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Issue 802105 link

Starred by 11 users

Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug-Regression



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Audio gain reduced over time

Reported by taltar...@gmail.com, Jan 16 2018

Issue description

UserAgent: Mozilla/5.0 (X11; CrOS x86_64 10278.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3299.0 Safari/537.36
Platform: 10278.0.0 (Official Build) dev-channel chell

Example URL:
youtube.com

Steps to reproduce the problem:
1. open a youtube video, try news where volume level varies
2. play on internal speakers for a few minutes 
3. audio gain degrades by about 60% and does not recover
4. log out and log back in, volume level restored but will fade again when following steps 1-3

What is the expected behavior?
volume gain should remain as set

What went wrong?
around release 62? not sure

Did this work before? Yes 61

Is it a problem with Flash or HTML5? N/A

Does this work in other browsers? N/A

Chrome version: 65.0.3299.0  Channel: dev
OS Version: 10278.0.0
Flash Version: 

Contents of chrome://gpu: 
Note: To properly save this page, select the "Webpage, Complete" option in the Save File dialog.
Graphics Feature Status
Canvas: Hardware accelerated
CheckerImaging: Enabled
Flash: Hardware accelerated
Flash Stage3D: Hardware accelerated
Flash Stage3D Baseline profile: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
Native GpuMemoryBuffers: Hardware accelerated
Rasterization: Hardware accelerated
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
rely_on_implicit_sync_for_swap_buffers
scalarize_vec_and_mat_constructor_args
Problems Detected
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
Applied Workarounds: disable(GL_KHR_blend_equation_advanced), disable(GL_KHR_blend_equation_advanced_coherent)
Decode and Encode before generateMipmap for srgb format textures on Chromeos Intel: 634519
Applied Workarounds: decode_encode_srgb_for_generatemipmap
Avoid waiting on a egl fence before pageflipping and rely on implicit sync.: 721463
Applied Workarounds: rely_on_implicit_sync_for_swap_buffers
Version Information
Data exported	1/15/2018, 9:45:45 PM
Chrome version	Chrome/65.0.3299.0
Operating system	Linux 3.18.0-16395-ga6c1ef4067c9-dirty
Software rendering list URL	https://chromium.googlesource.com/chromium/src/+/0/gpu/config/software_rendering_list.json
Driver bug list URL	https://chromium.googlesource.com/chromium/src/+/0/gpu/config/gpu_driver_bug_list.json
ANGLE commit id	5b1180df6835
2D graphics backend	Skia/65 0
Command Line	/opt/google/chrome/chrome --ppapi-flash-path=/opt/google/chrome/pepper/libpepflashplayer.so --ppapi-flash-version=28.0.0.137 --ui-prioritize-in-gpu-process --use-gl=egl --enable-native-gpu-memory-buffers --gpu-sandbox-failures-fatal=yes --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 --has-chromeos-keyboard --default-wallpaper-large=/usr/share/chromeos-assets/wallpaper/oem_large.jpg --default-wallpaper-small=/usr/share/chromeos-assets/wallpaper/oem_small.jpg --default-wallpaper-is-oem --guest-wallpaper-large=/usr/share/chromeos-assets/wallpaper/guest_large.jpg --guest-wallpaper-small=/usr/share/chromeos-assets/wallpaper/guest_small.jpg --enable-consumer-kiosk --arc-availability=officially-supported --enterprise-enrollment-initial-modulus=15 --enterprise-enrollment-modulus-limit=19 --login-manager --vmodule=*arc/*=1,automatic_reboot_manager=1,tablet_power_button_controller=1,*chromeos/login/*=1,auto_enrollment_controller=1,*plugin*=2,*zygote*=1,*/ui/ozone/*=1,*/ui/display/manager/chromeos/*=1,*night_light*=1,power_button_observer=2,webui_login_view=2,lock_state_controller=2,webui_screen_locker=2,screen_locker=2
Driver Information
Initialization time	17
In-process GPU	false
Passthrough Command Decoder	false
Direct Composition	false
Supports overlays	false
Sandboxed	true
GPU0	VENDOR = 0x8086, DEVICE= 0x191e
Optimus	false
Optimus	false
AMD switchable	false
Driver vendor	Mesa
Driver version	17.3.0
Driver date	
Pixel shader version	3.20
Vertex shader version	3.20
Max. MSAA samples	16
Machine model name	
Machine model version	
GL_VENDOR	Intel Open Source Technology Center
GL_RENDERER	Mesa DRI Intel(R) HD Graphics 515 (Skylake GT2)
