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
# 17.85 [+17.85] PASS
# 34.99 [+17.14] PASS
# 52.48 [+17.49] PASS
# 70.14 [+17.66] PASS
# 87.72 [+17.59] PASS
# 104.95 [+17.22] PASS
# 122.44 [+17.50] PASS
# 139.92 [+17.47] PASS
# 157.38 [+17.46] PASS
# 175.02 [+17.64] PASS
# 192.47 [+17.45] PASS
# 209.90 [+17.43] PASS
# 227.07 [+17.17] PASS
# 244.46 [+17.39] PASS
# 261.66 [+17.21] PASS
# 280.09 [+18.43] PASS
# 280.47 [+0.38] 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__->