==== ifconfig ====
openssl rand -base64 32 -out 50.key
rm -f 50.pub.tmp
doas -n ifconfig wg50 create || true
doas -n ifconfig wg50 wgkey "`cat 50.key`"
doas -n ifconfig wg50 | awk '/wgpubkey/{print $2}' >50.pub.tmp
mv 50.pub.tmp 50.pub
openssl rand -base64 32 -out 51.key
rm -f 51.pub.tmp
doas -n ifconfig wg51 create || true
doas -n ifconfig wg51 wgkey "`cat 51.key`"
doas -n ifconfig wg51 | awk '/wgpubkey/{print $2}' >51.pub.tmp
mv 51.pub.tmp 51.pub
openssl rand -base64 32 -out 52.key
rm -f 52.pub.tmp
doas -n ifconfig wg52 create || true
doas -n ifconfig wg52 wgkey "`cat 52.key`"
doas -n ifconfig wg52 | awk '/wgpubkey/{print $2}' >52.pub.tmp
mv 52.pub.tmp 52.pub
openssl rand -base64 32 -out 53.key
rm -f 53.pub.tmp
doas -n ifconfig wg53 create || true
doas -n ifconfig wg53 wgkey "`cat 53.key`"
doas -n ifconfig wg53 | awk '/wgpubkey/{print $2}' >53.pub.tmp
mv 53.pub.tmp 53.pub
# destroy WireGuard and routing domain loopback interfaces
doas -n ifconfig wg50 destroy
doas -n ifconfig lo50 destroy
ifconfig: lo50: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
doas -n ifconfig wg51 destroy
doas -n ifconfig lo51 destroy
ifconfig: lo51: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
doas -n ifconfig wg52 destroy
doas -n ifconfig lo52 destroy
ifconfig: lo52: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
doas -n ifconfig wg53 destroy
doas -n ifconfig lo53 destroy
ifconfig: lo53: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
# create and configure WireGuard interfaces
doas -n ifconfig wg50  create  wgport 250  wgkey "`cat 50.key`"  rdomain 50
doas -n ifconfig wg51  create  wgport 251  wgkey "`cat 51.key`"  rdomain 51
doas -n ifconfig wg52  create  wgport 252  wgkey "`cat 52.key`"  rdomain 52
doas -n ifconfig wg53  create  wgport 253  wgkey "`cat 53.key`"  rdomain 53
# local SRC, foreign DST, tunnel 4
doas -n ifconfig wg50  wgpeer "`cat 51.pub`"  wgendpoint 127.0.0.1 251  wgaip 10.188.44.2/32  wgaip fdd7:e83e:66bc:46::2/128
# local SRC, foreign DST, tunnel 6
doas -n ifconfig wg52  wgpeer "`cat 53.pub`"  wgendpoint ::1 253  wgaip 10.188.64.2/32  wgaip fdd7:e83e:66bc:66::2/128
ifconfig: non-recoverable failure in name resolution
*** Error 1 in . (Makefile:69 'ifconfig')
*** Error 2 in . (<bsd.regress.mk>:87 'stamp-ifconfig': make -C /home/src/regress/sys/net/wg ifconfig)
*** Error 2 in /home/src/regress/sys/net/wg (<bsd.regress.mk>:95 'regress': make -C /home/src/regress/sys/net/wg stamp-ifconfig)
+ _err=2
+ exit 2
robsd-exec: process group exited 2