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
# 18.25 [+18.25] PASS
# 36.15 [+17.90] PASS
# 53.73 [+17.58] PASS
# 71.39 [+17.67] PASS
# 88.82 [+17.42] PASS
# 106.63 [+17.81] PASS
# 124.41 [+17.78] PASS
# 142.15 [+17.74] PASS
# 160.19 [+18.04] PASS
# 178.30 [+18.12] PASS
# 195.31 [+17.00] PASS
# 212.43 [+17.12] PASS
# 229.35 [+16.92] PASS
# 246.37 [+17.02] PASS
# 263.26 [+16.89] PASS
# 280.76 [+17.50] PASS
# 280.94 [+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__->