#0  Coro_StartWithArg (block=0xffffffffaafcef10) at source/Coro.c:169
No locals.
#1  0x00002aaaab00e3f0 in swapcontext () from /lib/libc.so.6
No symbol table info available.
#2  0x0000000000000000 in ?? ()
No symbol table info available.