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
# 17.77 [+17.77] PASS
# 35.34 [+17.57] PASS
# 53.11 [+17.77] PASS
# 70.76 [+17.65] PASS
# 88.57 [+17.82] PASS
# 106.14 [+17.57] PASS
# 123.76 [+17.61] PASS
# 141.37 [+17.61] PASS
# 158.94 [+17.57] PASS
# 176.45 [+17.51] PASS
# 194.93 [+18.47] PASS
# 213.35 [+18.42] PASS
# 231.05 [+17.71] PASS
# 249.13 [+18.08] PASS
# 266.84 [+17.71] PASS
# 285.14 [+18.30] PASS
# 285.35 [+0.20] 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__->