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
# 18.13 [+18.13] PASS
# 36.16 [+18.03] PASS
# 54.21 [+18.05] PASS
# 71.95 [+17.74] PASS
# 89.77 [+17.82] PASS
# 107.43 [+17.67] PASS
# 125.04 [+17.61] PASS
# 142.72 [+17.68] PASS
# 160.42 [+17.69] PASS
# 179.21 [+18.80] PASS
# 197.64 [+18.43] PASS
# 215.73 [+18.09] PASS
# 233.66 [+17.93] PASS
# 251.89 [+18.23] PASS
# 270.60 [+18.71] PASS
# 288.79 [+18.19] PASS
# 289.00 [+0.22] 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__->