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
# 17.37 [+17.37] PASS
# 34.52 [+17.14] PASS
# 51.75 [+17.24] PASS
# 68.83 [+17.08] PASS
# 86.44 [+17.61] PASS
# 103.81 [+17.37] PASS
# 121.51 [+17.70] PASS
# 139.11 [+17.61] PASS
# 156.90 [+17.79] PASS
# 174.59 [+17.68] PASS
# 192.14 [+17.55] PASS
# 209.77 [+17.63] PASS
# 227.63 [+17.86] PASS
# 245.62 [+17.98] PASS
# 263.08 [+17.47] PASS
# 280.78 [+17.70] PASS
# 280.96 [+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__->