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
# 14.89 [+14.89] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 15.17 [+0.28] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 15.46 [+0.29] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 15.74 [+0.28] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 21.02 [+5.27] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 21.30 [+0.28] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 21.59 [+0.29] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 21.88 [+0.29] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 22.17 [+0.29] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 22.45 [+0.28] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 22.75 [+0.30] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 23.03 [+0.28] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 24.58 [+1.56] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 24.87 [+0.28] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 25.15 [+0.28] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 25.44 [+0.29] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 27.20 [+1.76] 
# 27.20 [+0.00] Tests passed:  16
# 27.20 [+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__->