> > ==14883== Memcheck, a memory error detector.
> > ==14883== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
> > ==14883== Using LibVEX rev 1658, a library for dynamic binary translation.
> > ==14883== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP.
> > ==14883== Using valgrind-3.2.1, a dynamic binary instrumentation framework.
> > ==14883== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al.
> > ==14883== For more details, rerun with: -v
> > ==14883==
> > PASS ComponentManager
> > PASS DefaultValue
> > PASS RandomVariable
> > PASS Object
> > PASS Ptr
> > PASS Callback
> > PASS Int128
> > PASS Simulator
> > PASS Time
> > PASS CompositeTraceResolver
> > PASS CallbackTraceSource
> > PASS TraceContext
> > PASS VariableTracer
> > PASS Tags
> > PASS Packet
> > PASS PacketMetadata
> > PASS Buffer
> > ==14883==
> > ==14883== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 5 from 1)
> > ==14883== malloc/free: in use at exit: 540 bytes in 6 blocks.
> > ==14883== malloc/free: 2,476 allocs, 2,470 frees, 652,327 bytes allocated.
> > ==14883== For counts of detected errors, rerun with: -v
> > ==14883== searching for pointers to 6 not-freed blocks.
> > ==14883== checked 298,776 bytes.
> > ==14883==
> > ==14883== 540 bytes in 6 blocks are definitely lost in loss record 1 of 1
> > ==14883==    at 0x4A05D29: operator new[](unsigned long) 
> > (vg_replace_malloc.c:199)
> > ==14883==    by 0x51506E0: ns3::PacketMetadata::Allocate(unsigned) 
> > (packet-metadata.cc:653)
> > ==14883==    by 0x5150A45: ns3::PacketMetadata::Create(unsigned) 
> > (packet-metadata.cc:625)
> > ==14883==    by 0x5150A79: ns3::PacketMetadata::ReserveCopy(unsigned) 
> > (packet-metadata.cc:55)
> > ==14883==    by 0x5155E51: ns3::PacketMetadata::AddBig(unsigned, 
> > unsigned, ns3::PacketMetadata::SmallItem const*, 
> > ns3::PacketMetadata::ExtraItem const*) (packet-metadata.cc:513)
> > ==14883==    by 0x5156389: ns3::PacketMetadata::RemoveAtStart(unsigned) 
> > (packet-metadata.cc:881)
> > ==14883==    by 0x51731E4: ns3::Packet::RemoveAtStart(unsigned) 
> > (packet.cc:107)
> > ==14883==    by 0x5152FD3: ns3::PacketMetadataTest::RunTests() 
> > (packet-metadata.cc:1599)
> > ==14883==    by 0x4C53E5F: ns3::TestManager::RealRunTests() (test.cc:76)
> > ==14883==    by 0x4C5423E: ns3::TestManager::RunTests() (test.cc:67)
> > ==14883==    by 0x400730: main (run-tests.cc:28)
> > ==14883==
> > ==14883== LEAK SUMMARY:
> > ==14883==    definitely lost: 540 bytes in 6 blocks.
> > ==14883==      possibly lost: 0 bytes in 0 blocks.
> > ==14883==    still reachable: 0 bytes in 0 blocks.
> > ==14883==         suppressed: 0 bytes in 0 blocks.
> > ==14883== Reachable blocks (those to which a pointer was found) are not 
> > shown.
> > ==14883== To see them, rerun with: --show-reachable=yes