---Status---
debugging core file of coredump_many_t from ...
initial argv: ./coredump_many_threads
status: process terminated by SIGSEGV (Segmentation Fault), addr=........

---Stacks---
THREAD STATE SOBJ COUNT
5 UNPARKED <NONE> 1
libc.so.1`_thrp_setup
libc.so.1`_lwp_start

1 UNPARKED <NONE> 1
libc.so.1`sleep
main
_start

2 UNPARKED <NONE> 1
libc.so.1`sleep
thread_func2
libc.so.1`_thrp_setup
libc.so.1`_lwp_start

3 UNPARKED <NONE> 1
libc.so.1`sleep
thread_func3
libc.so.1`_thrp_setup
libc.so.1`_lwp_start

4 UNPARKED <NONE> 1
libc.so.1`sleep
thread_func4
libc.so.1`_thrp_setup
libc.so.1`_lwp_start

6 UNPARKED <NONE> 1
libc.so.1`sleep
thread_func6
libc.so.1`_thrp_setup
libc.so.1`_lwp_start

7 UNPARKED <NONE> 1
libc.so.1`sleep
thread_func7
libc.so.1`_thrp_setup
libc.so.1`_lwp_start

8 UNPARKED <NONE> 1
libc.so.1`sleep
thread_func8
libc.so.1`_thrp_setup
libc.so.1`_lwp_start

9 UNPARKED <NONE> 1
libc.so.1`sleep
thread_func9
libc.so.1`_thrp_setup
libc.so.1`_lwp_start