Chrome Version: 60.0.3111.0
OS: Android 7.1.2

What steps will reproduce the problem?
(1) visit page.
(2)
(3)

What is the expected result?

Page works

What happens instead?

Page missing characters, rendering wrong.

Please use labels and text to provide additional information.


For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.

Graphics Feature Status
Canvas: Hardware accelerated
Flash: Hardware accelerated
Flash Stage3D: Hardware accelerated
Flash Stage3D Baseline profile: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Disabled
Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
Rasterization: Hardware accelerated
Video Decode: Hardware accelerated
Video Encode: Hardware accelerated
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
Driver Bug Workarounds
broken_egl_image_ref_counting
clear_uniforms_before_first_program_use
disable_framebuffer_cmaa
disable_program_caching_for_transform_feedback
force_cube_map_positive_x_allocation
max_copy_texture_chromium_size_1048576
max_texture_size_limit_4096
scalarize_vec_and_mat_constructor_args
unbind_egl_context_to_flush_driver_caches
use_virtualized_gl_contexts
wake_up_gpu_before_drawing
Problems Detected
Non-virtual contexts on Qualcomm sometimes cause out-of-order frames: 289461
Applied Workarounds: use_virtualized_gl_contexts
The first draw operation from an idle state is slow: 309734
Applied Workarounds: wake_up_gpu_before_drawing
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
glFinish doesn't clear caches on Android: 509727
Applied Workarounds: unbind_egl_context_to_flush_driver_caches
Android Adreno crashes on binding incomplete cube map texture to FBO: 518889
Applied Workarounds: force_cube_map_positive_x_allocation
CHROMIUM_copy_texture with 1MB copy per flush to avoid unwanted cache growth on Adreno: 542478
Applied Workarounds: max_copy_texture_chromium_size_1048576
EGLImage ref counting across EGLContext/threads is broken: 585250
Applied Workarounds: broken_egl_image_ref_counting
Limit max texure size to 4096 on all of Android
Applied Workarounds: max_texture_size_limit_4096
Limited enabling of Chromium GL_INTEL_framebuffer_CMAA: 535198
Applied Workarounds: disable_framebuffer_cmaa
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Program binaries don't contain transform feedback varyings on Qualcomm GPUs: 658074
Applied Workarounds: disable_program_caching_for_transform_feedback
Raster is using a single thread.
Disabled Features: multiple_raster_threads
Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
Disabled Features: native_gpu_memory_buffers
Version Information
Data exported	26/05/2017, 17:44:23
Chrome version	Chrome/60.0.3111.0
Operating system	Android 7.1.2
Software rendering list version	13.7
Driver bug list version	10.9
ANGLE commit id	9e3bd310e66d
2D graphics backend	Skia/60 6533159f2c83d0af51f79c3d85461580e2346080-
Command Line	--use-mobile-user-agent --top-controls-show-threshold=0.5 --top-controls-hide-threshold=0.5 --use-mobile-user-agent --enable-pinch --enable-viewport --validate-input-event-stream --enable-longpress-drag-selection --touch-selection-strategy=direction --disable-gpu-process-crash-limit --main-frame-resizes-are-orientation-changes --disable-composited-antialiasing --ui-prioritize-in-gpu-process --profiler-timing=0 --prerender-from-omnibox=enabled --enable-dom-distiller --flag-switches-begin --flag-switches-end
Driver Information
Initialization time	161
In-process GPU	false
Passthrough Command Decoder	false
Supports overlays	false
Sandboxed	false
GPU0	VENDOR = 0x0000 [Qualcomm], DEVICE= 0x0000 [Adreno (TM) 530]
Optimus	false
Optimus	false
AMD switchable	false
Driver vendor	
Driver version	145.0
Driver date	
Pixel shader version	3.20
Vertex shader version	3.20
Max. MSAA samples	4
Machine model name	Pixel XL
Machine model version	
GL_VENDOR	Qualcomm
GL_RENDERER	Adreno (TM) 530
GL_VERSION	OpenGL ES 3.2 V@145.0 (GIT@Idb2b4cb785)
GL_EXTENSIONS	GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_half_float GL_OES_framebuffer_object GL_OES_rgb8_rgba8 GL_OES_compressed_ETC1_RGB8_texture GL_AMD_compressed_ATC_texture GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_hdr GL_OES_texture_compression_astc GL_OES_texture_npot GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_OES_texture_3D GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_QCOM_alpha_test GL_OES_depth24 GL_OES_packed_depth_stencil GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_EXT_sRGB GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_EXT_texture_type_2_10_10_10_REV GL_EXT_texture_sRGB_decode GL_OES_element_index_uint GL_EXT_copy_image GL_EXT_geometry_shader GL_EXT_tessellation_shader GL_OES_texture_stencil8 GL_EXT_shader_io_blocks GL_OES_shader_image_atomic GL_OES_sample_variables GL_EXT_texture_border_clamp GL_EXT_multisampled_render_to_texture GL_OES_shader_multisample_interpolation GL_EXT_texture_cube_map_array GL_EXT_draw_buffers_indexed GL_EXT_gpu_shader5 GL_EXT_robustness GL_EXT_texture_buffer GL_EXT_shader_framebuffer_fetch GL_ARM_shader_framebuffer_fetch_depth_stencil GL_OES_texture_storage_multisample_2d_array GL_OES_sample_shading GL_OES_get_program_binary GL_EXT_debug_label GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_QCOM_tiled_rendering GL_ANDROID_extension_pack_es31a GL_EXT_primitive_bounding_box GL_OES_standard_derivatives GL_OES_vertex_array_object GL_EXT_disjoint_timer_query GL_KHR_debug GL_EXT_YUV_target GL_EXT_sRGB_write_control GL_EXT_texture_norm16 GL_EXT_discard_framebuffer GL_OES_surfaceless_context GL_OVR_multiview GL_OVR_multiview2 GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_EXT_debug_marker GL_OES_EGL_image_external_essl3 GL_OVR_multiview_multisampled_render_to_texture GL_EXT_buffer_storage GL_EXT_blit_framebuffer_params GL_EXT_clip_cull_distance GL_EXT_protected_textures
Disabled Extensions	GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent
Window system binding vendor	
Window system binding version	
Window system binding extensions	
Direct rendering	Yes
Reset notification strategy	0x8252
GPU process crash count	0
Compositor Information
Tile Update Mode	One-copy
Partial Raster	Enabled
GpuMemoryBuffers Status
ATC	Software only
ATCIA	Software only
DXT1	Software only
DXT5	Software only
ETC1	Software only
R_8	Software only
RG_88	Software only
BGR_565	Software only
RGBA_4444	Software only
RGBX_8888	Software only
RGBA_8888	Software only
BGRX_8888	Software only
BGRA_8888	Software only
RGBA_F16	Software only
YVU_420	Software only
YUV_420_BIPLANAR	Software only
UYVY_422	Software only
Log Messages
[ERROR:gles2_cmd_decoder.cc(15630)] : Context lost because SwapBuffers failed.
[ERROR:gles2_cmd_decoder.cc(5306)] : Error: 5 for Command kSwapBuffers


