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
# 17.11 [+17.11] PASS
# 33.54 [+16.43] PASS
# 50.80 [+17.26] PASS
# 67.58 [+16.79] PASS
# 85.08 [+17.50] PASS
# 102.01 [+16.93] PASS
# 119.24 [+17.23] PASS
# 136.26 [+17.02] PASS
# 153.91 [+17.66] PASS
# 171.59 [+17.68] PASS
# 188.79 [+17.20] PASS
# 206.09 [+17.30] PASS
# 222.85 [+16.76] PASS
# 239.92 [+17.08] PASS
# 257.03 [+17.10] PASS
# 274.66 [+17.63] PASS
# 274.84 [+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__->