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
# 17.92 [+17.92] PASS
# 35.51 [+17.59] PASS
# 53.38 [+17.88] PASS
# 71.18 [+17.79] PASS
# 89.24 [+18.06] PASS
# 107.08 [+17.85] PASS
# 125.13 [+18.05] PASS
# 144.24 [+19.11] PASS
# 166.42 [+22.17] PASS
# 184.78 [+18.37] PASS
# 202.50 [+17.72] PASS
# 220.30 [+17.80] PASS
# 238.09 [+17.79] PASS
# 256.05 [+17.96] PASS
# 273.88 [+17.83] PASS
# 291.83 [+17.94] PASS
# 292.03 [+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__->