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import bpy
import bmesh
import numpy as np
from math import radians

MERGE_THRESHOLD = 0.01
DISSOLVE_ANGLE = 0.5
MAX_ITER = 10

stestagg

During concurrent starting of nodes and cache put/get operations exception occures. Moreover some threads blocked on waiting for futures completion.

[^CacheAffEarlySelfTest.java] for problem reproducing. Note, that exception reproduces not always.

It's important that each node invokes getOrCreateCache() during concurrent start up. It seems when there are concurrent attempts to start the same cache minor topology version differs for different nodes.

{noformat}
[12:37:58,055][ERROR][ignite-#1395%sys-distributed.GridCacheAffEarlySelfTest1%][GridCacheIoManager] Failed processing message [senderId=603d5257-2001-4365-88cb-d33dc72db006, msg=GridNearAtomicUpdateRequest [nodeId=10cbb4bb-5ad4-4df9-a4c3-e269b0aa3001, futVer=GridCacheVersion [topVer=49642684, nodeOrderDrId=4, globalTime=1438162677968, order=1438162677072], fastMap=false, updateVer=null, topVer=AffinityTopologyVersion [topVer=8, minorTopVer=3], topLocked=false, syncMode=FULL_SYNC, op=UPDATE, keys=[KeyCacheObjectImpl [val=603d5257-2001-4365-88cb-d33dc72

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FROM ubuntu:21.04

RUN apt update
RUN DEBIAN_FRONTEND=noninteractive apt-get install -y wget make clang unzip

#RUN git clone --branch exceptionGroup-stage5 https://github.com/iritkatriel/cpython
RUN wget https://github.com/iritkatriel/cpython/archive/exceptionGroup-stage5.zip

RUN unzip -x *.zip
RUN mv cpython-* cpython

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# coding=kw_getitem

class Helper:
    def _getitem_wrapper(self, *a, **kw):
        a_x = {0: (), 1: a}.get(len(a), (a, ))
        return self.__getitem__(*a_x, **kw)


class ObjWithGetitem(Helper):

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for i in findings/*/crashes/*
  set -l dest desc/(basename $i) 
  if [ ! -e $dest ]
    echo $i
    lldb -b --one-line "run $i" --one-line-on-crash 'quit' ./run > $dest
    sleep 0.1
  end
end

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fuzz: image findings
	docker run --cpuset-cpus=0 --rm -it -v ${HERE}/findings:/findings pyfuzz /afl-fuzz -m 200 -x /dict.txt -i /tests -o /findings -M master /run

fuzz-extra:
	seq 10 | parallel docker run --cpuset-cpus={} --rm -i -v ${HERE}/findings:/findings pyfuzz /afl-fuzz -m 200 -x /dict.txt -i /tests -o /findings -S slave{} /run

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import string;
import keyword
import json
import ast


ASSIGN_OPS = """
'+=' | '-=' | '*=' | '@=' | '/=' | '%=' | '&=' | '|=' | '^=' | '<<=' | '>>=' | '**=' | '//='
    """

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py:
	(cd cpython && make clean)
	(cd cpython && env CC=../afl/afl-clang-fast CXX=../afl/afl-clang-fast++ ./configure --cache-file=../config.cache --prefix=${PYROOT} --exec-prefix=${PYROOT})
	(cd cpython && env CC=../afl/afl-clang-fast CXX=../afl/afl-clang-fast++ make install -j8)

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#include <stdio.h>

#include <Python.h>

#define IN_BUF_SIZE 16384

int main(int argc, char **argv) {

	char script[IN_BUF_SIZE + 1];

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var express = require('express')
var http = require('http')
var path = require('path')
var reload = require('reload');

var app = express()
 
app.get('/', function (req, res) {
	res.sendFile(path.join(__dirname, 'public', 'test.html'));
})