.
Thread 1 (Thread 0x7fa36c2cb780 (LWP 2316)):
#0  0x00007fa372fd4405 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = 2316
#1  0x00007fa372fd7b6b in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7fa3745fa2e3, sa_sigaction = 0x7fa3745fa2e3}, sa_mask = {__val = {140339986923645, 0, 140339992442560, 140736362576400, 140339985823682, 140340008821475, 206158430232, 140736362576416, 140736362576192, 140338063699246, 206158430256, 10892544, 140339989268288, 140340015568650, 0, 140736362580238}}, sa_flags = 1930518659, sa_restorer = 0x7fa3745fa230}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fa372fcd0ce in __assert_fail_base (fmt=<optimized out>, assertion=0x7fa3745fa2e3 "m_size == m_position", file=0x7fa3745fa230 "/build/buildd/strigi-0.7.7/libstreams/lib/dataeventinputstream.cpp", line=<optimized out>, function=<optimized out>) at assert.c:94
        str = 0xa63500 "06\246"
        total = 4096
#3  0x00007fa372fcd172 in __GI___assert_fail (assertion=0x7fa3745fa2e3 "m_size == m_position", file=0x7fa3745fa230 "/build/buildd/strigi-0.7.7/libstreams/lib/dataeventinputstream.cpp", line=77, function=0x7fa3745fa3a0 "virtual int32_t Strigi::DataEventInputStream::read(const char*&, int32_t, int32_t)") at assert.c:103
No locals.
#4  0x00007fa3745e83f7 in Strigi::DataEventInputStream::read(char const*&, int, int) () from /usr/lib/libstreams.so.0
No symbol table info available.
#5  0x00007fa3745e6b22 in ?? () from /usr/lib/libstreams.so.0
No symbol table info available.
#6  0x00007fa37483f3dc in ?? () from /usr/lib/libstreamanalyzer.so.0
No symbol table info available.
#7  0x0000000000407d54 in _start ()
No symbol table info available.