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
# 0.31 [+0.31] ###########################################################################
# 0.31 [+0.00] Unicast address extensions tests (behavior of reserved IPv4 addresses)
# 0.32 [+0.00] ###########################################################################
# 3.19 [+2.87] TEST: assign and ping within 240/4 (1 of 2) (is allowed)            [ OK ]
# 6.80 [+3.61] TEST: assign and ping within 240/4 (2 of 2) (is allowed)            [ OK ]
# 10.36 [+3.56] TEST: assign and ping within 0/8 (1 of 2) (is allowed)              [ OK ]
# 13.95 [+3.59] TEST: assign and ping within 0/8 (2 of 2) (is allowed)              [ OK ]
# 17.57 [+3.62] TEST: assign and ping inside 255.255/16 (is allowed)                [ OK ]
# 21.17 [+3.61] TEST: assign and ping inside 255.255.255/24 (is allowed)            [ OK ]
# 27.07 [+5.90] TEST: route between 240.5.6/24 and 255.1.2/24 (is allowed)          [ OK ]
# 33.31 [+6.24] TEST: route between 0.200/16 and 245.99/16 (is allowed)             [ OK ]
# 36.91 [+3.61] TEST: assign and ping lowest address (/24)                          [ OK ]
# 40.46 [+3.55] TEST: assign and ping lowest address (/26)                          [ OK ]
# 46.66 [+6.20] TEST: routing using lowest address                                  [ OK ]
# 50.15 [+3.49] TEST: assigning 0.0.0.0 (is forbidden)                              [ OK ]
# 53.38 [+3.23] TEST: assigning 255.255.255.255 (is forbidden)                      [ OK ]
# 56.67 [+3.29] TEST: assign and ping inside 127/8 (is forbidden)                   [ OK ]
# 59.93 [+3.26] TEST: assign and ping class D address (is forbidden)                [ OK ]
# 64.22 [+4.29] TEST: routing using class D (is forbidden)                          [ OK ]
# 69.61 [+5.40] 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__->