Devuan bug report logs - #875
libmimalloc3: illegal instruction error when called from mtxrun --generate

Package: libmimalloc3; Reported by: Arthur Marsh <[email protected]>; Keywords: debian; Done: Mark Hindley <[email protected]>; Maintainer for libmimalloc3 is (unknown).

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Date: Mon, 24 Feb 2025 13:20:38 +0000
From: Mark Hindley <[email protected]>
To: [email protected]
Subject: Fixed in Debian #1094881
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Version: 3.0.1+ds-2.1

Notification sent to Arthur Marsh <[email protected]>:
bug acknowledged by developer. Full text available.

Reply sent to Mark Hindley <[email protected]>:
You have taken responsibility. Full text available.

Set bug forwarded-to-address to 'https://bugs.debian.org/1094881'. Request was from Mark Hindley <[email protected]> to [email protected]. Full text available.

Added tag(s) debian. Request was from Mark Hindley <[email protected]> to [email protected]. Full text available.

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Date: Mon, 10 Feb 2025 08:54:11 +0000
From: Mark Hindley <[email protected]>
To: Arthur Marsh <[email protected]>
Cc: [email protected]
Subject: Re: bug#875: libmimalloc3: illegal instruction error when called
 from mtxrun --generate
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Control: tags -1 debian
Control: forwarded -1 https://bugs.debian.org/1094881

Arthur,

Thanks. This is Debian #1094881.

Mark

Acknowledgement sent to Mark Hindley <[email protected]>:
Extra info received and forwarded to list. Copy sent to [email protected]. Full text available.

Information forwarded to [email protected], [email protected]:
bug#875; Package libmimalloc3. Full text available.

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From: Arthur Marsh <[email protected]>
To: Devuan Bug Tracking System <[email protected]>
Subject: libmimalloc3: illegal instruction error when called from mtxrun --generate
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Package: libmimalloc3
Version: 3.0.1+ds-2+b1
Severity: normal

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?

With package context installed, mtxrun --generate is called, which
exits with an illegal instruction error on this machine
AMD A10-6800K APU with Radeon(tm) HD Graphics, supports:

 sse3-support
 sse4.1-support
 sse4.2-support
 x86-64-v2-support 

but NOT:

x86-64-v3-support

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

mtxrun is a symbolic link to luametatex

running from gdb:

(gdb) file luametatex
Reading symbols from luametatex...
(No debugging symbols found in luametatex)
(gdb) run
Starting program: /usr/bin/luametatex 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Program received signal SIGILL, Illegal instruction.
0x00007ffff7f7819a in ?? () from /lib/x86_64-linux-gnu/libmimalloc.so.3

I tried installing context on another machine which DOES include:

x86-64-v3-support (AMD Ryzen 5 5500GT).

and that ran fine.

On my older machine, I tried removing luamtetatex and dependencies, and
the tex-common 6.18 process completed successfully, but that is hardly
and ideal solution.

   * What was the outcome of this action?
   * What outcome did you expect instead?

*** End of the template - remove these template lines ***


-- System Information:
Distributor ID:	Devuan
Description:	Devuan GNU/Linux 6 (excalibur/ceres)
Release:	6
Codename:	excalibur ceres
Architecture: x86_64

Kernel: Linux 6.14.0-rc1+ (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB
Shell: /bin/sh linked to /usr/bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages libmimalloc3 depends on:
ii  libc6  2.41-1

libmimalloc3 recommends no packages.

libmimalloc3 suggests no packages.

-- no debconf information

Acknowledgement sent to Arthur Marsh <[email protected]>:
New bug report received and forwarded. Copy sent to [email protected]. Full text available.

Report forwarded to [email protected], [email protected]:
bug#875; Package libmimalloc3. Full text available.

Devuan bug report logs - #875 libmimalloc3: illegal instruction error when called from mtxrun --generate

Message received at [email protected]:

Message received at [email protected]:

Message received at [email protected]:

Devuan bug report logs - #875
libmimalloc3: illegal instruction error when called from mtxrun --generate