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
# 18.40 [+18.40] PASS
# 36.10 [+17.69] PASS
# 54.21 [+18.12] PASS
# 72.87 [+18.66] PASS
# 90.87 [+18.00] PASS
# 108.63 [+17.76] PASS
# 126.94 [+18.31] PASS
# 145.39 [+18.45] PASS
# 163.41 [+18.02] PASS
# 181.35 [+17.94] PASS
# 199.20 [+17.85] PASS
# 217.65 [+18.45] PASS
# 241.10 [+23.44] PASS
# 261.07 [+19.97] PASS
# 278.86 [+17.80] PASS
# 296.69 [+17.83] PASS
# 296.88 [+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__->