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Bug 1942905 - [abrt] nm-connection-editor: __strlen_avx2(): nm-connection-editor killed by SIGSEGV
Summary: [abrt] nm-connection-editor: __strlen_avx2(): nm-connection-editor killed by ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: network-manager-applet
Version: 34
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Lubomir Rintel
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:73e80de0d62a5a7f93f4dbc5047...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-03-25 10:15 UTC by J Coates
Modified: 2021-05-19 01:21 UTC (History)
13 users (show)

Fixed In Version: network-manager-applet-1.22.0-1.fc34
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-05-19 01:21:42 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: backtrace (86.30 KB, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: cgroup (509 bytes, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: core_backtrace (38.50 KB, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: cpuinfo (2.38 KB, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: dso_list (396 bytes, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: environ (1.60 KB, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: exploitable (82 bytes, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: limits (1.29 KB, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: maps (3.88 KB, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: mountinfo (3.98 KB, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: open_fds (1.42 KB, text/plain)
2021-03-25 10:15 UTC, J Coates 		no flags Details
File: proc_pid_status (1.39 KB, text/plain)
2021-03-25 10:16 UTC, J Coates 		no flags Details
View All

Description J Coates 2021-03-25 10:15:41 UTC 
Description of problem:
 - Open nm-connection-editor
 - Select "Wired connection" and press edit. The crash happens immediately.

This is the contents of /etc/sysconfig/network-scripts/ifcfg-Wired_connection_1 if it helps:

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=dhcp
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_PRIVACY=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME="Wired connection"
UUID=c354415e-ac95-3a0c-b1ec-7579a439e835
DEVICE=eno1
ONBOOT=yes
AUTOCONNECT_PRIORITY=-999
SECONDARY_UUIDS=b8768765-8d75-44d0-b9db-676e2626e332

Version-Release number of selected component:
nm-connection-editor-1.20.0-4.fc34

Additional info:
reporter:       libreport-2.14.0
backtrace_rating: 4
cmdline:        nm-connection-editor
crash_function: __strlen_avx2
executable:     /usr/bin/nm-connection-editor
journald_cursor: s=4ebdaa160b584d5d9d0e47ac9b94c10d;i=25b311;b=44c6dc1efdda4ac68cd700e616a4f090;m=34425d45;t=5be597d62b19c;x=4e7d85200dc4e31d
kernel:         5.11.8-300.fc34.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            2434

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 __strlen_avx2 at ../sysdeps/x86_64/multiarch/strlen-avx2.S:65
 #1 g_strdup at ../glib/gstrfuncs.c:363
 #2 g_strdupv at ../glib/gstrfuncs.c:2587
 #4 _g_type_boxed_copy at ../gobject/gtype.c:4355
 #5 boxed_proxy_collect_value at ../gobject/gboxed.c:249
 #6 g_object_set_valist at ../gobject/gobject.c:2454
 #7 g_object_set at ../gobject/gobject.c:2635
 #8 ui_to_setting at ../src/connection-editor/page-general.c:421
 #9 ce_page_validate_v at ../src/connection-editor/page-general.c:450
 #10 ce_page_validate at ../src/connection-editor/ce-page.c:161
Comment 1 J Coates 2021-03-25 10:15:46 UTC 
Created attachment 1766253 [details]
File: backtrace
Comment 2 J Coates 2021-03-25 10:15:47 UTC 
Created attachment 1766254 [details]
File: cgroup
Comment 3 J Coates 2021-03-25 10:15:49 UTC 
Created attachment 1766255 [details]
File: core_backtrace
Comment 4 J Coates 2021-03-25 10:15:50 UTC 
Created attachment 1766256 [details]
File: cpuinfo
Comment 5 J Coates 2021-03-25 10:15:51 UTC 
Created attachment 1766257 [details]
File: dso_list
Comment 6 J Coates 2021-03-25 10:15:52 UTC 
Created attachment 1766258 [details]
File: environ
Comment 7 J Coates 2021-03-25 10:15:53 UTC 
Created attachment 1766259 [details]
File: exploitable
Comment 8 J Coates 2021-03-25 10:15:54 UTC 
Created attachment 1766260 [details]
File: limits
Comment 9 J Coates 2021-03-25 10:15:56 UTC 
Created attachment 1766261 [details]
File: maps
Comment 10 J Coates 2021-03-25 10:15:57 UTC 
Created attachment 1766262 [details]
File: mountinfo
Comment 11 J Coates 2021-03-25 10:15:59 UTC 
Created attachment 1766263 [details]
File: open_fds
Comment 12 J Coates 2021-03-25 10:16:01 UTC 
Created attachment 1766264 [details]
File: proc_pid_status
Comment 13 Thomas Haller 2021-03-25 10:24:11 UTC 
upstream fix: https://gitlab.gnome.org/GNOME/network-manager-applet/-/issues/125
Comment 14 Serge Matveenko 2021-04-02 07:28:59 UTC 
*** Bug 1945830 has been marked as a duplicate of this bug. ***
Comment 15 Dmytro Nezhynskyi 2021-04-06 06:19:10 UTC 
*** Bug 1946433 has been marked as a duplicate of this bug. ***
Comment 16 Michael 2021-04-21 21:00:59 UTC 
Similar problem has been detected:

