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Bug #4702

kernel panic with AES-NI

Added by Chris Buechler about 4 years ago. Updated over 3 years ago.

Status:
Resolved
Priority:
Very High
Category:
IPsec
Target version:
Start date:
05/13/2015
Due date:
% Done:

0%

Estimated time:
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.

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

History

#1 Updated by Ermal Luçi about 4 years ago

  • Status changed from Confirmed to Feedback

PAtches committed.

#2 Updated by Chris Buechler about 4 years ago

  • Assignee changed from Ermal Luçi to George Neville-Neil

#3 Updated by Chris Buechler almost 4 years ago

  • 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

#4 Updated by Jim Thompson over 3 years ago

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.)

#5 Updated by Chris Buechler over 3 years ago

  • 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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