Interesting error in GWorkspace

[Riccardo Mottola]

Hi,

I tried to run Gworkspace today on NetBSD/x86 where it worked until 
little time ago.

I get interesting errors:

a couple of:
2011-09-07 18:20:59.828 GWorkspace[217] error: determinant of matrix is 0!
2011-09-07 18:20:59.830 GWorkspace[217] File NSView.m: 1489. In -[NSView 
setBoundsSize:] given negative width


then:
2011-09-07 18:21:00.021 GWorkspace[217] Problem posting notification: 
<NSException: 0xb9048424> NAME:NSInvalidArgumentException 
REASON:Required arguments not specified creating NSBitmapImageRep 
INFO:(null)


and then a flood of:
2011-09-07 18:21:00.041 GWorkspace[217] Cairo status 'out of memory' in copy
2011-09-07 18:21:00.042 GWorkspace[217] Cairo status 'out of memory' in copy
2011-09-07 18:21:00.042 GWorkspace[217] Cairo status 'out of memory' in copy

finally
2011-09-07 18:21:02.199 GWorkspace[217] Unable to obtain lock (null)


and then no viewer gets displayed, just the the desktop. I have never 
seen these errors, there were no changes recently in GWorkspace and I 
have an up-to-date core as of today.

Anyone gets similar errors? Ideas?

Riccardo