#0  malloc_consolidate (av=0x7fa985e01740) at malloc.c:4238
        fb = <optimized out>
        maxfb = <optimized out>
        p = 0xffffffff
        nextp = <optimized out>
        unsorted_bin = <optimized out>
        first_unsorted = <optimized out>
        nextchunk = <optimized out>
        size = <optimized out>
        nextsize = <optimized out>
        prevsize = <optimized out>
        nextinuse = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
#1  0x00007fa985acada6 in malloc_consolidate (av=0x7fa985e01740) at malloc.c:4215
No locals.
#2  _int_malloc (av=0x7fa985e01740, bytes=1174) at malloc.c:3532
        nb = 1184
        idx = <optimized out>
        bin = <optimized out>
        victim = <optimized out>
        size = <optimized out>
        victim_index = <optimized out>
        remainder = <optimized out>
        remainder_size = <optimized out>
        block = <optimized out>
        bit = <optimized out>
        map = <optimized out>
        fwd = <optimized out>
        bck = <optimized out>
        errstr = 0x0
        __func__ = "_int_malloc"
#3  0x00007fa985acecd5 in __libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3274
        av = <optimized out>
        oldtop = 0x2b278f0
        p = <optimized out>
        bytes = 1174
        sz = 1174
        csz = <optimized out>
        oldtopsize = 120592
        mem = <optimized out>
        clearsize = <optimized out>
        nclears = <optimized out>
        d = <optimized out>
        hook = <optimized out>
        __func__ = "__libc_calloc"
#4  0x00007fa98673857e in _dl_new_object (realname=0x2b21c80 "/lib/x86_64-linux-gnu/libgcc_s.so.1", libname=0x7fa985bc2998 "libgcc_s.so.1", type=2, loader=0x0, mode=-1879048191, nsid=0) at dl-object.c:77
        libname_len = <optimized out>
        new = <optimized out>
        newname = <optimized out>
        naudit = 0
        audit_space = 0
        idx = <optimized out>
#5  0x00007fa986733806 in _dl_map_object_from_fd (name=0x7fa985bc2998 "libgcc_s.so.1", fd=12, fbp=0x7fa98694b6c0, realname=0x2b21c80 "/lib/x86_64-linux-gnu/libgcc_s.so.1", loader=0x0, l_type=2, mode=-1879048191, stack_endp=0x7fa98694ba20, nsid=0) at dl-load.c:1051
        l = <optimized out>
        header = 0x7fa98694b6c8
        phdr = <optimized out>
        ph = <optimized out>
        maplength = <optimized out>
        type = <optimized out>
        st = {st_dev = 2085, st_ino = 786571, st_nlink = 1, st_mode = 33188, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 88400, st_blksize = 4096, st_blocks = 176, st_atim = {tv_sec = 1344867230, tv_nsec = 710433718}, st_mtim = {tv_sec = 1343869986, tv_nsec = 0}, st_ctim = {tv_sec = 1344247095, tv_nsec = 485192487}, __unused = {0, 0, 0}}
        errstring = 0x0
        errval = 0
        r = 0x7fa9869512c0
        make_consistent = true
        __PRETTY_FUNCTION__ = "_dl_map_object_from_fd"
        stack_flags = <optimized out>
#6  0x00007fa98673569a in _dl_map_object (loader=0x0, name=0x7fa985bc2998 "libgcc_s.so.1", type=2, trace_mode=0, mode=-1879048191, nsid=<optimized out>) at dl-load.c:2568
        fd = 12
        realname = 0x2b21c80 "/lib/x86_64-linux-gnu/libgcc_s.so.1"
        name_copy = 0xc <Address 0xc out of bounds>
        l = <optimized out>
        fb = {len = 832, buf = "\177ELF\002\001\001\000\000\000\000\000\000\000\000\000\003\000>\000\001\000\000\000\020*\000\000\000\000\000\000@\000\000\000\000\000\000\000\220R\001\000\000\000\000\000\000\000\000\000@\000\070\000\a\000@\000\033\000\032\000\001\000\000\000\005", '\000' <repeats 27 times>, "\004H\001\000\000\000\000\000\004H\001\000\000\000\000\000\000\000 \000\000\000\000\000\001\000\000\000\006\000\000\000\300M\001\000\000\000\000\000\300M!\000\000\000\000\000\300M!\000\000\000\000\000\300\003\000\000\000\000\000\000X\006\000\000\000\000\000\000\000\000 \000\000\000\000\000\002\000\000\000\006\000\000\000\330M\001\000\000\000\000\000\330M!\000\000\000\000\000\330M!\000\000\000\000\000\360\001\000\000\000\000\000\000\360\001\000\000\000\000\000\000\b\000\000\000\000\000\000\000"...}
        __PRETTY_FUNCTION__ = "_dl_map_object"
        found_other_class = false
        stack_end = 0x7fff05e25c80
#7  0x00007fa98674084b in dl_open_worker (a=0x7fa98694bc50) at dl-open.c:225
        args = 0x7fa98694bc50
        file = 0x7fa985bc2998 "libgcc_s.so.1"
        mode = -2147483647
        call_map = 0x7fa9869309c8
        dst = <optimized out>
        __PRETTY_FUNCTION__ = "dl_open_worker"
        new = <optimized out>
        r = <optimized out>
        reloc_mode = <optimized out>
        nmaps = <optimized out>
        l = <optimized out>
        maps = <optimized out>
        any_tls = <optimized out>
        first_static_tls = <optimized out>
#8  0x00007fa98673c176 in _dl_catch_error (objname=0x7fa98694bc98, errstring=0x7fa98694bca0, mallocedp=0x7fa98694bcaf, operate=0x7fa986740700 <dl_open_worker>, args=0x7fa98694bc50) at dl-error.c:178
        errcode = 0
