Bug 1254043 - [abrt] network-manager-applet: g_type_check_instance_is_fundamentally_a(): nm-applet killed by SIGSEGV
Summary: [abrt] network-manager-applet: g_type_check_instance_is_fundamentally_a(): nm...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: network-manager-applet
Version: 23
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Dan Williams
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:a3de865350d6a29112d49c4096a...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-08-17 01:58 UTC by satellitgo
Modified: 2015-10-07 22:50 UTC (History)
5 users (show)

Fixed In Version: 1.0.6-3.fc23 network-manager-applet-1.0.6-3.fc22
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-09-04 03:23:54 UTC
Type: ---


Attachments (Terms of Use)
File: backtrace (69.71 KB, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: cgroup (190 bytes, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: core_backtrace (41.72 KB, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: dso_list (10.36 KB, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: environ (1.27 KB, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: limits (1.29 KB, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: maps (53.66 KB, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: mountinfo (3.58 KB, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: namespaces (85 bytes, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: open_fds (1.35 KB, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: proc_pid_status (1009 bytes, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
File: var_log_messages (309 bytes, text/plain)
2015-08-17 01:58 UTC, satellitgo
no flags Details
Output from valgrind (48.99 KB, text/plain)
2015-08-28 18:47 UTC, Lukas Slebodnik
no flags Details

Description satellitgo 2015-08-17 01:58:34 UTC
Version-Release number of selected component:
network-manager-applet-1.0.4-2.fc23

Additional info:
reporter:       libreport-2.6.2
backtrace_rating: 4
cmdline:        nm-applet
crash_function: g_type_check_instance_is_fundamentally_a
executable:     /usr/bin/nm-applet
global_pid:     1965
kernel:         4.2.0-0.rc5.git0.2.fc23.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 g_type_check_instance_is_fundamentally_a at gtype.c:4028
 #2 popup_menu_item_info_destroy at nm-ui-utils.c:738
 #3 closure_invoke_notifiers at gclosure.c:259
 #4 g_closure_unref at gclosure.c:608
 #5 handler_unref_R at gsignal.c:665
 #6 g_signal_handlers_destroy at gsignal.c:2671
 #7 g_object_real_dispose at gobject.c:1019
 #9 gtk_menu_shell_forall at gtkmenushell.c:1167
 #10 gtk_container_destroy at gtkcontainer.c:1579
 #15 gtk_widget_dispose at gtkwidget.c:12139

Comment 1 satellitgo 2015-08-17 01:58:37 UTC
Created attachment 1063587 [details]
File: backtrace

Comment 2 satellitgo 2015-08-17 01:58:37 UTC
Created attachment 1063588 [details]
File: cgroup

Comment 3 satellitgo 2015-08-17 01:58:38 UTC
Created attachment 1063589 [details]
File: core_backtrace

Comment 4 satellitgo 2015-08-17 01:58:39 UTC
Created attachment 1063590 [details]
File: dso_list

Comment 5 satellitgo 2015-08-17 01:58:40 UTC
Created attachment 1063591 [details]
File: environ

Comment 6 satellitgo 2015-08-17 01:58:40 UTC
Created attachment 1063592 [details]
File: limits

Comment 7 satellitgo 2015-08-17 01:58:41 UTC
Created attachment 1063593 [details]
File: maps

Comment 8 satellitgo 2015-08-17 01:58:42 UTC
Created attachment 1063594 [details]
File: mountinfo

Comment 9 satellitgo 2015-08-17 01:58:43 UTC
Created attachment 1063595 [details]
File: namespaces

Comment 10 satellitgo 2015-08-17 01:58:43 UTC
Created attachment 1063596 [details]
File: open_fds

Comment 11 satellitgo 2015-08-17 01:58:44 UTC
Created attachment 1063597 [details]
File: proc_pid_status

Comment 12 satellitgo 2015-08-17 01:58:45 UTC
Created attachment 1063598 [details]
File: var_log_messages

Comment 13 Jirka Klimes 2015-08-17 06:57:08 UTC
Do you happen to know how to trigger the crash?

Comment 14 Lukas Slebodnik 2015-08-28 13:19:38 UTC
I hit this crash as well.
I will try to run nm-applet with valgrind.

Comment 15 Lukas Slebodnik 2015-08-28 18:47:48 UTC
Created attachment 1068118 [details]
Output from valgrind

It looks like use after free error.

I'm not sure about security impact therefore
I marked this attachment as private. You can change it to public after analysis.

Comment 16 Jirka Klimes 2015-08-31 14:12:20 UTC
I could not reproduce. But I found the problem thanks to the valgrind log. Thanks, Lukas :)

The issue has been fixed upstream:
master: 0d0e843 libnma/libnm-gtk: fix a possible crash on widgets destroy (rh #1254043)
nma-1-0: 6ee38dd libnm-gtk: fix a possible crash on widgets destroy (rh #1254043)

Comment 17 Fedora Update System 2015-09-01 09:58:30 UTC
network-manager-applet-1.0.6-3.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2015-14745

Comment 18 Fedora Update System 2015-09-01 09:58:41 UTC
network-manager-applet-1.0.6-3.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2015-14746

Comment 19 Fedora Update System 2015-09-01 20:22:27 UTC
network-manager-applet-1.0.6-3.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update network-manager-applet'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-14746

Comment 20 Lukas Slebodnik 2015-09-02 05:01:28 UTC
(In reply to Jirka Klimes from comment #16)
> I could not reproduce. But I found the problem thanks to the valgrind log.
> Thanks, Lukas :)
> 
You are welcome.
It failed quite often for me so it wasn't a problem.
Marking attachment and private comment as public.

Comment 21 Fedora Update System 2015-09-02 16:21:34 UTC
network-manager-applet-1.0.6-3.fc22 has been pushed to the Fedora 22 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update network-manager-applet'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-14745

Comment 22 Fedora Update System 2015-09-04 03:23:52 UTC
network-manager-applet-1.0.6-3.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

Comment 23 Fedora Update System 2015-10-07 22:50:36 UTC
network-manager-applet-1.0.6-3.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.


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