USB is connected to companion, but idevicerestore unable to find device ECID

[MavisVermillion]

IOS Device log here

lsusb shows the connection is normal

idevicerestore restore log here

I want to know the reasons for connection closures and recv failures in the iOS Device logs.
Could these be related to idevicerestore being unable to find the device's ECID?
From what perspective should I investigate the root causes of these errors?

[rain1201]

I have the same problem