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
# 18.50 [+18.50] PASS
# 36.06 [+17.56] PASS
# 53.62 [+17.56] PASS
# 71.13 [+17.51] PASS
# 89.73 [+18.60] PASS
# 108.31 [+18.58] PASS
# 125.65 [+17.34] PASS
# 142.77 [+17.12] PASS
# 160.50 [+17.72] PASS
# 178.38 [+17.89] PASS
# 196.01 [+17.63] PASS
# 214.10 [+18.09] PASS
# 231.38 [+17.28] PASS
# 248.76 [+17.38] PASS
# 265.96 [+17.20] PASS
# 283.94 [+17.98] PASS
# 284.13 [+0.19] 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__->