Current qemu fails tests/test-util-filemonitor. By bisect, it shows this commit introduced the error.
commit ff3dc8fefe953fd3650279e064bf63b212c5699a Author: Daniel P. Berrang茅 <berra...@redhat.com> Date: Wed Mar 13 17:36:18 2019 +0000 filemon: ensure watch IDs are unique to QFileMonitor scope The watch IDs are mistakenly only unique within the scope of the directory being monitored. This is not useful for clients which are monitoring multiple directories. They require watch IDs to be unique globally within the QFileMonitor scope. After revert "filemon: ensure watch IDs are unique to QFileMonitor scope" "filemon: fix watch IDs to avoid potential wraparound issues" The test pass. -- Wei Yang Help you, Help me