make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tcp_fastopen_backkup_key.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: tcp_fastopen_backup_key.sh
# 18.77 [+18.77] PASS
# 36.59 [+17.82] PASS
# 54.62 [+18.03] PASS
# 72.45 [+17.84] PASS
# 89.97 [+17.51] PASS
# 107.32 [+17.36] PASS
# 124.70 [+17.38] PASS
# 142.91 [+18.21] PASS
# 161.79 [+18.88] PASS
# 180.36 [+18.57] PASS
# 198.85 [+18.49] PASS
# 216.78 [+17.94] PASS
# 234.85 [+18.07] PASS
# 252.95 [+18.09] PASS
# 270.65 [+17.71] PASS
# 288.54 [+17.88] PASS
# 288.71 [+0.18] all tests done
ok 1 selftests: net: tcp_fastopen_backup_key.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__->