kern/41245: kernel diagnostic assertion "vp->v_iflag & VI_TEXT" failed

[Bernd Ernesti <pr200912%veego.de@localhost>]

>Number:         41245
>Category:       kern
>Synopsis:       kernel diagnostic assertion "vp->v_iflag & VI_TEXT" failed
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Apr 18 13:50:00 +0000 2009
>Originator:     Bernd Ernesti
>Release:        NetBSD 5.99.11 2009-04-18 08:00 UTC
>Organization:
        
>Environment:
System: NetBSD 5.99.11
Architecture: i386
Machine: i386
>Description:
        The following kernel panic happend while I was building some packages:
kernel diagnostic assertion "vp->v_iflag & VI_TEXT" failed: file 
"/src/sys/kern/exec_subr.c", line 162
__kernassert
vmcmd_map_pagedvn
execve1
sys_execve

        The full backtrace can be found here: 
ftp.netbsd.org:/pub/NetBSD/misc/veego/panic01.gif

>How-To-Repeat:
>Fix: