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
# 0.27 [+0.27] ###########################################################################
# 0.27 [+0.00] Unicast address extensions tests (behavior of reserved IPv4 addresses)
# 0.28 [+0.00] ###########################################################################
# 3.29 [+3.01] TEST: assign and ping within 240/4 (1 of 2) (is allowed)            [ OK ]
# 6.95 [+3.66] TEST: assign and ping within 240/4 (2 of 2) (is allowed)            [ OK ]
# 10.59 [+3.64] TEST: assign and ping within 0/8 (1 of 2) (is allowed)              [ OK ]
# 14.23 [+3.64] TEST: assign and ping within 0/8 (2 of 2) (is allowed)              [ OK ]
# 17.89 [+3.66] TEST: assign and ping inside 255.255/16 (is allowed)                [ OK ]
# 21.55 [+3.66] TEST: assign and ping inside 255.255.255/24 (is allowed)            [ OK ]
# 27.52 [+5.97] TEST: route between 240.5.6/24 and 255.1.2/24 (is allowed)          [ OK ]
# 33.82 [+6.29] TEST: route between 0.200/16 and 245.99/16 (is allowed)             [ OK ]
# 37.49 [+3.67] TEST: assign and ping lowest address (/24)                          [ OK ]
# 41.23 [+3.74] TEST: assign and ping lowest address (/26)                          [ OK ]
# 47.65 [+6.42] TEST: routing using lowest address                                  [ OK ]
# 51.27 [+3.62] TEST: assigning 0.0.0.0 (is forbidden)                              [ OK ]
# 54.74 [+3.46] TEST: assigning 255.255.255.255 (is forbidden)                      [ OK ]
# 58.06 [+3.32] TEST: assign and ping inside 127/8 (is forbidden)                   [ OK ]
# 61.40 [+3.34] TEST: assign and ping class D address (is forbidden)                [ OK ]
# 65.67 [+4.27] TEST: routing using class D (is forbidden)                          [ OK ]
# 71.29 [+5.62] 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__->