Jun 5 12:52:26 leena kernel: MXM: GUID detected in BIOS Jun 5 12:52:26 leena kernel: ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95) Jun 5 12:52:26 leena kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95) Jun 5 12:52:26 leena kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95) Jun 5 12:52:26 leena kernel: pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported Jun 5 12:52:26 leena kernel: VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle Jun 5 12:52:26 leena kernel: nouveau 0000:01:00.0: enabling device (0006 -> 0007) Jun 5 12:52:26 leena kernel: nouveau 0000:01:00.0: NVIDIA GM107 (1171b0a2) Jun 5 12:52:26 leena kernel: nouveau 0000:01:00.0: bios: version 82.07.94.00.13 Jun 5 12:52:26 leena kernel: nouveau 0000:01:00.0: priv: HUB0: 614900 00800000 (1e408200) Jun 5 12:52:26 leena kernel: nouveau 0000:01:00.0: fb: 2048 MiB GDDR5 Jun 5 12:52:27 leena kernel: vga_switcheroo: enabled Jun 5 12:52:27 leena kernel: [TTM] Zone kernel: Available graphics memory: 8197828 kiB Jun 5 12:52:27 leena kernel: [TTM] Zone dma32: Available graphics memory: 2097152 kiB Jun 5 12:52:27 leena kernel: [TTM] Initializing pool allocator Jun 5 12:52:27 leena kernel: [TTM] Initializing DMA pool allocator Jun 5 12:52:27 leena kernel: nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB Jun 5 12:52:27 leena kernel: nouveau 0000:01:00.0: DRM: GART: 1048576 MiB Jun 5 12:52:27 leena kernel: nouveau 0000:01:00.0: DRM: TMDS table version 2.0 Jun 5 12:52:27 leena kernel: nouveau 0000:01:00.0: DRM: DCB version 4.0 Jun 5 12:52:27 leena kernel: nouveau 0000:01:00.0: DRM: DCB outp 00: 02800fa6 04420010 Jun 5 12:52:27 leena kernel: nouveau 0000:01:00.0: DRM: DCB outp 01: 02000f62 00020010 Jun 5 12:52:27 leena kernel: nouveau 0000:01:00.0: DRM: DCB conn 00: 00010146 Jun 5 12:52:27 leena kernel: nouveau 0000:01:00.0: DRM: BIOS FP mode: 1024x768 (65000kHz pixel clock) Jun 5 12:52:27 leena kernel: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). Jun 5 12:52:27 leena kernel: [drm] Driver supports precise vblank timestamp query. Jun 5 12:52:28 leena kernel: nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies Jun 5 12:52:28 leena kernel: nouveau 0000:01:00.0: No connectors reported connected with modes Jun 5 12:52:28 leena kernel: [drm] Cannot find any crtc or sizes - going 1024x768 Jun 5 12:52:28 leena kernel: nouveau 0000:01:00.0: DRM: allocated 1024x768 fb: 0x60000, bo ffff880467c07400 Jun 5 12:52:28 leena kernel: nouveau 0000:01:00.0: fb1: nouveaufb frame buffer device Jun 5 12:52:28 leena kernel: [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1 Jun 5 12:52:33 leena kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95) Jun 5 12:52:33 leena kernel: ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM Jun 5 12:52:33 