Comment 1 for bug 1714919

Hello and thanks for the bug report!

If an interrupted (-4 is the EINTR errno) read() syscall was the reason hibernation is broken, it would likely be the fault of the application calling read(). See the read man page and how EINTR is a valid return code. The application should retry or at least emit a helpful error message.

Do you have any ideas about which application triggers this warning?