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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Segmentation fault Error when script exists","articleBody":"When I run the python file below, it will throw following error after python exist:\n\n\u003e Segmentation fault (core dumped)\n\nHere is my source code:\n```\n# -*- coding: utf-8 -*-\n\nimport json\nimport sys\n\nfilter = None\ndefaction = 0\ntry:\n    import seccomp\nexcept ImportError:\n    # pip3 install pyseccomp -i https://mirrors.aliyun.com/pypi/simple\n    import pyseccomp as seccomp\nfinally:\n    # respond with EPERM: operation not permitted so users can tell\n    # they're being blocked from doing something\n    defaction = seccomp.ERRNO(seccomp.errno.EPERM)\n    filter = seccomp.SyscallFilter(seccomp.ERRNO(seccomp.errno.EPERM))\n\n    # allow `write`ing to two already-opened files stdout and stderr\n    filter.add_rule(\n        seccomp.ALLOW, \"write\", seccomp.Arg(0, seccomp.EQ, sys.stdout.fileno())\n    )\n    filter.add_rule(\n        seccomp.ALLOW, \"write\", seccomp.Arg(0, seccomp.EQ, sys.stderr.fileno())\n    )\n\n    # load the filter in the kernel\n    filter.load()\n\nfrom typing import Dict, Any\nArgs = Dict[str, Any]\ndef main(args:Args) -\u003e dict:\n    return {\n        \"result\": args[\"input\"] + args[\"input\"]\n    }\n\n# decode and prepare input dict\ninputs_obj = {'input': '1'}\n\n# execute main function\noutput_obj = main(inputs_obj)\n\n# convert output to json and print\noutput_json = json.dumps(output_obj, indent=4, ensure_ascii=False)\nprint(output_json)\n```\n\nMy env is ubuntu 22, python3.10.\n\nThx","author":{"url":"https://github.com/jamesliu668","@type":"Person","name":"jamesliu668"},"datePublished":"2025-04-18T03:45:06.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/2/untrusted-python/issues/2"}