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
# 17.40 [+17.40] PASS
# 34.72 [+17.32] PASS
# 52.74 [+18.02] PASS
# 69.67 [+16.93] PASS
# 86.92 [+17.25] PASS
# 103.93 [+17.01] PASS
# 121.25 [+17.32] PASS
# 138.42 [+17.16] PASS
# 155.66 [+17.24] PASS
# 172.86 [+17.19] PASS
# 191.31 [+18.46] PASS
# 208.91 [+17.59] PASS
# 226.26 [+17.36] PASS
# 243.65 [+17.39] PASS
# 261.16 [+17.50] PASS
# 278.78 [+17.62] PASS
# 278.98 [+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__->