shell@hikey:/ # insmod system/modules/mali.ko                                  

[   65.698130] ion: heap info : id 10 name fb phy 0x37300000 size 26214400
[   65.707227] Mali: GPU version: CF070000
[   65.720324] Mali: Mali device driver loaded
shell@hikey:/ # chmod 666 /dev/mali                                            
shell@hikey:/ # logcat -c
shell@hikey:/ # start
shell@hikey:/ # log[   77.127329] [drm:hisi_drm_fb_helper_check_var] *ERROR* fb userspace request width/height/bpp is greater than current fb request 1280x720-32 (virtual 1280x2160) > 1280x1440-32
cat
--------- beginning of main
I/Netd    ( 1750): Netd 1.0 starting
E/Netd    ( 1750): Failed to open /proc/sys/net/ipv6/conf/default/accept_ra_rt_table: No such file or directory
E/Netd    ( 1750): Failed to open /proc/sys/net/ipv6/conf/lo/accept_ra_rt_table: No such file or directory
E/Netd    ( 1750): Failed to open /proc/sys/net/ipv6/conf/wlan0/accept_ra_rt_table: No such file or directory
I/SurfaceFlinger( 1751): SurfaceFlinger is starting
I/SurfaceFlinger( 1751): SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
D/libEGL  ( 1751): loaded /system/lib64/egl/libGLES_mali.so
I/MaliBase( 1751): Mali libraries:
I/MaliBase( 1751): Compiled: Dec 15 2014, time: 14:30:53.
I/MaliBase( 1751): Driver revision: 3f62168
W/[Gralloc-Warning]( 1751): int init_frame_buffer_locked(private_module_t*):253 FBIOPUT_VSCREENINFO failed, page flipping not supported fd: 11
W/[Gralloc-Warning]( 1751): int init_frame_buffer_locked(private_module_t*):261 page flipping not supported (yres_virtual=720, requested=1440)
W/[Gralloc-Warning]( 1751): int init_frame_buffer_locked(private_module_t*):283 fbdev pixclock is zero for fd: 11
I/[Gralloc]( 1751): using (fd=11)
I/[Gralloc]( 1751): id           = 
I/[Gralloc]( 1751): xres         = 1280 px
I/[Gralloc]( 1751): yres         = 720 px
I/[Gralloc]( 1751): xres_virtual = 1280 px
I/[Gralloc]( 1751): yres_virtual = 1440 px
I/[Gralloc]( 1751): bpp          = 32
I/[Gralloc]( 1751): r            =  0:8
I/[Gralloc]( 1751): g            =  8:8
I/[Gralloc]( 1751): b            = 16:8
I/[Gralloc]( 1751): width        = 203 mm (160.157639 dpi)
I/[Gralloc]( 1751): height       = 114 mm (160.421051 dpi)
I/[Gralloc]( 1751): refresh rate = 60.00 Hz
E/SurfaceFlinger( 1751): hwcomposer module not found
I/SurfaceFlinger( 1751): EGL information:
I/SurfaceFlinger( 1751): vendor    : Android
I/SurfaceFlinger( 1751): version   : 1.4 Android META-EGL
I/SurfaceFlinger( 1751): extensions: EGL_KHR_get_all_proc_addresses EGL_ANDROID_presentation_time EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_render 
I/SurfaceFlinger( 1751): Client API: OpenGL_ES
I/SurfaceFlinger( 1751): EGLSurface: 8-8-8-8, config=0x60000016
I/SurfaceFlinger( 1751): OpenGL ES informations:
I/SurfaceFlinger( 1751): vendor    : ARM
I/SurfaceFlinger( 1751): renderer  : Mali-450 MP
I/SurfaceFlinger( 1751): version   : OpenGL ES 2.0
I/SurfaceFlinger( 1751): extensions: GL_EXT_debug_marker GL_OES_texture_npot GL_OES_vertex_array_object GL_OES_compressed_ETC1_RGB8_texture GL_EXT_compressed_ETC1_RGB8_sub_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OEr
I/SurfaceFlinger( 1751): GL_MAX_TEXTURE_SIZE = 4096
I/SurfaceFlinger( 1751): GL_MAX_VIEWPORT_DIMS = 4096
E/cutils-trace( 1751): Error opening trace file: Permission denied (13)
E/ion     ( 1751): ioctl fd 10 c0404908(unknown) failed with code -1: Invalid argument
E/ion     ( 1751): map iommu failed!
