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
# 18.00 [+18.00] PASS
# 35.61 [+17.61] PASS
# 53.49 [+17.88] PASS
# 71.03 [+17.53] PASS
# 88.95 [+17.92] PASS
# 108.08 [+19.13] PASS
# 127.93 [+19.85] PASS
# 146.60 [+18.66] PASS
# 164.63 [+18.03] PASS
# 183.08 [+18.45] PASS
# 201.05 [+17.97] PASS
# 219.06 [+18.01] PASS
# 236.98 [+17.93] PASS
# 255.32 [+18.34] PASS
# 272.80 [+17.47] PASS
# 290.54 [+17.74] PASS
# 290.76 [+0.22] 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__->