zzecool@Overburner:~$ nautilus --quit
Initializing nautilus-gdu extension
Initializing nautilus-open-terminal extension
Initializing nautilus-dropbox 0.7.1

--- Hash table keys for warning below:
--> l2052
--> l2053
--> zzecool
--> inode/directory
--> root

Eel-WARNING **: "unique eel_ref_str" hash table still has 5 elements at quit time (keys above)

--- Hash table keys for warning below:
--> file:///home/zzecool
--> file:///media/Data
--> file:///home/zzecool/Desktop
--> x-nautilus-desktop:///

Eel-WARNING **: "nautilus-directory.c: directories" hash table still has 4 elements at quit time (keys above)
Shutting down nautilus-open-terminal extension
Shutting down nautilus-gdu extension
zzecool@Overburner:~$ gdb nautilus
GNU gdb (Ubuntu/Linaro 7.4-0ubuntu1) 7.4
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/nautilus...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/nautilus 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffeaefc700 (LWP 18286)]
[New Thread 0x7fffea6fb700 (LWP 18287)]
[New Thread 0x7fffe9cf2700 (LWP 18288)]
Initializing nautilus-gdu extension
Initializing nautilus-open-terminal extension
Initializing nautilus-dropbox 0.7.1
[New Thread 0x7fffd2627700 (LWP 18289)]
[New Thread 0x7fffc7837700 (LWP 18290)]
[New Thread 0x7fffc7036700 (LWP 18291)]
Nautilus-Share-Message: Called "net usershare info" but it failed: 'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.

[Thread 0x7fffc7036700 (LWP 18291) exited]
[Thread 0x7fffea6fb700 (LWP 18287) exited]
[New Thread 0x7fffea6fb700 (LWP 18383)]
[Thread 0x7fffc7837700 (LWP 18290) exited]
[New Thread 0x7fffc7837700 (LWP 18483)]

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff48f83bf in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
(gdb)