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
# 17.19 [+17.19] PASS
# 33.80 [+16.61] PASS
# 50.52 [+16.72] PASS
# 67.18 [+16.66] PASS
# 84.28 [+17.09] PASS
# 101.21 [+16.93] PASS
# 118.31 [+17.10] PASS
# 135.02 [+16.71] PASS
# 152.04 [+17.03] PASS
# 168.89 [+16.84] PASS
# 185.75 [+16.86] PASS
# 202.59 [+16.84] PASS
# 219.43 [+16.85] PASS
# 236.31 [+16.87] PASS
# 253.06 [+16.75] PASS
# 270.11 [+17.05] PASS
# 270.30 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->