monsta
commented
6 years ago Backtrace:
(gdb) bt full
#0 0x00007fef7b5f1c4c in g_variant_ref (value=0x6e61697261765f67) at ../../../../glib/gvariant-core.c:661
_g_boolean_var_ = <optimized out>
#1 0x00007fef7b5f20dd in g_variant_get_child_value (value=0x7ffd60670090, index_=0) at ../../../../glib/gvariant-core.c:985
child = <optimized out>
__func__ = "g_variant_get_child_value"
#2 0x00007fef7b5f08c4 in g_variant_iter_next (iter=iter@entry=0x7ffd6066ffa0, format_string=<optimized out>,
format_string@entry=0x55a75a327bb2 "{&sv}") at ../../../../glib/gvariant.c:5635
value = <optimized out>
__func__ = "g_variant_iter_next"
#3 0x000055a75a326614 in sn_dbus_menu_item_update_props (item=item@entry=0x55a75bc76f50, props=props@entry=0x7ffd60670090)
at sn-dbus-menu-item.c:282
iter =
{x = {140726220816528, 3404456409, 0, 0, 140726220816520, 140666543831902, 94177287414488, 3579507750, 1, 140666546553561, 757451354288, 140666546547952, 94177287313920, 94177288824784, 144, 140666543425092}}
prop = 0x7ffd6066ffa0 "\220"
value = 0xcaebe1d95728a500
#4 0x000055a75a315b01 in layout_update_item (props=0x7ffd60670090, id=3404456409, gtk_menu=0x0, menu=0x55a75bbc06a0 [SnDBusMenu])
at sn-dbus-menu.c:112
item = 0x55a75bc76f50
id = 3404456409
props = 0x7ffd60670090
items = 0x7fef60014830
iter =
{x = {140666084608080, 140666544180064, 140666544171336, 3404456409, 5, 94177287643424, 94177287696208, 140666084608048, 0, 140666084608080, 94177286948512, 140666543743210, 94177286948512, 140666543742827, 94177287696208, 5757248768}}
child = <optimized out>
#5 0x000055a75a315b01 in layout_parse (menu=menu@entry=0x55a75bbc06a0 [SnDBusMenu], layout=layout@entry=0x0, gtk_menu=gtk_menu@entry=0x0)
at sn-dbus-menu.c:131
id = 3404456409
props = 0x7ffd60670090
items = 0x7fef60014830
iter =
{x = {140666084608080, 140666544180064, 140666544171336, 3404456409, 5, 94177287643424, 94177287696208, 140666084608048, 0, 140666084608080, 94177286948512, 140666543743210, 94177286948512, 140666543742827, 94177287696208, 5757248768}}
child = <optimized out>
#6 0x000055a75a315a8a in layout_parse (menu=menu@entry=0x55a75bbc06a0 [SnDBusMenu], layout=layout@entry=0x7fef60016e10, gtk_menu=gtk_menu@entry=0x55a75bbc06a0 [SnDBusMenu]) at sn-dbus-menu.c:141
value = 0x0
id = 3404456409
props = 0x55a75ba20e40
items = 0x7fef60014830
iter =
{x = {140666084608048, 1, 0, 0, 0, 140726220816880, 140726220817176, 3579507750, 0, 140666084608080, 94177286948512, 14066654374---Type <return> to continue, or q <return> to quit---
3210, 94177286948512, 140666543742827, 140726220817172, 140666543736384}}
child = 0x7fef60016e10
#7 0x000055a75a315a8a in layout_parse (menu=menu@entry=0x55a75bbc06a0 [SnDBusMenu], layout=<optimized out>, gtk_menu=<optimized out>)
at sn-dbus-menu.c:141
value = 0x7fef60016e10
id = 0
props = 0x7fef600180a0
items = 0x55a75ba20e10
iter =
{x = {94177285246480, 4, 0, 0, 94177283842740, 140666151638720, 140666084616800, 3579507750, 0, 94177284896128, 140666546410112, 140666549690416, 0, 94177284305104, 140726220817184, 140666084616800}}
child = 0x7fef60014830
#8 0x000055a75a31640c in get_layout_cb (source_object=0x55a75b9cb580 [SnDBusMenuGenProxy], res=<optimized out>, user_data=<optimized out>)
at sn-dbus-menu.c:180
layout = 0x55a75ba20e40
revision = 0
error = 0x0
menu = 0x55a75bbc06a0 [SnDBusMenu]
#9 0x00007fef7bb5e203 in g_task_return_now (task=0x55a75b93b0d0 [GTask]) at ../../../../gio/gtask.c:1145
#10 0x00007fef7bb5ec26 in g_task_return (task=0x55a75b93b0d0 [GTask], type=<optimized out>) at ../../../../gio/gtask.c:1203
source = 0x7fef60023200
#11 0x00007fef7bb9d06b in reply_cb (connection=<optimized out>, res=<optimized out>, user_data=0x55a75b93b0d0)
at ../../../../gio/gdbusproxy.c:2589
data = <optimized out>
task = 0x55a75b93b0d0 [GTask]
value = 0x7fef60016a60
error = 0x0
fd_list = 0x0
#12 0x00007fef7bb5e203 in g_task_return_now (task=0x55a75b9471f0 [GTask]) at ../../../../gio/gtask.c:1145
#13 0x00007fef7bb5ec26 in g_task_return (task=0x55a75b9471f0 [GTask], type=<optimized out>) at ../../../../gio/gtask.c:1203
source = 0x7fef60023200
#14 0x00007fef7bb91cd2 in g_dbus_connection_call_done (source=<optimized out>, result=0x7fef60004410, user_data=0x55a75b9471f0)
at ../../../../gio/gdbusconnection.c:5722
connection = <optimized out>
task = 0x55a75b9471f0 [GTask]
state = 0x55a75b99aee0
error = 0x0
reply = 0x55a75bcc4280 [GDBusMessage]
value = <optimized out>
#15 0x00007fef7bb5e203 in g_task_return_now (task=0x7fef60004410 [GTask]) at ../../../../gio/gtask.c:1145
