openresty / openresty/openresty

Package broken on Core 2 Quad / Ubuntu

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#651 2 comments 0 reactions 0 assignees View on GitHub

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Dominant language
C
Stars
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Forks
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Description

Hey there,

running Ubuntu 20.04.1 LTS (Linux 5.4.0-42-generic #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020 x86_64 x86_64 x86_64) using openresty 1.17.8.2-1~focal1

I get openresty[865391] trap invalid opcode ip:7f0ee8daa6a6 sp:7ffe064fea90 error:0 in libluajit-5.1.so.2.1.0[7f0ee8daa000+60000] when I try to start openresty.

I installed via the official apt source deb http://openresty.org/package/ubuntu focal main

Any help? :-)

CPU: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the OpenResty startup failure on the Intel Core 2 Quad Q9400 running Ubuntu 20.04.1 with the official apt package. Start by examining the reported invalid opcode in libluajit-5.1.so.2.1.0; done means OpenResty starts successfully on this CPU without the trap.

Written by the indexing model from the issue text.

Assessment

Tech stack
c, linux, ubuntu
Domain
operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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