#0  0xb7725424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb71e31ef in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <optimized out>
        resultvar = <optimized out>
        pid = -1221238796
        selftid = 3511
#2  0xb71e6835 in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x3f3, sa_sigaction = 0x3f3}, sa_mask = {__val = {3072022984, 3073038217, 0, 54, 7, 3072948738, 0, 0, 9, 3067460084, 3073728500, 12, 3067461620, 3073070474, 2, 3067460084, 9, 0, 3067462636, 0, 8, 0, 6, 3067460188, 3067460180, 9, 3073458920, 3073458924, 3072981616, 3, 3072981710, 4}}, sa_flags = 5, sa_restorer = 0xb7311dbf}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0xb721e2fa in __libc_message (do_abort=2, fmt=0xb73163bc "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
        ap = 0xb770b000 ""
        ap_copy = 0xb770b000 ""
        fd = 2
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#4  0xb7228e42 in malloc_printerr (action=<optimized out>, str=<optimized out>, ptr=0x8e60778) at malloc.c:5007
        buf = "08e60778"
        cp = <optimized out>
#5  0xb73e035c in g_mutex_impl_free (mutex=0x8e60778) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:113
No locals.
#6  g_mutex_clear (mutex=0x8e60854) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:187
No locals.
#7  0x0804f238 in release_device (gphoto2_backend=0x8e60820) at gvfsbackendgphoto2.c:621
        l = 0x0
#8  0x080536f3 in g_vfs_backend_gphoto2_finalize (object=0x8e60820) at gvfsbackendgphoto2.c:635
        gphoto2_backend = 0x8e60820
#9  0xb7465288 in g_object_unref (_object=0x8e60820) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:3018
        weak_locations = <optimized out>
        object = 0x8e60820
        old_ref = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_unref"
#10 0x0805b1a2 in g_vfs_job_mount_finalize (object=0x8e61418) at gvfsjobmount.c:52
        job = 0x8e61418
#11 0xb7465288 in g_object_unref (_object=0x8e61418) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:3018
        weak_locations = <optimized out>
        object = 0x8e61418
        old_ref = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_unref"
#12 0x080545ed in job_handler_callback (data=0x8e61418, user_data=0x8e54b18) at gvfsdaemon.c:145
        job = 0x8e61418
#13 0xb73c5007 in g_thread_pool_thread_proxy (data=0x8e5e6c0) at /build/buildd/glib2.0-2.32.1/./glib/gthreadpool.c:309
        task = 0x8e61418
        pool = 0x8e5e6c0
#14 0xb73c4673 in g_thread_proxy (data=0x8e61e00) at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
        thread = 0x8e61e00
#15 0xb753dd4c in start_thread (arg=0xb6d5cb40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb6d5cb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1219170316, 0, 4001536, -1227504664, 897646698, 968702057}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#16 0xb729face in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Backtrace stopped: Not enough registers or memory available to unwind further