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
# 18.24 [+18.24] PASS
# 35.82 [+17.58] PASS
# 53.42 [+17.60] PASS
# 71.08 [+17.66] PASS
# 88.87 [+17.78] PASS
# 106.51 [+17.65] PASS
# 124.05 [+17.54] PASS
# 141.67 [+17.62] PASS
# 159.47 [+17.80] PASS
# 177.17 [+17.70] PASS
# 194.72 [+17.54] PASS
# 212.95 [+18.23] PASS
# 233.83 [+20.88] PASS
# 251.91 [+18.08] PASS
# 270.38 [+18.47] PASS
# 288.02 [+17.64] PASS
# 288.21 [+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__->