make -C tools/testing/selftests TARGETS=net TEST_PROGS=route_localnet.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 4800
# selftests: net: route_localnet.sh
# run arp_announce test
# net.ipv4.conf.veth0.route_localnet = 1
# net.ipv4.conf.veth1.route_localnet = 1
# net.ipv4.conf.veth0.arp_announce = 2
# net.ipv4.conf.veth1.arp_announce = 2
# PING 127.25.3.14 (127.25.3.14) from 127.25.3.4 veth0: 56(84) bytes of data.
# 64 bytes from 127.25.3.14: icmp_seq=1 ttl=64 time=0.795 ms
# 64 bytes from 127.25.3.14: icmp_seq=2 ttl=64 time=0.324 ms
# 64 bytes from 127.25.3.14: icmp_seq=3 ttl=64 time=0.242 ms
# 64 bytes from 127.25.3.14: icmp_seq=4 ttl=64 time=0.232 ms
# 64 bytes from 127.25.3.14: icmp_seq=5 ttl=64 time=0.247 ms
# 
# --- 127.25.3.14 ping statistics ---
# 5 packets transmitted, 5 received, 0% packet loss, time 4097ms
# rtt min/avg/max/mdev = 0.232/0.368/0.795/0.216 ms
# ok
# run arp_ignore test
[ 1133.799713][ T9749] ip (9749) used greatest stack depth: 23168 bytes left
# net.ipv4.conf.veth0.route_localnet = 1
# net.ipv4.conf.veth1.route_localnet = 1
# net.ipv4.conf.veth0.arp_ignore = 3
# net.ipv4.conf.veth1.arp_ignore = 3
# PING 127.25.3.14 (127.25.3.14) from 127.25.3.4 veth0: 56(84) bytes of data.
# 64 bytes from 127.25.3.14: icmp_seq=1 ttl=64 time=0.656 ms
# 64 bytes from 127.25.3.14: icmp_seq=2 ttl=64 time=0.218 ms
# 64 bytes from 127.25.3.14: icmp_seq=3 ttl=64 time=0.205 ms
# 64 bytes from 127.25.3.14: icmp_seq=4 ttl=64 time=4.38 ms
# 64 bytes from 127.25.3.14: icmp_seq=5 ttl=64 time=0.259 ms
# 
# --- 127.25.3.14 ping statistics ---
# 5 packets transmitted, 5 received, 0% packet loss, time 4064ms
# rtt min/avg/max/mdev = 0.205/1.142/4.375/1.624 ms
# ok
ok 1 selftests: net: route_localnet.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__->