Okay, this works. You must right click -> unmount, not not click the
eject icon which does not cause the crash.

On 5 May 2014 17:35, b3nmore <1203...@bugs.launchpad.net> wrote:
> I believe I found a reliable way to reproduce the crash:
> - open thunar
> - use the side panel to mount a usb stick (or use automount)
> - open a document on the usb volume (e.g. a pdf file)
> - keep it open and try to unmount the usb stick via the side pane
> - cancel the window which informs that the volume is busy
> - close the document
> - unmount the volume
> - close the thunar window
>  -> thunar segfaults
>
> Some remarks: If a thunar --daemon instance is running all other thunar 
> instances will quit when one produces a segfault.
> If no thunar --daemon is running other thunar instances then the one which 
> segfaults may survive (especially if they were started before the segfaulting 
> one).
>
> --
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/1203296
>
> Title:
>   thunar crashed with SIGSEGV in magazine_chain_pop_head()
>
> Status in Thunar file manager:
>   Confirmed
> Status in “thunar” package in Ubuntu:
>   Confirmed
>
> Bug description:
>   I didn't notice a crash, just the crash reporting alert for no apparant 
> reason.
>   Perhaps something in background I am unaware of.
>
>   ProblemType: Crash
>   DistroRelease: Ubuntu 13.10
>   Package: thunar 1.6.2-0ubuntu1
>   ProcVersionSignature: Ubuntu 3.10.0-4.13-generic 3.10.1
>   Uname: Linux 3.10.0-4-generic x86_64
>   ApportVersion: 2.11-0ubuntu1
>   Architecture: amd64
>   CrashCounter: 1
>   Date: Sat Jul 20 08:47:00 2013
>   ExecutablePath: /usr/bin/thunar
>   InstallationDate: Installed on 2013-07-19 (0 days ago)
>   InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130717)
>   MarkForUpload: True
>   ProcCmdline: /usr/bin/Thunar 
> /media/username/Data/Downloads/torrents/complete/Flood.2007.DVDRip.XviD-VoMiT
>   ProcEnviron:
>    LANGUAGE=en_CA:en
>    PATH=(custom, no user)
>    XDG_RUNTIME_DIR=<set>
>    LANG=en_CA.UTF-8
>    SHELL=/bin/bash
>   SegvAnalysis:
>    Segfault happened at: 0x7f4cf7099069:        mov    0x8(%rax),%rdi
>    PC (0x7f4cf7099069) 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
>    gtk_tree_view_remove_column () 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 cdrom dip libvirtd lpadmin plugdev sambashare sudo
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/thunar/+bug/1203296/+subscriptions


-- 
Alistair Buxton
a.j.bux...@gmail.com

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https://bugs.launchpad.net/bugs/1203296

Title:
  thunar crashed with SIGSEGV in magazine_chain_pop_head()

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