[43819:43834:0527/070841.774679:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[43819:43834:0527/070841.774962:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43819:43834:0527/070841.775127:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[43819:43834:0527/070841.775233:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[43819:43834:0527/070841.775469:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43819:43834:0527/070841.823307:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43819:43819:0527/070841.872971:WARNING:chrome/browser/signin/account_consistency_mode_manager.cc:74] Desktop Identity Consistency cannot be enabled as no OAuth client ID and client secret have been configured.
[43819:43834:0527/070841.880202:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43853:43853:0527/070841.885092:WARNING:media/gpu/vaapi/vaapi_wrapper.cc:1648] drmGetDevices2() has not found any devices
[43853:43853:0527/070841.897411:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
[43819:43819:0527/070841.922750:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
[43819:43819:0527/070841.922853:WARNING:device/bluetooth/dbus/bluez_dbus_manager.cc:209] Floss manager service not available, cannot set Floss enable/disable.
[43819:43819:0527/070841.922895:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
[43819:43834:0527/070841.922913:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43819:43834:0527/070841.923026:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43819:43819:0527/070841.923326:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
[43819:43819:0527/070841.930486:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 

(poc.html:43819): dbind-WARNING **: 07:08:41.941: Couldn't connect to accessibility bus: Failed to connect to socket /run/user/104146510/at-spi/bus_20: No such file or directory
[43819:43819:0527/070842.148245:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
[43819:43834:0527/070842.148244:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[43819:43834:0527/070842.148374:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[43819:43819:0527/070842.149062:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
[43819:43834:0527/070842.149185:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43819:43819:0527/070842.183118:WARNING:dbus/property.cc:94] Failed to connect to PropertiesChangedsignal.
[43819:43819:0527/070842.183162:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: unknown error type: 
[43819:43819:0527/070842.183182:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
[43819:43819:0527/070842.184835:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
[43819:43834:0527/070842.185010:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43819:43819:0527/070842.207174:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
[43819:43834:0527/070842.207303:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory
[43819:43819:0527/070842.241653:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type: 
[43819:43819:0527/070842.241686:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
[POC-RENDERER] Sent CreateSharedImage(kRGBA_4444, GLES2_READ|GLES2_WRITE|DISPLAY_READ, 512x512) to GPU process
[POC-GPU] VkImageImageSiblingVk::initImpl: caller VkFormat=2 (ANGLE FormatID=201), ANGLE-selected actualImageFormatID=210 (VkFormat=37), createFlags=0x0, usage=0x97  <<< FORMAT MISMATCH - wrapped VkImage will be viewed in an incompatible format class >>>
Validation Error: [ VUID-VkImageViewCreateInfo-image-12397 ] | MessageID = 0x256027f7
vkCreateImageView(): pCreateInfo->format VK_FORMAT_R8G8B8A8_UNORM is different from VkImage 0x250000000025 format (VK_FORMAT_R4G4B4A4_UNORM_PACK16). Formats must be identical unless VK_IMAGE_CREATE_MUTABLE_FORMAT)BIT was set on image creation.
The Vulkan spec states: If image was not created with the VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT flag format must be identical to the format used to create image (https://docs.vulkan.org/spec/latest/chapters/resources.html#VUID-VkImageViewCreateInfo-image-12397)
Objects: 1
    [0] VkImage 0x250000000025

Validation Error: [ VUID-VkImageViewCreateInfo-image-12397 ] | MessageID = 0x256027f7
vkCreateImageView(): pCreateInfo->format VK_FORMAT_R8G8B8A8_UNORM is different from VkImage 0x250000000025 format (VK_FORMAT_R4G4B4A4_UNORM_PACK16). Formats must be identical unless VK_IMAGE_CREATE_MUTABLE_FORMAT)BIT was set on image creation.
The Vulkan spec states: If image was not created with the VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT flag format must be identical to the format used to create image (https://docs.vulkan.org/spec/latest/chapters/resources.html#VUID-VkImageViewCreateInfo-image-12397)
Objects: 1
    [0] VkImage 0x250000000025

[43819:43819:0527/070842.272744:INFO:CONSOLE:25] "WebGL context created; renderer-side patch sent CreateSharedImage(kRGBA_4444) for the drawing buffer.", source: http://127.0.0.1:8080/poc.html (25)
Validation Error: [ VUID-VkImageViewCreateInfo-image-12397 ] | MessageID = 0x256027f7
vkCreateImageView(): pCreateInfo->format VK_FORMAT_R8G8B8A8_UNORM is different from VkImage 0x250000000025 format (VK_FORMAT_R4G4B4A4_UNORM_PACK16). Formats must be identical unless VK_IMAGE_CREATE_MUTABLE_FORMAT)BIT was set on image creation.
The Vulkan spec states: If image was not created with the VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT flag format must be identical to the format used to create image (https://docs.vulkan.org/spec/latest/chapters/resources.html#VUID-VkImageViewCreateInfo-image-12397)
Objects: 1
    [0] VkImage 0x250000000025

