Description of problem:Whenever I use a file open or save dialog in an application gvfsd-smb-browse causes 100% CPU usage on one of my cores until I kill it manually. I don't have a Windows network, in fact my laptop is the only computer in the local network.After some investigation I discovered that part of the problem is my ISP. They offer a "feature" to provide customers with a special search site whenever they type an invalid address into their browser. This is implemented on the DNS level. So when gvfs-smb tries to connect to the non-existing host MYGROUP.localdomain, instead of a DNS error my ISP returns the IP of their search site, which gvfs-smb is then trying to connect to and that causes CPU usage to rise to 100%.Version-Release number of selected component (if applicable):1.26.2How reproducible:Every timeSteps to Reproduce:1. Add an invalid host name entry to /etc/hosts e.g 192.168.123.43 MYGROUP2. open gedit3. click saveWorkaround:To work around this problem, either configure a custom DNS server in network settings (like Google's 8.8.8.8 for example) or simply remove gvfs-smb.