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Bug #9513
closedSBCL dumps core (SIGSEGV)
Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
2018-04-29
Due date:
% Done:
10%
Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Description
After pkg update
yesterday...
admin@saturn:/home/admin$ sbcl This is SBCL 10423.-23e379e4e-dirty, an implementation of ANSI Common Lisp. More information about SBCL is available at <http://www.sbcl.org/>. SBCL is free software, provided as is, with absolutely no warranty. It is mostly in the public domain; some portions are provided under BSD-style licenses. See the CREDITS and COPYING files in the distribution for more information. Segmentation Fault (core dumped) admin@saturn:/home/admin$ file core core: ELF 32-bit LSB core file 80386 Version 1, from 'sbcl'
At 42MB, I can't attach the core file, but here's a simple backtrace: [[https://pastebin.com/w9Dhr7Js]]
Let me know if I can assist further in some way.
Related issues
Updated by Alexander Pyhalov over 5 years ago
The issue is evidently caused by KPTI patchset. Disabling kpti is not enough to fix it.
Later sbcl versions are not affected, and so package should be fixed by https://github.com/OpenIndiana/oi-userland/pull/4153 .
However, underlying issue needs investigation.
Updated by Alexander Pyhalov over 5 years ago
It seems, disabling threading in sbcl is enough to fix it.
Updated by Gergő Mihály Doma over 5 years ago
- Related to Bug #9600: LDT still not happy under KPTI added
Updated by Gergő Mihály Doma over 5 years ago
Related issue #9600 added (duplicate?).
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