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
# 17.91 [+17.91] PASS
# 35.45 [+17.54] PASS
# 53.63 [+18.17] PASS
# 71.31 [+17.68] PASS
# 90.61 [+19.30] PASS
# 109.12 [+18.51] PASS
# 126.89 [+17.77] PASS
# 144.57 [+17.67] PASS
# 162.27 [+17.71] PASS
# 180.09 [+17.81] PASS
# 197.38 [+17.29] PASS
# 215.03 [+17.65] PASS
# 232.52 [+17.50] PASS
# 250.21 [+17.69] PASS
# 267.77 [+17.56] PASS
# 285.41 [+17.64] PASS
# 285.62 [+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__->