gcc crashes when compiling wireguard on raspberry pi

[Markus Moser]

sudo add-apt-repository ppa:wireguard/wireguard
sudo apt install wireguard

DKMS make.log for wireguard-0.0.20190406 for kernel 4.15.0-1034-raspi2 (aarch64)
Thu May 9 14:23:48 CEST 2019
make: Entering directory '/usr/src/linux-headers-4.15.0-1034-raspi2'
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/main.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/noise.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/device.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/peer.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/timers.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/queueing.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/send.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/receive.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/socket.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/peerlookup.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/allowedips.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/ratelimiter.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/cookie.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/netlink.o
/var/lib/dkms/wireguard/0.0.20190406/build/allowedips.c: In function ‘root_remove_peer_lists’:
/var/lib/dkms/wireguard/0.0.20190406/build/allowedips.c:72:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/var/lib/dkms/wireguard/0.0.20190406/build/allowedips.c: In function ‘root_free_rcu’:
/var/lib/dkms/wireguard/0.0.20190406/build/allowedips.c:59:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/var/lib/dkms/wireguard/0.0.20190406/build/allowedips.c: In function ‘walk_remove_by_peer.isra.4’:
/var/lib/dkms/wireguard/0.0.20190406/build/allowedips.c:126:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/chacha20/chacha20.o
  PERLASM /var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/chacha20/chacha20-arm64.S
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/poly1305/poly1305.o
  PERLASM /var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/poly1305/poly1305-arm64.S
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/chacha20poly1305.o
  CC [M] /var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/blake2s/blake2s.o
/var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/chacha20poly1305.c: In function ‘xchacha20poly1305_encrypt’:
/var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/chacha20poly1305.c:316:1: internal compiler error: Segmentation fault
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
scripts/Makefile.build:330: recipe for target '/var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/chacha20poly1305.o' failed
make[1]: *** [/var/lib/dkms/wireguard/0.0.20190406/build/crypto/zinc/chacha20poly1305.o] Error 1
make[1]: *** Waiting for unfinished jobs....
Makefile:1552: recipe for target '_module_/var/lib/dkms/wireguard/0.0.20190406/build' failed
make: *** [_module_/var/lib/dkms/wireguard/0.0.20190406/build] Error 2
make: Leaving directory '/usr/src/linux-headers-4.15.0-1034-raspi2'

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gcc 4:7.4.0-1ubuntu2.2
ProcVersionSignature: Ubuntu 4.15.0-1034.36-raspi2 4.15.18
Uname: Linux 4.15.0-1034-raspi2 aarch64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: arm64
Date: Thu May 9 14:32:29 2019
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=C.UTF-8
 SHELL=/bin/bash
SourcePackage: gcc-defaults
UpgradeStatus: No upgrade log present (probably fresh install)

[Matthias Klose (doko)]

please provide the preprocessed source and the command line arguments used to build this source.

[Markus Moser (moses-landshut)]

Sorry, I don't know how to provide the requested information.
I just wanted to try out WireGuard by following the instructions at https://www.wireguard.com/install/ .

[Launchpad Janitor (janitor)]

[Expired for gcc-7 (Ubuntu) because there has been no activity for 60 days.]