#0  0x00007fd0fcbf8828 in gee_linked_list_iterator_real_next (base=0x556fc70d1cc0) at linkedlist.c:2065
        self = 0x556fc70d1cc0
        result = 0
        _tmp0_ = 1
        _tmp1_ = 0x0
        _tmp2_ = 0
        _tmp3_ = 0x0
        _tmp4_ = 0
        __FUNCTION__ = "gee_linked_list_iterator_real_next"
#1  0x0000556fc59e89b2 in photo_run_source_pixbuf_cache ()
No symbol table info available.
#2  0x0000556fc59e8f48 in photo_get_prefetched_copy ()
No symbol table info available.
#3  0x0000556fc59ec515 in photo_get_pixbuf_with_options ()
No symbol table info available.
#4  0x0000556fc59ef18a in photo_real_get_pixbuf ()
No symbol table info available.
#5  0x0000556fc58fc7b8 in direct_photo_real_get_pixbuf ()
No symbol table info available.
#6  0x0000556fc5a3e5b5 in pixbuf_cache_baseline_fetch_job_real_execute ()
No symbol table info available.
#7  0x0000556fc58812b8 in _workers_thread_start_gfunc ()
No symbol table info available.
#8  0x00007fd0f92d955e in g_thread_pool_thread_proxy () from /tmp/apport_sandbox_BeFHo8/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x00007fd0f92d8bc5 in g_thread_proxy () from /tmp/apport_sandbox_BeFHo8/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007fd0f90526fa in start_thread (arg=0x7fd0d3fff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fd0d3fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140534886692608, -7303048359203604758, 0, 140721146615983, 8388608, 93938556009920, 7280064168532342506, 7279978911114557162}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007fd0f8d88b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.