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
# 18.12 [+18.12] PASS
# 35.72 [+17.60] PASS
# 53.51 [+17.79] PASS
# 72.62 [+19.11] PASS
# 91.29 [+18.67] PASS
# 109.11 [+17.82] PASS
# 126.62 [+17.50] PASS
# 144.44 [+17.82] PASS
# 162.90 [+18.46] PASS
# 180.98 [+18.08] PASS
# 198.65 [+17.67] PASS
# 217.41 [+18.76] PASS
# 235.14 [+17.73] PASS
# 252.92 [+17.77] PASS
# 271.25 [+18.33] PASS
# 289.33 [+18.08] PASS
# 289.52 [+0.19] 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__->