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Cannot play multiple sounds or videos simultaneously
Reported by
n2102410...@gmail.com,
Apr 21 2017
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Issue descriptionUserAgent: Mozilla/5.0 (X11; CrOS x86_64 9202.64.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.146 Safari/537.36 Platform: 9202.64.0 (Official Build) stable-channel samus Example URL: http://tunein.com/radio/Radio-Ici--Maintenant-952-s44258/ Steps to reproduce the problem: 1. Open http://tunein.com/radio/Radio-Ici--Maintenant-952-s44258/ in a tab 2. Open https://www.youtube.com/watch?v=km-csLudpfk in a tab 3. What is the expected behavior? It should be possible to play multiple sounds or videos simultaneously, like you could in previous versions of ChromeOS. What went wrong? After the most recent ChromeOS update yesterday, it is impossible to play multiple audio or video simultaneously (regardless of whether the video also has audio). Trying to play one will pause any existing background audio or videos playing. I tried this with multiple audio and video sources, and no matter what you do, playing one will pause all the others. For example, if you go to http://tunein.com/radio/Radio-Ici--Maintenant-952-s44258/, it will play radio in the background. If you then go to https://www.youtube.com/watch?v=km-csLudpfk, the radio from the previous tab will pause itself. If you go back and restart the radio, the Youtube video will be paused. Did this work before? Yes the previous version Is it a problem with Flash or HTML5? N/A Does this work in other browsers? N/A Chrome version: 57.0.2987.146 Channel: stable OS Version: 9202.64.0 Flash Version: Shockwave Flash 25.0 r0 Contents of chrome://gpu: 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: Enabled Native GpuMemoryBuffers: Software only. Hardware acceleration disabled Panel Fitting: Unavailable Rasterization: Software only. Hardware acceleration disabled Video Decode: Hardware accelerated Video Encode: Hardware accelerated VPx Video Decode: Hardware accelerated WebGL: Hardware accelerated WebGL2: Hardware accelerated Driver Bug Workarounds clear_uniforms_before_first_program_use count_all_in_varyings_packing decode_encode_srgb_for_generatemipmap disable_discard_framebuffer msaa_is_slow scalarize_vec_and_mat_constructor_args Problems Detected Chrome OS panel fitting is only supported for Intel IVB and SNB Graphics Controllers Disabled Features: panel_fitting Framebuffer discarding causes jumpy scrolling on Mali drivers: 301988 Applied Workarounds: disable_discard_framebuffer Clear uniforms before first program use on all platforms: 124764, 349137 Applied Workarounds: clear_uniforms_before_first_program_use Mesa drivers in ChromeOS handle varyings without static use incorrectly: 333885 Applied Workarounds: count_all_in_varyings_packing Always rewrite vec/mat constructors to be consistent: 398694 Applied Workarounds: scalarize_vec_and_mat_constructor_args On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565 Applied Workarounds: msaa_is_slow Disable KHR_blend_equation_advanced until cc shaders are updated: 661715 Decode and Encode before generateMipmap for srgb format textures on Chromeos Intel: 634519 Applied Workarounds: decode_encode_srgb_for_generatemipmap Accelerated rasterization has been disabled, either via blacklist, about:flags or the command line. Disabled Features: rasterization Native GpuMemoryBuffers have been disabled, either via about:flags or command line. Disabled Features: native_gpu_memory_buffers Version Information Data exported 4/20/2017, 7:25:23 PM Chrome version Chrome/57.0.2987.146 Operating system Linux 3.14.0 Software rendering list version 12.13 Driver bug list version 9.29 ANGLE commit id c1a5d16e964a 2D graphics backend Skia/57 0 Command Line Args --ppapi-flash-path=/opt/google/chrome/pepper/libpepflashplayer.so --ppapi-flash-version=25.0.0.148 --ui-prioritize-in-gpu-process --use-gl=egl --gpu-sandbox-failures-fatal=yes --arc-available --enable-arc --enable-logging --log-level=1 --use-cras --enable-wayland-server --user-data-dir=/home/chronos --max-unused-resource-memory-usage-percentage=5 --login-profile=user --enable-natural-scroll-default --has-chromeos-keyboard --default-wallpaper-large=/usr/share/chromeos-assets/wallpaper/default_large.jpg --default-wallpaper-small=/usr/share/chromeos-assets/wallpaper/default_small.jpg --child-wallpaper-large=/usr/share/chromeos-assets/wallpaper/child_large.jpg --child-wallpaper-small=/usr/share/chromeos-assets/wallpaper/child_small.jpg --guest-wallpaper-large=/usr/share/chromeos-assets/wallpaper/guest_large.jpg --guest-wallpaper-small=/usr/share/chromeos-assets/wallpaper/guest_small.jpg --enable-prefixed-encrypted-media --enable-consumer-kiosk --enterprise-enrollment-initial-modulus=15 --enterprise-enrollment-modulus-limit=19 --login-manager --policy-switches-begin --enable-password-generation --enable-tab-audio-muting --policy-switches-end --first-exec-after-boot --vmodule=screen_locker=2,webui_screen_locker=2,lock_state_controller=2,webui_login_view=2,power_button_observer=2,*/ui/display/manager/chromeos/*=1,*/ash/display/*=1,*/ui/ozone/*=1,*zygote*=1,*plugin*=2,auto_enrollment_controller=1,*chromeos/login/*=1,*arc/*=1 --enable-default-media-session Driver Information Initialization time 31 In-process GPU false Passthrough Command Decoder false Sandboxed true GPU0 VENDOR = 0x8086, DEVICE= 0x1616 Optimus false AMD switchable false Driver vendor Mesa Driver version 13.1.0 Driver date Pixel shader version 3.10 Vertex shader version 3.10 Max. MSAA samples 8 Machine model name Machine model version GL_VENDOR Intel Open Source Technology Center GL_RENDERER Mesa DRI Intel(R) HD Graphics 5500 (Broadwell GT2) GL_VERSION OpenGL ES 3.1 Mesa 13.1.0-devel (git-37d63b5) GL_EXTENSIONS GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_dxt1 GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_OES_viewport_array GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_robustness GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_EXT_draw_buffers GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_robustness GL_OES_depth_texture_cube_map GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_separate_shader_objects GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_shader_samples_identical GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_shader_image_atomic GL_EXT_clip_cull_distance GL_MESA_shader_integer_functions Disabled Extensions GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent Window system binding vendor Mesa Project Window system binding version 1.4 (DRI2) Window system binding extensions EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image_base EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export 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 GPU_READ RGBA_4444 Software only RGBX_8888 GPU_READ, SCANOUT RGBA_8888 GPU_READ BGRX_8888 GPU_READ, SCANOUT BGRA_8888 GPU_READ YVU_420 GPU_READ YUV_420_BIPLANAR Software only UYVY_422 Software only Log Messages [1573:1580:0417/204911.862478:VERBOSE1:drm_device_manager.cc(54)] : Could not initialize DRM device for /sys/devices/platform/vgem/drm/card1 [1573:1580:0417/204912.393092:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0417/213308.664620:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0417/213308.665460:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0417/214506.469928:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0417/214506.553087:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0418/002307.749890:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/002307.777552:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0418/063104.494832:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/063104.566628:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0418/063105.571195:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/063105.571747:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1573:0418/073023.700713:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f36170e500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1573:0418/073103.177112:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f36170e500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1573:0418/073241.017315:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f36170e500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1573:0418/073242.506530:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f36170e500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1580:0418/080012.525500:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/080012.525979:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0418/081027.449535:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/081027.519978:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0418/083208.393282:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/083208.420627:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0418/194307.471256:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/194307.541571:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0418/194308.539999:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/194308.540620:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1573:0418/220825.057174:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f361f42500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1580:0418/224625.501139:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/224625.501673:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0418/230350.481174:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/230350.491852:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0418/230351.488312:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/230351.488626:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0418/233440.716845:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0418/233440.741797:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0419/071746.506086:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/071746.667543:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1573:0419/072400.717059:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f36125d500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1573:0419/072400.750387:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f36125d500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1580:0419/075738.889641:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/075738.890151:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0419/081217.537655:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/081217.644481:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1573:0419/081810.670867:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f361c89c00]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1573:0419/083112.973666:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f36160f500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1580:0419/083139.284596:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/083139.315462:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0419/173106.486619:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/173106.631711:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:2516:0419/180109.823107:ERROR:vaapi_video_decode_accelerator.cc(637)] : Error decoding stream [1573:1573:0419/180109.823250:ERROR:vaapi_video_decode_accelerator.cc(288)] : Notifying of error 4 [1573:2520:0419/180109.831477:ERROR:vaapi_video_decode_accelerator.cc(637)] : Error decoding stream [1573:1573:0419/180109.837370:ERROR:vaapi_video_decode_accelerator.cc(288)] : Notifying of error 4 [1573:2551:0419/180130.171270:ERROR:vaapi_video_decode_accelerator.cc(637)] : Error decoding stream [1573:1573:0419/180130.174913:ERROR:vaapi_video_decode_accelerator.cc(288)] : Notifying of error 4 [1573:1573:0419/180130.333490:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f361585800]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1573:0419/180151.548360:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f361585800]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:3055:0419/180510.076754:ERROR:vaapi_video_decode_accelerator.cc(637)] : Error decoding stream [1573:1573:0419/180510.080540:ERROR:vaapi_video_decode_accelerator.cc(288)] : Notifying of error 4 [1573:1573:0419/180510.083198:ERROR:vaapi_video_decode_accelerator.cc(762)] : Decode request from client in invalid state: 0 [1573:1573:0419/180510.083368:ERROR:vaapi_video_decode_accelerator.cc(288)] : Notifying of error 4 [1573:1573:0419/180511.194153:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f361ac0100]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1580:0419/181716.708692:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/181716.709186:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0419/182058.465782:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/182058.542116:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0419/182059.536603:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/182059.537025:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0419/193221.559833:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/193221.560397:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0419/194804.548502:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/194804.646611:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0419/194805.648916:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/194805.649430:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1573:0419/194813.616786:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f361afa500]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1580:0419/205119.692064:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/205119.692794:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0419/210810.953059:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/210810.965173:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0419/224906.287050:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/224906.287545:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0419/225134.129900:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/225134.130392:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0419/235507.479861:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0419/235507.509076:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0420/064904.481511:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0420/064904.601640:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0420/064905.608807:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0420/064905.612986:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0420/074358.007492:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0420/074358.008038:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0420/075634.138393:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0420/075634.157745:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0420/083326.979362:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0420/083327.019958:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0420/172535.428075:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0420/172535.559163:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:1580:0420/175601.726694:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0420/175601.727290:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=0x0 [1573:1580:0420/175630.817440:WARNING:screen_manager.cc(101)] : Display controller (crtc=20) already present. [1573:1580:0420/175630.817861:VERBOSE1:drm_display.cc(102)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=20 connector=29 origin=0,0 size=2560x1700 [1573:17838:0420/190615.097890:ERROR:vaapi_video_decode_accelerator.cc(637)] : Error decoding stream [1573:1573:0420/190615.103101:ERROR:vaapi_video_decode_accelerator.cc(288)] : Notifying of error 4 [1573:1573:0420/190615.103949:ERROR:vaapi_video_decode_accelerator.cc(762)] : Decode request from client in invalid state: 0 [1573:1573:0420/190615.104008:ERROR:vaapi_video_decode_accelerator.cc(288)] : Notifying of error 4 [1573:1573:0420/190723.040075:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f3621b3a00]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1573:0420/190942.697263:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f3621b3a00]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete [1573:1573:0420/190952.585796:ERROR:gles2_cmd_decoder.cc(4320)] : [.Offscreen-MainThread-0x36f3621b3a00]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : glClear: framebuffer incomplete
,
Apr 22 2017
,
Apr 22 2017
This bug just happened again on my Chromebook. As before, restarting fixed the issue. Still, the fact that it has happened twice now suggests that it is a real bug in Chrome, and restarting all the time is inconvenient. Also, it could be coincidence, but I was browsing Facebook both times that the bug appeared.
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Apr 24 2017
Can you: 1. go to chrome://flags (type in the URL bar) 2. click "Reset all to defaults" 3. restart Try again. If it happens again, can you: 1. go to chrome://flags 2. search for "Manage audio focus across tabs" 3. is it enabled?
