Bug 99561 - system hangs in FreeBSD AMD64 when writting ext2fs
Summary: system hangs in FreeBSD AMD64 when writting ext2fs
Status: Closed FIXED
Alias: None
Product: Base System
Classification: Unclassified
Component: amd64 (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-amd64 (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-06-27 22:00 UTC by Simeon
Modified: 2007-06-02 20:22 UTC (History)
0 users

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Description Simeon 2006-06-27 22:00:38 UTC 
 would like to report a strange behaviour of 
FreeBSD AMD64 ver. 6.1. I installed it on a 
QUAD Opteron 846 with Tayan motherbord and 4GB RAM.
I was running SMP kernel. I have an ext2fs partition
where I store all installed compilers and libraries.
I changed directory to my ext3 (ext2fs) partition
and I started compiling one of my libraries. The 
system Hanged. I repeated the same thing with several
other libraries (ATLAS(BLAS), LAPACK, ...) and
everytime
the system hanged. Then I copied the sources to /usr
and I compiled them there. No problem. Everything was
fine 
there. 

I do not know what is FreeBSD AMD64 problem when I 
compile something being in an ext2fs partition since
with FreeBSD x86 I didn't experienced similar 
behaviour. Has anybody noticed something similar?

Best!
Simeon.

How-To-Repeat: mount some ext2fs partition, untar lapack in it
http://www.netlib.org/lapack/lapack.tgz
cd in LAPACK directory and change the makefiles according to 
your platform. Then type make and wait a little bit. You will
see that after 1-2 minutes the system will hang ...
Comment 1 Kris Kennaway freebsd_committer freebsd_triage 2007-04-19 21:29:57 UTC 
State Changed
From-To: open->feedback

More details required; please configure your system for debugging as 
described in the developers handbook chapter on kernel debugging and 
then follow up with the relevant information.
Comment 2 Mark Linimon freebsd_committer freebsd_triage 2007-06-02 20:21:29 UTC 
State Changed
From-To: feedback->closed

Feedback timeout (6 weeks).