signon-ui crashed with SIGSEGV in QtPrivate::RefCount::ref()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
signon-ui (Ubuntu) |
New
|
Medium
|
Unassigned |
Bug Description
I installed signon-ui from xenial-proposed LP: #1547647. I get this crash after I add my Google account in UOA. It could be a regression. The Google account is added fine.
Steps to reproduce:
1. Choose to add a Google account in UOA
2. After it's done, disable all accesses except the last one (Evolution Data Server Access your Google Calendar)
ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: signon-ui-x11 0.17+16.
ProcVersionSign
Uname: Linux 4.8.0-58-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
CrashCounter: 1
CurrentDesktop: Unity
Date: Sat Jul 8 10:35:11 2017
ExecutablePath: /usr/bin/signon-ui
InstallationDate: Installed on 2017-06-21 (16 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
ProcCmdline: /usr/bin/signon-ui
SegvAnalysis:
Segfault happened at: 0x7f3c648996d5: mov 0x0(%rbp),%eax
PC (0x7f3c648996d5) ok
source "0x0(%rbp)" (0x00000004) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: signon-ui
StacktraceTop:
?? () from /usr/lib/
QV4::Execution
QV4::Runtime:
?? ()
?? ()
Title: signon-ui crashed with SIGSEGV in QV4::ExecutionE
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
description: | updated |
StacktraceTop: :RefCount: :ref (this=0x4) at /usr/include/ x86_64- linux-gnu/ qt5/QtCore/ qrefcount. h:54 :String: :toQString (this=<optimized out>) at jsruntime/ qv4string_ p.h:84 :toQString (this=<optimized out>) at jsruntime/ qv4string_ p.h:145 :StringObject: :StringObject (this=<optimized out>, engine=0xc88bb0, val=...) at jsruntime/ qv4stringobject .cpp:91 ager::alloc< QV4::StringObje ct, QV4::ExecutionE ngine*, QV4::Value> (arg2=..., arg1=0xc88bb0, this=<optimized out>) at jsruntime/ qv4mm_p. h:126
QtPrivate:
QV4::Heap:
QV4::String:
QV4::Heap:
QV4::MemoryMan