#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 set = {__val = {0, 9187201950435737471 }} pid = tid = #1 0x00007f6c81301f5d in __GI_abort () at abort.c:90 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x7f7f7f7f7f7f7f7f, sa_sigaction = 0x7f7f7f7f7f7f7f7f}, sa_mask = {__val = {9187201950435737471 , 140726884178400, 140726884179008}}, sa_flags = 4096, sa_restorer = 0x14} sigs = {__val = {32, 0 }} #2 0x00007f6c8134a28d in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f6c814714e8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:181 ap = {{gp_offset = 40, fp_offset = 2139062143, overflow_arg_area = 0x7ffd87f11c50, reg_save_area = 0x7ffd87f11be0}} fd = list = nlist = cp = written = #3 0x00007f6c8135164a in malloc_printerr (action=, str=0x7f6c8146de6e "free(): invalid pointer", ptr=, ar_ptr=) at malloc.c:5425 buf = "0000559ef762f960" cp = ar_ptr = ptr = str = 0x7f6c8146de6e "free(): invalid pointer" action = #4 0x00007f6c8135373e in _int_free (av=0x7f6c816a3c20 , p=, have_lock=0) at malloc.c:4174 size = fb = nextchunk = nextsize = nextinuse = prevsize = bck = fwd = errstr = locked = #5 0x00007f6c813583fe in __GI___libc_free (mem=) at malloc.c:3144 ar_ptr = p = hook = #6 0x00007f6c8191866a in g_free (mem=) at ../../../../glib/gmem.c:189 No locals. #7 0x00007f6c8273679a in e_cal_component_free_datetime (dt=0x7ffd87f11e48) at ./src/calendar/libecal/e-cal-component.c:5042 No locals. #8 0x00007f6c8272c690 in process_detached_instances (tz_cb=0x7f6c8272bd40 , default_timezone=0x559ef77228f0, tz_cb_data=0x559ef762f960, detached_instances=0x559ef77574a0, instances=0x559ef7757640) at ./src/calendar/libecal/e-cal-client.c:2562 instance_uid = 0x559ef77c42f0 "vqrbi3v2vln20uc2q1ki6lgobo@google.com" cmp = instance_recur_id = {type = E_CAL_COMPONENT_RANGE_SINGLE, datetime = {value = 0x0, tzid = 0x559ef762f960 "\340\317b\367\236U"}} i_rid = il = 0x559ef7757640 uid = 0x559ef776cbb0 "A31792A4-2366-47C6-AC4B-CD3E24B86CC2" processed = 0 recur_id = {type = E_CAL_COMPONENT_RANGE_SINGLE, datetime = {value = 0x559ef775b950, tzid = 0x559ef775b070 "UTC"}} d_rid = 1510065000 ci = 0x559ef77cae60 cid = 0x559ef77c36c0 dl = 0x559ef77574a0 unprocessed_instances = 0x0 #9 generate_instances (client=client@entry=0x559ef762f960, start=start@entry=1509361920, end=end@entry=1512990720, objects=, cancellable=cancellable@entry=0x0, cb=cb@entry=0x559ef58db180 , cb_data=0x7ffd87f11f20) at ./src/calendar/libecal/e-cal-client.c:2731 instances = 0x559ef7757640 detached_instances = l = priv = default_zone = 0x559ef77228f0 __func__ = "generate_instances" #10 0x00007f6c8272ca8c in e_cal_client_generate_instances_sync (client=0x559ef762f960, start=1509361920, end=1512990720, cb=0x559ef58db180 , cb_data=0x7ffd87f11f20) at ./src/calendar/libecal/e-cal-client.c:3086 objects = __func__ = "e_cal_client_generate_instances_sync" #11 0x0000559ef58dbc4e in app_load_events (app=0x559ef75e8b50) at ../src/calendar-server/gnome-shell-calendar-server.c:632 cal = 0x559ef762f960 