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
# 17.79 [+17.79] PASS
# 35.30 [+17.51] PASS
# 53.75 [+18.46] PASS
# 73.09 [+19.33] PASS
# 92.06 [+18.98] PASS
# 110.39 [+18.33] PASS
# 128.70 [+18.30] PASS
# 146.53 [+17.84] PASS
# 164.33 [+17.80] PASS
# 183.13 [+18.80] PASS
# 201.83 [+18.70] PASS
# 220.65 [+18.82] PASS
# 238.82 [+18.17] PASS
# 257.48 [+18.66] PASS
# 275.81 [+18.33] PASS
# 295.22 [+19.42] PASS
# 295.46 [+0.23] 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__->