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
# 17.50 [+17.50] PASS
# 35.37 [+17.87] PASS
# 55.39 [+20.02] PASS
# 73.43 [+18.04] PASS
# 91.52 [+18.09] PASS
# 108.95 [+17.43] PASS
# 126.45 [+17.50] PASS
# 143.85 [+17.40] PASS
# 161.82 [+17.97] PASS
# 179.62 [+17.80] PASS
# 197.55 [+17.93] PASS
# 215.23 [+17.68] PASS
# 232.22 [+17.00] PASS
# 249.30 [+17.07] PASS
# 266.73 [+17.43] PASS
# 285.60 [+18.87] PASS
# 285.79 [+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__->