make -C tools/testing/selftests TARGETS="net" TEST_PROGS=l2tp.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: l2tp.sh
# 13.52 [+13.52] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 13.79 [+0.27] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 14.05 [+0.26] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 14.33 [+0.27] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 18.11 [+3.79] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 18.38 [+0.27] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 18.65 [+0.27] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 18.91 [+0.26] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 19.18 [+0.27] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 19.44 [+0.26] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 19.71 [+0.27] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 19.97 [+0.27] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 21.39 [+1.42] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 21.65 [+0.25] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 21.91 [+0.26] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 22.18 [+0.27] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 23.87 [+1.69] 
# 23.87 [+0.00] Tests passed:  16
# 23.87 [+0.00] Tests failed:   0
ok 1 selftests: net: l2tp.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__->