leena kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160108/nsarguments-95) Jun 5 12:52:33 leena kernel: nouveau 0000:01:00.0: DRM: suspending console... Jun 5 12:52:33 leena kernel: nouveau 0000:01:00.0: DRM: suspending display... Jun 5 12:52:33 leena kernel: nouveau 0000:01:00.0: DRM: evicting buffers... Jun 5 12:52:33 leena kernel: nouveau 0000:01:00.0: DRM: waiting for kernel channels to go idle... Jun 5 12:52:33 leena kernel: nouveau 0000:01:00.0: DRM: suspending client object trees... Jun 5 12:52:33 leena kernel: nouveau 0000:01:00.0: DRM: suspending kernel object tree... Jun 5 12:57:16 leena kernel: ACPI Error: Method parse/execution failed [\_SB.PCI0.PGON] (Node ffff880481896f78), AE_AML_INFINITE_LOOP (20160108/psparse-542) Jun 5 12:57:16 leena kernel: ACPI Error: Method parse/execution failed [\_SB.PCI0.PEG0.PEGP._ON] (Node ffff8804818a1a50), AE_AML_INFINITE_LOOP (20160108/psparse-542) Jun 5 12:57:16 leena kernel: ACPI Error: Method parse/execution failed [\_SB.PCI0.PEG0.PEGP._PS0] (Node ffff8804818a1910), AE_AML_INFINITE_LOOP (20160108/psparse-542) Jun 5 12:57:16 leena kernel: video LNXVIDEO:01: Failed to change power state to D0 Jun 5 12:57:16 leena kernel: nouveau 0000:01:00.0: Refused to change power state, currently in D3 Jun 5 12:57:16 leena kernel: nouveau 0000:01:00.0: Refused to change power state, currently in D3 Jun 5 12:57:16 leena kernel: nouveau 0000:01:00.0: Refused to change power state, currently in D3 Jun 5 12:57:16 leena kernel: nouveau 0000:01:00.0: DRM: resuming kernel object tree... Jun 5 12:57:20 leena kernel: nouveau 0000:01:00.0: pci: failed to adjust cap speed Jun 5 12:57:20 leena kernel: nouveau 0000:01:00.0: pci: failed to adjust lnkctl speed Jun 5 12:57:20 leena kernel: nouveau 0000:01:00.0: devinit: 0x683f[0]: script needs connector type Jun 5 12:58:20 leena kernel: INFO: rcu_sched self-detected stall on CPU Jun 5 12:58:20 leena kernel: 0-...: (17999 ticks this GP) idle=0c1/140000000000001/0 softirq=12581/12581 fqs=8988 Jun 5 12:58:20 leena kernel: (t=18000 jiffies g=5335 c=5334 q=701) Jun 5 12:58:20 leena kernel: Task dump for CPU 0: Jun 5 12:58:20 leena kernel: glxinfo R running task 0 3315 3311 0x00000008 Jun 5 12:58:20 leena kernel: ffffffff81c28a40 ffffffff81087a2b ffff880493c14cc0 ffffffff81c28a40 Jun 5 12:58:20 leena kernel: 0000000000000000 ffff88046c4c3fc0 ffffffff8108ab7c ffff880493c03ef8 Jun 5 12:58:20 leena kernel: 0000000000000092 ffffffff81093061 ffff880400000000 0000000000000092 Jun 5 12:58:20 leena kernel: Call Trace: Jun 5 12:58:20 leena kernel: [] ? rcu_dump_cpu_stacks+0x7b/0xb0 Jun 5 12:58:20 leena kernel: [] ? rcu_check_callbacks+0x3bc/0x680 Jun 5 12:58:20 leena kernel: [] ? update_wall_time+0x451/0x790 Jun 5 12:58:20 leena kernel: [] ? update_process_times+0x2d/0x50 