(gdb) bt
#0  0xb771d46e in free () from /lib/tls/i686/cmov/libc.so.6
#1  0xb771f411 in malloc () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7e83fb0 in xmlStrndup () from /usr/lib/libxml2.so.2
#3  0xb7e84027 in xmlStrdup () from /usr/lib/libxml2.so.2
#4  0xb7e35024 in xmlNewNode () from /usr/lib/libxml2.so.2
#5  0xb7e3875f in xmlNewDocNode () from /usr/lib/libxml2.so.2
#6  0xb7ed317a in xmlSAX2StartElementNs () from /usr/lib/libxml2.so.2
#7  0xb7e25e4f in xmlSkipBlankChars () from /usr/lib/libxml2.so.2
#8  0xb7e30eb9 in xmlParseElement () from /usr/lib/libxml2.so.2
#9  0xb7e2f89a in xmlParseContent () from /usr/lib/libxml2.so.2
#10 0xb7e30f1c in xmlParseElement () from /usr/lib/libxml2.so.2
#11 0xb7e316d1 in xmlParseDocument () from /usr/lib/libxml2.so.2
#12 0xb7e31910 in xmlSAXParseMemoryWithData () from /usr/lib/libxml2.so.2
#13 0xb7e3197e in xmlSAXParseMemory () from /usr/lib/libxml2.so.2
#14 0xb7e319d2 in xmlParseMemory () from /usr/lib/libxml2.so.2
#15 0x0804f927 in ldtp_request_fill_request (req=0x807fad8, packet=0x80a726e "��\\\001", 
    len=786958346, err=0xb6bf4428) at ldtp-request.c:92
#16 0x0804da89 in handle_client (ptr=0x80807f0) at client-handler.c:721
#17 0xb7dd8341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0xb77834ee in clone () from /lib/tls/i686/cmov/libc.so.6