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
# 17.75 [+17.75] PASS
# 35.03 [+17.28] PASS
# 52.20 [+17.16] PASS
# 69.61 [+17.41] PASS
# 87.12 [+17.51] PASS
# 103.97 [+16.86] PASS
# 121.03 [+17.06] PASS
# 138.11 [+17.08] PASS
# 155.29 [+17.18] PASS
# 172.52 [+17.23] PASS
# 189.52 [+17.00] PASS
# 206.45 [+16.93] PASS
# 223.32 [+16.87] PASS
# 240.20 [+16.88] PASS
# 257.12 [+16.91] PASS
# 273.94 [+16.82] PASS
# 274.12 [+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__->