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
# 13.36 [+13.36] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 13.64 [+0.27] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 13.91 [+0.27] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 14.16 [+0.25] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 17.78 [+3.62] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 18.04 [+0.26] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 18.30 [+0.25] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 18.55 [+0.26] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 18.81 [+0.26] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 19.07 [+0.26] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 19.34 [+0.26] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 19.61 [+0.28] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 21.03 [+1.42] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 21.29 [+0.26] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 21.55 [+0.26] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 21.82 [+0.27] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 23.42 [+1.60] 
# 23.42 [+0.00] Tests passed:  16
# 23.42 [+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__->