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
# 15.53 [+15.53] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 15.82 [+0.29] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 16.11 [+0.29] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 16.42 [+0.31] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 20.61 [+4.19] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 20.90 [+0.30] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 21.19 [+0.29] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 21.49 [+0.30] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 21.78 [+0.30] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 22.08 [+0.29] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 22.38 [+0.30] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 22.67 [+0.29] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 24.24 [+1.56] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 24.54 [+0.30] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 24.82 [+0.29] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 25.11 [+0.28] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 26.92 [+1.81] 
# 26.92 [+0.00] Tests passed:  16
# 26.92 [+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__->