The program is not being run.
Starting program: /usr/bin/thunar 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffee1f0700 (LWP 3055)]
[New Thread 0x7fffed9ef700 (LWP 3056)]
[New Thread 0x7fffe6aca700 (LWP 3058)]
[Thread 0x7fffe6aca700 (LWP 3058) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffed9ef700 (LWP 3056)]
magazine_chain_pop_head (magazine_chunks=0x7fffe0000900)
    at /build/buildd/glib2.0-2.40.0/./glib/gslice.c:539
539	/build/buildd/glib2.0-2.40.0/./glib/gslice.c: No such file or directory.
#0  magazine_chain_pop_head (magazine_chunks=0x7fffe0000900)
    at /build/buildd/glib2.0-2.40.0/./glib/gslice.c:539
#1  thread_memory_magazine1_alloc (tmem=<optimized out>, ix=1)
    at /build/buildd/glib2.0-2.40.0/./glib/gslice.c:842
#2  g_slice_alloc (mem_size=mem_size@entry=32)
    at /build/buildd/glib2.0-2.40.0/./glib/gslice.c:998
#3  0x00007ffff4bba76e in g_slice_alloc0 (mem_size=mem_size@entry=32)
    at /build/buildd/glib2.0-2.40.0/./glib/gslice.c:1032
#4  0x00007ffff4e8edb2 in g_type_create_instance (type=<optimized out>)
    at /build/buildd/glib2.0-2.40.0/./gobject/gtype.c:1850
#5  0x00007ffff4e73355 in g_object_new_internal (
    class=class@entry=0x5555558785a0, params=params@entry=0x0, 
    n_params=n_params@entry=0)
    at /build/buildd/glib2.0-2.40.0/./gobject/gobject.c:1724
#6  0x00007ffff4e7510d in g_object_newv (
    object_type=object_type@entry=93824995524336, 
    n_parameters=n_parameters@entry=0, parameters=parameters@entry=0x0)
    at /build/buildd/glib2.0-2.40.0/./gobject/gobject.c:1868
#7  0x00007ffff4e758bc in g_object_new (object_type=93824995524336, 
    first_property_name=first_property_name@entry=0x0)
    at /build/buildd/glib2.0-2.40.0/./gobject/gobject.c:1568
#8  0x00007ffff519955a in _g_local_file_new (
    filename=0x7fffe0001280 "/home/superkuh/.xsession-errors")
    at /build/buildd/glib2.0-2.40.0/./gio/glocalfile.c:302
#9  0x00007fffee438098 in ?? ()
   from /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
#10 0x00007ffff51a370f in ih_event_callback (event=0x7fffe0012ad0, 
    sub=0x555555aa05d0, file_event=<optimized out>)
    at /build/buildd/glib2.0-2.40.0/./gio/inotify/inotify-helper.c:180
#11 0x00007ffff51a2bfb in ip_event_dispatch (event=<optimized out>, 
    pair_file_list=0x0, file_list=0x0, pair_dir_list=<optimized out>, 
    dir_list=<optimized out>)
    at /build/buildd/glib2.0-2.40.0/./gio/inotify/inotify-path.c:492
#12 ip_event_callback (event=0x7fffe0012ad0)
    at /build/buildd/glib2.0-2.40.0/./gio/inotify/inotify-path.c:628
#13 0x00007ffff51a1e15 in ik_process_eq_callback (
    user_data=<error reading variable: value has been optimized out>)
    at /build/buildd/glib2.0-2.40.0/./gio/inotify/inotify-kernel.c:575
#14 0x00007ffff4b9f703 in g_timeout_dispatch (source=0x7fffe0012820, 
    callback=<optimized out>, user_data=<optimized out>)
    at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:4472
#15 0x00007ffff4b9ece5 in g_main_dispatch (context=0x55555587ebb0)
    at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3064
#16 g_main_context_dispatch (context=context@entry=0x55555587ebb0)
    at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3663
#17 0x00007ffff4b9f048 in g_main_context_iterate (
    context=context@entry=0x55555587ebb0, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3734
#18 0x00007ffff4b9f0ec in g_main_context_iteration (context=0x55555587ebb0, 
    may_block=may_block@entry=1)
    at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
#19 0x00007ffff4b9f129 in glib_worker_main (data=<optimized out>)
    at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:5541
#20 0x00007ffff4bc3f15 in g_thread_proxy (data=0x555555873a80)
    at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#21 0x00007ffff4940182 in start_thread (arg=0x7fffed9ef700)
    at pthread_create.c:312
#22 0x00007ffff466cfbd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Continuing.
[Thread 0x7fffed9ef700 (LWP 3056) exited]
[Thread 0x7fffee1f0700 (LWP 3055) exited]

Program terminated with signal SIGSEGV, Segmentation fault.
The program no longer exists.
The program is not being run.