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
# 17.67 [+17.67] PASS
# 35.11 [+17.43] PASS
# 54.48 [+19.37] PASS
# 74.70 [+20.22] PASS
# 93.80 [+19.10] PASS
# 111.51 [+17.71] PASS
# 129.13 [+17.62] PASS
# 146.88 [+17.74] PASS
# 164.54 [+17.66] PASS
# 182.32 [+17.79] PASS
# 199.95 [+17.63] PASS
# 218.53 [+18.57] PASS
# 236.30 [+17.78] PASS
# 254.13 [+17.83] PASS
# 275.10 [+20.97] PASS
# 295.16 [+20.06] PASS
# 295.37 [+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__->