console.log is leaking memory (?)

[gajus]

$ uname -a
Darwin opportunity 15.4.0 Darwin Kernel Version 15.4.0: Fri Feb 26 22:08:05 PST 2016; root:xnu-3248.40.184~3/RELEASE_X86_64 x86_64
$ node -v
v6.1.0

Node execution freezes when using console.log.

To replicate:

node -e 'let index = 0; while (true) { console.log(++index); }'

Result:

1
2
3
...
4327
4328
4329
4330

and it freezes here. The end number varies between executions.

[gajus]

Duplicate of #3524 (comment)