Bug 1031415

Summary: [abrt] sddm-0.2.0-0.16.20130914git50ca5b20.fc20: __memcpy_sse2_unaligned: Process /usr/bin/sddm was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: Martin <mholec>
Component: sddmAssignee: Martin Bříza <mbriza>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: bblaskov, dvratil, jgrulich, kevin, ltinkl, mbriza, rdieter, tpelka
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/e4b2982812b9983e2aa5b87e8d7cb4417d78b8f8
Whiteboard: abrt_hash:c94a10378ef7c31fe3148eb4ce19c2c491aeb09c
Fixed In Version: sddm-0.2.0-0.31.20140627gitf49c2c79.fc20 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-06-30 10:30:48 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Martin 2013-11-17 17:57:30 UTC 
Description of problem:
0. Autologin configured
1. Logout from session

Version-Release number of selected component:
sddm-0.2.0-0.16.20130914git50ca5b20.fc20

Additional info:
reporter:       libreport-2.1.9
backtrace_rating: 4
cmdline:        /usr/bin/sddm
crash_function: __memcpy_sse2_unaligned
executable:     /usr/bin/sddm
kernel:         3.11.8-300.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 __memcpy_sse2_unaligned at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:122
 #1 memcpy at /usr/include/bits/string3.h:51
 #2 node_copy at /usr/include/QtCore/qlist.h:423
 #3 QList<SDDM::DisplayManagerSession*>::detach_helper at /usr/include/QtCore/qlist.h:711
 #4 detach_helper at /usr/include/QtCore/qlist.h:725
 #5 detach at /usr/include/QtCore/qlist.h:139
 #6 begin at /usr/include/QtCore/qlist.h:267
 #7 SDDM::DisplayManager::RemoveSession at /usr/src/debug/sddm-50ca5b20354b6d338ce8836a613af19cedb1dca2/src/daemon/DisplayManager.cpp:116
 #8 SDDM::Authenticator::finished at /usr/src/debug/sddm-50ca5b20354b6d338ce8836a613af19cedb1dca2/src/daemon/Authenticator.cpp:405
 #9 QMetaObject::activate at kernel/qobject.cpp:3547
Comment 1 Martin 2013-11-17 17:57:39 UTC 
Created attachment 825238 [details]
File: backtrace
Comment 2 Martin 2013-11-17 17:57:42 UTC 
Created attachment 825239 [details]
File: cgroup
Comment 3 Martin 2013-11-17 17:57:46 UTC 
Created attachment 825240 [details]
File: core_backtrace
Comment 4 Martin 2013-11-17 17:57:50 UTC 
Created attachment 825241 [details]
File: dso_list
Comment 5 Martin 2013-11-17 17:57:54 UTC 
Created attachment 825242 [details]
File: environ
Comment 6 Martin 2013-11-17 17:57:57 UTC 
Created attachment 825243 [details]
File: exploitable
Comment 7 Martin 2013-11-17 17:58:01 UTC 
Created attachment 825244 [details]
File: limits
Comment 8 Martin 2013-11-17 17:58:05 UTC 
Created attachment 825245 [details]
File: maps
Comment 9 Martin 2013-11-17 17:58:08 UTC 
Created attachment 825246 [details]
File: open_fds
Comment 10 Martin 2013-11-17 17:58:12 UTC 
Created attachment 825247 [details]
File: proc_pid_status
Comment 11 Martin 2013-11-17 17:58:17 UTC 
Created attachment 825248 [details]
File: var_log_messages
Comment 12 Branislav Blaškovič 2013-11-23 22:28:08 UTC 
This bug is extremely annoying when you have LastUser set in /etc/sddm.conf.
I am not able to logout because after sddm restart I am logged in again and again.

Please fix asap.
Comment 13 Branislav Blaškovič 2013-11-23 22:31:57 UTC 
> This bug is extremely annoying when you have LastUser set in /etc/sddm.conf.
s/LastUser/AutoUser/ of course. The option to auto-login. My mistake.
Comment 14 Martin Bříza 2013-11-25 12:53:17 UTC 
Already looking into this a while now
Comment 15 Fedora Update System 2013-11-25 17:40:04 UTC 
sddm-0.2.0-0.21.20131125git7a008602.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/sddm-0.2.0-0.21.20131125git7a008602.fc20
Comment 16 Fedora Update System 2013-11-26 17:59:39 UTC 
Package sddm-0.2.0-0.22.20131125git7a008602.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing sddm-0.2.0-0.22.20131125git7a008602.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2013-22158/sddm-0.2.0-0.22.20131125git7a008602.fc20
then log in and leave karma (feedback).
Comment 17 Fedora Update System 2014-06-25 11:09:26 UTC 
sddm-0.2.0-0.29.20140623gitdb1d7381.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/sddm-0.2.0-0.29.20140623gitdb1d7381.fc20
Comment 18 Fedora Update System 2014-06-25 11:13:35 UTC 
sddm-0.2.0-0.29.20140623gitdb1d7381.fc19 has been submitted as an update for Fedora 19.
https://admin.fedoraproject.org/updates/sddm-0.2.0-0.29.20140623gitdb1d7381.fc19
Comment 19 Fedora Update System 2014-06-30 10:30:48 UTC 
sddm-0.2.0-0.31.20140627gitf49c2c79.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 20 Fedora Update System 2014-10-07 09:29:03 UTC 
sddm-0.9.0-1.20141007git6a28c29b.fc19 has been submitted as an update for Fedora 19.
https://admin.fedoraproject.org/updates/sddm-0.9.0-1.20141007git6a28c29b.fc19