#16 0x00007fef7bb5e239 in complete_in_idle_cb (task=0x7fef60004410) at ../../../../gio/gtask.c:1159
#17 0x00007fef7b5b5e25 in g_main_dispatch (context=0x55a75b8e5b30) at ../../../../glib/gmain.c:3148
dispatch = 0x7fef7b5b2760 <g_idle_dispatch>
---Type <return> to continue, or q <return> to quit---
prev_source = 0x0
was_in_call = 0
user_data = 0x7fef60004410
callback = 0x7fef7bb5e230 <complete_in_idle_cb>
cb_funcs = 0x7fef7b87d280 <g_source_callback_funcs>
cb_data = 0x7fef60003f50
need_destroy = <optimized out>
source = 0x7fef60023200
current = 0x55a75b913010
i = 0
#18 0x00007fef7b5b5e25 in g_main_context_dispatch (context=context@entry=0x55a75b8e5b30) at ../../../../glib/gmain.c:3813
#19 0x00007fef7b5b61f0 in g_main_context_iterate (context=0x55a75b8e5b30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
max_priority = 2147483647
timeout = 1
some_ready = 1
nfds = <optimized out>
allocated_nfds = 3
fds = 0x55a75ba150e0
#20 0x00007fef7b5b6502 in g_main_loop_run (loop=0x55a75ba150c0) at ../../../../glib/gmain.c:4082
__func__ = "g_main_loop_run"
#21 0x00007fef7cb0e725 in gtk_main () at ../../../../gtk/gtkmain.c:1322
loop = 0x55a75ba150c0
#22 0x00007fef7d531474 in mate_panel_applet_factory_main (factory_id=<optimized out>, out_process=1, applet_type=94177285193728, callback=<optimized out>, user_data=0x0) at mate-panel-applet.c:2321
factory = 0x55a75bb24300 [MatePanelAppletFactory]
closure = 0x55a75ba14180
__func__ = "mate_panel_applet_factory_main"
#23 0x000055a75a30b4c8 in main (argc=<optimized out>, argv=<optimized out>) at main.c:422
context = 0x55a75b8b7540
error = 0x0
retval = <optimized out>
(gdb) 
joakim-tjernlund
lukefromdc
muktupavels
alexarnaud
oblongau
Expected behaviour
No segfault. Notification area to be updated, presumably to show calibre icon.
Actual behaviour
Popup saying, "Notification Area" has quit unexpectedly. If you reload a panel object, it will automatically be added back to the panel." The network connection/speaker etc. icons are then not showing. If I click "Reload" then they reappear. There is no indication there that calibre is running, but it is actually properly running in the background.
dmesg has this entry:
notification-ar[17348]: segfault at 22 ip 00007f90aed14268 sp 00007ffeda1f5bc0 error 6 in libglib-2.0.so.0.4800.2[7f90aecf4000+10f000]/var/log/syslog has:
` Dec 1 07:27:09 bob-mint org.mate.panel.applet.NotificationAreaAppletFactory[1712]: (notification-area-applet:17348): status-notifier-watcher-WARNING **: Status Notifier Item with bus name 'org.kde.StatusNotifierItem-18318-1' and object path '/StatusNotifierItem' is already registered
Dec 1 07:27:09 bob-mint org.mate.panel.applet.NotificationAreaAppletFactory[1712]: (notification-area-applet:17348): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -1 and height 15
Dec 1 07:27:09 bob-mint org.mate.panel.applet.NotificationAreaAppletFactory[1712]: (notification-area-applet:17348): GLib-GIO-WARNING **: Received property Version with type i does not match expected type u in the expected interface
Dec 1 07:27:09 bob-mint org.mate.panel.applet.NotificationAreaAppletFactory[1712]: (notification-area-applet:17348): GLib-CRITICAL **: the GVariant format string '(i@a{sv}@av)' has a type of '(ia{sv}av)' but the given value has a type of '(ia{sv}a(ia{sv}av))'
Dec 1 07:27:09 bob-mint org.mate.panel.applet.NotificationAreaAppletFactory[1712]: (notification-area-applet:17348): GLib-CRITICAL **: g_variant_get: assertion 'valid_format_string (format_string, TRUE, value)' failed
Dec 1 07:27:09 bob-mint kernel: [44554.934631] notification-ar[17348]: segfault at 22 ip 00007f90aed14268 sp 00007ffeda1f5bc0 error 6 in libglib-2.0.so.0.4800.2[7f90aecf4000+10f000]
Dec 1 07:27:12 bob-mint org.mate.panel.applet.NotificationAreaAppletFactory[1712]: (notification-area-applet:18359): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -1 and height 15 `
Steps to reproduce the behaviour
Using dconf-editor, set org>mate>panel>general>enable-sni-support
This fault occurs when trying to run calibre to start minimized to system tray. (https://manual.calibre-ebook.com/generated/en/calibre.html)
In Control Centre|Startup Applications "calibre --start-in-tray" is the command.
Or, with calibre not running in background, running "calibre --start-in-tray" results in the same error and behaviour.
MATE general version
1.18.0
Package version
mate-desktop is 1.18.0-+sonya mate-panel is 1.18.6-1+sonya
Linux Distribution
Release Linux Mint 18.3 Sylvia 64-bit Kernel Linux 4.10.0-40-generic x86_64 MATE 1.18.0
Link to downstream report of your Distribution