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
# 16.86 [+16.86] PASS
# 33.43 [+16.56] PASS
# 50.20 [+16.77] PASS
# 66.88 [+16.68] PASS
# 87.10 [+20.22] PASS
# 105.36 [+18.26] PASS
# 123.24 [+17.88] PASS
# 141.98 [+18.74] PASS
# 159.07 [+17.09] PASS
# 176.26 [+17.19] PASS
# 193.37 [+17.11] PASS
# 210.53 [+17.15] PASS
# 227.55 [+17.02] PASS
# 244.71 [+17.17] PASS
# 261.72 [+17.00] PASS
# 278.92 [+17.20] PASS
# 279.11 [+0.19] 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__->