GL_VERSION	OpenGL ES 3.2 Mesa 17.3.0-devel (git-11adea4b24)
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_EXT_frag_depth 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_KHR_texture_compression_astc_ldr GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_ANDROID_extension_pack_es31a GL_EXT_compressed_ETC1_RGB8_sub_texture 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_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent 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_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d 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_EXT_image_dma_buf_import_modifiers EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error 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	GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
R_16	Software only
RG_88	GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
BGR_565	GPU_READ
RGBA_4444	Software only
RGBX_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
RGBA_8888	GPU_READ, SCANOUT_CPU_READ_WRITE
BGRX_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
BGRX_1010102	Software only
BGRA_8888	GPU_READ, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE_PERSISTENT
RGBA_F16	Software only
YVU_420	GPU_READ
YUV_420_BIPLANAR	SCANOUT_CAMERA_READ_WRITE
UYVY_422	Software only
Display(s) Information
Info	Display[21536134253248512] bounds=0,0 1600x900, workarea=0,0 1600x852, scale=2, internal
Color space information	{primaries:BT709, transfer:IEC61966_2_1, matrix:RGB, range:FULL}
Bits per color component	8
Bits per pixel	24
Video Acceleration Information
Decode h264 baseline	up to 4096x4096 pixels
Decode h264 main	up to 4096x4096 pixels
Decode h264 high	up to 4096x4096 pixels
Decode vp8	up to 4096x4096 pixels
Encode h264 baseline	up to 4096x4096 pixels and/or 30.000 fps
Encode h264 main	up to 4096x4096 pixels and/or 30.000 fps
Encode h264 high	up to 4096x4096 pixels and/or 30.000 fps
Log Messages
[7466:7478:0115/213510.428203:VERBOSE1:drm_device_manager.cc(53)] : Could not initialize DRM device for /sys/devices/platform/vgem/drm/card1
[7466:7478:0115/213511.445500:VERBOSE1:drm_display.cc(105)] : DRM configuring: device=/sys/devices/pci0000:00/0000:00:02.0/drm/card0 crtc=26 connector=37 origin=0,0 size=3200x1800
[7466:7466:0115/214213.780171:ERROR:gles2_cmd_decoder.cc(18206)] : [.DisplayCompositor-0x169a9b4fe000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[7466:7466:0115/214213.782896:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214213.788181:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214358.244936:ERROR:gles2_cmd_decoder.cc(18206)] : [.DisplayCompositor-0x169a9b4fe000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[7466:7466:0115/214358.245042:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214358.245796:ERROR:gles2_cmd_decoder.cc(18206)] : [.DisplayCompositor-0x169a9b4fe000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[7466:7466:0115/214358.245871:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214358.245926:ERROR:gles2_cmd_decoder.cc(18206)] : [.DisplayCompositor-0x169a9b4fe000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[7466:7466:0115/214358.247669:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214358.247919:ERROR:gles2_cmd_decoder.cc(18206)] : [.DisplayCompositor-0x169a9b4fe000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[7466:7466:0115/214358.247993:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214358.249477:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214358.249651:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214358.249715:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[7466:7466:0115/214358.249784:ERROR:gles2_cmd_decoder.cc(10068)] : [.DisplayCompositor-0x169a9b4fe000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.

consistently reproduced even on current dev channel, set a feedback request with ID 1-636516673638708377-914953742
 
Cc: dgreid@chromium.org
Components: -Internals>Media OS>Kernel>Audio

Comment 3 by vsu...@chromium.org, Jan 31 2018

Cc: avkodipelli@chromium.org
Cc: cychiang@chromium.org
Owner: ka...@chromium.org
Status: Assigned (was: Unconfirmed)
Hi Kalin,
Could test team please check whether this can be reproduced ?