[43853:43853:0527/070842.274625:ERROR:gpu/command_buffer/service/gl_utils.cc:430] [.WebGL-0x75604c5eaf80]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels
[43819:43819:0527/070842.360553:INFO:CONSOLE:25] "GL ops issued; check GPU-process stderr for [POC-GPU] FORMAT MISMATCH and VUID-VkImageViewCreateInfo-image-01762 / heap-buffer-overflow.", source: http://127.0.0.1:8080/poc.html (25)
[POC-RENDERER] Sent CreateSharedImage(kRGBA_4444, GLES2_READ|GLES2_WRITE|DISPLAY_READ, 512x512) to GPU process
[POC-GPU] VkImageImageSiblingVk::initImpl: caller VkFormat=2 (ANGLE FormatID=201), ANGLE-selected actualImageFormatID=210 (VkFormat=37), createFlags=0x0, usage=0x97  <<< FORMAT MISMATCH - wrapped VkImage will be viewed in an incompatible format class >>>
Validation Error: [ VUID-VkImageViewCreateInfo-image-12397 ] | MessageID = 0x256027f7
vkCreateImageView(): pCreateInfo->format VK_FORMAT_R8G8B8A8_UNORM is different from VkImage 0x3d000000003d format (VK_FORMAT_R4G4B4A4_UNORM_PACK16). Formats must be identical unless VK_IMAGE_CREATE_MUTABLE_FORMAT)BIT was set on image creation.
The Vulkan spec states: If image was not created with the VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT flag format must be identical to the format used to create image (https://docs.vulkan.org/spec/latest/chapters/resources.html#VUID-VkImageViewCreateInfo-image-12397)
Objects: 1
    [0] VkImage 0x3d000000003d

Validation Error: [ VUID-VkImageViewCreateInfo-image-12397 ] | MessageID = 0x256027f7
vkCreateImageView(): pCreateInfo->format VK_FORMAT_R8G8B8A8_UNORM is different from VkImage 0x3d000000003d format (VK_FORMAT_R4G4B4A4_UNORM_PACK16). Formats must be identical unless VK_IMAGE_CREATE_MUTABLE_FORMAT)BIT was set on image creation.
The Vulkan spec states: If image was not created with the VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT flag format must be identical to the format used to create image (https://docs.vulkan.org/spec/latest/chapters/resources.html#VUID-VkImageViewCreateInfo-image-12397)
Objects: 1
    [0] VkImage 0x3d000000003d

[43819:43819:0527/070842.378224:INFO:CONSOLE:80] "[.WebGL-0x75604c5eaf80]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels", source: http://127.0.0.1:8080/poc.html (80)
[43819:43819:0527/070842.383964:INFO:CONSOLE:0] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:8080/poc.html (0)
[43819:43834:0527/070844.354738:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: DEPRECATED_ENDPOINT
[43819:43834:0527/070907.553105:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: DEPRECATED_ENDPOINT
[43819:43819:0527/070931.511669:WARNING:content/common/zygote/zygote_communication_linux.cc:301] Error reading message from zygote: Connection reset by peer (104)
[43819:43819:0527/070931.515725:ERROR:content/common/zygote/zygote_communication_linux.cc:291] Failed to send GetTerminationStatus message to zygote
[43819:43819:0527/070931.515747:WARNING:content/common/zygote/zygote_communication_linux.cc:303] Socket closed prematurely.
[43819:43819:0527/070931.516374:ERROR:content/common/zygote/zygote_communication_linux.cc:291] Failed to send GetTerminationStatus message to zygote
[43819:43819:0527/070931.516387:WARNING:content/common/zygote/zygote_communication_linux.cc:303] Socket closed prematurely.
[43819:43834:0527/070931.516848:ERROR:google_apis/gcm/engine/connection_factory_impl.cc:484] ConnectionHandler failed with net error: -2
[43819:43819:0527/070931.525937:ERROR:content/common/zygote/zygote_communication_linux.cc:291] Failed to send GetTerminationStatus message to zygote
[43819:43819:0527/070931.525952:WARNING:content/common/zygote/zygote_communication_linux.cc:303] Socket closed prematurely.