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Bug #4702

closed
CB GN

kernel panic with AES-NI

Bug #4702: kernel panic with AES-NI

Added by Chris Buechler over 11 years ago. Updated almost 11 years ago.

Status:
Resolved
Priority:
Very High
Assignee:
George Neville-Neil
Category:
IPsec
Target version:
2.3
Start date:
05/13/2015
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.2.x
Affected Architecture:

Description

Crash dump attached. Not reliably replicable on the system this came from, but this is similar to what a few others have seen with apparent AES-NI related FPU issues.

Files

aesni-crash.txt (297 KB) aesni-crash.txt Chris Buechler, 05/13/2015 12:57 PM

EL Updated by Ermal Luçi over 11 years ago Actions
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 #1

  • Status changed from Confirmed to Feedback

PAtches committed.

CB Updated by Chris Buechler over 11 years ago Actions
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 #2

  • Assignee changed from Ermal Luçi to George Neville-Neil

CB Updated by Chris Buechler about 11 years ago Actions
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 #3

  • Target version changed from 2.2.3 to 2.3
  • Affected Version changed from 2.2 to 2.2.x

this isn't easily replicable, so not sure whether it's still an issue. Will leave for feedback

JT Updated by Jim Thompson almost 11 years ago Actions
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 #4

Ermal's patches didn't fix it, but my system at home (which was quite crashy, but I have a 1Gbps connection) seems much more stable with 2.3 on it.

I think the fix here was actually developed by gnn@ and jmg@ and is already in FreeBSD -CURRENT (and we've pulled that into our 10.2-based 2.3 images.)

CB Updated by Chris Buechler almost 11 years ago Actions
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 #5

  • Status changed from Feedback to Resolved

jimt's system that crashed routinely before still no crashes on 2.3, safe to consider this resolved.

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