#0  0x00007ffff71e0ba5 in raise () from /lib/libc.so.6
#1  0x00007ffff71e46b0 in abort () from /lib/libc.so.6
#2  0x00000000005c8e9a in monoeg_g_logv (log_domain=0x0, log_level=G_LOG_LEVEL_ERROR, format=
    0x5f9cf8 "* Assertion at %s:%d, condition `%s' not met\n", args=0x7fffffffdcd0) at goutput.c:134
#3  0x00000000005c904b in monoeg_assertion_message (format=0x5f9cf8 "* Assertion at %s:%d, condition `%s' not met\n")
    at goutput.c:154
#4  0x0000000000549a23 in mono_class_vtable_full (domain=0x7ffff36d6d48, class=0x0, raise_on_error=0) at object.c:1754
#5  0x0000000000594d81 in mono_cqitem_alloc () at mono-cq.c:52
#6  0x0000000000594f02 in mono_cq_create () at mono-cq.c:69
#7  0x0000000000562e61 in threadpool_init (tp=0x27fb, min_threads=10235, max_threads=6, async_invoke=<value optimised out>)
    at threadpool.c:1166
#8  0x0000000000562f28 in mono_thread_pool_init () at threadpool.c:1309
#9  0x0000000000542375 in mono_runtime_init (domain=0x7ffff36d6d48, start_cb=0x413da0 <mono_thread_start_cb>, attach_cb=
    0x413e10 <mono_thread_attach_cb>) at appdomain.c:227
#10 0x000000000041d47b in mini_init (filename=<value optimised out>, runtime_version=<value optimised out>) at mini.c:6532
#11 0x000000000046b913 in mono_main (argc=5, argv=0x7fffffffe198) at driver.c:1739
#12 0x00007ffff71cbd8e in __libc_start_main () from /lib/libc.so.6
#13 0x0000000000412589 in _start ()