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
# 18.08 [+18.08] PASS
# 35.98 [+17.90] PASS
# 53.82 [+17.83] PASS
# 71.83 [+18.01] PASS
# 89.74 [+17.91] PASS
# 107.77 [+18.03] PASS
# 125.47 [+17.69] PASS
# 143.33 [+17.86] PASS
# 160.26 [+16.93] PASS
# 177.54 [+17.28] PASS
# 195.41 [+17.87] PASS
# 213.72 [+18.31] PASS
# 231.90 [+18.18] PASS
# 249.88 [+17.98] PASS
# 267.46 [+17.59] PASS
# 285.28 [+17.82] PASS
# 285.46 [+0.18] 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__->