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
# 17.72 [+17.72] PASS
# 34.85 [+17.12] PASS
# 52.08 [+17.23] PASS
# 69.26 [+17.17] PASS
# 86.67 [+17.41] PASS
# 103.61 [+16.94] PASS
# 121.02 [+17.42] PASS
# 138.37 [+17.35] PASS
# 155.92 [+17.55] PASS
# 173.56 [+17.64] PASS
# 191.17 [+17.61] PASS
# 208.83 [+17.66] PASS
# 225.82 [+16.99] PASS
# 243.13 [+17.32] PASS
# 260.77 [+17.64] PASS
# 278.78 [+18.00] PASS
# 278.97 [+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__->