#0  0x00007fffef924ba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        pid = <value optimized out>
        selftid = <value optimized out>
#1  0x00007fffef9286b0 in abort () at abort.c:92
        act = {__sigaction_handler = {sa_handler = 0x7fffeca0d6d8, sa_sigaction = 0x7fffeca0d6d8}, sa_mask = {__val = {140737213865444, 140736712774368, 183, 140736712774608, 140737212940310, 206158430232, 140736712774624, 140736712774400, 140737212848312, 206158430256, 140736712774648, 20859904, 140737216183872, 10, 140737213870686, 140737488346860}}, sa_flags = -274497958, sa_restorer = 0x7fffeca0d569}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fffef91da71 in __assert_fail (assertion=0x7fffeca0d6d8 "!(req && current_request && !(((long) (req->sequence) - (long) (current_request)) <= 0))", file=<value optimized out>, line=183, function=0x7fffeca0d7d0 "process_responses") at assert.c:81
        buf = 0x13e4c00 "evolution: ../../src/xcb_io.c:183: process_responses: Assertion `!(req && current_request && !(((long) (req->sequence) - (long) (current_request)) <= 0))' failed.\n"
#3  0x00007fffec9a1454 in process_responses (dpy=0x6216a0, wait_for_first_event=<value optimized out>, current_error=<value optimized out>, current_request=33639) at ../../src/xcb_io.c:183
        req = 0x1324e30
        event_sequence = <value optimized out>
        reply = 0x2fa8c251fbc0fb00
        event = 0x10af310
        error = 0x7fffecc8c720
        c = 0x6228f0
        __PRETTY_FUNCTION__ = "process_responses"
#4  0x00007fffec9a19b0 in _XReply (dpy=0x6216a0, rep=0x7fffd1c59540, extra=0, discard=1) at ../../src/xcb_io.c:464
        error = <value optimized out>
        c = 0x6228f0
        __PRETTY_FUNCTION__ = "_XReply"
#5  0x00007fffec995333 in XSync (dpy=0x6216a0, discard=0) at ../../src/Sync.c:46
        rep = {type = 192 '\300', revertTo = 69 'E', sequenceNumber = 299, length = 0, focus = 4090009136, pad1 = 32767, pad2 = 19613120, pad3 = 0, pad4 = 4025829256, pad5 = 32767}
#6  0x00007fffec9954eb in _XSyncFunction (dpy=0x446b) at ../../src/Synchro.c:35
No locals.
#7  0x00007fffec97b3f4 in XFreeGC (dpy=0x6216a0, gc=0x1132ea0) at ../../src/FreeGC.c:45
        ext = 0x0
#8  0x00007ffff21f7b98 in gdk_gc_x11_finalize (object=0x12b45c0) at /build/buildd/gtk+2.0-2.22.0/gdk/x11/gdkgc-x11.c:84
No locals.
#9  0x00007ffff0577e14 in g_object_unref (_object=<value optimized out>) at /build/buildd/glib2.0-2.26.1/gobject/gobject.c:2712
        object = 0x12b45c0
        old_ref = 1
        __PRETTY_FUNCTION__ = "g_object_unref"
#10 0x00007fffee5f0fbd in cell_toggle_unrealize (ecell_view=0x12dc110) at e-cell-toggle.c:185
No locals.
#11 0x00007fffee60d028 in eti_unrealize_cell_views (eti=0x654e30) at e-table-item.c:408
        i = 2
#12 0x00007fffee60d144 in eti_remove_header_model (eti=0x654e30) at e-table-item.c:601
No locals.
