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
# 18.19 [+18.19] PASS
# 36.28 [+18.09] PASS
# 54.60 [+18.32] PASS
# 72.54 [+17.93] PASS
# 90.68 [+18.14] PASS
# 108.73 [+18.05] PASS
# 126.98 [+18.24] PASS
# 145.30 [+18.32] PASS
# 163.32 [+18.02] PASS
# 181.41 [+18.09] PASS
# 199.31 [+17.90] PASS
# 217.49 [+18.19] PASS
# 235.35 [+17.85] PASS
# 253.24 [+17.90] PASS
# 270.94 [+17.70] PASS
# 288.91 [+17.97] PASS
# 289.12 [+0.21] 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__->