Trying to enable automatic VPN connection

reporter:       libreport-2.14.0
backtrace_rating: 4
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-gnome-nm\x2dconnection\x2deditor-11407.scope
cmdline:        nm-connection-editor
crash_function: __strlen_avx2
executable:     /usr/bin/nm-connection-editor
journald_cursor: s=40d5cacfb373406ca18aefee387cf67d;i=7402;b=e8006627959841569bec4e2338f01d17;m=3f3b2e96;t=5c081a38c3c27;x=62098a7e802481cb
kernel:         5.11.12-300.fc34.x86_64
package:        nm-connection-editor-1.20.0-4.fc34
reason:         nm-connection-editor killed by SIGSEGV
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000
Comment 17 Marcel Haerry 2021-04-29 09:24:29 UTC 
This issue made it now into F34 - can we get a fixed release?
Comment 18 Marcel Haerry 2021-04-29 09:43:11 UTC 
I did a rebuild with https://gitlab.gnome.org/GNOME/network-manager-applet/-/commit/da6b2bb94250d8ffb218caf921c9df8c394372d4 applied as patch and I can confirm I am able to edit connections again.

Maybe it would be great to have patched release for F34 since connections with VPNs as secondaries are not that uncommon.
Comment 19 Marcel Haerry 2021-04-29 10:28:00 UTC 
https://src.fedoraproject.org/rpms/network-manager-applet/pull-request/2
Comment 20 throw_away_bug_report 2021-05-02 11:43:24 UTC 
bump :)
Comment 21 Dimitris 2021-05-08 21:41:52 UTC 
Similar problem has been detected:

Bluetooth connection, available to all users:  Attempted to enable "Automatically connect to VPN".  Application crashed.

reporter:       libreport-2.14.0
backtrace_rating: 4
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-glib-gnome\x2dnetwork\x2dpanel-12888.scope
cmdline:        nm-connection-editor --edit 2e309532-2016-4857-96e8-885382c1b829
crash_function: __strlen_avx2
executable:     /usr/bin/nm-connection-editor
journald_cursor: s=704b0bd9eabc4b78a74ee440db75e5ee;i=1d22e9;b=7bd75b1a6f7a49f1bca4175181f4f738;m=5e850b90;t=5c1d8578b580a;x=d6c1284fe928879a
kernel:         5.11.18-300.fc34.x86_64
package:        nm-connection-editor-1.20.0-4.fc34
reason:         nm-connection-editor killed by SIGSEGV
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000
Comment 22 xi.mero 2021-05-09 20:55:51 UTC 
The maintainer linked a patch weeks ago but will this not be fixed in Fedora 34? Segfault when connecting to a VPN or changing settings is pretty serious...
Comment 23 Fedora Update System 2021-05-10 14:39:23 UTC 
FEDORA-2021-092699c2d0 has been submitted as an update to Fedora 34. https://bodhi.fedoraproject.org/updates/FEDORA-2021-092699c2d0
Comment 24 Beniamino Galvani 2021-05-10 14:41:04 UTC 
(In reply to Marcel Haerry from comment #19)
> https://src.fedoraproject.org/rpms/network-manager-applet/pull-request/2

Thanks for the patch. Since there were other bug fixes to backport, I did a new applet release and updated the RPM to the new version.
Comment 25 Fedora Update System 2021-05-12 04:43:13 UTC 
FEDORA-2021-092699c2d0 has been pushed to the Fedora 34 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-092699c2d0`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-092699c2d0

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 26 Fedora Update System 2021-05-19 01:21:42 UTC 
FEDORA-2021-092699c2d0 has been pushed to the Fedora 34 stable repository.
If problem still persists, please make note of it in this bug report.
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