 00007f6317360dae sp 00007ffd07090140 error 4 in nouveau_dri.so[7f6317121000+a88000]
>May 14 14:46:34 ubuntuLinux kernel: [  158.306037] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:34 ubuntuLinux kernel: [  158.306090] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:34 ubuntuLinux kernel: [  158.371175] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:34 ubuntuLinux kernel: [  158.371231] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:38 ubuntuLinux kernel: [  161.909929] gnome-shell[5914]: segfault at 1a ip 00007f0913360dae sp 00007ffc388a49d0 error 4 in nouveau_dri.so[7f0913121000+a88000]
>May 14 14:46:38 ubuntuLinux kernel: [  162.203050] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:38 ubuntuLinux kernel: [  162.203273] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:38 ubuntuLinux kernel: [  162.216678] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:38 ubuntuLinux kernel: [  162.217026] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.219774] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:38 ubuntuLinux kernel: [  162.219825] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:38 ubuntuLinux kernel: [  162.220450] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.240009] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42dcfc40
>May 14 14:46:38 ubuntuLinux kernel: [  162.327964] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:38 ubuntuLinux kernel: [  162.328302] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.332533] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:38 ubuntuLinux kernel: [  162.337400] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c428a7c40
>May 14 14:46:41 ubuntuLinux kernel: [  165.676704] gnome-shell[6058]: segfault at 1a ip 00007fd18b360dae sp 00007ffd9df00370 error 4 in nouveau_dri.so[7fd18b121000+a88000]
>May 14 14:46:42 ubuntuLinux kernel: [  165.833037] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:42 ubuntuLinux kernel: [  165.833094] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:42 ubuntuLinux kernel: [  165.834079] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:42 ubuntuLinux kernel: [  165.834161] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:42 ubuntuLinux kernel: [  165.837290] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:42 ubuntuLinux kernel: [  165.837341] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:45 ubuntuLinux kernel: [  169.187130] gnome-shell[6208]: segfault at 1a ip 00007f94e0f14dae sp 00007ffcf375c6c0 error 4 in nouveau_dri.so[7f94e0cd5000+a88000]
>May 14 14:46:45 ubuntuLinux kernel: [  169.422724] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:45 ubuntuLinux kernel: [  169.422775] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:45 ubuntuLinux kernel: [  169.425836] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:45 ubuntuLinux kernel: [  169.427862] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.428019] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.449247] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c4297bc40
>May 14 14:46:45 ubuntuLinux kernel: [  169.532310] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:45 ubuntuLinux kernel: [  169.534325] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534333] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:45 ubuntuLinux kernel: [  169.534421] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534459]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534483]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534506]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534529]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534564]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534588]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534612]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534648]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534670]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534706]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534742]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.534818] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c4278fc40
>May 14 14:46:45 ubuntuLinux kernel: [  169.546630] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:45 ubuntuLinux kernel: [  169.547342] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.548631] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:45 ubuntuLinux kernel: [  169.548631] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:45 ubuntuLinux kernel: [  169.588536] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42bf7c40
