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
# 15.72 [+15.72] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 16.04 [+0.32] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 16.36 [+0.32] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 16.66 [+0.30] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 21.98 [+5.32] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 22.28 [+0.30] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 22.59 [+0.31] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 22.88 [+0.30] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 23.19 [+0.31] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 23.50 [+0.31] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 23.81 [+0.30] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 24.11 [+0.30] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 25.78 [+1.67] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 26.10 [+0.32] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 26.41 [+0.31] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 26.72 [+0.31] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 28.57 [+1.85] 
# 28.57 [+0.00] Tests passed:  16
# 28.57 [+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__->