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
# 17.15 [+17.15] PASS
# 38.25 [+21.10] PASS
# 58.42 [+20.17] PASS
# 76.36 [+17.94] PASS
# 94.12 [+17.76] PASS
# 112.01 [+17.88] PASS
# 129.71 [+17.70] PASS
# 147.60 [+17.89] PASS
# 165.42 [+17.82] PASS
# 183.67 [+18.25] PASS
# 202.46 [+18.79] PASS
# 220.42 [+17.96] PASS
# 238.13 [+17.70] PASS
# 256.74 [+18.62] PASS
# 275.02 [+18.28] PASS
# 293.11 [+18.09] PASS
# 293.29 [+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__->