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
# 17.39 [+17.39] PASS
# 34.75 [+17.35] PASS
# 52.26 [+17.51] PASS
# 69.41 [+17.15] PASS
# 86.96 [+17.55] PASS
# 104.31 [+17.35] PASS
# 122.58 [+18.27] PASS
# 140.15 [+17.57] PASS
# 157.39 [+17.24] PASS
# 174.57 [+17.18] PASS
# 191.71 [+17.14] PASS
# 208.92 [+17.21] PASS
# 226.01 [+17.10] PASS
# 243.20 [+17.19] PASS
# 260.26 [+17.07] PASS
# 277.54 [+17.27] PASS
# 277.72 [+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__->