        old = 0x7fa98694bd40
        c = {objname = 0x2b21b60 "", errstring = 0x0, malloced = 32, env = {{__jmpbuf = {2147483649, 8993077029918705840, -2, 140366069448693, 2, 140366069901720, 8993077029715282096, 8993075098918422704}, __mask_was_saved = 37620024, __saved_mask = {__val = {4294967295, 140366052453568, 0, 140366072258976, 4294967295, 5307612, 140366084095288, 140366084095312, 4333415, 140366083706880, 140365369804144, 0, 140366084095392, 5308676, 0, 140366081911412}}}}}
        catchp = 0x7fa98692d6f8
#9  0x00007fa98674031a in _dl_open (file=0x7fa985bc2998 "libgcc_s.so.1", mode=-2147483647, caller_dlopen=0x7fa985b53ff5, nsid=-2, argc=2, argv=<optimized out>, env=0x7fff05e25ca0) at dl-open.c:639
        args = {file = 0x7fa985bc2998 "libgcc_s.so.1", mode = -2147483647, caller_dlopen = 0x7fa985b53ff5, caller_dl_open = 0x7fa985b79d02, map = 0x0, nsid = 0, argc = 2, argv = 0x7fff05e25c88, env = 0x7fff05e25ca0}
        objname = <optimized out>
        errstring = <optimized out>
        malloced = <optimized out>
        errcode = <optimized out>
        __PRETTY_FUNCTION__ = "_dl_open"
#10 0x00007fa985b79d02 in do_dlopen (ptr=0x7fa98694be50) at dl-libc.c:89
        args = 0x7fa98694be50
#11 0x00007fa98673c176 in _dl_catch_error (objname=0x7fa98694be80, errstring=0x7fa98694be70, mallocedp=0x7fa98694be8f, operate=0x7fa985b79cc0 <do_dlopen>, args=0x7fa98694be50) at dl-error.c:178
        errcode = 0
        old = 0x0
        c = {objname = 0x1 <Address 0x1 out of bounds>, errstring = 0x0, malloced = false, env = {{__jmpbuf = {256, 8993077029859985584, 6301782, 0, 0, 1, 8993077029916608688, 8993075098918422704}, __mask_was_saved = 0, __saved_mask = {__val = {0, 4232146, 0, 0, 140733292108288, 140733292107888, 0, 0, 4333415, 0, 140366068418248, 140366083983816, 1080164096, 0, 0, 37588000}}}}}
        catchp = 0x7fa98692d6f8
#12 0x00007fa985b79dc4 in dlerror_run (args=0x7fa98694be50, operate=0x7fa985b79cc0 <do_dlopen>) at dl-libc.c:48
        objname = 0x7fa985a586c8 "\225#"
        last_errstring = 0x0
        malloced = <optimized out>
        result = <optimized out>
#13 __GI___libc_dlopen_mode (name=<optimized out>, mode=<optimized out>) at dl-libc.c:165
        args = {name = 0x7fa985bc2998 "libgcc_s.so.1", mode = -2147483647, caller_dlopen = 0x7fa985b53ff5, map = 0x7fa98673b774}
#14 0x00007fa985b53ff5 in init () at ../sysdeps/x86_64/../ia64/backtrace.c:53
No locals.
#15 0x00007fa985e15400 in pthread_once () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S:104
No locals.
#16 0x00007fa985b54114 in __GI___backtrace (array=<optimized out>, size=256) at ../sysdeps/x86_64/../ia64/backtrace.c:104
        __p = <optimized out>
        arg = {array = 0x7fa98694bf30, cfa = 0, cnt = -1, size = 256}
        once = 1
#17 0x00000000004961e9 in ?? ()
No symbol table info available.
#18 0x00000000004e6d1f in ?? ()
No symbol table info available.
#19 0x000000000041dcb7 in ?? ()
No symbol table info available.
#20 <signal handler called>
No symbol table info available.
#21 0x00007fa975494bb0 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#22 0x00007fa97549377d in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#23 0x00007fa9754937e9 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#24 0x00007fa975492ba7 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#25 0x00007fa9754933d5 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#26 0x00007fa97547b794 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#27 0x00007fa97547c31e in dbus_connection_get_dispatch_status () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#28 0x00007fa974214c53 in ?? () from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
No symbol table info available.
#29 0x00007fa9828ef838 in g_main_context_prepare (context=context@entry=0x24ab6d0, priority=priority@entry=0x7fff05e25678) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:2978
        result = <optimized out>
        prepare = 0x7fa974214c40
        source_timeout = -1
        i = <optimized out>
        n_ready = 0
        current_priority = 2147483647
        source = 0x2874c90
        iter = {context = 0x24ab6d0, may_modify = 1, current_list = 0x248c140, source = 0x2874c90}
#30 0x00007fa9828efecb in g_main_context_iterate (context=0x24ab6d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3262
        max_priority = <optimized out>
        timeout = <optimized out>
        some_ready = <optimized out>
        nfds = <optimized out>
        allocated_nfds = 6
        fds = 0x2af4330
#31 0x00007fa9828f0402 in g_main_loop_run (loop=0x2af21a0) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3476
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#32 0x00007fa97a373f57 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#33 0x0000000040e9a2f5 in ?? ()
No symbol table info available.
#34 0x00000000023576a0 in ?? ()
No symbol table info available.
#35 0x0000000000000000 in ?? ()
No symbol table info available.