wrapper-1.0 crashed with SIGSEGV in strlen()

Bug #1432155 reported by b3nmore on 2015-03-14
This bug affects 13 people
Affects Status Importance Assigned to Milestone
xfce4-panel (Ubuntu)

Bug Description

Probably due to a reload of the sound-indicator after update.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: xfce4-panel 4.12.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-9.9-generic 3.19.1
Uname: Linux 3.19.0-9-generic x86_64
ApportVersion: 2.16.2-0ubuntu3
Architecture: amd64
CurrentDesktop: XFCE
Date: Sat Mar 14 13:17:24 2015
ExecutablePath: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0
InstallationDate: Installed on 2014-10-07 (158 days ago)
InstallationMedia: Xubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20141006)
ProcCmdline: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so 5 18874414 power-manager-plugin Power\ Manager\ Plugin Display\ the\ battery\ levels\ of\ your\ devices\ and\ control\ the\ brightness\ of\ your\ display
 Segfault happened at: 0x7fe47fc442aa <strlen+42>: movdqu (%rax),%xmm12
 PC (0x7fe47fc442aa) ok
 source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%xmm12" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xfce4-panel
 strlen () at ../sysdeps/x86_64/strlen.S:106
 ?? () from /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so
 ?? () from /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: wrapper-1.0 crashed with SIGSEGV in strlen()
UpgradeStatus: Upgraded to vivid on 2015-01-12 (60 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

b3nmore (b3nmore) wrote :

 strlen () at ../sysdeps/x86_64/strlen.S:106
 get_device_description (upower=0x7fe483be92a0, device=device@entry=0x7fe47000c140) at xfpm-power-common.c:358
 power_manager_button_update_device_icon_and_details (button=0x7fe483c1f0d0, device=0x7fe47000c140) at ../power-manager-button.c:361
 g_closure_invoke (closure=0x7fe483cc8de0, return_value=0x0, n_param_values=2, param_values=0x7ffd8f7bb0b0, invocation_hint=0x7ffd8f7bb050) at /build/buildd/glib2.0-2.43.91/./gobject/gclosure.c:768
 signal_emit_unlocked_R (node=node@entry=0x7fe483bb0330, detail=detail@entry=903, instance=instance@entry=0x7fe47000c140, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffd8f7bb0b0) at /build/buildd/glib2.0-2.43.91/./gobject/gsignal.c:3549

Changed in xfce4-panel (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
Launchpad Janitor (janitor) wrote :

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

Changed in xfce4-panel (Ubuntu):
status: New → Confirmed
tags: added: xenial
information type: Private → Public
David Pires (slickymaster) wrote :

Uploading backtrace of the crash with the CoreDump removed for security reasons.

~$ lsb_release -a && uname -r
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu Xenial Xerus (development branch)
Release: 16.04
Codename: xenial

~$ apt-cache policy xfce4-panel
  Installed: 4.12.0-3ubuntu2
  Candidate: 4.12.0-3ubuntu2
  Version table:
 *** 4.12.0-3ubuntu2 500
        500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
        100 /var/lib/dpkg/status

tags: added: yakkety
tags: added: artful
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