I installed the Mar 21 snapshot on Google Compute Engine and noticed a curious entry on the system console:
starting network vio0: /var/db/dhclient.leases.vio0 line 30: expecting colon delimited list of hex octets. vio0: option domain-search c. vio0: ^ vio0: bound to 10.128.0.237 from 169.254.169.254 (42:01:0a:80:00:01) File contents: openbsd$ doas cat /var/db/dhclient.leases.vio0 lease { fixed-address 10.0.2.15; next-server 10.0.2.2; option subnet-mask 255.255.255.0; option routers 10.0.2.2; option domain-name-servers 10.0.2.3; option dhcp-lease-time 86400; option dhcp-message-type 5; option dhcp-server-identifier 10.0.2.2; option dhcp-client-identifier 1:52:54:0:12:34:56; epoch 1553225096; renew 5 2019/03/22 15:24:56 UTC; rebind 6 2019/03/23 00:24:56 UTC; expire 6 2019/03/23 03:24:56 UTC; } lease { fixed-address 10.128.0.237; next-server 10.128.0.1; option subnet-mask 255.255.255.255; option routers 10.128.0.1; option domain-name-servers 169.254.169.254; option host-name "gnezdo-openbsd.c.syzkaller.internal"; option domain-name "c.syzkaller.internal"; option interface-mtu 1460; option ntp-servers 169.254.169.254; option dhcp-lease-time 86400; option dhcp-message-type 5; option dhcp-server-identifier 169.254.169.254; option dhcp-client-identifier 1:42:1:a:80:0:ed; option domain-search c.syzkaller.internal. google.internal.; option classless-static-routes 10.128.0.1/32 0.0.0.0, 0.0.0.0/0 10.128.0.1; epoch 1553227756; renew 5 2019/03/22 16:09:16 UTC; rebind 6 2019/03/23 01:09:16 UTC; expire 6 2019/03/23 04:09:16 UTC; } -- nest.cx is Gmail hosted, use PGP for anything private. Key: http://goo.gl/6dMsr Fingerprint: 5E2B 2D0E 1E03 2046 BEC3 4D50 0B15 42BD 8DF5 A1B0