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
# 0.28 [+0.28] ###########################################################################
# 0.28 [+0.00] Unicast address extensions tests (behavior of reserved IPv4 addresses)
# 0.28 [+0.00] ###########################################################################
# 4.12 [+3.84] TEST: assign and ping within 240/4 (1 of 2) (is allowed)            [ OK ]
# 8.59 [+4.47] TEST: assign and ping within 240/4 (2 of 2) (is allowed)            [ OK ]
# 13.31 [+4.72] TEST: assign and ping within 0/8 (1 of 2) (is allowed)              [ OK ]
# 17.71 [+4.41] TEST: assign and ping within 0/8 (2 of 2) (is allowed)              [ OK ]
# 22.16 [+4.45] TEST: assign and ping inside 255.255/16 (is allowed)                [ OK ]
# 26.60 [+4.44] TEST: assign and ping inside 255.255.255/24 (is allowed)            [ OK ]
# 33.81 [+7.21] TEST: route between 240.5.6/24 and 255.1.2/24 (is allowed)          [ OK ]
# 41.38 [+7.57] TEST: route between 0.200/16 and 245.99/16 (is allowed)             [ OK ]
# 45.85 [+4.47] TEST: assign and ping lowest address (/24)                          [ OK ]
# 50.32 [+4.47] TEST: assign and ping lowest address (/26)                          [ OK ]
# 57.92 [+7.60] TEST: routing using lowest address                                  [ OK ]
# 62.31 [+4.39] TEST: assigning 0.0.0.0 (is forbidden)                              [ OK ]
# 66.50 [+4.18] TEST: assigning 255.255.255.255 (is forbidden)                      [ OK ]
# 70.63 [+4.13] TEST: assign and ping inside 127/8 (is forbidden)                   [ OK ]
# 74.76 [+4.13] TEST: assign and ping class D address (is forbidden)                [ OK ]
# 80.22 [+5.46] TEST: routing using class D (is forbidden)                          [ OK ]
# 86.99 [+6.77] 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__->