make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=routerr.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-4/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' TAP version 13 1..1 # overriding timeout to 21600 # selftests: net/forwarding: router.sh # 12.62 [+12.62] TEST: ping [ OK ] # 13.99 [+1.37] TEST: ping6 [ OK ] # 15.05 [+1.06] TEST: Source IP in class E [ OK ] # 16.15 [+1.10] TEST: Multicast MAC mismatch: IPv4 [ OK ] # 17.10 [+0.95] TEST: Multicast MAC mismatch: IPv6 [ OK ] # 18.36 [+1.26] TEST: Source IP is equal to destination IP: IPv4 [ OK ] # 19.44 [+1.08] TEST: Source IP is equal to destination IP: IPv6 [ OK ] # 20.60 [+1.16] TEST: IPv4 destination IP is link-local [ OK ] # 22.73 [+2.13] TEST: IPv4 source IP is link-local [FAIL] # 22.74 [+0.01] Packets were dropped not ok 1 selftests: net/forwarding: router.sh # exit=1 make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make: Leaving directory '/home/virtme/testing-4/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__->