ZFS: kmem_map too small panic again

[Pawel Jakub Dawidek]

On Thu, Apr 26, 2007 at 02:33:47PM -0700, Bakul Shah wrote:
> An update:
> 
> I reverted sources to to Apr 24 16:49 UTC and rebuilt the
> kernel and the bug goes away -- I was able to restore 53GB
> (840K+ inodes) and do a bunch of du with no problems.
> 
> But the bug remains on a kernel with the latest zfs changes.
> All I have to do run du a couple of times in the restored
> tree to crash the system.  There is no crash with multiple du
> on a similarly sized UFS2, only on ZFS.  This is on a
> Athlon64 X2 Dual Core Processor 3800+ running in 32 bit mode.
> The exact message is:
> 
> panic: kmem_malloc(98304): kmem_map too small: 335478784 total allocated

I can reproduce it and I'm working on it.

-- 
Pawel Jakub Dawidek                       http://www.wheel.pl
pjd at FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!
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