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
# 17.43 [+17.43] PASS
# 34.67 [+17.24] PASS
# 51.92 [+17.25] PASS
# 69.02 [+17.10] PASS
# 87.16 [+18.14] PASS
# 104.49 [+17.33] PASS
# 122.22 [+17.72] PASS
# 140.32 [+18.11] PASS
# 157.79 [+17.47] PASS
# 176.45 [+18.66] PASS
# 194.02 [+17.57] PASS
# 211.49 [+17.47] PASS
# 228.79 [+17.30] PASS
# 246.17 [+17.37] PASS
# 263.42 [+17.25] PASS
# 280.89 [+17.47] PASS
# 281.08 [+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__->