Comment 11 for bug 1799265

Also, startlingly, I seem to have thousands of ipv6 addresses assigned to enp0s8:

ip addr
3: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 08:00:27:47:xx:xx brd ff:ff:ff:ff:ff:ff
    inet 10.169.110.168/21 brd 10.169.111.255 scope global dynamic noprefixroute enp0s8
       valid_lft 6027sec preferred_lft 6027sec
    inet6 2606:b400:818:61:c70:xxxx:xxxx:xxxx/64 scope global temporary dynamic
       valid_lft 604796sec preferred_lft 86280sec
    inet6 2606:b400:818:61:eece:xxxx:xxxx:xxxx/64 scope global dynamic mngtmpaddr noprefixroute
       valid_lft 2591939sec preferred_lft 604739sec
    inet6 2606:b400:818:64:c70:xxxx:xxxx:xxxx/64 scope global temporary dynamic
       valid_lft 604796sec preferred_lft 86280sec
    inet6 2606:b400:818:64:6745:xxxx:xxxx:xxxx/64 scope global dynamic mngtmpaddr noprefixroute
       valid_lft 2591996sec preferred_lft 604796sec
    inet6 2606:b400:818:64:d7:xxxx:xxxx:xxxx0/64 scope global temporary dynamic
       valid_lft 604740sec preferred_lft 86224sec
    ....
    ....

# ip addr | grep inet6 | cat -n

  6294 inet6 2606:b400:818:64:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6295 inet6 2606:b400:818:61:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6296 inet6 2606:b400:818:61:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6297 inet6 2606:b400:818:64:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6298 inet6 2606:b400:818:64:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6299 inet6 2606:b400:818:61:XXXX:XXXX:XXXX:XXXXc/64 scope global temporary deprecated dynamic
  6300 inet6 2606:b400:818:61:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6301 inet6 2606:b400:818:64:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6302 inet6 2606:b400:818:64:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6303 inet6 2606:b400:818:61:XXXX:XXXX:XXXX:XXXX/64 scope global temporary deprecated dynamic
  6304 inet6 fe80::4721:XXXX:XXXX:XXXX/64 scope link noprefixroute