Jun 5 12:58:20 leena kernel: [] ? tick_sched_timer+0x33/0x60 Jun 5 12:58:20 leena kernel: [] ? __hrtimer_run_queues+0x99/0x110 Jun 5 12:58:20 leena kernel: [] ? hrtimer_interrupt+0x94/0x170 Jun 5 12:58:20 leena kernel: [] ? smp_apic_timer_interrupt+0x34/0x50 Jun 5 12:58:20 leena kernel: [] ? apic_timer_interrupt+0x7f/0x90 Jun 5 12:58:20 leena kernel: [] ? ioread32+0x2b/0x30 Jun 5 12:58:20 leena kernel: [] ? nv04_timer_read+0x46/0x60 [nouveau] Jun 5 12:58:20 leena kernel: [] ? nvkm_pmu_init+0x45/0x440 [nouveau] Jun 5 12:58:20 leena kernel: [] ? nvkm_subdev_init+0xaa/0x200 [nouveau] Jun 5 12:58:20 leena kernel: [] ? nvkm_device_init+0x13f/0x260 [nouveau] Jun 5 12:58:20 leena kernel: [] ? nvkm_udevice_init+0x3c/0x60 [nouveau] Jun 5 12:58:20 leena kernel: [] ? nvkm_object_init+0x36/0x180 [nouveau] Jun 5 12:58:20 leena kernel: [] ? nvkm_object_init+0x75/0x180 [nouveau] Jun 5 12:58:20 leena kernel: [] ? nouveau_do_resume+0x41/0x120 [nouveau] Jun 5 12:58:20 leena kernel: [] ? nouveau_pmops_runtime_resume+0x6d/0x110 [nouveau] Jun 5 12:58:20 leena kernel: [] ? pci_pm_runtime_resume+0x73/0xa0 Jun 5 12:58:20 leena kernel: [] ? __rpm_callback+0x1d/0x50 Jun 5 12:58:20 leena kernel: [] ? rpm_callback+0x1a/0x70 Jun 5 12:58:20 leena kernel: [] ? pci_restore_standard_config+0x30/0x30 Jun 5 12:58:20 leena kernel: [] ? rpm_resume+0x368/0x560 Jun 5 12:58:20 leena kernel: [] ? __pm_runtime_resume+0x43/0x60 Jun 5 12:58:20 leena kernel: [] ? nouveau_drm_open+0x24/0x250 [nouveau] Jun 5 12:58:20 leena kernel: [] ? drm_open+0x1e9/0x430 Jun 5 12:58:20 leena kernel: [] ? exact_lock+0x8/0x20 Jun 5 12:58:20 leena kernel: [] ? drm_stub_open+0x9e/0xf0 Jun 5 12:58:20 leena kernel: [] ? chrdev_open+0x9c/0x170 Jun 5 12:58:20 leena kernel: [] ? cdev_put+0x20/0x20 Jun 5 12:58:20 leena kernel: [] ? do_dentry_open.isra.16+0x148/0x2c0 Jun 5 12:58:20 leena kernel: [] ? path_openat+0x387/0x10f0 Jun 5 12:58:20 leena kernel: [] ? do_filp_open+0x79/0xd0 Jun 5 12:58:20 leena kernel: [] ? memzero_explicit+0xe/0x10 Jun 5 12:58:20 leena kernel: [] ? do_sys_open+0x11a/0x1e0 Jun 5 12:58:20 leena kernel: [] ? entry_SYSCALL_64_fastpath+0x13/0x8f Jun 5 13:01:20 leena kernel: INFO: rcu_sched self-detected stall on CPU Jun 5 13:01:20 leena kernel: 0-...: (72002 ticks this GP) idle=0c1/140000000000001/0 softirq=12581/12581 fqs=35966 Jun 5 13:01:20 leena kernel: (t=72003 jiffies g=5335 c=5334 q=3710) Jun 5 13:01:20 leena kernel: Task dump for CPU 0: Jun 5 13:01:20 leena kernel: glxinfo R running task 0 3315 3311 0x00000008 Jun 5 13:01:20 leena kernel: ffffffff81c28a40 ffffffff81087a2b ffff880493c14cc0 ffffffff81c28a40 Jun 5 13:01:20 leena kernel: 0000000000000000 ffff88046c4c3fc0 ffffffff8108ab7c ffff880493c03ef8 Jun 5 13:01:20 leena kernel: 0000000000000092 ffffffff81093061 