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
# 17.55 [+17.55] PASS
# 35.25 [+17.70] PASS
# 52.98 [+17.74] PASS
# 70.93 [+17.95] PASS
# 88.74 [+17.81] PASS
# 106.50 [+17.76] PASS
# 124.57 [+18.07] PASS
# 142.04 [+17.46] PASS
# 159.93 [+17.90] PASS
# 177.59 [+17.66] PASS
# 195.58 [+18.00] PASS
# 213.41 [+17.83] PASS
# 230.89 [+17.48] PASS
# 248.89 [+18.00] PASS
# 266.45 [+17.56] PASS
# 284.14 [+17.69] PASS
# 284.31 [+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__->