>May 14 14:46:49 ubuntuLinux kernel: [  172.869618] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  172.870098] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.872017] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:49 ubuntuLinux kernel: [  172.885714] gnome-shell[6341]: segfault at 1a ip 00007f3cdb360dae sp 00007fffe54b5f50 error 4 in nouveau_dri.so[7f3cdb121000+a88000]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  172.885762] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c429c7c40
>May 14 14:46:49 ubuntuLinux kernel: [  173.018803] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.019163] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:46:49 ubuntuLinux kernel: [  173.020009] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c429cfc40
>May 14 14:46:49 ubuntuLinux kernel: [  173.141866] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.141923] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.151816] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.151869] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.160397] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.160450] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.180755] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.180810] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.394353] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:49 ubuntuLinux kernel: [  173.394407] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:52 ubuntuLinux kernel: [  176.518048] gnome-shell[6491]: segfault at 1a ip 00007f89b312fdae sp 00007fff0674ea00 error 4 in nouveau_dri.so[7f89b2ef0000+a88000]
>May 14 14:46:53 ubuntuLinux kernel: [  176.774804] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.774860] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.787070] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.787126] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.837242] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.837300] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.849391] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.849450] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.874387] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:53 ubuntuLinux kernel: [  176.874451] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:46:56 ubuntuLinux kernel: [  180.218076] gnome-shell[6609]: segfault at 1a ip 00007f06090cadae sp 00007ffff2d76da0 error 4 in nouveau_dri.so[7f0608e8b000+a88000]
>May 14 14:47:00 ubuntuLinux kernel: [  183.829950] gnome-shell[6750]: segfault at 1a ip 00007f3774308dae sp 00007ffdfd9bb1d0 error 4 in nouveau_dri.so[7f37740c9000+a88000]
>May 14 14:47:03 ubuntuLinux kernel: [  187.297888] gnome-shell[6883]: segfault at 1a ip 00007f00f44badae sp 00007ffec956f470 error 4 in nouveau_dri.so[7f00f427b000+a88000]
>May 14 14:47:06 ubuntuLinux kernel: [  190.697968] gnome-shell[7002]: segfault at 1a ip 00007fc162512dae sp 00007fff0d165ae0 error 4 in nouveau_dri.so[7fc1622d3000+a88000]
>May 14 14:47:10 ubuntuLinux kernel: [  194.272644] gnome-shell[7113]: segfault at 1a ip 00007f826f360dae sp 00007ffd16c4c420 error 4 in nouveau_dri.so[7f826f121000+a88000]
>May 14 14:47:14 ubuntuLinux kernel: [  197.778066] gnome-shell[7256]: segfault at 1a ip 00007f1ecb360dae sp 00007ffd030ea8d0 error 4 in nouveau_dri.so[7f1ecb121000+a88000]
>May 14 14:47:17 ubuntuLinux kernel: [  201.274073] gnome-shell[7387]: segfault at 1a ip 00007f72dd0cadae sp 00007fff457a0e20 error 4 in nouveau_dri.so[7f72dce8b000+a88000]
>May 14 14:47:21 ubuntuLinux kernel: [  204.749908] gnome-shell[7512]: segfault at 1a ip 00007fbd32d26dae sp 00007ffef22f92d0 error 4 in nouveau_dri.so[7fbd32ae7000+a88000]
>May 14 14:47:24 ubuntuLinux kernel: [  208.393986] gnome-shell[7653]: segfault at 1a ip 00007f3986b23dae sp 00007ffd2558a0e0 error 4 in nouveau_dri.so[7f39868e4000+a88000]
>May 14 14:47:28 ubuntuLinux kernel: [  211.862061] gnome-shell[7772]: segfault at 1a ip 00007f20fa717dae sp 00007ffe19c104f0 error 4 in nouveau_dri.so[7f20fa4d8000+a88000]
>May 14 14:47:31 ubuntuLinux kernel: [  215.412281] gnome-shell[7890]: segfault at 1a ip 00007fe9a291bdae sp 00007ffdbaebac40 error 4 in nouveau_dri.so[7fe9a26dc000+a88000]
>May 14 14:47:35 ubuntuLinux kernel: [  218.905904] gnome-shell[8017]: segfault at 1a ip 00007f795f360dae sp 00007ffcaae2d430 error 4 in nouveau_dri.so[7f795f121000+a88000]
>May 14 14:47:38 ubuntuLinux kernel: [  222.430076] gnome-shell[8138]: segfault at 1a ip 00007f2b948c9dae sp 00007ffc2c7c71d0 error 4 in nouveau_dri.so[7f2b9468a000+a88000]
>May 14 14:47:42 ubuntuLinux kernel: [  226.006029] gnome-shell[8267]: segfault at 1a ip 00007fdf54d0fdae sp 00007ffcecb4c920 error 4 in nouveau_dri.so[7fdf54ad0000+a88000]
