Отчет об ошибке: запуск CVD в AOSP. Не удалось подключиться: такого устройства нет. ⇐ Android

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Отчет об ошибке: запуск CVD в AOSP
Настройка среды

Код: Выделить всё

thanhchung@Chung-Computer:/media/thanhchung/workspace/aosp$ source build/envsetup.sh
thanhchung@Chung-Computer:/media/thanhchung/workspace/aosp$ lunch aosp_cf_x86_64_phone-trunk_staging-userdebug

Конфигурация сборки

Код: Выделить всё

============================================
PLATFORM_VERSION_CODENAME=VanillaIceCream
PLATFORM_VERSION=VanillaIceCream
TARGET_PRODUCT=aosp_cf_x86_64_phone
TARGET_BUILD_VARIANT=userdebug
TARGET_ARCH=x86_64
TARGET_ARCH_VARIANT=silvermont
TARGET_2ND_ARCH=x86
TARGET_2ND_ARCH_VARIANT=silvermont
HOST_OS=linux
HOST_OS_EXTRA=Linux-5.4.0-150-generic-x86_64-Ubuntu-18.04.6-LTS
HOST_CROSS_OS=windows
BUILD_ID=MAIN
OUT_DIR=out
============================================

Запуск CVD

Код: Выделить всё

thanhchung@Chung-Computer:/media/thanhchung/workspace/aosp$ launch_cvd

Журналы вывода

Код: Выделить всё

09-25 10:17:09.704  5633  5633 I launch_cvd: main.cc:179 Using system_image_dir of:
===================================================================
NOTICE:

By using this Android Virtual Device, you agree to
Google Terms of Service (https://policies.google.com/terms).
The Google Privacy Policy (https://policies.google.com/privacy)
describes how Google handles information generated as you use
Google Services.
===================================================================
Automatically send diagnostic information to Google, such as crash
reports and usage data from this Android Virtual Device. You can
adjust this permission at any time by running
"launch_cvd -report_anonymous_usage_stats=n". (Y/n)?:n
Reading --config option from: /media/thanhchung/workspace/aosp/out/target/product/vsoc_x86_64/android-info.txt
Launching CVD using --config='phone'.
GPU auto mode: did not detect prerequisites for accelerated rendering support, enabling --gpu_mode=guest_swiftshader.
GPU vhost user auto mode: not needed for --gpu_mode=guest_swiftshader. Not enabling vhost user gpu.
Requested resuming a previous session (the default behavior) but the base images have changed under the overlay, making the overlay incompatible.  Wiping the overlay files.
Path for instance UDS: /tmp/cf_avd_1000
The following lines contain useful debugging information:
Point your browser to https://localhost:8443 to interact with the device.
Serial console is disabled; use -console=true to enable it.
Logcat output: /home/thanhchung/cuttlefish/instances/cvd-1/logs/logcat
Kernel log: /home/thanhchung/cuttlefish/instances/cvd-1/kernel.log
Launcher log: /home/thanhchung/cuttlefish/instances/cvd-1/logs/launcher.log
Instance configuration: /home/thanhchung/cuttlefish/instances/cvd-1/cuttlefish_config.json
Launcher Build ID: eng.thanhc

Код: Выделить всё

...

/media/thanhchung/workspace/aosp/out/host/linux-x86/bin/socket_vsock_proxy
/media/thanhchung/workspace/aosp/out/host/linux-x86/bin/secure_env
/media/thanhchung/workspace/aosp/out/host/linux-x86/bin/log_tee
/media/thanhchung/workspace/aosp/out/host/linux-x86/bin/process_restarter
Start modem simulator, server_fds: 37, Sim type: normal
Failed to open socket: Connection refused
Server listening on unix:/tmp/cf_avd_1000/cvd-1/grpc_socket/EchoServer.sock
Server listening on unix:/tmp/cf_avd_1000/cvd-1/grpc_socket/CasimirControlServer.sock
Server listening on unix:/tmp/cf_avd_1000/cvd-1/grpc_socket/OpenwrtControlServer.sock
[2024-09-25T03:18:03.462393519+00:00 INFO  crosvm::crosvm::sys::linux] crosvm entering multiprocess mode
[2024-09-25T03:18:03.468936270+00:00 INFO  crosvm::crosvm::sys::linux] crosvm entering multiprocess mode
[2024-09-25T03:18:03.527196995+00:00 INFO  crosvm::crosvm::sys::linux::device_helpers] Trying to attach block device: /home/thanhchung/cuttlefish/instances/cvd-1/ap_overlay.img
[2024-09-25T03:18:03.569833326+00:00 INFO  crosvm::cro

...

Код: Выделить всё

...

[2024-09-25T03:18:16.883810070+00:00 INFO  crosvm::crosvm::sys::linux] vcpu requested reset
[2024-09-25T03:18:17.064503417+00:00 INFO  crosvm] exiting with reset
[2024-09-25T03:18:17.086342197+00:00 INFO  crosvm::crosvm::sys::linux] crosvm entering multiprocess mode
crosvm[6189]: libminijail[6189]: compile_file: /media/thanhchung/workspace/aosp/out/host/linux-x86/usr/share/crosvm/x86_64-linux-gnu/seccomp/serial_device.policy(18): ignored @frequency statement
crosvm[6189]: libminijail[6189]: compile_file: /media/thanhchung/workspace/aosp/out/host/linux-x86/usr/share/crosvm/x86_64-linux-gnu/seccomp/block_device.policy(18): ignored @frequency statement
[2024-09-25T03:18:17.231414870+00:00 INFO  devices::sys::linux::acpi] Listening on acpi_mc_group of acpi_event family
[2024-09-25T03:18:17.237028184+00:00 INFO  x86_64] Loaded bzImage kernel
Failed to connect: No such device
Failed to connect: No such device

...

Описание проблемы
При попытке запустить виртуальное устройство Android (CVD) в AOSP возникла ошибка. В выходных данных указано несколько ошибок подключения с сообщением «Не удалось подключиться: такого устройства нет».
Вопросы

• Что может быть причиной ошибки «Нет такого устройства»?
• Есть ли какие-либо конфигурации, которые мне нужно проверить, чтобы решить эту проблему?
• Какие действия можно предпринять? Я возьмусь за отладку и исправление этой проблемы?

Подробнее здесь: https://stackoverflow.com/questions/790 ... uch-device