Dockerでmysqlコンテナが起動後すぐにexited (1)になってしまう

❯ docker-compose ps
NAME                COMMAND                  SERVICE             STATUS              PORTS
mysql_fargate       "docker-entrypoint.s…"   db                  exited (1)
nginx_fargate       "/docker-entrypoint.…"   web                 running             0.0.0.0:80->80/tcp
php_fargate         "docker-php-entrypoi…"   app                 running             9000/tcp

mysql_fargate  | chown: changing ownership of './proc/94/task/96': Operation not permitted
mysql_fargate  | chown: cannot access './proc/94/task/96/fd/4': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fd/5': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fd/6': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fd/7': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fd/8': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fd/9': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fdinfo/4': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fdinfo/5': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fdinfo/6': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fdinfo/7': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fdinfo/8': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/task/96/fdinfo/9': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/fd/4': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/fd/5': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/fd/6': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/fd/7': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/fdinfo/4': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/fdinfo/5': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/fdinfo/6': No such file or directory
mysql_fargate  | chown: cannot access './proc/94/fdinfo/7': No such file or directory

FROM --platform=linux/amd64 mysql:8.0

COPY ./docker/mysql/my.cnf /etc/my.cnf

FROM php:8.0-fpm

# COPY php.ini
COPY ./docker/php/php.ini /usr/local/etc/php/php.ini

# Composer install
COPY --from=composer:2.0 /usr/bin/composer /usr/bin/composer

# install Node.js
COPY --from=node:lts /usr/local/bin /usr/local/bin
COPY --from=node:lts /usr/local/lib /usr/local/lib

RUN apt-get update && \
    apt-get -y install \
    git \
    zip \
    unzip \
    vim \
    && docker-php-ext-install pdo_mysql bcmath

WORKDIR /var/www/html

FROM nginx:1.18-alpine

ENV TZ Asia/Tokyo

# nginx config file
COPY ./docker/nginx/*.conf /etc/nginx/conf.d/

WORKDIR /var/www/html

version: '3.3'

services:
  app:
    build:
      context: .
      dockerfile: ./docker/php/Dockerfile
    container_name: php_fargate
    volumes:
      - ./src/:/var/www/html
    environment:
      - DB_CONNECTION=mysql
      - DB_HOST=db
      - DB_PORT=3306
      - DB_DATABASE=${DB_NAME}
      - DB_USERNAME=${DB_USER}
      - DB_PASSWORD=${DB_PASSWORD}
      - "TZ=Asia/Tokyo"

  web:
    build:
      context: .
      dockerfile: ./docker/nginx/Dockerfile
    container_name: nginx_fargate
    ports:
      - ${WEB_PORT}:80
    depends_on:
      - app
    volumes:
      - ./src/:/var/www/html

  db:
    build:
      context: .
      dockerfile: ./docker/mysql/Dockerfile
    container_name: mysql_fargate
    ports:
      - ${DB_PORT}:3306
    environment:
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_USER: ${DB_USER}
      MYSQL_PASSWORD: ${DB_PASSWORD}
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
      TZ: 'Asia/Tokyo'
    volumes:
      - mysql-volume:/var/lib/mysql

volumes:
  mysql-volume: