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
# 18.10 [+18.10] PASS
# 36.32 [+18.22] PASS
# 54.59 [+18.27] PASS
# 72.90 [+18.31] PASS
# 92.15 [+19.25] PASS
# 111.54 [+19.39] PASS
# 131.04 [+19.50] PASS
# 149.19 [+18.15] PASS
# 166.98 [+17.79] PASS
# 184.67 [+17.69] PASS
# 202.07 [+17.41] PASS
# 219.36 [+17.29] PASS
# 236.82 [+17.46] PASS
# 254.55 [+17.73] PASS
# 272.13 [+17.57] PASS
# 289.46 [+17.33] PASS
# 289.64 [+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__->