Remote call on Channel failed with pipeline jobs

[Thorsten Meinl]

Hi,

I have several slaves running on multiple OS and executing pipeline jobs. When a (part of a ) job runs any of the Windows slaves I get tons of messages such as

Cannot contact WindowsServer2012: java.io.IOException: Remote call on Channel to /172.17.xx.xx failed

It seems this message is issued every time when there is a system out message from slave while it's executing a shell script. Yet, the job continues to run and finishes successfully.
I couldn't find any log file where there are more details on the message and also the system out of the process on the slave doesn't show anything. Does anyone have an idea what's going on?

Thanks,

Thorsten