#13 0x00007fffee60d1b4 in eti_dispose (object=0x654e30) at e-table-item.c:1405
        eti = 0x654e30
#14 0x00007ffff0578270 in g_object_run_dispose (object=0x654e30) at /build/buildd/glib2.0-2.26.1/gobject/gobject.c:938
        __PRETTY_FUNCTION__ = "g_object_run_dispose"
#15 0x00007fffee60275f in etgl_dispose (object=0x12e1930) at e-table-group-leaf.c:100
        etgl = <value optimized out>
#16 0x00007ffff0578270 in g_object_run_dispose (object=0x12e1930) at /build/buildd/glib2.0-2.26.1/gobject/gobject.c:938
        __PRETTY_FUNCTION__ = "g_object_run_dispose"
#17 0x00007fffee5fefac in e_table_group_container_child_node_free (etgc=0x12e1840, child_node=0x12fce00) at e-table-group-container.c:75
No locals.
#18 0x00007fffee5ff168 in etgc_remove (etg=<value optimized out>, row=0) at e-table-group-container.c:588
        child_node = 0x12fce00
        list = 0x11b84e0
#19 0x00007fffee61f915 in et_table_rows_deleted (table_model=<value optimized out>, row=0, count=36, et=0x12e4010) at e-table.c:918
        i = 1
        row_count = 0
#20 0x00007ffff0575a6e in g_closure_invoke (closure=0x1188060, return_value=0x0, n_param_values=3, param_values=0x1440000, invocation_hint=0x7fffd1c59870) at /build/buildd/glib2.0-2.26.1/gobject/gclosure.c:766
        marshal = 0
        marshal_data = 0x7fffefa39de6
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#21 0x00007ffff058bde7 in signal_emit_unlocked_R (node=0x10b33d0, detail=<value optimized out>, instance=<value optimized out>, emission_return=<value optimized out>, instance_and_params=<value optimized out>) at /build/buildd/glib2.0-2.26.1/gobject/gsignal.c:3252
        tmp = <value optimized out>
        handler = 0x119b000
        accumulator = 0x0
        emission = {next = 0x7fffffffab40, instance = 0x117c9f0, ihint = {signal_id = 595, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x10b3360
        handler_list = 0x1176d90
        return_accu = <value optimized out>
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 595
        max_sequential_handler_number = <value optimized out>
        return_value_altered = 1
#22 0x00007ffff058d2a6 in g_signal_emit_valist (instance=0x117c9f0, signal_id=<value optimized out>, detail=0, var_args=0x7fffd1c59a60) at /build/buildd/glib2.0-2.26.1/gobject/gsignal.c:2983
        signal_return_type = 4
        param_values = <value optimized out>
        node = 0x10b33d0
        i = <value optimized out>
        n_params = <value optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#23 0x00007ffff058d863 in g_signal_emit (instance=0x446b, signal_id=17542, detail=6) at /build/buildd/glib2.0-2.26.1/gobject/gsignal.c:3040
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffd1c59b40, reg_save_area = 0x7fffd1c59a80}}
#24 0x00007fffdf76567f in redo_queries (model=0x117c9f0) at e-cal-model.c:2338
        priv = 0x117ca20
        l = <value optimized out>
        slist = 0x13dfb30
#25 0x00007fffdf7b9728 in update_todo_view_async (msg=0x146e760) at gnome-cal.c:1238
        priv = 0x13eeac0
        model = 0x117c9f0
        sexp = 0x0
        __PRETTY_FUNCTION__ = "update_todo_view_async"
#26 0x00007fffdf7b901e in message_proxy (msg=0x146e760) at gnome-cal.c:185
        __PRETTY_FUNCTION__ = "message_proxy"
#27 0x00007fffefcdf73f in g_thread_pool_thread_proxy (data=<value optimized out>) at /build/buildd/glib2.0-2.26.1/glib/gthreadpool.c:319
        task = 0x146e760
        pool = 0x1493680
#28 0x00007fffefcdd7e4 in g_thread_create_proxy (data=0x1489300) at /build/buildd/glib2.0-2.26.1/glib/gthread.c:1897
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#29 0x00007ffff3c87971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
        __res = <value optimized out>
        pd = 0x7fffd1c5a700
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736712779520, 1095700441876447194, 140737488336160, 140736712780224, 140737354125376, 3, -1095757671282720806, -1095691719024263206}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#30 0x00007fffef9d792d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#31 0x0000000000000000 in ?? ()
No symbol table info available.