Monitor leaks?

Hi,

alexrp@alexrp ~/Projects/tests $ valgrind --leak-check=full ./test
==5100== Memcheck, a memory error detector
==5100== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==5100== Using Valgrind-3.6.1-Debian and LibVEX; rerun with -h for
copyright info
==5100== Command: ./test
==5100==
foo
==5100==
==5100== HEAP SUMMARY:
==5100==     in use at exit: 184 bytes in 4 blocks
==5100==   total heap usage: 20 allocs, 16 frees, 51,240 bytes allocated
==5100==
==5100== 8 bytes in 1 blocks are definitely lost in loss record 1 of 4
==5100==    at 0x4C28F9F: malloc (vg_replace_malloc.c:236)
==5100==    by 0x4232E9: thread_attachThis (in /home/alexrp/Projects/tests/test)
==5100==    by 0x423212: thread_init (in /home/alexrp/Projects/tests/test)
==5100==    by 0x419D90: gc_init (in /home/alexrp/Projects/tests/test)
==5100==    by 0x417C99: _D2rt6dmain24mainUiPPaZi6runAllMFZv (in
/home/alexrp/Projects/tests/test)
==5100==    by 0x4175FA: _D2rt6dmain24mainUiPPaZi7tryExecMFMDFZvZv (in
/home/alexrp/Projects/tests/test)
==5100==    by 0x417592: main (in /home/alexrp/Projects/tests/test)
==5100==
==5100== 72 bytes in 1 blocks are definitely lost in loss record 4 of 4
==5100==    at 0x4C279F2: calloc (vg_replace_malloc.c:467)
==5100==    by 0x41895B: _d_monitor_create (in /home/alexrp/Projects/tests/test)
==5100==    by 0x416D39: _d_monitorenter (in /home/alexrp/Projects/tests/test)
==5100==    by 0x422EBA: _D4core6thread6Thread8isDaemonMFNdZb (in
/home/alexrp/Projects/tests/test)
==5100==    by 0x419D2F:
_D4core6thread14thread_joinAllUZv16__foreachbody299MFKC4core6thread6ThreadZi
(in /home/alexrp/Projects/tests/test)
==5100==    by 0x422F4F:
_D4core6thread6Thread7opApplyFMDFKC4core6thread6ThreadZiZi (in
/home/alexrp/Projects/tests/test)
==5100==    by 0x419CA8: thread_joinAll (in /home/alexrp/Projects/tests/test)
==5100==    by 0x417CDF: _D2rt6dmain24mainUiPPaZi6runAllMFZv (in
/home/alexrp/Projects/tests/test)
==5100==    by 0x4175FA: _D2rt6dmain24mainUiPPaZi7tryExecMFMDFZvZv (in
/home/alexrp/Projects/tests/test)
==5100==    by 0x417592: main (in /home/alexrp/Projects/tests/test)
==5100==
==5100== LEAK SUMMARY:
==5100==    definitely lost: 80 bytes in 2 blocks
==5100==    indirectly lost: 0 bytes in 0 blocks
==5100==      possibly lost: 0 bytes in 0 blocks
==5100==    still reachable: 104 bytes in 2 blocks
==5100==         suppressed: 0 bytes in 0 blocks
==5100== Reachable blocks (those to which a pointer was found) are not shown.
==5100== To see them, rerun with: --leak-check=full --show-reachable=yes
==5100==
==5100== For counts of detected and suppressed errors, rerun with: -v
==5100== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 4 from 4)
alexrp@alexrp ~/Projects/tests $ cat test.d
import std.stdio;

void main()
{
    auto o = new Object();

    synchronized (o) { writeln("foo"); }
}

Ignoring the first thread_attachThis() leak, does anyone know why Valgrind claims that the monitor object is being leaked?

Regards,
Alex
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