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
# 18.47 [+18.47] PASS
# 36.88 [+18.41] PASS
# 54.18 [+17.30] PASS
# 71.49 [+17.32] PASS
# 88.64 [+17.15] PASS
# 106.47 [+17.83] PASS
# 123.52 [+17.04] PASS
# 140.42 [+16.91] PASS
# 157.45 [+17.03] PASS
# 174.36 [+16.90] PASS
# 191.45 [+17.09] PASS
# 208.52 [+17.07] PASS
# 225.51 [+16.99] PASS
# 242.73 [+17.22] PASS
# 259.72 [+16.98] PASS
# 277.07 [+17.35] PASS
# 277.27 [+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__->