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
# 17.89 [+17.89] PASS
# 35.76 [+17.87] PASS
# 54.39 [+18.64] PASS
# 71.50 [+17.11] PASS
# 88.96 [+17.46] PASS
# 106.07 [+17.11] PASS
# 123.83 [+17.76] PASS
# 141.44 [+17.61] PASS
# 158.99 [+17.55] PASS
# 176.70 [+17.71] PASS
# 193.99 [+17.29] PASS
# 211.38 [+17.40] PASS
# 229.26 [+17.88] PASS
# 248.04 [+18.78] PASS
# 266.02 [+17.99] PASS
# 283.76 [+17.73] PASS
# 283.97 [+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__->