#0  0x00007f53b6123f77 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 30327
        selftid = 30366
#1  0x00007f53b61275e8 in __GI_abort () at abort.c:90
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7f5377cf0380, sa_sigaction = 0x7f5377cf0380}, sa_mask = {__val = {0, 139996153816448, 32, 139996136896352, 139996136896336, 1040, 139996136734752, 1088, 139996137115536, 384, 139996137046080, 139996136734752, 139996137115920, 139996469068592, 139996469068608, 334}}, sa_flags = 1677721632, sa_restorer = 0x7f53b64ae1a0 <_IO_2_1_stderr_>}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f53b616baca in __malloc_assert (assertion=assertion@entry=0x7f53b6274bb0 "victim->bk_nextsize->fd_nextsize == victim", file=file@entry=0x7f53b627068d "malloc.c", line=line@entry=3642, function=function@entry=0x7f53b627098b <__func__.11428> "_int_malloc") at malloc.c:288
No locals.
#3  0x00007f53b616f233 in _int_malloc (av=av@entry=0x7f5364000020, bytes=bytes@entry=1136) at malloc.c:3642
        p = <optimized out>
        iters = <optimized out>
        nb = 1152
        idx = <optimized out>
        bin = <optimized out>
        victim = 0x7f5364081290
        size = 1856
        victim_index = <optimized out>
        remainder = <optimized out>
        remainder_size = 704
        block = <optimized out>
        bit = <optimized out>
        map = <optimized out>
        fwd = <optimized out>
        bck = <optimized out>
        errstr = 0x0
        __func__ = "_int_malloc"
#4  0x00007f53b616f59e in _int_memalign (av=av@entry=0x7f5364000020, alignment=alignment@entry=32, bytes=bytes@entry=1053) at malloc.c:4340
        nb = 1072
        m = <optimized out>
        p = <optimized out>
        brk = <optimized out>
        newp = <optimized out>
        newsize = <optimized out>
        leadsize = <optimized out>
        remainder = <optimized out>
        remainder_size = <optimized out>
        size = <optimized out>
        __func__ = "_int_memalign"
#5  0x00007f53b6170e1a in __GI___libc_memalign (alignment=32, bytes=1053) at malloc.c:3033
        ar_ptr = <optimized out>
        p = <optimized out>
        hook = <optimized out>
        __func__ = "__libc_memalign"
#6  0x00007f53b6172a2c in __posix_memalign (memptr=0x7f5377cf04d8, alignment=18446744073709551615, size=30366) at malloc.c:4953
        mem = 0x6
#7  0x00007f5395c2addb in av_malloc () from /usr/lib/x86_64-linux-gnu/libavutil.so.51
No symbol table info available.
#8  0x00007f5395eedd33 in av_dup_packet () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
No symbol table info available.
#9  0x00007f5396c93dbc in avformat_find_stream_info () from /usr/lib/x86_64-linux-gnu/libavformat.so.53
No symbol table info available.
#10 0x00007f5396eef1d1 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltavformat.so
No symbol table info available.
#11 0x00007f5396ef09ef in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltavformat.so
No symbol table info available.
#12 0x00007f53a9b49791 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#13 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#14 0x00007f53a9b495ec in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#15 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#16 0x00007f53a9b4ad7f in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#17 0x00007f53a9b49791 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#18 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#19 0x00007f53a9b49cdc in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#20 0x00007f53a9b49791 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#21 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#22 0x00007f53a9b4fce5 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#23 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#24 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#25 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#26 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#27 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#28 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#29 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#30 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#31 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#32 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#33 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#34 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#35 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#36 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#37 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#38 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#39 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#40 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#41 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#42 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#43 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#44 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#45 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#46 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#47 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#48 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#49 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#50 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#51 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#52 0x00007f53a9b50493 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#53 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#54 0x00007f53a9b50e70 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#55 0x00007f53a9b49791 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#56 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#57 0x00007f53a9b47c6b in mlt_service_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#58 0x00007f53a9b4dd96 in mlt_consumer_get_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#59 0x00007f53a9b4e28c in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
No symbol table info available.
#60 0x00007f53b64bbf6e in start_thread (arg=0x7f5377cf2700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f5377cf2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139996469077760, 5665136609710983578, 0, 139997521854560, 139997517469472, 4096, -5748717222000178790, -5748291679810729574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#61 0x00007f53b61e6ecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.