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
# 18.58 [+18.58] PASS
# 36.23 [+17.65] PASS
# 53.65 [+17.42] PASS
# 71.52 [+17.87] PASS
# 89.35 [+17.83] PASS
# 107.14 [+17.79] PASS
# 124.65 [+17.51] PASS
# 142.63 [+17.98] PASS
# 161.01 [+18.38] PASS
# 179.82 [+18.81] PASS
# 197.32 [+17.50] PASS
# 215.28 [+17.96] PASS
# 232.61 [+17.34] PASS
# 250.10 [+17.48] PASS
# 268.02 [+17.92] PASS
# 287.82 [+19.80] PASS
# 288.05 [+0.23] 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__->