make -C tools/testing/selftests TARGETS="net" TEST_PROGS=unicast_extensionns.sh TEST_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
# overriding timeout to 7200
# selftests: net: unicast_extensions.sh
# 0.17 [+0.17] ###########################################################################
# 0.17 [+0.00] Unicast address extensions tests (behavior of reserved IPv4 addresses)
# 0.18 [+0.00] ###########################################################################
# 2.28 [+2.10] TEST: assign and ping within 240/4 (1 of 2) (is allowed)            [ OK ]
# 4.84 [+2.56] TEST: assign and ping within 240/4 (2 of 2) (is allowed)            [ OK ]
# 7.38 [+2.54] TEST: assign and ping within 0/8 (1 of 2) (is allowed)              [ OK ]
# 9.94 [+2.57] TEST: assign and ping within 0/8 (2 of 2) (is allowed)              [ OK ]
# 12.42 [+2.48] TEST: assign and ping inside 255.255/16 (is allowed)                [ OK ]
# 14.98 [+2.56] TEST: assign and ping inside 255.255.255/24 (is allowed)            [ OK ]
# 19.17 [+4.18] TEST: route between 240.5.6/24 and 255.1.2/24 (is allowed)          [ OK ]
# 23.57 [+4.40] TEST: route between 0.200/16 and 245.99/16 (is allowed)             [ OK ]
# 26.09 [+2.52] TEST: assign and ping lowest address (/24)                          [ OK ]
# 28.62 [+2.54] TEST: assign and ping lowest address (/26)                          [ OK ]
# 32.98 [+4.35] TEST: routing using lowest address                                  [ OK ]
# 35.49 [+2.51] TEST: assigning 0.0.0.0 (is forbidden)                              [ OK ]
# 37.82 [+2.33] TEST: assigning 255.255.255.255 (is forbidden)                      [ OK ]
# 40.20 [+2.39] TEST: assign and ping inside 127/8 (is forbidden)                   [ OK ]
# 42.55 [+2.34] TEST: assign and ping class D address (is forbidden)                [ OK ]
# 45.51 [+2.96] TEST: routing using class D (is forbidden)                          [ OK ]
# 49.39 [+3.88] TEST: routing using 127/8 (is forbidden)                            [ OK ]
ok 1 selftests: net: unicast_extensions.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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->