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
# 17.90 [+17.90] PASS
# 35.77 [+17.87] PASS
# 53.72 [+17.95] PASS
# 71.73 [+18.01] PASS
# 90.49 [+18.77] PASS
# 108.19 [+17.70] PASS
# 126.59 [+18.39] PASS
# 148.74 [+22.16] PASS
# 166.96 [+18.22] PASS
# 185.31 [+18.35] PASS
# 203.32 [+18.01] PASS
# 221.11 [+17.79] PASS
# 238.73 [+17.62] PASS
# 256.54 [+17.82] PASS
# 274.20 [+17.66] PASS
# 292.45 [+18.24] PASS
# 292.62 [+0.17] 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__->