#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
        set = {__val = {0, 4, 281472847624420, 281472848628384, 6, 281472788730512, 281472788730592, 281474273288880, 281472848911400, 0, 281472225260928, 281474273288928, 281472847339516, 281472627931296, 281472023991440, 8}}
        pid = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
#1  0x0000ffff8113254c in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0xaaaad0ca7878, sa_sigaction = 0xaaaad0ca7878}, sa_mask = {__val = {187651045406336, 1614153600, 125, 1614153600, 1614240000, 281474273289320, 14505730624704731392, 281474273289216, 281472849263056, 281474273289320, 14505730624704731392, 281474273289264, 281472849270364, 281474273289496, 281474273289544, 281474273289320}}, sa_flags = 125, sa_restorer = 0xffffd612a4f0}
        sigs = {__val = {32, 187651045395808, 281474273289024, 281472849309136, 281474273289056, 281472849310120, 281474273289184, 281472849261852, 281474273289320, 0, 281474273289216, 281472849263056, 281474273289320, 281472560805472, 187651045909264, 125}}
#2  0x0000ffff8117f588 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0xffff81245180 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
        ap = {__stack = 0xffffd612a560, __gr_top = 0xffffd612a560, __vr_top = 0xffffd612a530, __gr_offs = -40, __vr_offs = 0}
        fd = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
#3  0x0000ffff8118712c in malloc_printerr (str=str@entry=0xffff81240c08 "double free or corruption (fasttop)") at malloc.c:5389
No locals.
#4  0x0000ffff81188610 in _int_free (av=<optimized out>, p=0xaaaae9eee300, have_lock=0) at malloc.c:4298
        idx = 0
        old = 0xaaaae9eee300
        old2 = <optimized out>
        size = <optimized out>
        fb = <optimized out>
        nextchunk = <optimized out>
        nextsize = <optimized out>
        nextinuse = <optimized out>
        prevsize = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        __PRETTY_FUNCTION__ = "_int_free"
#5  0x0000ffff8131b51c in g_variant_builder_clear () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x0000aaaad0ca4c70 in ?? ()
No symbol table info available.
#7  0x0000ffff813e2878 in g_cclosure_marshal_VOID__POINTERv () from /lib/aarch64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#8  0x0000ffff813df2b4 in ?? () from /lib/aarch64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0x0000ffff813f9f24 in g_signal_emit_valist () from /lib/aarch64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x0000ffff813fa170 in g_signal_emit () from /lib/aarch64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x0000ffff817d2a20 in ?? () from /lib/aarch64-linux-gnu/libecal-2.0.so.1
No symbol table info available.
#12 0x0000ffff812daa94 in g_main_context_dispatch () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#13 0x0000ffff812dae3c in ?? () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x0000ffff812db190 in g_main_loop_run () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x0000aaaad0ca42f4 in main ()
No symbol table info available.