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
# 17.86 [+17.86] PASS
# 35.40 [+17.54] PASS
# 53.22 [+17.82] PASS
# 70.79 [+17.57] PASS
# 88.67 [+17.88] PASS
# 107.35 [+18.68] PASS
# 125.37 [+18.02] PASS
# 143.05 [+17.68] PASS
# 160.84 [+17.80] PASS
# 178.62 [+17.78] PASS
# 196.50 [+17.87] PASS
# 214.54 [+18.05] PASS
# 232.38 [+17.84] PASS
# 250.40 [+18.02] PASS
# 268.19 [+17.79] PASS
# 286.22 [+18.03] PASS
# 286.43 [+0.21] 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__->