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
# 17.82 [+17.82] PASS
# 35.79 [+17.97] PASS
# 54.12 [+18.33] PASS
# 72.32 [+18.20] PASS
# 90.79 [+18.46] PASS
# 108.35 [+17.56] PASS
# 126.19 [+17.84] PASS
# 144.03 [+17.83] PASS
# 161.81 [+17.78] PASS
# 179.82 [+18.01] PASS
# 197.68 [+17.86] PASS
# 215.72 [+18.04] PASS
# 233.78 [+18.06] PASS
# 252.04 [+18.26] PASS
# 269.78 [+17.74] PASS
# 288.12 [+18.34] PASS
# 288.45 [+0.33] 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__->