#0  tracker_db_statement_start_sparql_cursor (stmt=stmt@entry=0x0, types=types@entry=0x7f8c5c005ff0, n_types=n_types@entry=12, variable_names=variable_names@entry=0x7f8c5c004bf0, n_variable_names=n_variable_names@entry=12, threadsafe=threadsafe@entry=1, error=error@entry=0x7f8c7146ac00) at tracker-db-interface-sqlite.c:2103
        _g_boolean_var_ = <optimized out>
        __PRETTY_FUNCTION__ = "tracker_db_statement_start_sparql_cursor"
#1  0x00007f8c7759aa41 in tracker_sparql_query_exec_sql_cursor (self=self@entry=0x7f8c680bdd40, sql=sql@entry=0x7f8c5c00ec10 "SELECT DISTINCT (SELECT Uri FROM Resource WHERE ID = \"1_u\"), (SELECT \"nie:url\" FROM \"nie:DataObject\" WHERE ID = \"1_u\") COLLATE TRACKER, (SELECT \"nfo:fileName\" FROM \"nfo:FileDataObject\" WHERE ID = \"1_u"..., types=0x7f8c5c005ff0, types_length1=12, variable_names=0x7f8c5c004bf0, variable_names_length1=12, threadsafe=threadsafe@entry=1, error=error@entry=0x7f8c7146ac80) at /home/martyn/Source/tracker/src/libtracker-data/tracker-sparql-query.vala:534
        result = 0x0
        _tmp0_ = 0x7f8c5c00ec10 "SELECT DISTINCT (SELECT Uri FROM Resource WHERE ID = \"1_u\"), (SELECT \"nie:url\" FROM \"nie:DataObject\" WHERE ID = \"1_u\") COLLATE TRACKER, (SELECT \"nfo:fileName\" FROM \"nfo:FileDataObject\" WHERE ID = \"1_u"...
        _tmp1_ = <optimized out>
        stmt = <optimized out>
        _tmp2_ = 0x0
        _tmp3_ = 0x7f8c5c005ff0
        _tmp3__length1 = 12
        _tmp4_ = 0x7f8c5c004bf0
        _tmp4__length1 = 12
        _tmp5_ = 1
        _tmp6_ = 0x0
        _tmp7_ = <optimized out>
        _inner_error_ = 0x0
        __PRETTY_FUNCTION__ = "tracker_sparql_query_exec_sql_cursor"
#2  0x00007f8c7759f3e6 in tracker_sparql_query_execute_select_cursor (error=0x7f8c7146ac78, self=0x7f8c680bdd40, threadsafe=<optimized out>) at /home/martyn/Source/tracker/src/libtracker-data/tracker-sparql-query.vala:553
        _tmp3_ = 0x7f8c680be530
        _tmp7_ = 0x0
        result = 0x0
        _tmp2_ = 0x7f8c5c00ec10 "SELECT DISTINCT (SELECT Uri FROM Resource WHERE ID = \"1_u\"), (SELECT \"nie:url\" FROM \"nie:DataObject\" WHERE ID = \"1_u\") COLLATE TRACKER, (SELECT \"nfo:fileName\" FROM \"nfo:FileDataObject\" WHERE ID = \"1_u"...
        _tmp6_ = <optimized out>
        _tmp6__length1 = <optimized out>
        sql = <optimized out>
        context = 0x7f8c680be530
        _tmp1_ = <optimized out>
        _tmp5_ = 0x7f8c680be530
        _inner_error_ = 0x0
        _tmp0_ = 0x7f8c680be530
        _tmp4_ = <optimized out>
        _tmp4__length1 = <optimized out>
        _tmp8_ = <optimized out>
#3  tracker_sparql_query_execute_cursor (self=self@entry=0x7f8c680bdd40, threadsafe=threadsafe@entry=0, error=error@entry=0x7f8c7146ad28) at /home/martyn/Source/tracker/src/libtracker-data/tracker-sparql-query.vala:422
        _tmp1_ = 0
        _tmp2_ = 0x0
        _tmp0_ = <optimized out>
        _inner_error_ = 0x0
        __PRETTY_FUNCTION__ = "tracker_sparql_query_execute_cursor"
#4  0x00007f8c775b4f9b in tracker_data_query_sparql_cursor (query=<optimized out>, error=error@entry=0x7f8c7146ad28) at tracker-data-query.c:143
        sparql_query = 0x7f8c680bdd40
        cursor = <optimized out>
        __PRETTY_FUNCTION__ = "tracker_data_query_sparql_cursor"
#5  0x0000000000416079 in tracker_store_pool_dispatch_cb (task=<optimized out>) at /home/martyn/Source/tracker/src/tracker-store/tracker-store.vala:213
        _tmp7_ = <optimized out>
        _tmp11_ = <optimized out>
        _tmp4_ = <optimized out>
        cursor = <optimized out>
        _tmp5_ = 0x112eaa0
        _tmp8_ = 0x0
        _tmp10__target = <optimized out>
        query_task = 0x112eaa0
        _tmp9_ = <optimized out>
        _tmp10_ = <optimized out>
        _tmp6_ = 0x112eaa0
        _tmp3_ = TRACKER_STORE_TASK_TYPE_QUERY
        _tmp2_ = <optimized out>
        _tmp1_ = <optimized out>
        _inner_error_ = 0x0
        _data8_ = 0x1106790
        _tmp0_ = <optimized out>
#6  _tracker_store_pool_dispatch_cb_gfunc (data=<optimized out>, self=<optimized out>) at /home/martyn/Source/tracker/src/tracker-store/tracker-store.vala:309
No locals.
#7  0x00007f8c768cd8b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
        task = 0x112eaa0
        pool = 0xf6ec50
#8  0x00007f8c768cd075 in g_thread_proxy (data=0xf564a0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0xf564a0
#9  0x00007f8c7664af8e in start_thread (arg=0x7f8c7146b700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f8c7146b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140241172608768, 4654914044251866646, 0, 140241279209568, 140736354350672, 4096, -4647308939812403690, -4647293288880929258}, 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"
#10 0x00007f8c76374e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.