DKMS make.log for wireguard-0.0.20190913 for kernel 5.3.0-40-generic (x86_64)
Fri 07 Feb 2020 01:35:59 PM CST
make: Entering directory '/usr/src/linux-headers-5.3.0-40-generic'
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/main.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/noise.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/device.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/peer.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/timers.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/queueing.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/send.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/receive.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/socket.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/peerlookup.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/allowedips.o
  CC [M]  /var/lib/dkms/wireguard/0.0.20190913/build/ratelimiter.o
/var/lib/dkms/wireguard/0.0.20190913/build/socket.c: In function ‘send6’:
/var/lib/dkms/wireguard/0.0.20190913/build/socket.c:145:20: error: ‘const struct ipv6_stub’ has no member named ‘ipv6_dst_lookup’; did you mean ‘ipv6_dst_lookup_flow’?
  145 |   ret = ipv6_stub->ipv6_dst_lookup(sock_net(sock), sock, &dst,
      |                    ^~~~~~~~~~~~~~~
      |                    ipv6_dst_lookup_flow
make[1]: *** [scripts/Makefile.build:290: /var/lib/dkms/wireguard/0.0.20190913/build/socket.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1655: _module_/var/lib/dkms/wireguard/0.0.20190913/build] Error 2
make: Leaving directory '/usr/src/linux-headers-5.3.0-40-generic'