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
# 16.97 [+16.97] PASS
# 33.56 [+16.59] PASS
# 50.39 [+16.83] PASS
# 67.19 [+16.80] PASS
# 84.14 [+16.95] PASS
# 100.96 [+16.82] PASS
# 117.96 [+17.00] PASS
# 134.82 [+16.86] PASS
# 152.32 [+17.49] PASS
# 169.30 [+16.98] PASS
# 186.35 [+17.05] PASS
# 203.38 [+17.03] PASS
# 220.46 [+17.08] PASS
# 237.40 [+16.94] PASS
# 254.27 [+16.86] PASS
# 271.23 [+16.96] PASS
# 271.40 [+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__->