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
# 18.05 [+18.05] PASS
# 35.66 [+17.61] PASS
# 53.48 [+17.83] PASS
# 71.03 [+17.54] PASS
# 89.07 [+18.04] PASS
# 106.95 [+17.88] PASS
# 124.39 [+17.44] PASS
# 141.89 [+17.49] PASS
# 160.12 [+18.24] PASS
# 177.76 [+17.64] PASS
# 195.80 [+18.04] PASS
# 213.54 [+17.74] PASS
# 231.25 [+17.71] PASS
# 249.11 [+17.85] PASS
# 266.93 [+17.83] PASS
# 285.25 [+18.32] PASS
# 285.46 [+0.21] 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__->