有bug的地方: 后台启动bash之类需要stdin的进程会失败

[impact-eintr]

以下是容器日志：

{"level":"info","msg":"reinit come on","time":"2021-10-21T19:00:27+08:00"}
{"level":"info","msg":"command ","time":"2021-10-21T19:00:27+08:00"}
{"level":"info","msg":"read parent pipe cmd","time":"2021-10-21T19:00:27+08:00"}
{"level":"info","msg":"receive /bin/bash","time":"2021-10-21T19:00:27+08:00"}
{"level":"info","msg":"Current location is [/var/lib/docker-ece/HAYTSOBVGE3DOOJU/merge]","time":"2021-10-21T19:00:27+08:00"}
{"level":"info","msg":"now change dir to root","time":"2021-10-21T19:00:27+08:00"}
/bin/bash: error reading input file: Input/output error
time="2021-10-21T19:02:55+08:00" level=info msg="Docker-ECE is a simple container runtime implementation"
{"level":"info","msg":"reinit come on","time":"2021-10-21T19:02:55+08:00"}
{"level":"info","msg":"command ","time":"2021-10-21T19:02:55+08:00"}
{"level":"info","msg":"read parent pipe cmd","time":"2021-10-21T19:02:55+08:00"}
{"level":"info","msg":"receive /bin/bash","time":"2021-10-21T19:02:55+08:00"}
{"level":"info","msg":"Current location is [/var/lib/docker-ece/HAYTSOBVGE3DOOJU/merge]","time":"2021-10-21T19:02:55+08:00"}
{"level":"info","msg":"now change dir to root","time":"2021-10-21T19:02:55+08:00"}
/bin/bash: error reading input file: Input/output error

最后这句/bin/bash: error reading input file: Input/output error 就是报错 待解决