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
# 20.50 [+20.50] PASS
# 38.76 [+18.26] PASS
# 56.64 [+17.89] PASS
# 74.34 [+17.70] PASS
# 92.27 [+17.93] PASS
# 109.99 [+17.72] PASS
# 127.68 [+17.69] PASS
# 145.55 [+17.87] PASS
# 163.58 [+18.03] PASS
# 181.69 [+18.11] PASS
# 199.47 [+17.78] PASS
# 217.46 [+17.99] PASS
# 235.10 [+17.65] PASS
# 253.55 [+18.45] PASS
# 271.30 [+17.75] PASS
# 289.21 [+17.91] PASS
# 289.41 [+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__->