Variations	

98ee9f3e-f23d1dea
6a89113b-8842e68f
16e0dd70-3f4a17df
e81a9d4f-ca7d8d80
da89714-739b8677
6c18ba9d-3d98b302
241fff6c-8da44649
c68ab9a3-1f8c5973
6025934e-3f4a17df
d175604-65bced95
27af3425-49d6ce1
b763c097-3f4a17df
bd007046-f23d1dea
47e5d3db-3d47f4f4
e036a196-870290a7
77207729-e0e232cc
f0a371b8-65bced95
5ca89f9-f23d1dea
f3499283-7711d854
bf586af3-65bced95
6eb432aa-3f4a17df
a5afde9e-65bced95
57f575bb-3f4a17df
68812885-3f4a17df
a82e9b43-3f4a17df
3f140034-17bbd7d0
949c6e63-803f8fc4
2ce29c0a-3f4a17df
287f29ba-365ad45c
28bf4731-3f4a17df
176d07dc-65bced95
a5e07222-671ec5a7
9773d3bd-803f8fc4
93731dca-803f8fc4
99144bc3-4da47e09
4b52ecea-870290a7
6e434f55-3f4a17df
9e5c75f1-fff58f2c
d6db5f84-ca7d8d80
f79cb77b-3f4a17df
b7786474-d93a0620
27219e67-b2047178
9e46b3e5-4a60b24c
e856c60b-94c6bb7c
4ea303a6-53a3c5c2
ce152c12-f23d1dea
64224f74-5087fa4a
f66ea88e-4eb6d224
ab589f1e-5a61ef9c
4d35b2c4-21a50c70
d2247fcb-ca7d8d80
2697ea25-ca7d8d80
f56e0452-f23d1dea
65a86f01-ca7d8d80
b2f0086-b4530445
ef25c1eb-ca7d8d80
4f864ce1-3d47f4f4
1354da85-23b43aed
494d8760-f23d1dea
3ac60855-3ec2a267
4442aae2-e1cc0f14
ed1d377-e1cc0f14
75f0f0a0-d7f6b13c
e7e71889-4ad60575
dd139bd7-ac3aba47
644b8345-726d8ace
9c7f6723-65bced95
828a5926-c6c0a780
94844683-2a11f32f
64fbb017-cf4f6ead

 

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