#0  0x00007fa0d6c55e97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0, 4294967296, 4294967296, 4294967296, 4294967296, 0, 4294967296, 4294967296, 4294967296, 4294967296, 4294967296, 4294967296, 0, 0, 4294967296, 4294967296}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007fa0d6c57801 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x40, sa_sigaction = 0x40}, sa_mask = {__val = {4530058761320700928, 0, 94522931596560, 0, 94522933851264, 94522933851264, 94522922721680, 94522934113936, 140328892457675, 23391448982, 94522933851264, 94522922686560, 94522922721680, 140327922965536, 140728728966432, 140728728966720}}, sa_flags = -169454304, sa_restorer = 0x1000}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fa0d6ca0897 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fa0d6dcdb9a "%s\n") at ../sysdeps/posix/libc_fatal.c:181
        ap = {{gp_offset = 24, fp_offset = 32765, overflow_arg_area = 0x7ffdf5e65650, reg_save_area = 0x7ffdf5e655e0}}
        fd = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007fa0d6ca790a in malloc_printerr (str=str@entry=0x7fa0d6dcbc9d "corrupted size vs. prev_size") at malloc.c:5350
#4  0x00007fa0d6cacacf in _int_realloc (av=av@entry=0x7fa0d7002c40 <main_arena>, oldp=oldp@entry=0x55f7d56c5400, oldsize=oldsize@entry=912, nb=nb@entry=928) at malloc.c:4564
        newp = 0x55f7d56c5400
        newsize = <optimized out>
        newmem = <optimized out>
        next = 0x55f7d56c5790
        remainder = <optimized out>
        remainder_size = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        copysize = <optimized out>
        ncopies = <optimized out>
        s = <optimized out>
        d = <optimized out>
        __PRETTY_FUNCTION__ = "_int_realloc"
        nextsize = <optimized out>
#5  0x00007fa0d6caff9b in __GI___libc_realloc (oldmem=0x55f7d56c5410, bytes=912) at malloc.c:3230
        ar_ptr = 0x7fa0d7002c40 <main_arena>
        nb = 928
        newp = <optimized out>
        hook = <optimized out>
        oldp = 0x55f7d56c5400
        oldsize = 912
#6  0x00007fa0de483910 in g_realloc () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa0de76101b in g_object_weak_ref () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007fa0dd89f0d1 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#9  0x00007fa0dd87ec19 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#10 0x00007fa0dd87ee20 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#11 0x00007fa0de757f6d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007fa0de76ad3e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007fa0de7733f5 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007fa0de773e0f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007fa0dd876d09 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#16 0x00007fa0dd8622c0 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#17 0x00007fa0de47eb73 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fa0de47e0f5 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fa0de47e4c0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fa0de47e54c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fa0dea3ed0d in g_application_run () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#22 0x000055f7d3596b91 in main ()