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Apr 24 2017
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Apr 27 2017
It just happened for a third time. This time, I wasn't browsing Facebook at the time, so it must have been coincidence. Anyway, "Manage audio focus across tabs" is disabled. As far as I know, the only non-default flag I have is that I have the enable-tab-audio-muting on. I'll go ahead and click "reset all to defaults" and see if it happens a fourth time.
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Apr 30 2017
It just happened for a fourth time, even with all flags set to the default.
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Apr 30 2017
P.S. After rebooting my Chromebook to fix the issue, the trackpad stopped working. Luckily, rebooting twice fixed it.
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May 4 2017
It just happened again. I'm going to go ahead and change my flags back, since it doesn't appear to make any difference anyway.
,
May 10 2017
Just happened again
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May 10 2017
https://bugs.chromium.org/p/chromium/issues/detail?id=713858 could be related.
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May 10 2017
If it's related to 713858, there could be something going on with the task scheduler pool. Try looking at chrome://histograms/TaskScheduler.TaskLatency.UserBlockingTaskPriority.MayBlock to see if there is anything unusual going on there?
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May 10 2017
If it's related to 713858, there could be something going on with the task scheduler pool. Try looking at chrome://histograms/TaskScheduler.TaskLatency.UserBlockingTaskPriority.MayBlock to see if there is anything unusual going on there?
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May 10 2017
Thought we had determined in issue 713858 that it was unlikely to be related to the scheduler. I really don't see how it could be here neither...
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May 10 2017
We don't know what's going on, but it kind of sounds like to me like there are tasks stuck in the task scheduler, effectively reducing the number of active threads down to a small number. However, it could be something completely different..
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May 10 2017
A chrome://tracing trace of this happening (ideally with the "task_scheduler" category enabled) would be the only way to tell. I don't see why single audio would play fine but not two though... the scheduler can handle much more than two sequences.
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May 11 2017
Is there anything I could do the next time it happens to help debug?
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May 11 2017
Yes, 1) open a tab and navigate to chrome://tracing. 2) "Record" -> Edit Categories (add "audio" and "task_scheduler") -> Record 3) Repro the issue 4) "Stop" tracing (ideally before buffers hit 100% or the beginning of the trace will be lost) 5) "Save" the trace and attach the generated trace.json.gz file to this bug :)
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May 12 2017
It just happened again. This time was unusual because it triggered on the Netflix homepage, even though there was no audio on that page. Somehow, something on the Netflix page was interfering with audio streaming. Anyway, I followed the instructions about and here's the trace file.
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May 12 2017
Addendum: by 2) "Record" -> Edit Categories (add "audio" and "task_scheduler") -> Record I mean "add" those categories to the ones that are ticked by default already, i.e. "toplevel", "blink", "cc", "netlog", "v8" From this alone though we clearly see that it's not the TaskScheduler (it only has a single active thread as there isn't enough work posted to it), there are 6 unnamed threads (base::WorkerPool?) however being flooded with OnMoreDataConverter::OnMoreData() work.
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May 12 2017
Not sure what threads those runs on. Dale should know, he's on vacation though.
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May 15 2017
+cychiang if this is only happening on CrOS. I think we have another thread showing some chromebooks are crossing > 1024 open files which puts back on a slow path for audio synchronization and can end up hanging the CrAS system unduly.
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May 16 2017
Hi n210241048576, thank you for reporting the issue. There are some logs that will be helpful to find the cause of this issue. When you reproduce the issue, could you please 1. File feedback by alt+shift+i, and mention 713972 in the feedback log so we can easily search it. 2. Open chrome://media-internals (a) In Players tab, click save log and attach the log to this issue. (b) In Audio tab, check whether there are multiple output controllers and output streams. There should be one output controller and one output stream for a tab playing audio. If you click the stream button, you can see the status of the stream. Normally it should be in "started" state. 3. Open chrome://system It will take about 30 seconds to load. Then, search for audio_diagnostics item and click "Expand". This is CRAS log. It will show "Num active streams", and below that it will show the config of each streams. We can see whether the number of output streams is expected. Thanks!
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May 16 2017
+Kalin, Hi Kalin, could your team help checking if this can be reproduced ? Thanks!