ffff880400000000 0000000000000092 Jun 5 13:01:20 leena kernel: Call Trace: Jun 5 13:01:20 leena kernel: [] ? rcu_dump_cpu_stacks+0x7b/0xb0 Jun 5 13:01:20 leena kernel: [] ? rcu_check_callbacks+0x3bc/0x680 Jun 5 13:01:20 leena kernel: [] ? update_wall_time+0x451/0x790 Jun 5 13:01:20 leena kernel: [] ? update_process_times+0x2d/0x50 Jun 5 13:01:20 leena kernel: [] ? tick_sched_timer+0x33/0x60 Jun 5 13:01:20 leena kernel: [] ? __hrtimer_run_queues+0x99/0x110 Jun 5 13:01:20 leena kernel: [] ? hrtimer_interrupt+0x94/0x170 Jun 5 13:01:20 leena kernel: [] ? smp_apic_timer_interrupt+0x34/0x50 Jun 5 13:01:20 leena kernel: [] ? apic_timer_interrupt+0x7f/0x90 Jun 5 13:01:20 leena kernel: [] ? ioread32+0x2b/0x30 Jun 5 13:01:20 leena kernel: [] ? nv04_timer_read+0x30/0x60 [nouveau] Jun 5 13:01:20 leena kernel: [] ? nvkm_pmu_init+0x45/0x440 [nouveau] Jun 5 13:01:20 leena kernel: [] ? nvkm_subdev_init+0xaa/0x200 [nouveau] Jun 5 13:01:20 leena kernel: [] ? nvkm_device_init+0x13f/0x260 [nouveau] Jun 5 13:01:20 leena kernel: [] ? nvkm_udevice_init+0x3c/0x60 [nouveau] Jun 5 13:01:20 leena kernel: [] ? nvkm_object_init+0x36/0x180 [nouveau] Jun 5 13:01:20 leena kernel: [] ? nvkm_object_init+0x75/0x180 [nouveau] Jun 5 13:01:20 leena kernel: [] ? nouveau_do_resume+0x41/0x120 [nouveau] Jun 5 13:01:20 leena kernel: [] ? nouveau_pmops_runtime_resume+0x6d/0x110 [nouveau] Jun 5 13:01:20 leena kernel: [] ? pci_pm_runtime_resume+0x73/0xa0 Jun 5 13:01:20 leena kernel: [] ? __rpm_callback+0x1d/0x50 Jun 5 13:01:20 leena kernel: [] ? rpm_callback+0x1a/0x70 Jun 5 13:01:20 leena kernel: [] ? pci_restore_standard_config+0x30/0x30 Jun 5 13:01:20 leena kernel: [] ? rpm_resume+0x368/0x560 Jun 5 13:01:20 leena kernel: [] ? __pm_runtime_resume+0x43/0x60 Jun 5 13:01:20 leena kernel: [] ? nouveau_drm_open+0x24/0x250 [nouveau] Jun 5 13:01:20 leena kernel: [] ? drm_open+0x1e9/0x430 Jun 5 13:01:20 leena kernel: [] ? exact_lock+0x8/0x20 Jun 5 13:01:20 leena kernel: [] ? drm_stub_open+0x9e/0xf0 Jun 5 13:01:20 leena kernel: [] ? chrdev_open+0x9c/0x170 Jun 5 13:01:20 leena kernel: [] ? cdev_put+0x20/0x20 Jun 5 13:01:20 leena kernel: [] ? do_dentry_open.isra.16+0x148/0x2c0 Jun 5 13:01:20 leena kernel: [] ? path_openat+0x387/0x10f0 Jun 5 13:01:20 leena kernel: [] ? do_filp_open+0x79/0xd0 Jun 5 13:01:20 leena kernel: [] ? memzero_explicit+0xe/0x10 Jun 5 13:01:20 leena kernel: [] ? do_sys_open+0x11a/0x1e0 Jun 5 13:01:20 leena kernel: [] ? entry_SYSCALL_64_fastpath+0x13/0x8f Jun 5 13:04:20 leena kernel: INFO: rcu_sched self-detected stall on CPU Jun 5 13:04:20 leena kernel: 0-...: (126005 ticks this GP) idle=0c1/140000000000001/0 softirq=12581/12581 fqs=62916 Jun 5 13:04:20 leena kernel: (t=126006 jiffies g=5335 c=5334 q=5933) Jun 5 13:04:20 leena kernel: Task dump for CPU 0: Jun 5 13:04:20 