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
# 15.10 [+15.10] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 15.38 [+0.28] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 15.63 [+0.25] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 15.90 [+0.26] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 20.57 [+4.67] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 20.79 [+0.22] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 21.05 [+0.25] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 21.30 [+0.26] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 21.52 [+0.21] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 21.75 [+0.23] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 21.96 [+0.21] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 22.23 [+0.27] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 23.78 [+1.55] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 24.08 [+0.30] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 24.34 [+0.26] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 24.54 [+0.20] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 26.00 [+1.46] 
# 26.00 [+0.00] Tests passed:  16
# 26.00 [+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__->