StacktraceTop:malloc_consolidate (av=0x7f8b1c000020) at malloc.c:4891 _int_free (av=0x7f8b1c000020, mem=0x7f8b1c0bb1d0) *__GI___libc_free (mem=0x7f8b1c0bb1d0) IA__g_array_free (array=0x1b790c0, camel_object_unref (vo=<value optimized out>)
StacktraceTop: malloc_ consolidate (av=0x7f8b1c000020) at malloc.c:4891 b1d0)
_int_free (av=0x7f8b1c000020, mem=0x7f8b1c0bb1d0)
*__GI___libc_free (mem=0x7f8b1c0b
IA__g_array_free (array=0x1b790c0,
camel_object_unref (vo=<value optimized out>)