[pypy-issue] Issue #2923: a Fatal RPython error: AssertionError (pypy/pypy)

[Alex Kashirin]

New issue 2923: a Fatal RPython error: AssertionError
https://bitbucket.org/pypy/pypy/issues/2923/a-fatal-rpython-error-assertionerror

Alex Kashirin:

Hello,
I'm unable to determine the cause for the error,
The EXIT happens sometimes in at least several minutes or hours and not sure where days stand and most of the time never happens.


```
#!bash

RPython traceback:
  File "rpython_jit_metainterp_8.c", line 44084, in send_bridge_to_backend
  File "rpython_jit_backend_x86_3.c", line 3963, in Assembler386_assemble_bridge
  File "rpython_jit_backend_x86.c", line 5295, in Assembler386__assemble
  File "rpython_jit_backend_x86.c", line 11112, in RegAlloc_walk_operations
  File "rpython_jit_backend_x86.c", line 34442, in RegAlloc_consider_jump
  File "rpython_jit_backend_x86_1.c", line 7012, in remap_frame_layout_mixed
  File "rpython_jit_backend_x86_1.c", line 29467, in remap_frame_layout
  File "rpython_jit_backend_x86_1.c", line 23820, in MachineCodeBlockWrapper_INSN_MOVSD
  File "rpython_jit_backend_x86.c", line 13847, in _missing_binary_insn
Fatal RPython error: AssertionError

```


The translation of the PyPy is the script at:
[https://github.com/kashirin-alex/environments-builder/blob/master/scripts/pypy2.sh#L10
](Link URL)

Will be great to know what is possible to inspect.

Thank You,

Kashirin Alex