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
# 0.15 [+0.15] ###########################################################################
# 0.16 [+0.00] Unicast address extensions tests (behavior of reserved IPv4 addresses)
# 0.16 [+0.00] ###########################################################################
# 1.99 [+1.83] TEST: assign and ping within 240/4 (1 of 2) (is allowed)            [ OK ]
# 4.19 [+2.20] TEST: assign and ping within 240/4 (2 of 2) (is allowed)            [ OK ]
# 6.34 [+2.16] TEST: assign and ping within 0/8 (1 of 2) (is allowed)              [ OK ]
# 8.60 [+2.25] TEST: assign and ping within 0/8 (2 of 2) (is allowed)              [ OK ]
# 10.93 [+2.33] TEST: assign and ping inside 255.255/16 (is allowed)                [ OK ]
# 13.25 [+2.32] TEST: assign and ping inside 255.255.255/24 (is allowed)            [ OK ]
# 17.07 [+3.83] TEST: route between 240.5.6/24 and 255.1.2/24 (is allowed)          [ OK ]
# 21.18 [+4.10] TEST: route between 0.200/16 and 245.99/16 (is allowed)             [ OK ]
# 23.34 [+2.16] TEST: assign and ping lowest address (/24)                          [ OK ]
# 25.51 [+2.17] TEST: assign and ping lowest address (/26)                          [ OK ]
# 29.23 [+3.72] TEST: routing using lowest address                                  [ OK ]
# 31.31 [+2.09] TEST: assigning 0.0.0.0 (is forbidden)                              [ OK ]
# 33.44 [+2.13] TEST: assigning 255.255.255.255 (is forbidden)                      [ OK ]
# 35.66 [+2.22] TEST: assign and ping inside 127/8 (is forbidden)                   [ OK ]
# 37.77 [+2.11] TEST: assign and ping class D address (is forbidden)                [ OK ]
# 40.46 [+2.69] TEST: routing using class D (is forbidden)                          [ OK ]
# 43.89 [+3.44] 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__->