SageMath version 9.4, Release Date: 2021-08-22 │ │ Using Python 3.8.12. Type "help()" for help. │
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(no backtrace available)
Unhandled SIGSEGV: A segmentation fault occurred. This probably occurred because a compiled module has a bug in it and is not properly wrapped with sig_on(), sig_off(). Python will now terminate.