StacktraceTop: malloc_printerr (ar_ptr=0x657565, ptr=<optimized out>, str=0x7f9f9351bdac "free(): invalid size", action=3) at malloc.c:4994 _int_free (av=0x657565, p=<optimized out>, have_lock=0) at malloc.c:3868 __GI___libc_free (mem=<optimized out>) at malloc.c:2969 update_alert_model (id=0x7f9f741d60a6 "__default", chooser=0x26251c0) at gvc-sound-theme-chooser.c:310 update_alert (chooser=0x26251c0, alert_id=<optimized out>) at gvc-sound-theme-chooser.c:441
StacktraceTop: theme-chooser. c:310 theme-chooser. c:441
malloc_printerr (ar_ptr=0x657565, ptr=<optimized out>, str=0x7f9f9351bdac "free(): invalid size", action=3) at malloc.c:4994
_int_free (av=0x657565, p=<optimized out>, have_lock=0) at malloc.c:3868
__GI___libc_free (mem=<optimized out>) at malloc.c:2969
update_alert_model (id=0x7f9f741d60a6 "__default", chooser=0x26251c0) at gvc-sound-
update_alert (chooser=0x26251c0, alert_id=<optimized out>) at gvc-sound-