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May 17 2017
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May 18 2017
Thank you! I got the feedback report: https://feedback.corp.google.com/product/208/neutron?lView=rd&lRSort=1&lROrder=2&lRFilter=1&lReportSearch=713972&lReport=60699717046 I saw there were some tabs playing youtube and some others using Google Play music. Could you please explain what were the expected behavior, and what did you saw instead? As I understand, the youtube video at https://www.dailymoth.com/single-post/2017/05/16/The-Daily-Moth-5-16-17 is muted as the news host was using sign language. Chrome still creates audio player for it and plays zeros to CRAS. I am trying to understand how to interpret the result in media-internals.txt. These players happen in time order: In media-internals.txt around line 4216: "properties": { "render_id": 423, "player_id": 32, "pipeline_state": "kPlaying", "event": "PAUSE", "url": "blob:https://www.youtube.com/a3ad13f3-fab4-4482-9f53-cc8add3106b2", "found_audio_stream": true, "audio_codec_name": "opus", "found_video_stream": true, "video_codec_name": "vp9", "audio_dds": false, "audio_decoder": "FFmpegAudioDecoder", "video_dds": false, "video_decoder": "GpuVideoDecoder", "audio_buffering_state": "BUFFERING_HAVE_ENOUGH", "video_buffering_state": "BUFFERING_HAVE_ENOUGH", "pipeline_buffering_state": "BUFFERING_HAVE_ENOUGH", "duration": 941.401 }, around line 4539, "properties": { "render_id": 34, "player_id": 54, "pipeline_state": "kPlaying", "event": "PAUSE", "url": "blob:https://play.google.com/588d1281-b92f-4f7d-854a-4a39aa197757", "found_audio_stream": true, "audio_codec_name": "aac", "audio_dds": false, "audio_decoder": "FFmpegAudioDecoder", "audio_buffering_state": "BUFFERING_HAVE_ENOUGH", "pipeline_buffering_state": "BUFFERING_HAVE_ENOUGH", "duration": 173.244081 }, Around line 4627: "properties": { "render_id": 34, "player_id": 55, "pipeline_state": "kStarting", "event": "WEBMEDIAPLAYER_CREATED", "url": "blob:https://play.google.com/860764e2-a520-411f-a6ff-461dfdd4d017" }, So there was a youtube playing at first, and then two Play music tabs. Youtube at 4216 and Play music at 4539 were paused, not sure why. I did a short experiment as follows: I opened the video at https://www.dailymoth.com/single-post/2017/05/16/The-Daily-Moth-5-16-17 Clicked the video to play, and then clicked again to pause it. The event shown in media-internals was changed from "PLAY" to "PAUSE" After several seconds, the pipeline_state was changed from "kPlaying" to "kSuspended". So this suggests that in the attached media-internals.txt, 4216 and 4539 players were paused several seconds ago. The problem is what caused it to be paused. I am not sure how to figure this out from media-internal logs, maybe Dale has better idea on it. On the other hand, in the attached system log, CRAS shows error: 2017-05-17T06:53:37.316636-07:00 ERR cras_server[1840]: fetch err: -32 for 630000 This means client has unexpectedly closed the read end of fd so CRAS got an EPIPE error. That happened 7 minutes before capturing the feedback log, so I am not sure if this is related. From audio_diagnostics log in the attached system log, CRAS was playing two streams: -------------stream_dump------------ stream: 650000 dev: 8 direction: Output buffer_frames: 2048 cb_threshold: 1024 frame_rate: 44100 num_channels: 2 longest_fetch_sec: 0.000000000 num_overruns: 0 channel map:0 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 stream: 660000 dev: 8 direction: Output buffer_frames: 2048 cb_threshold: 1024 frame_rate: 48000 num_channels: 2 longest_fetch_sec: 0.005191741 num_overruns: 0 channel map:0 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 One in 44100 rate and the other in 48000 rate. Both stream were played fine. This corresponds to players at 4216 and 4539. Youtube was using 48000, while play music was using 44100. The fact that they were paused means Chrome still plays zeros to CRAS. At last, you saw one output stream under media-internals. This conflict the fact that there were two players being paused in media-internals.txt. I think this might because by the time you change to audio tab in media-internals, one of the players was changed from kStarting to kSuspended, and thus the stream disappeared from the audio tab. In sum, I think the key is to find out what caused the players to be paused.
