StacktraceTop: ?? () px_module_manager_load (self=0x8b12990, px_module_manager_load_dir (self=0x8b12990, px_proxy_factory_new () at proxy.c:180 ffi_call_SYSV ()
StacktraceTop: manager_ load (self=0x8b12990, manager_ load_dir (self=0x8b12990, factory_ new () at proxy.c:180
?? ()
px_module_
px_module_
px_proxy_
ffi_call_SYSV ()