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
# 0.26 [+0.26] ###########################################################################
# 0.27 [+0.00] Unicast address extensions tests (behavior of reserved IPv4 addresses)
# 0.27 [+0.00] ###########################################################################
# 3.87 [+3.61] TEST: assign and ping within 240/4 (1 of 2) (is allowed)            [ OK ]
# 8.14 [+4.26] TEST: assign and ping within 240/4 (2 of 2) (is allowed)            [ OK ]
# 12.44 [+4.30] TEST: assign and ping within 0/8 (1 of 2) (is allowed)              [ OK ]
# 16.77 [+4.33] TEST: assign and ping within 0/8 (2 of 2) (is allowed)              [ OK ]
# 20.98 [+4.21] TEST: assign and ping inside 255.255/16 (is allowed)                [ OK ]
# 25.26 [+4.28] TEST: assign and ping inside 255.255.255/24 (is allowed)            [ OK ]
# 32.27 [+7.01] TEST: route between 240.5.6/24 and 255.1.2/24 (is allowed)          [ OK ]
# 39.74 [+7.47] TEST: route between 0.200/16 and 245.99/16 (is allowed)             [ OK ]
# 44.14 [+4.41] TEST: assign and ping lowest address (/24)                          [ OK ]
# 48.52 [+4.37] TEST: assign and ping lowest address (/26)                          [ OK ]
# 56.15 [+7.64] TEST: routing using lowest address                                  [ OK ]
# 60.54 [+4.39] TEST: assigning 0.0.0.0 (is forbidden)                              [ OK ]
# 64.61 [+4.07] TEST: assigning 255.255.255.255 (is forbidden)                      [ OK ]
# 68.69 [+4.08] TEST: assign and ping inside 127/8 (is forbidden)                   [ OK ]
# 72.74 [+4.05] TEST: assign and ping class D address (is forbidden)                [ OK ]
# 78.17 [+5.43] TEST: routing using class D (is forbidden)                          [ OK ]
# 84.79 [+6.62] 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__->