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
# 17.62 [+17.62] PASS
# 34.81 [+17.19] PASS
# 52.31 [+17.50] PASS
# 69.83 [+17.53] PASS
# 87.47 [+17.64] PASS
# 105.37 [+17.90] PASS
# 123.03 [+17.66] PASS
# 140.92 [+17.89] PASS
# 158.78 [+17.87] PASS
# 176.32 [+17.54] PASS
# 193.88 [+17.56] PASS
# 211.64 [+17.76] PASS
# 229.10 [+17.46] PASS
# 246.67 [+17.57] PASS
# 264.23 [+17.56] PASS
# 282.11 [+17.88] PASS
# 282.45 [+0.34] 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__->