Python、Starlette & Docker 遍历文件系统时出错：OSError [Errno 40] 符号链接级别过多：
Python, Starlette & Docker error walking file system: OSError [Errno 40] Too many levels of symbolic links:
我收到了这个错误，即使我没有运行宁 os.walk 或任何其他类型的文件 read/write 与 python 操作。
当我运行宁
find -L ./ -mindepth 15
我找到了循环中涉及的文件。
在本地是 /usr/bin/X11，在服务器上我得到以下信息：
error walking file system: OSError [Errno 40] Too many levels of symbolic links: '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr'
然后从 WatchGodReload:
WARNING: WatchGodReload detected file change in '['/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/5', '/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/5', '/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/1']'. Reloading...
要么我运行我通常绑定的卷的容器：
UPLOADS_PATH=/var/opt/tmp
LOCAL_UPLOADS_PATH=/var/containers/TEST_UPLOADS
docker build --build-arg POSTGRES_USER --build-arg POSTGRES_PASSWORD --build-arg POSTGRES_SERVER --build-arg POSTGRES_DB --build-arg POSTGRES_PORT --build-arg UPLOADS_PATH --build-arg WHERE_AM_I --build-arg SESSION_SECRET --build-arg DO_YOU_WANT_USERS -t test .
docker run -d --name test_container -v ${LOCAL_UPLOADS_PATH}:${UPLOADS_PATH} -p 7000:7000 test
或者没有绑定，我仍然得到相同的错误日志，并且应用程序在每次请求后不断重启。
P.S。我也尝试过 docker system prune -a，虽然有一些已弃用的内容，但没有任何改变。
非常感谢任何有关进一步探索内容的建议。
/dev/fd 是特殊的伪设备文件系统，它显示 VFS 句柄，或者简单地说是正在检查设备的 PID 的打开文件。通过构建和容器中的 运行 进程的巧合，您的图像具有 link 到 /dev/fd 与它试图读取的 /dev/fd 相同。
但是，如果您在伪设备上使用 symbolink links，那么以循环结束并不罕见，因此当您以超级用户身份使用 find -L 时，您应该搜索时排除 /dev、/sys 和 /proc 并使用 -xdev
关注 link
使用
find -L ./ -xdev -mindepth 15
根据@jordanvrtanoski 的建议，我将关闭此问题，将其视为一个单独的问题。
另外 his/her 回复让我更好地理解了问题的本质，因此取得了进步。
后续问题在这里：
我收到了这个错误，即使我没有运行宁 os.walk 或任何其他类型的文件 read/write 与 python 操作。
当我运行宁
find -L ./ -mindepth 15
我找到了循环中涉及的文件。
在本地是 /usr/bin/X11，在服务器上我得到以下信息：
error walking file system: OSError [Errno 40] Too many levels of symbolic links: '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr'
然后从 WatchGodReload:
WARNING: WatchGodReload detected file change in '['/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/5', '/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/1', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/3', '/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/5', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/2', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/5', '/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/stderr', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/4', '/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/fd/6/dev/stdout', '/dev/fd/1']'. Reloading...
要么我运行我通常绑定的卷的容器：
UPLOADS_PATH=/var/opt/tmp
LOCAL_UPLOADS_PATH=/var/containers/TEST_UPLOADS
docker build --build-arg POSTGRES_USER --build-arg POSTGRES_PASSWORD --build-arg POSTGRES_SERVER --build-arg POSTGRES_DB --build-arg POSTGRES_PORT --build-arg UPLOADS_PATH --build-arg WHERE_AM_I --build-arg SESSION_SECRET --build-arg DO_YOU_WANT_USERS -t test .
docker run -d --name test_container -v ${LOCAL_UPLOADS_PATH}:${UPLOADS_PATH} -p 7000:7000 test
或者没有绑定，我仍然得到相同的错误日志，并且应用程序在每次请求后不断重启。
P.S。我也尝试过 docker system prune -a，虽然有一些已弃用的内容，但没有任何改变。
非常感谢任何有关进一步探索内容的建议。
/dev/fd 是特殊的伪设备文件系统，它显示 VFS 句柄，或者简单地说是正在检查设备的 PID 的打开文件。通过构建和容器中的 运行 进程的巧合，您的图像具有 link 到 /dev/fd 与它试图读取的 /dev/fd 相同。
但是，如果您在伪设备上使用 symbolink links，那么以循环结束并不罕见，因此当您以超级用户身份使用 find -L 时，您应该搜索时排除 /dev、/sys 和 /proc 并使用 -xdev
使用
find -L ./ -xdev -mindepth 15
根据@jordanvrtanoski 的建议，我将关闭此问题，将其视为一个单独的问题。
另外 his/her 回复让我更好地理解了问题的本质，因此取得了进步。
后续问题在这里：