>May 14 14:47:45 ubuntuLinux kernel: [  229.541943] gnome-shell[8406]: segfault at 1a ip 00007f048c390dae sp 00007fff8ddace50 error 4 in nouveau_dri.so[7f048c151000+a88000]
>May 14 14:47:49 ubuntuLinux kernel: [  233.066004] gnome-shell[8542]: segfault at 1a ip 00007f4094ad6dae sp 00007ffc6e064af0 error 4 in nouveau_dri.so[7f4094897000+a88000]
>May 14 14:47:52 ubuntuLinux kernel: [  236.629889] gnome-shell[8664]: segfault at 1a ip 00007fa44b360dae sp 00007ffe200da820 error 4 in nouveau_dri.so[7fa44b121000+a88000]
>May 14 14:47:56 ubuntuLinux kernel: [  240.233876] gnome-shell[8806]: segfault at 1a ip 00007fab5ad26dae sp 00007ffdc6b26bf0 error 4 in nouveau_dri.so[7fab5aae7000+a88000]
>May 14 14:47:56 ubuntuLinux kernel: [  240.586677] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:47:56 ubuntuLinux kernel: [  240.587072] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.588012] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:47:56 ubuntuLinux kernel: [  240.596159] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.614915]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:47:56 ubuntuLinux kernel: [  240.672617] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42e07c40
>May 14 14:48:00 ubuntuLinux kernel: [  243.855557] gnome-shell[8938]: segfault at 1a ip 00007ff0284badae sp 00007ffd22173000 error 4 in nouveau_dri.so[7ff02827b000+a88000]
>May 14 14:48:00 ubuntuLinux kernel: [  244.139010] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:00 ubuntuLinux kernel: [  244.139066] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:03 ubuntuLinux kernel: [  247.333935] gnome-shell[9076]: segfault at 1a ip 00007f80cf360dae sp 00007ffd0dfb4c60 error 4 in nouveau_dri.so[7f80cf121000+a88000]
>May 14 14:48:04 ubuntuLinux kernel: [  247.639090] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:48:04 ubuntuLinux kernel: [  247.640011] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42c8bc40
>May 14 14:48:04 ubuntuLinux kernel: [  247.896804] nouveau 0000:02:00.0: fb: trapped read at 0100da0000 on channel -1 [0fedf000 unknown] engine 06 [BAR] client 08 [PFIFO_READ] subclient 01 [IN] reason 0000000b [VRAM_LIMIT]
>May 14 14:48:04 ubuntuLinux kernel: [  247.916517] nouveau 0000:02:00.0: fb: trapped read at 0101dfc000 on channel -1 [0fedf000 unknown] engine 06 [BAR] client 08 [PFIFO_READ] subclient 01 [IN] reason 0000000b [VRAM_LIMIT]
>May 14 14:48:07 ubuntuLinux kernel: [  250.942220] gnome-shell[9196]: segfault at 1a ip 00007f45d3360dae sp 00007ffcfb068410 error 4 in nouveau_dri.so[7f45d3121000+a88000]
>May 14 14:48:10 ubuntuLinux kernel: [  254.344641] gnome-shell[9322]: segfault at 1a ip 00007fc141f16dae sp 00007ffd6f43ffb0 error 4 in nouveau_dri.so[7fc141cd7000+a88000]
>May 14 14:48:10 ubuntuLinux kernel: [  254.617541] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:10 ubuntuLinux kernel: [  254.617594] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:14 ubuntuLinux kernel: [  257.774051] gnome-shell[9448]: segfault at 1a ip 00007fd11f360dae sp 00007ffe0cae1200 error 4 in nouveau_dri.so[7fd11f121000+a88000]
>May 14 14:48:14 ubuntuLinux kernel: [  258.106908] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:14 ubuntuLinux kernel: [  258.106986] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:14 ubuntuLinux kernel: [  258.134827] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:14 ubuntuLinux kernel: [  258.134894] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:17 ubuntuLinux kernel: [  261.233982] gnome-shell[9571]: segfault at 1a ip 00007f5411510dae sp 00007fff74f0c630 error 4 in nouveau_dri.so[7f54112d1000+a88000]
>May 14 14:48:17 ubuntuLinux kernel: [  261.546037] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:17 ubuntuLinux kernel: [  261.546092] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:17 ubuntuLinux kernel: [  261.547736] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:17 ubuntuLinux kernel: [  261.547854] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:17 ubuntuLinux kernel: [  261.549846] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:17 ubuntuLinux kernel: [  261.549971] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:21 ubuntuLinux kernel: [  264.720714] gnome-shell[9689]: segfault at 1a ip 00007f5db5715dae sp 00007fff17d83360 error 4 in nouveau_dri.so[7f5db54d6000+a88000]
>May 14 14:48:21 ubuntuLinux kernel: [  264.882696] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:21 ubuntuLinux kernel: [  264.882811] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:21 ubuntuLinux kernel: [  264.895898] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  264.896013] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42b27c40
>May 14 14:48:21 ubuntuLinux kernel: [  264.997837] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:48:21 ubuntuLinux kernel: [  265.013390] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:48:21 ubuntuLinux kernel: [  265.013748] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.016012] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.041169] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.035468] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c442e7c40
>May 14 14:48:21 ubuntuLinux kernel: [  265.115888] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.116529] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c42d6fc40
>May 14 14:48:21 ubuntuLinux kernel: [  265.211610] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.211610] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:48:21 ubuntuLinux kernel: [  265.234989] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.256893]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:48:21 ubuntuLinux kernel: [  265.303354] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c429cfc40
>May 14 14:48:24 ubuntuLinux kernel: [  268.461919] gnome-shell[9824]: segfault at 1a ip 00007f57b3360dae sp 00007ffe68801610 error 4 in nouveau_dri.so[7f57b3121000+a88000]
>May 14 14:48:24 ubuntuLinux kernel: [  268.695902] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:25 ubuntuLinux kernel: [  268.708142] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28
>May 14 14:48:25 ubuntuLinux kernel: [  268.708500] IP: nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.712020] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic bnep joydev nls_iso8859_1 applesmc input_polldev coretemp kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_pcm arc4 brcmsmac snd_seq_midi snd_seq_midi_event cordic brcmutil b43 mac80211 snd_rawmidi btusb cfg80211 btrtl btbcm btintel ssb bluetooth snd_seq shpchp ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core snd_timer videodev media input_leds bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea
>May 14 14:48:25 ubuntuLinux kernel: [  268.721732] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.742221] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:25 ubuntuLinux kernel: [  268.742280] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  ? nvkm_oproxy_unmap+0x12/0x20 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  nvkm_object_dtor+0xa2/0x180 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  nvkm_object_del+0x25/0x90 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  nvkm_ioctl_new+0x26b/0x2c0 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  ? nvkm_object_new_+0x60/0x60 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  nvkm_ioctl+0x11d/0x280 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  nvkm_client_ioctl+0x12/0x20 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  nvif_client_ioctl+0x2c/0x30 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  usif_ioctl+0x629/0x730 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.776191] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005]  nouveau_drm_ioctl+0xaf/0xc0 [nouveau]
>May 14 14:48:25 ubuntuLinux kernel: [  268.748005] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb00c442b7c40
>May 14 14:48:25 ubuntuLinux kernel: [  268.845813] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:25 ubuntuLinux kernel: [  268.846687] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:25 ubuntuLinux kernel: [  268.855963] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:25 ubuntuLinux kernel: [  268.856363] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:28 ubuntuLinux kernel: [  271.990073] gnome-shell[9936]: segfault at 1a ip 00007f62c3360dae sp 00007ffe2aa140d0 error 4 in nouveau_dri.so[7f62c3121000+a88000]
>May 14 14:48:28 ubuntuLinux kernel: [  272.120051] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:28 ubuntuLinux kernel: [  272.120123] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:28 ubuntuLinux kernel: [  272.227302] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:28 ubuntuLinux kernel: [  272.227362] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:28 ubuntuLinux kernel: [  272.282986] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:28 ubuntuLinux kernel: [  272.283043] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:28 ubuntuLinux kernel: [  272.293995] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>May 14 14:48:28 ubuntuLinux kernel: [  272.294054] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28
>Binary file (standard input) matches

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Attachments on bug 106512: 139554 | 139555 | 140478

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