It looks like something got into "backup.xbstream". Looking at the log, it may be at the end of the file. What is the size of "backup.xbstream" is it much larger than offset reported in the error message? Do you see something suspicious at the end of the "backup.xbstream"?
It looks like something got into "backup.xbstream". Looking at the log, it may be at the end of the file. What is the size of "backup.xbstream" is it much larger than offset reported in the error message? Do you see something suspicious at the end of the "backup.xbstream"?