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
# 28.64 [+28.64] PASS
# 56.32 [+27.68] PASS
# 84.90 [+28.59] PASS
# 112.60 [+27.70] PASS
# 140.73 [+28.12] PASS
# 168.94 [+28.22] PASS
# 197.31 [+28.36] PASS
# 225.79 [+28.48] PASS
# 254.84 [+29.05] PASS
# 283.46 [+28.62] PASS
# 311.85 [+28.39] PASS
# 340.34 [+28.49] PASS
# 368.61 [+28.28] PASS
# 397.21 [+28.60] PASS
# 425.65 [+28.43] PASS
# 454.18 [+28.53] PASS
# 454.46 [+0.28] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->