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Message #05310
[Bug 1243654] Re: window-stack-bridge crashed with SIGSEGV in BamfWindow::windowId()
Hello Otus, or anyone else affected,
Accepted hud into saucy-proposed. The package will build now and be
available at
http://launchpad.net/ubuntu/+source/hud/13.10.1+13.10.20131031-0ubuntu1
in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Your feedback will aid us getting this update
out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed. In either case, details of your testing will help
us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Description changed:
SRU for saucy.
[Impact]
A crash in certain situations.
[Test Case]
A crasher, no clear test case. Ensure errors.ubuntu.com stops reporting
- this.
+ this. The bucket is at:
+
+ https://errors.ubuntu.com/bucket/?id=/usr/lib/x86_64-linux-gnu/hud
+ /window-stack-
+ bridge:11:BamfWindow::windowId:BamfWindowStack::ActiveWindowChanged:BamfWindowStack::qt_static_metacall:QMetaObject::activate:OrgAyatanaBamfMatcherInterface::ActiveWindowChanged
+
[Regression Potential]
Low, a null safe guard added in three places.
- ProblemType: Crash
- DistroRelease: Ubuntu 13.10
+ ProblemType: CrashDistroRelease: Ubuntu 13.10
Package: hud 13.10.1+13.10.20131014-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic x86_64
ApportVersion: 2.12.5-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Wed Oct 23 13:44:21 2013
ExecutablePath: /usr/lib/x86_64-linux-gnu/hud/window-stack-bridge
InstallationDate: Installed on 2012-11-10 (346 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcCmdline: /usr/lib/x86_64-linux-gnu/hud/window-stack-bridge
SegvAnalysis:
Segfault happened at: 0x409b70 <_ZN10BamfWindow8windowIdEv>: mov 0x24(%rdi),%eax
PC (0x00409b70) ok
source "0x24(%rdi)" (0x00000024) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA
- Signal: 11
- SourcePackage: hud
+ Signal: 11SourcePackage: hud
StacktraceTop:
BamfWindow::windowId() ()
BamfWindowStack::ActiveWindowChanged(QString const&, QString const&) ()
?? ()
QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
OrgAyatanaBamfMatcherInterface::ActiveWindowChanged(QString const&, QString const&) ()
Title: window-stack-bridge crashed with SIGSEGV in BamfWindow::windowId()
UpgradeStatus: Upgraded to saucy on 2013-10-18 (4 days ago)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
upstart.hud.log: (process:1812): hudapplicationsource-WARNING **: Unable to export application 'python2' skeleton on path '/com/canonical/hud/applications/python2': An object is already exported for the interface com.canonical.hud.Application at /com/canonical/hud/applications/python2
upstart.window-stack-bridge.log: Could not get desktop file for "/org/ayatana/bamf/window/75497480"
** Changed in: hud (Ubuntu Saucy)
Status: Confirmed => Fix Committed
** Tags added: verification-needed
--
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1243654
Title:
window-stack-bridge crashed with SIGSEGV in BamfWindow::windowId()
Status in “hud” package in Ubuntu:
Fix Released
Status in “hud” source package in Saucy:
Fix Committed
Bug description:
SRU for saucy.
[Impact]
A crash in certain situations.
[Test Case]
A crasher, no clear test case. Ensure errors.ubuntu.com stops
reporting this. The bucket is at:
https://errors.ubuntu.com/bucket/?id=/usr/lib/x86_64-linux-gnu/hud
/window-stack-
bridge:11:BamfWindow::windowId:BamfWindowStack::ActiveWindowChanged:BamfWindowStack::qt_static_metacall:QMetaObject::activate:OrgAyatanaBamfMatcherInterface::ActiveWindowChanged
[Regression Potential]
Low, a null safe guard added in three places.
ProblemType: CrashDistroRelease: Ubuntu 13.10
Package: hud 13.10.1+13.10.20131014-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic x86_64
ApportVersion: 2.12.5-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Wed Oct 23 13:44:21 2013
ExecutablePath: /usr/lib/x86_64-linux-gnu/hud/window-stack-bridge
InstallationDate: Installed on 2012-11-10 (346 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcCmdline: /usr/lib/x86_64-linux-gnu/hud/window-stack-bridge
SegvAnalysis:
Segfault happened at: 0x409b70 <_ZN10BamfWindow8windowIdEv>: mov 0x24(%rdi),%eax
PC (0x00409b70) ok
source "0x24(%rdi)" (0x00000024) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11SourcePackage: hud
StacktraceTop:
BamfWindow::windowId() ()
BamfWindowStack::ActiveWindowChanged(QString const&, QString const&) ()
?? ()
QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
OrgAyatanaBamfMatcherInterface::ActiveWindowChanged(QString const&, QString const&) ()
Title: window-stack-bridge crashed with SIGSEGV in BamfWindow::windowId()
UpgradeStatus: Upgraded to saucy on 2013-10-18 (4 days ago)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
upstart.hud.log: (process:1812): hudapplicationsource-WARNING **: Unable to export application 'python2' skeleton on path '/com/canonical/hud/applications/python2': An object is already exported for the interface com.canonical.hud.Application at /com/canonical/hud/applications/python2
upstart.window-stack-bridge.log: Could not get desktop file for "/org/ayatana/bamf/window/75497480"
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