Chunfu Wen

@dzhengfy @Yingshun please take a look

this is not urgently needed, so close it firstly ,and can open it once needed

some basic unit testing result: ``` >>> from virttest.libvirt_xml.devices.disk import Disk >>> disk = Disk() >>> disk_src_dict = {"attrs": {"file": '/var/lib/libvirt/images/test.qcow2'}} >>> disk_source = disk.new_disk_source(**disk_src_dict) >>> disk_source.address = {'domain':'0x0000', 'bus':'0x17',...

@dzhengfy please take a look

https://github.com/avocado-framework/avocado-vt/pull/3477/files The fix may help fix this issue

@lento-sun some static check for spelling need to be fixed as well

@dzhengfy please take a review

virttest/utils_logfile.py and virttest/utils_misc.py duplicate the same code : def log_line(filename, line) implementation. I try import log_line from virttest/utils_logfile.py in the file virttest/ip_sniffing.py, the issue can be fixed

https://github.com/avocado-framework/avocado-vt/pull/3392

@clebergnu Could you anyone from your team take a look at this issue?