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
# 16.64 [+16.64] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 16.94 [+0.31] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 17.27 [+0.32] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 17.58 [+0.31] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 23.81 [+6.22] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 24.14 [+0.34] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 24.47 [+0.33] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 24.81 [+0.33] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 25.13 [+0.33] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 25.45 [+0.32] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 25.78 [+0.32] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 26.09 [+0.32] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 27.80 [+1.70] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 28.13 [+0.33] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 28.44 [+0.31] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 28.76 [+0.32] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 30.75 [+1.99] 
# 30.75 [+0.00] Tests passed:  16
# 30.75 [+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__->