E/[Gralloc-ERROR]( 1751): int alloc_backend_alloc(alloc_device_t*, int, int, size_t, int, const native_handle_t**):101 ion_map_iommu( 10 ) failed, usage ( 1e02 ), byte_w ( 8192 )
W/GraphicBufferAllocator( 1751): alloc(1280, 720, 1, 00001e02, ...) failed -1 (Operation not permitted)
E/        ( 1751): GraphicBufferAlloc::createGraphicBuffer(w=1280, h=720) failed (Operation not permitted), handle=0x0
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: createGraphicBuffer failed
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -1, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
E/libEGL  ( 1751): call to OpenGL ES API with no current context (logged once per thread)
D/SurfaceFlinger( 1751): Set power mode=2, type=0 flinger=0x7fb7764000
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
W/SurfaceFlinger( 1751): DisplayDevice::makeCurrent failed. Aborting surface composition for display Built-in Screen
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
E/SurfaceFlinger( 1751): DisplayDevice::makeCurrent on default display failed. Aborting.
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
I/iptables( 1750): iptables v1.4.20: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
I/iptables( 1750): Perhaps iptables or your kernel needs to be upgraded.
I/iptables( 1750): iptables terminated by exit(3)
E/Netd    ( 1750): exec() res=0, status=768 for /system/bin/iptables -t nat -N oem_nat_pre 
I/iptables( 1750): iptables v1.4.20: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
I/iptables( 1750): Perhaps iptables or your kernel needs to be upgraded.
I/iptables( 1750): iptables terminated by exit(3)
E/Netd    ( 1750): exec() res=0, status=768 for /system/bin/iptables -t nat -A PREROUTING -j oem_nat_pre 
I/iptables( 1750): iptables v1.4.20: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
I/iptables( 1750): Perhaps iptables or your kernel needs to be upgraded.
I/iptables( 1750): iptables terminated by exit(3)
E/Netd    ( 1750): exec() res=0, status=768 for /system/bin/iptables -t nat -N natctrl_nat_POSTROUTING 
I/iptables( 1750): iptables v1.4.20: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
I/iptables( 1750): Perhaps iptables or your kernel needs to be upgraded.
I/iptables( 1750): iptables terminated by exit(3)
E/Netd    ( 1750): exec() res=0, status=768 for /system/bin/iptables -t nat -A POSTROUTING -j natctrl_nat_POSTROUTING 
V/NatController( 1750): runCmd(/system/bin/iptables -F natctrl_FORWARD) res=0
V/NatController( 1750): runCmd(/system/bin/iptables -A natctrl_FORWARD -j DROP) res=0
V/NatController( 1750): runCmd(/system/bin/iptables -t nat -F natctrl_nat_POSTROUTING) res=3
E/Netd    ( 1750): Unable to create netlink socket: Protocol not supported
E/Netd    ( 1750): Unable to open quota2 logging socket
D/MDnsDS  ( 1750): MDnsSdListener::Hander starting up
D/MDnsDS  ( 1750): MDnsSdListener starting to monitor
D/MDnsDS  ( 1750): Going to poll with pollCount 1
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
W/SurfaceFlinger( 1751): DisplayDevice::makeCurrent failed. Aborting surface composition for display Built-in Screen
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
E/SurfaceFlinger( 1751): DisplayDevice::makeCurrent on default display failed. Aborting.
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
D/libEGL  ( 1848): loaded /system/lib64/egl/libGLES_mali.so
I/MaliBase( 1848): Mali libraries:
I/MaliBase( 1848): Compiled: Dec 15 2014, time: 14:30:53.
I/MaliBase( 1848): Driver revision: 3f62168
E/cutils-trace( 1848): Error opening trace file: Permission denied (13)
E/ion     ( 1751): ioctl fd 10 c0404908(unknown) failed with code -1: Invalid argument
E/ion     ( 1751): map iommu failed!
E/[Gralloc-ERROR]( 1751): int alloc_backend_alloc(alloc_device_t*, int, int, size_t, int, const native_handle_t**):101 ion_map_iommu( 10 ) failed, usage ( f02 ), byte_w ( 8192 )
W/GraphicBufferAllocator( 1751): alloc(1280, 720, 1, 00000f02, ...) failed -1 (Operation not permitted)
E/        ( 1751): GraphicBufferAlloc::createGraphicBuffer(w=1280, h=720) failed (Operation not permitted), handle=0x0
E/BufferQueueProducer( 1751): [BootAnimation] dequeueBuffer: createGraphicBuffer failed
E/[EGL-ERROR]( 1848): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6751e10; err = -1, buf = 0x0,max_allowed_dequeued_buffers 3
E/libEGL  ( 1848): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
W/SurfaceFlinger( 1751): DisplayDevice::makeCurrent failed. Aborting surface composition for display Built-in Screen
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
E/SurfaceFlinger( 1751): DisplayDevice::makeCurrent on default display failed. Aborting.
E/BufferQueueProducer( 1751): [FramebufferSurface] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
E/[EGL-ERROR]( 1751): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x7fb6b1be10; err = -38, buf = 0x0,max_allowed_dequeued_buffers 2
E/libEGL  ( 1751): eglMakeCurrent:777 error 3003 (EGL_BAD_ALLOC)
^C