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May 19 2017
Yes, the issue is the mysterious pauses. When the bug triggers, any attempt to play audio or video will cause existing audio/video to be paused. Anyway, it just happened to me a again. I also once again ran into the presumably unrelated issue of the cursor being stuck in the middle of the screen after rebooting. (Rebooting twice fixes the cursor issue)
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May 19 2017
+rohit,vin
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May 19 2017
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May 24 2017
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May 26 2017
Just happened again, so I sent another feedback report.
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May 31 2017
Just happened again. Should I continue filing feedback reports or do you have enough already?
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May 31 2017
+mlamouri, derat in case there are any session experiments running on chromebooks.
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May 31 2017
Sorry, I don't have any guesses. Cc-ing warx@ as a heads-up since he's changing some media session stuff to support pausing on screen-off and lid-close, although it's unrelated to this problem reported against M57.
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Jun 1 2017
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Jun 2 2017
It just happened again. It seems to be happening more frequently now.
,
Jun 5 2017
Just happened again
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Jun 5 2017
Can you try disabling any extensions you have and go into chrome://flags and hit the reset at the top? All the logs above indicate that something is pausing the videos.
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Jun 13 2017
(It just happened again) I already tried resetting flags before, but it didn't make any difference, and I changed it back since it's hard to live without the ability to mute tabs. As for extensions, I went ahead and disabled every extension other than Google Play Music, and I'll see whether it happens again. There's no point in disabling Play, because that's the main way I can see when the bug happens.
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Jun 13 2017
Reassigning to someone from CrOS audio team since we can't reproduce on any of the desktop platforms.
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Jun 17 2017
It just happened again, even though I disabled every extension besides Google Play Music. I also submitted another feedback report. I'm going to go ahead and reenable my adblock extension, because it doesn't seem to make any difference as far as this bug goes and browsing the web without it is unpleasant.
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Jul 18 2017
By the way, the issue is still happening regularly. I just stopped bothering to report it each time.
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Jul 18 2017
Since I haven't seen it asked: does the issue continue to occur when you're logged into a different account on the same device? If you have access to any other Chromebooks, do you see it there as well?
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Jul 18 2017
Unfortunately, I don't have access to any other chromebooks. I only have one account, so I haven't tried a different account.
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Aug 4 2017
Since my Chromebook updated to 59.0.3071.134 a couple days ago, the problem has yet to reoccur. I'll post an update if it does happen again but it seems likely that the bug was fixed recently, whatever it was.
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Aug 5 2017
This CBC topic seems like a similar issue. Version 60.0.3112.80 Have asked the OP to send feedback #713972. Videos pause when another is played in another tab, how do stop this?? - Google Product Forums https://productforums.google.com/forum/#!topic/chromebook-central/JfgmAWxGADM;context-place=forum/chromebook-central
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Aug 19 2017
Note, it took a while to reproduce, but I am seeing the issue again. So I guess it isn't fixed after all.
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Aug 27 2017
(It's still happening) Google Chrome 59.0.3071.134 (Official Build) (64-bit)
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Sep 15 2017
Still happening in Chrome 60 Google Chrome 60.0.3112.114 (Official Build) (64-bit)
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Sep 15 2017
Hi Kalin, could you please arrange more stress testing to figure out how to reproduce this issue ? I still can not reproduce it. Thanks!
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Sep 18 2017
I think this is a media related issue, so it goes to Vin :-)
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Jan 31 2018
By the way, this is still happening Google Chrome 63.0.3239.140 (Official Build) (64-bit)
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Apr 4 2018
This is still happening
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Apr 4 2018
Vinayak, please try to reproduce this issue. n210241048576@, do you still see the issue when using a guest account?
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Nov 19
Sorry I never got around to trying to reproduce this on Guest. Anyway, I recently noticed that the issue doesn't seem to be happening any more. I think the last update might have finally fixed it (ChromeOS 70)
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Nov 22
Nevermind, the bug just happened again. At least it doesn't seem to be as frequent as it used to be. |
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Comment 1 by n2102410...@gmail.com
, Apr 21 2017