scope-runner-dbus.py crashed with SIGSEGV in auth_session_remote_object_destroyed_cb()

[Daniel Holbach]

No idea what happened.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: unity-scopes-runner 7.0.4daily13.06.24-0ubuntu1
ProcVersionSignature: Ubuntu 3.9.0-7.15-generic 3.9.7
Uname: Linux 3.9.0-7-generic x86_64
ApportVersion: 2.10.2-0ubuntu2
Architecture: amd64
CheckboxSubmission: 2f383a1679e8525d7196eb2518a1921f
CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f
CrashCounter: 1
Date: Tue Jun 25 14:03:13 2013
Dependencies:

ExecutablePath: /usr/share/unity-scopes/scope-runner-dbus.py
InstallationDate: Installed on 2011-08-19 (676 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110817)
InterpreterPath: /usr/bin/python3.3
MarkForUpload: True
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/share/unity-scopes/scope-runner-dbus.py /usr/share/unity-scopes/gdrive/unity_gdrive_daemon.py
SegvAnalysis:
 Segfault happened at: 0x7f5d8db9a91e: cmp %rbp,(%rax)
 PC (0x7f5d8db9a91e) ok
 source "%rbp" ok
 destination "(%rax)" (0xaaaaaaaaaaaaaaaa) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: libunity
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libsignon-glib.so.1
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: scope-runner-dbus.py crashed with SIGSEGV in ffi_call_unix64()
UpgradeStatus: Upgraded to saucy on 2013-06-07 (17 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare utah

[Apport retracing service (apport)]

StacktraceTop:
 auth_session_remote_object_destroyed_cb (proxy=<optimized out>, user_data=0x15100a0) at signon-auth-session.c:759
 ffi_call_unix64 () at ../src/x86/unix64.S:76
 ffi_call (cif=cif@entry=0x7fff4f0b5870, fn=0x7f5d8db9a900 <auth_session_remote_object_destroyed_cb>, rvalue=0x7fff4f0b57e0, avalue=avalue@entry=0x7fff4f0b57a0) at ../src/x86/ffi64.c:522
 g_cclosure_marshal_generic (closure=0x14570f0, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x0) at /build/buildd/glib2.0-2.37.1/./gobject/gclosure.c:1454
 g_closure_invoke (closure=0x14570f0, return_value=0x0, n_param_values=1, param_values=0x14b6a90, invocation_hint=0x7fff4f0b5a20) at /build/buildd/glib2.0-2.37.1/./gobject/gclosure.c:777

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Sebastien Bacher (seb128)]

e.u.c bucket on https://errors.ubuntu.com/problem/c5e1e3cc2e557fe187a8aea92f429afa81d978cd

[John Scott (fuzzytoothpaste)]

I just changed y kernel's "swappiness", restarted my computer, and found this.

[John Scott (fuzzytoothpaste)]

I meant to put my, not y.

[Thomas A. F. Thorne (tafthorne)]

My Ubuntu 14.04 LTS 64-bit system had just rebooted after installing some software updates. As it happens my DHCP server was offline when I rebooted so I ended up with no IP networking for 1/2 hour. While I was instigating what was wrong with my PC (not yet knowing that the DHCP server was offline) I had an error report pop up. Once the Internet connection was restored I reported the error.

[Dave Slotter (dslotter)]

I see this every time I restart Ubuntu 15.10 64-bit system. Hoping this defect will get assigned to be debugged and preferably fixed, especially since this is several years old.