*** This bug is a duplicate of bug 1703300 ***
https://bugs.launchpad.net/bugs/1703300
Thank you for taking the time to report this crash and helping to make
this software better. This particular crash has already been reported
and is a duplicate of bug #1703300, so is being marked as such. Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Please continue to report any other bugs you may
find.
** Attachment removed: "CoreDump.gz"
https://bugs.launchpad.net/bugs/1730183/+attachment/5003999/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/1730183/+attachment/5004001/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/1730183/+attachment/5004005/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/1730183/+attachment/5004006/+files/ProcStatus.txt
** Attachment removed: "Registers.txt"
https://bugs.launchpad.net/bugs/1730183/+attachment/5004007/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/1730183/+attachment/5004008/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/1730183/+attachment/5004009/+files/ThreadStacktrace.txt
** This bug has been marked a duplicate of bug 1703300
gnome-shell crashed with SIGSEGV in g_dbus_connection_signal_unsubscribe()
** Information type changed from Private to Public
** Tags removed: need-amd64-retrace
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https://bugs.launchpad.net/bugs/1730183
Title:
gnome-shell crashed with SIGSEGV in
g_dbus_connection_signal_unsubscribe()
Status in gnome-shell package in Ubuntu:
New
Bug description:
Crashed after switching between Gnome3 and Unity from Lockscreen.
ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: gnome-shell 3.26.1-0ubuntu5
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: GNOME-Greeter:GNOME
Date: Thu Nov 2 22:56:28 2017
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:
ProcCmdline: /usr/bin/gnome-shell
SegvAnalysis:
Segfault happened at: 0x7f7a2fe206f2
<g_dbus_connection_signal_unsubscribe+34>: cmp %rax,(%rdx)
PC (0x7f7a2fe206f2) ok
source "%rax" ok
destination "(%rdx)" (0x00001e01) not located in a known VMA region (needed
writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
g_dbus_connection_signal_unsubscribe () from
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/libgjs.so.0
?? () from /usr/lib/libgjs.so.0
Title: gnome-shell crashed with SIGSEGV in
g_dbus_connection_signal_unsubscribe()
UpgradeStatus: Upgraded to artful on 2017-10-23 (12 days ago)
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