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
# 14.93 [+14.93] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 15.21 [+0.28] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 15.49 [+0.27] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 15.77 [+0.28] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 21.16 [+5.39] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 21.45 [+0.30] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 21.74 [+0.29] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 22.02 [+0.28] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 22.31 [+0.29] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 22.61 [+0.30] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 22.91 [+0.30] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 23.21 [+0.30] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 24.74 [+1.53] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 25.02 [+0.28] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 25.30 [+0.27] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 25.60 [+0.30] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 27.40 [+1.80] 
# 27.40 [+0.00] Tests passed:  16
# 27.40 [+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__->