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
# 17.25 [+17.25] PASS
# 34.19 [+16.94] PASS
# 52.05 [+17.87] PASS
# 69.26 [+17.21] PASS
# 86.79 [+17.53] PASS
# 104.40 [+17.61] PASS
# 122.02 [+17.63] PASS
# 139.49 [+17.47] PASS
# 157.00 [+17.50] PASS
# 174.83 [+17.84] PASS
# 192.25 [+17.42] PASS
# 209.65 [+17.39] PASS
# 227.16 [+17.52] PASS
# 245.36 [+18.20] PASS
# 263.93 [+18.57] PASS
# 283.26 [+19.32] PASS
# 283.49 [+0.24] 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__->