error = 0x0 view = 0x559ef762ad20 data = {client = 0x559ef762f960, appointments = 0x559ef75fa580} clients = 0x7f6c70001c00 l = 0x7f6c6000cae0 ll = since_iso8601 = 0x559ef76162f0 "20171030T111200Z" until_iso8601 = 0x559ef76314a0 "20171211T111200Z" query = 0x559ef7633b00 "occur-in-time-range? (make-time \"20171030T111200Z\") (make-time \"20171211T111200Z\") \"Europe/Paris\"" tz_location = #12 0x0000559ef58dbf3f in handle_method_call (connection=, sender=sender@entry=0x7f6c7001b7c0 ":1.25", object_path=object_path@entry=0x7f6c60027890 "/org/gnome/Shell/CalendarServer", interface_name=interface_name@entry=0x7f6c70039290 "org.gnome.Shell.CalendarServer", method_name=method_name@entry=0x7f6c70013490 "GetEvents", parameters=parameters@entry=0x7f6c7001fa90, invocation=0x7f6c7005ec10, user_data=0x559ef75e8b50) at ../src/calendar-server/gnome-shell-calendar-server.c:836 builder = {u = {s = {partial_magic = 94141243635120, type = 0x7f6c0000027b, y = {206158430240, 206158430224, 140726884180304, 140726884180064, 206158430232, 140726884180240, 140726884180224, 0, 94141243261144, 5466833021176655104, 94141243635616, 140103443830920, 94141243659424, 94141243665408}}, x = {94141243635120, 140101833196155, 206158430240, 206158430224, 140726884180304, 140726884180064, 206158430232, 140726884180240, 140726884180224, 0, 94141243261144, 5466833021176655104, 94141243635616, 140103443830920, 94141243659424, 94141243665408}}} hash_iter = {dummy1 = 0x100, dummy2 = 0x559ef762b7a0, dummy3 = 0x7f6c8274fef4, dummy4 = 0, dummy5 = 0, dummy6 = 0x7f6c6001ca90} a = 0x559ef762df28 since = 1509361920 until = 1512990720 force_reload = 1 window_changed = app = 0x559ef75e8b50 __func__ = "handle_method_call" #13 0x00007f6c81eed3cc in call_in_idle_cb (user_data=0x7f6c7005ec10) at ../../../../gio/gdbusconnection.c:4851 invocation = 0x7f6c7005ec10 vtable = registration_id = subtree_registration_id = __func__ = "call_in_idle_cb" #14 0x00007f6c81912e25 in g_main_dispatch (context=0x559ef75d6d20) at ../../../../glib/gmain.c:3148 dispatch = 0x7f6c8190f760 prev_source = 0x0 was_in_call = 0 user_data = 0x7f6c7005ec10 callback = 0x7f6c81eed2e0 cb_funcs = 0x7f6c81bda280 cb_data = 0x7f6c7003d0d0 need_destroy = source = 0x7f6c7001c0b0 current = 0x559ef75d2e30 i = 0 #15 g_main_context_dispatch (context=context@entry=0x559ef75d6d20) at ../../../../glib/gmain.c:3813 No locals. #16 0x00007f6c819131f0 in g_main_context_iterate (context=0x559ef75d6d20, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3886 max_priority = 2147483647 timeout = -1 some_ready = 1 nfds = allocated_nfds = 2 fds = 0x559ef75e6d70 #17 0x00007f6c81913502 in g_main_loop_run (loop=0x559ef75d6e30) at ../../../../glib/gmain.c:4082 __func__ = "g_main_loop_run" #18 0x0000559ef58dab1a in main (argc=, argv=) at ../src/calendar-server/gnome-shell-calendar-server.c:1056 error = 0x0 opt_context = 0x559ef75d6c40 main_loop = 0x559ef75d6e30 ret = 1 name_owner_id = 1 stdin_channel = 0x559ef75d1f40 __func__ = "main"