Thanks!

Comment 5 by ka...@chromium.org, Feb 1 2018

Cc: ka...@chromium.org sontis@chromium.org pgangishetty@chromium.org matthewjoseph@chromium.org
Owner: ----
Yes, my team will update the issue  tomorrow with any finding.
Labels: M-65
I am able to reproduce on chell using build R65-10323.11.0 dev

Repro Steps:

1) Put volume to 100% -- it's not very evident that the gain decreases if system volume is 50-60%
2) Play youtube video with high volume variance e.g. news
3) After roughly 1 minute, the volume will noticeably decrease w/o user interaction
4) Will not recover unless user logs out and back in

I was monitoring cras_test_client --dump_s during this time and it's worth noting that the "System Volume" level never decreased from 100%

Additionally, I had cras_monitor running as well, here is the output:
server connected
output node '6:1: Speaker' volume: 100 <-- Manually verified internal speaker is at 100%
num active output streams: 1 <-- Started youtube news video
num active output streams: 2 <-- Volume decrease happened at the same time as the # of output streams == 2
num active output streams: 1
num active output streams: 2
num active output streams: 1
num active output streams: 2
num active output streams: 1
num active output streams: 0 <-- Closed youtube 

Logs here: https://pantheon.corp.google.com/storage/browser/chromiumos-test-logs/bugfiles/cr/802105

Comment 7 by ka...@chromium.org, Feb 1 2018

Cc: vsu...@chromium.org wuchengli@chromium.org louiscollard@chromium.org
avkodipelli@ pointed out  issue 769446  looks similar if not the same.
Labels: -Pri-2 M-64 Pri-1
Observed issue on 10150.0.0 and 10149.0.0 on chell devices. 
Owner: cychiang@chromium.org
 issue 769446  was on headphone so it should be different.
I will try on my chell.
Cc: benzh@chromium.org
Owner: ----
Could not reproduce on R66-10365.0 using youtube.
Then strange output stream count might be from notification sound when using shell.

Matthew, could you please check whether sox can reproduce this issue ?
Since login/logout changes the behavior, it makes me wonder whether it is Chrome changing the volume.

Please run:

sox -b 16 -r 48000 -c 2 -n -t alsa default synth sine 300 sine 300


This should rule out the possibility of Chrome changing the volume of data.
If the issue still happens, I would guess it is from speaker itself.

Thanks!
Owner: matthewjoseph@chromium.org
Owner: wuchengli@chromium.org
I am unable to reproduce the issue with the sox command you provided on R66-10376.0.0.  I ran the command for about 4 minutes and the audio volume remained consistent. 
Owner: cychiang@chromium.org
Owner: matthewjoseph@chromium.org
Hi Matthew, the audio is consistent when using sox command. This makes the issue more like a Chrome issue.
To further identify the root cause, could you also check other boards ?
E.g. kevin / bob.

If the issue can be reproduced on other boards, then we know this is not specific to chell, and will more likely to be a Chrome issue.

Also, could you check whether this is actually a regression between R63 and R64 ?

Thanks!
Thank you all for taking a look at this. This is a very well known issue for 13 G1 users.
Re#14, Hi Matthew, did you have the chance to test on other boards and other versions ?

Another point regarding your observation in #6, if you go to chrome://media-internals, in Player tab, and scroll all the way down. You should be able to see where does the second stream come from.

