#0  0x00007fe7c1d9ab8d in ?? () at /build/buildd/glib2.0-2.31.20/./glib/gvariant-core.c:583 from /tmp/tmpS40PBP/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x0000000000000007 in ?? ()
No symbol table info available.
#2  0x00007fe7c2a3aca6 in dee_sequence_model_free_row (self=<optimized out>, iter=0x206c0a0) at dee-sequence-model.c:981
        priv = 0x201a1d0
        row = 0x7fe7b8017f40
        n_cols = 32
        i = <optimized out>
        tag_iter = <optimized out>
        row_tag_iter = <optimized out>
        dum = <optimized out>
        destroy = <optimized out>
#3  0x00007fe7c2a3c1f2 in dee_sequence_model_remove (self=0x201a180, iter_=0x206c0a0) at dee-sequence-model.c:482
        __PRETTY_FUNCTION__ = "dee_sequence_model_remove"
#4  0x00007fe7c2c82182 in unity_results_synchronizer_on_row_removed (iter=0x1ea9c60, provider=0x1ec4440, self=0x2024540) at unity-lens-tools.c:1228
        _tmp9_ = <optimized out>
        _tmp11_ = <optimized out>
        _tmp8_ = <optimized out>
        _tmp10_ = <optimized out>
        _tmp12_ = <optimized out>
        _tmp1_ = 0x1ec4440
        _tmp4_ = 0x1ec4440
        riter = <optimized out>
        _tmp7_ = <optimized out>
        _tmp2_ = 0x1
        tag = 0x1
        _tmp5_ = 0x1ea9c60
        _tmp0_ = <optimized out>
        _tmp6_ = <optimized out>
        _tmp3_ = 0x1
#5  _unity_results_synchronizer_on_row_removed_dee_model_row_removed (_sender=<optimized out>, iter=0x1ea9c60, self=0x2024540) at unity-lens-tools.c:963
No locals.
#6  0x00007fe7c22393c4 in g_closure_add_invalidate_notifier (closure=0x202ff20, notify_data=0x0, notify_func=0) at /build/buildd/glib2.0-2.31.20/./gobject/gclosure.c:467
        __s = <optimized out>
        __p = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_add_invalidate_notifier"
#7  0x00007fe7c1d57f73 in g_hash_table_lookup_node (hash_return=<synthetic pointer>, key=0x0, hash_table=0x0) at /build/buildd/glib2.0-2.31.20/./glib/ghash.c:401
        node_hash = <optimized out>
        hash_value = <optimized out>
        have_tombstone = 0
        step = 0
        node_index = <optimized out>
        first_tombstone = 0
#8  g_hash_table_lookup (hash_table=0x0, key=0x0) at /build/buildd/glib2.0-2.31.20/./glib/ghash.c:1074
        node_hash = <optimized out>
        __PRETTY_FUNCTION__ = "g_hash_table_lookup"
#9  0x00007fe7c22495f5 in g_param_spec_enum (name=0x3 <Address 0x3 out of bounds>, nick=0x1ec4440 "p\020\001\002", blurb=0x2030460 "\237", enum_type=33623120, default_value=33752160, flags=<optimized out>) at /build/buildd/glib2.0-2.31.20/./gobject/gparamspecs.c:2031
        espec = <optimized out>
        enum_class = <optimized out>
        __PRETTY_FUNCTION__ = "g_param_spec_enum"
#10 0x00007fe7c1d66001 in g_main_context_ref_thread_default () at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:751
        context = <optimized out>
#11 0x00000000000000cb in ?? ()
No symbol table info available.
#12 0x0000000002010c50 in ?? ()
No symbol table info available.
#13 0x0000000001ec4440 in ?? ()
No symbol table info available.
#14 0x00000000c22588d7 in ?? ()
No symbol table info available.
#15 0x000000000200e310 in ?? ()
No symbol table info available.
#16 0x0000000000000018 in ?? ()
No symbol table info available.
#17 0x0000000000000000 in ?? ()
No symbol table info available.