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
# 6.25 [+6.25] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 6.36 [+0.11] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 6.48 [+0.12] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 6.60 [+0.12] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 8.28 [+1.69] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 8.40 [+0.11] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 8.52 [+0.12] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 8.64 [+0.13] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 8.77 [+0.13] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 8.90 [+0.13] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 9.02 [+0.12] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 9.14 [+0.12] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 9.79 [+0.65] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 9.91 [+0.12] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 10.03 [+0.11] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 10.15 [+0.12] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 10.98 [+0.83] 
# 10.98 [+0.00] Tests passed:  16
# 10.98 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->