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
# 17.92 [+17.92] PASS
# 35.60 [+17.68] PASS
# 53.83 [+18.22] PASS
# 71.72 [+17.89] PASS
# 89.92 [+18.21] PASS
# 109.93 [+20.01] PASS
# 128.73 [+18.80] PASS
# 148.36 [+19.63] PASS
# 167.34 [+18.98] PASS
# 187.41 [+20.07] PASS
# 207.93 [+20.51] PASS
# 226.75 [+18.82] PASS
# 244.76 [+18.01] PASS
# 262.93 [+18.18] PASS
# 281.07 [+18.14] PASS
# 300.11 [+19.04] PASS
# 300.32 [+0.20] 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__->