leena kernel: glxinfo R running task 0 3315 3311 0x00000008 Jun 5 13:04:20 leena kernel: ffffffff81c28a40 ffffffff81087a2b ffff880493c14cc0 ffffffff81c28a40 Jun 5 13:04:20 leena kernel: 0000000000000000 ffff88046c4c3fc0 ffffffff8108ab7c ffff880493c03ef8 Jun 5 13:04:20 leena kernel: 0000000000000092 ffffffff81093061 ffff880400000000 0000000000000092 Jun 5 13:04:20 leena kernel: Call Trace: Jun 5 13:04:20 leena kernel: [] ? rcu_dump_cpu_stacks+0x7b/0xb0 Jun 5 13:04:20 leena kernel: [] ? rcu_check_callbacks+0x3bc/0x680 Jun 5 13:04:20 leena kernel: [] ? update_wall_time+0x451/0x790 Jun 5 13:04:20 leena kernel: [] ? update_process_times+0x2d/0x50 Jun 5 13:04:20 leena kernel: [] ? tick_sched_timer+0x33/0x60 Jun 5 13:04:20 leena kernel: [] ? __hrtimer_run_queues+0x99/0x110 Jun 5 13:04:20 leena kernel: [] ? hrtimer_interrupt+0x94/0x170 Jun 5 13:04:20 leena kernel: [] ? smp_apic_timer_interrupt+0x34/0x50 Jun 5 13:04:20 leena kernel: [] ? apic_timer_interrupt+0x7f/0x90 Jun 5 13:04:20 leena kernel: [] ? ioread32+0x2b/0x30 Jun 5 13:04:20 leena kernel: [] ? nv04_timer_read+0x1b/0x60 [nouveau] Jun 5 13:04:20 leena kernel: [] ? nvkm_pmu_init+0x45/0x440 [nouveau] Jun 5 13:04:20 leena kernel: [] ? nvkm_subdev_init+0xaa/0x200 [nouveau] Jun 5 13:04:20 leena kernel: [] ? nvkm_device_init+0x13f/0x260 [nouveau] Jun 5 13:04:20 leena kernel: [] ? nvkm_udevice_init+0x3c/0x60 [nouveau] Jun 5 13:04:20 leena kernel: [] ? nvkm_object_init+0x36/0x180 [nouveau] Jun 5 13:04:20 leena kernel: [] ? nvkm_object_init+0x75/0x180 [nouveau] Jun 5 13:04:20 leena kernel: [] ? nouveau_do_resume+0x41/0x120 [nouveau] Jun 5 13:04:20 leena kernel: [] ? nouveau_pmops_runtime_resume+0x6d/0x110 [nouveau] Jun 5 13:04:20 leena kernel: [] ? pci_pm_runtime_resume+0x73/0xa0 Jun 5 13:04:20 leena kernel: [] ? __rpm_callback+0x1d/0x50 Jun 5 13:04:20 leena kernel: [] ? rpm_callback+0x1a/0x70 Jun 5 13:04:20 leena kernel: [] ? pci_restore_standard_config+0x30/0x30 Jun 5 13:04:20 leena kernel: [] ? rpm_resume+0x368/0x560 Jun 5 13:04:20 leena kernel: [] ? __pm_runtime_resume+0x43/0x60 Jun 5 13:04:20 leena kernel: [] ? nouveau_drm_open+0x24/0x250 [nouveau] Jun 5 13:04:20 leena kernel: [] ? drm_open+0x1e9/0x430 Jun 5 13:04:20 leena kernel: [] ? exact_lock+0x8/0x20 Jun 5 13:04:20 leena kernel: [] ? drm_stub_open+0x9e/0xf0 Jun 5 13:04:20 leena kernel: [] ? chrdev_open+0x9c/0x170 Jun 5 13:04:20 leena kernel: [] ? cdev_put+0x20/0x20 Jun 5 13:04:20 leena kernel: [] ? do_dentry_open.isra.16+0x148/0x2c0 Jun 5 13:04:20 leena kernel: [] ? path_openat+0x387/0x10f0 Jun 5 13:04:20 leena kernel: [] ? do_filp_open+0x79/0xd0 Jun 5 13:04:20 leena kernel: [] ? memzero_explicit+0xe/0x10 Jun 5 13:04:20 leena kernel: [] ? do_sys_open+0x11a/0x1e0 Jun 5 13:04:20 leena kernel: [] ? entry_SYSCALL_64_fastpath+0x13/0x8f