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
# 0.30 [+0.30] ###########################################################################
# 0.31 [+0.00] Unicast address extensions tests (behavior of reserved IPv4 addresses)
# 0.31 [+0.00] ###########################################################################
# 3.99 [+3.68] TEST: assign and ping within 240/4 (1 of 2) (is allowed)            [ OK ]
# 8.26 [+4.27] TEST: assign and ping within 240/4 (2 of 2) (is allowed)            [ OK ]
# 12.59 [+4.34] TEST: assign and ping within 0/8 (1 of 2) (is allowed)              [ OK ]
# 16.90 [+4.31] TEST: assign and ping within 0/8 (2 of 2) (is allowed)              [ OK ]
# 21.23 [+4.33] TEST: assign and ping inside 255.255/16 (is allowed)                [ OK ]
# 25.56 [+4.32] TEST: assign and ping inside 255.255.255/24 (is allowed)            [ OK ]
# 32.59 [+7.04] TEST: route between 240.5.6/24 and 255.1.2/24 (is allowed)          [ OK ]
# 40.05 [+7.45] TEST: route between 0.200/16 and 245.99/16 (is allowed)             [ OK ]
# 44.37 [+4.32] TEST: assign and ping lowest address (/24)                          [ OK ]
# 48.66 [+4.29] TEST: assign and ping lowest address (/26)                          [ OK ]
# 56.06 [+7.40] TEST: routing using lowest address                                  [ OK ]
# 60.32 [+4.26] TEST: assigning 0.0.0.0 (is forbidden)                              [ OK ]
# 64.38 [+4.06] TEST: assigning 255.255.255.255 (is forbidden)                      [ OK ]
# 68.36 [+3.98] TEST: assign and ping inside 127/8 (is forbidden)                   [ OK ]
# 72.43 [+4.07] TEST: assign and ping class D address (is forbidden)                [ OK ]
# 77.77 [+5.34] TEST: routing using class D (is forbidden)                          [ OK ]
# 84.31 [+6.54] 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__->