[issue45933] Illegal Instrution (Core Dumped)

[Tom E]

Tom E  added the comment:

Well I updated the kernel to 5.15.0 and used my succeeding 3.9.9 build and now 
it works.

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resolution:  -> fixed
stage:  -> resolved
status: open -> closed

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[issue45933] Illegal Instrution (Core Dumped)

[Tom E]

Tom E  added the comment:

its defos fine because ive tried it without the CFLAGS and same error

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[issue45933] Illegal Instrution (Core Dumped)

[Ronald Oussoren]

Ronald Oussoren  added the comment:

Is arch corei7-avx compatible with your CPU? One way to test is to leave out 
-mtune=... and -march=... when building python.

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nosy: +ronaldoussoren

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[issue45933] Illegal Instrution (Core Dumped)

[Tom E]

Tom E  added the comment:

Not yet... my configure flags are ./configure CFLAGS="-O3 -mtune=corei7-avx 
-march=corei7-avx" LDFLAGS="-L/usr/local/ssl/lib64" CPP=cpp CXX=g++ 
--with-openssl=/usr/local/ssl --enable-optimizations --enable-shared

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[issue45933] Illegal Instrution (Core Dumped)

[Christian Heimes]

Christian Heimes  added the comment:

The issue sounds like a bug in your Linux distribution. I have been using GCC 
11.2 for a while without any problems. Have you filed a bug with Ubuntu already?

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nosy: +christian.heimes

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[issue45933] Illegal Instrution (Core Dumped)

[Tom E]

New submission from Tom E :

When compiling CPython 3.10 on Ubuntu 22.04, with GCC 11.2.0, it compiles 
successfully, but when trying to run it it just gives Illegal Instrution (Core 
Dumped). But when I build 3.9.9 its just fine... CPU is Intel Core i5-10400.

--
messages: 407330
nosy: guacaplushy
priority: normal
severity: normal
status: open
title: Illegal Instrution (Core Dumped)
type: crash
versions: Python 3.10

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