thunar crashed with SIGSEGV in g_slice_free1()

[Sergio Benjamim]

I only closed Thunar. I was following this tip: http://tacticalvim.wordpress.com/2012/08/10/hide-windows-partitions-from-xfce-desktop/ for hidden partitions.

Edit: It happens again.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: thunar 1.6.3-1ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2
Uname: Linux 3.11.0-9-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
Date: Wed Oct 2 03:51:28 2013
ExecutablePath: /usr/bin/thunar
InstallationDate: Installed on 2013-10-01 (0 days ago)
InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta amd64 (20131001)
MarkForUpload: True
ProcCmdline: Thunar --daemon
SegvAnalysis:
 Segfault happened at: 0x7f708e7732c9: mov 0x8(%rax),%rdi
 PC (0x7f708e7732c9) ok
 source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: thunar
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_slice_free1 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_type_free_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
Title: thunar crashed with SIGSEGV in g_slice_free1()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

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 #1203296, 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.

[Launchpad Janitor (janitor)]

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

[Coya DeBrojara (coyadebrojara)]

The program was unexpectedly stopped during unmount the windows partition (FAT32).
Xubuntu 13.10 beta2, Thunar 1.6.3, Linux 3.11.0-11-generic x86_64

[Popolon (popolon)]

Same problem with last update of xubuntu 13.10, no closed source driver, cpu intel core i7.

[Popolon (popolon)]

Same problem on 100% opensource, amd64 (using Intel Core i7), system, no special thing modified on thunar. I was only closing window some minutes after unmounting a MTP connected Samsung phone.

[Errors Etcetera (bowsanderrors)]

Xubuntu, now ubuntu Studio ghave same problems, Can't even remove and replace Thunar with different fmgr cause thunar is mandatory with xfce. Tried Lubuntu but has no propor touchpad configs so got fed up there too, Unity and gnome are awkward on non touch screens,
Please fix this, Problem has existed many weeks and I hate to switch OS again.
There is an error at boot screen too I dunno if related.
ERROR: DRM intel_pipe_config expect '0' got '2' or something similar I only write this down from memory as I can't pause, cut, and paste the boot screen. This error began same time as Thunar began screw up.

[Dmitry Shaforostov (shdv12)]

After closing thunar window i got this error (mounting HDD drive)

[Martin Havran (martin-havran)]

Same here when I was only closing thunar.
Partition formated to NTFS. It happens twice with this error. on Both 13.10 and 14.04 testing version.

[Lonnie Lee Best (launchpad-startport)]

Using Ubuntu 14.10 here.

This happened to me after closing Thunar and before that I was navigating some network shares with it.

[martin suchanek (martin-suc)]

In Ubuntu 13.10 repeatedly happened.

[yoritomo (kiru-pawnee)]

Hello in my case i got it when dismounting a Sony Xperia T SmartPhone from Thunar

[Soren Mogensen (soren-mogensen)]

This happened to me when closing Thunar after having used the browse-network feature to browse an external SMB share (XUbuntu 14.04).

[Jack Kern (schproodle)]

Seems to be associated with clicking on a "pendrive" icon rather carelessly and selecting archive manager. Testing Xubuntu 14.04 Daily in vm (Virtualbox 4.3.8 64bit)

Distributor ID: Ubuntu
Description: Ubuntu Trusty Tahr (development branch)
Release: 14.04
Codename: trusty
jack@jack-VirtualBox:~$

[Kevin (welshk91)]

It seems to happen occasinally when I click the eject icon on a flash drive (FAT32) from Thunar's "Devices" sidepane after writing to the drive. It doesn't stop the drive from ejecting (according to the notification). Not a show stopper, as it only crashes Thunar and doesn't prevent the user from reopening the file manager and continuing on with their lives. The system doesn't seem any less stable after the crash either, though this is just my anecdotal evidence.

Looking in /var/log/syslog, I found a relevant bit:
Mar 2 12:05:42 kev-OldVaio kernel: [112807.175115] Thunar[1404]: segfault at 8 ip 00007f474415dbb9 sp 00007fff5da3fb00 error 4 in libglib-2.0.so.0.3990.0[7f47440fa000+100000]

Distro: Xubuntu 14.04 Daily Build
Kernel: 3.13.0-12-generic
Intel Opensource Driver
Packages: Thunar 1.6.3 (Xfce 4.10), Apport 2.13.2
Architecture: amd64
Date: March 2nd, 2014 (Last updated February 28th, 2014)