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
# 18.44 [+18.44] PASS
# 36.29 [+17.84] PASS
# 54.34 [+18.06] PASS
# 72.27 [+17.93] PASS
# 90.38 [+18.11] PASS
# 108.30 [+17.91] PASS
# 126.31 [+18.01] PASS
# 144.38 [+18.07] PASS
# 162.46 [+18.09] PASS
# 180.60 [+18.14] PASS
# 198.53 [+17.93] PASS
# 216.67 [+18.14] PASS
# 234.58 [+17.91] PASS
# 252.63 [+18.05] PASS
# 270.28 [+17.65] PASS
# 288.29 [+18.01] PASS
# 288.63 [+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__->