Thanks!

re#16

This issue does not occur on bob or kevin devices running the latest R65 beta (10323.34.0).

As per c#8, the issue is reproducible on R64 (10150.0.0 and 10149.0.0) with chell devices

I'm currently checking if there is a regression between R63 and R64, will update with my findings.
Thank you Matthew for the update.
When issue is reproduced on chell, could you please try other audio sources:

1.youtube or spotify android app
2.sox command.

These can help identifying whether the problem is from Chrome or not.

Thanks a lot!
Owner: cychiang@chromium.org
I am able to reproduce the issue on both R64 and R63 (10176.72.0, 10032.88.0) playing different youtube news videos.  Additionally, the issue *does* now reproduce on a test image (both R64-10176.72.0 and R63-10032.88.0) running the sox command given in c#10:
	On R64) Issue appears within 3 - 4 seconds
	On R63) Issue appears within 35 seconds to 1.5 minutes

I've uploaded all logs to: https://pantheon.corp.google.com/storage/browser/chromiumos-test-logs/bugfiles/cr/802105

One other interesting observation I noticed (see screenshots in log folder):
After recovering the device and logging in for the first time (before doing anything else), I immediately opened crosh and ran cras_test_client --dump_s, which outputs:

System Volume (0-100): 100 
Capture Gain (-50.00 - 24.00): 20.00dB 

Cras believes the volume is at 100%.  Before I tried to reproduce this issue, I pressed the volume up key to make sure the internal speaker volume is at its maximum setting. However, the volume slider showed the volume level increasing from about 70% up to 100% when pressing the volume up key (F10).  Either the volume slider UI or cras_test_client is showing an incorrect value.  This only happens on the first boot / login after recovery. Once the volume is increased, subsequent logout/login and reboot attempts do not show this issue.
Just checking to see if this issue was ever resolved in future updates from Chrome OS.
Sorry, I missed this bug.
There were no suspicious message of cras or snd_soc_skl in the logs. 

Based on the test result in #19, this has nothing to do with Chrome.
The stream count variation observed in #6 might be unrelated.

Hi Matthew, could you please check again whether this is reproducible on latest chell image ? Please also monitor the stream count by cras_monitor.
Thanks!

Based on the fact that this only happens on chell,
I think this has something to do with Intel DSP.
If we can still reproduce the issue, we should create a bug in buganizer and ask Intel to track it down in DSP. 

Not able to reproduce on Chell with ToT version 69.0.3452.0/10772.0.0.  
cras_monitor output:
server connected
output node '6:1: Speaker' volume: 100  --> I manually changed the volume and tested
num active output streams: 1
num active output streams: 0
num active output streams: 1
num active output streams: 0
num active output streams: 1
output node '6:1: Speaker' volume: 64  --> I manually changed the volume and tested
num active output streams: 0
num active output streams: 1
num active output streams: 0
num active output streams: 1
num active output streams: 0
Unfortunately the issue is still present on version 69.0.3497.35/10895.21.0, currently in the beta channel.

It is a very annoying bug and it is a shame the issue hasn't been fixed for so long.
For what is worth, I noticed listening to 50-60% will sometimes bump the volume to normal audio levels(loud) for half a second and then going back down, again back up and then back down again.
Many thanks to those who looked into this problem. Seems like we'll have to accept the issue.
This is a very annoying bug on an otherwise very nice Chromebook.  The HP 13 G1.  Will this ever be fixed?
Hi bug reporters. Every time you see this issue, please send a feedback report and give us the title of the feedback. Also explain the reproducing steps and rate in the feedback report. Without logs, there is no way to debug the issue.

https://support.google.com/chromebook/answer/2982029?hl=en
Hey all, I asked the Chrome OS community on Reddit if this is still an issue and am hearing that this issue is still around on newer versions of Chrome OS. I posted this link if folks would like to submit feedback. 

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