kernel:unregister_netdevice: waiting for lo to become free. Usage count = 1
Issue
kernel:unregister_netdevice: waiting for lo to become free. Usage count = 1
- Above message is logged constantly on console or in
dmesg
or/var/log/messages
file or in systemd journal
Environment
- Red Hat Enterprise Linux 7.4 or earlier
- TCP connection over loopback interface
lo
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.