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
# 17.79 [+17.79] PASS
# 35.26 [+17.47] PASS
# 53.06 [+17.79] PASS
# 70.74 [+17.68] PASS
# 88.69 [+17.95] PASS
# 106.45 [+17.76] PASS
# 124.32 [+17.87] PASS
# 142.12 [+17.80] PASS
# 160.04 [+17.92] PASS
# 179.43 [+19.39] PASS
# 200.02 [+20.60] PASS
# 218.08 [+18.05] PASS
# 235.63 [+17.55] PASS
# 253.48 [+17.86] PASS
# 271.03 [+17.55] PASS
# 288.95 [+17.92] PASS
# 289.15 [+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__->