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
# 17.19 [+17.19] PASS
# 33.53 [+16.34] PASS
# 50.90 [+17.37] PASS
# 67.67 [+16.77] PASS
# 84.78 [+17.12] PASS
# 101.29 [+16.51] PASS
# 118.33 [+17.03] PASS
# 135.21 [+16.88] PASS
# 152.11 [+16.90] PASS
# 168.90 [+16.79] PASS
# 185.83 [+16.92] PASS
# 202.37 [+16.54] PASS
# 218.89 [+16.52] PASS
# 235.38 [+16.49] PASS
# 251.98 [+16.60] PASS
# 268.76 [+16.78] PASS
# 268.94 [+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__->