Comment 2 for bug 1232446

StacktraceTop:
 malloc_consolidate (av=av@entry=0x7f7ccc000020) at malloc.c:4086
 _int_malloc (av=0x7f7ccc000020, bytes=1424) at malloc.c:3379
 __GI___libc_malloc (bytes=1424) at malloc.c:2859
 libtorrent::utp_socket_impl::incoming (this=this@entry=0x7f7ccc588cb0, buf=buf@entry=0x24da014 "'\215\211>WRA\341Q\341I301wb\300\003", size=size@entry=1408, p=p@entry=0x0, now=..., now@entry=...) at ../../src/utp_stream.cpp:1950
 libtorrent::utp_socket_impl::consume_incoming_data (this=this@entry=0x7f7ccc588cb0, ph=ph@entry=0x24da000, ptr=ptr@entry=0x24da014 "'\215\211>WRA\341Q\341I301wb\300\003", payload_size=payload_size@entry=1408, now=...) at ../../src/utp_stream.cpp:1998