panic with zfs v16 patch

[Ivan Voras]

On 06/28/10 03:59, Sam Fourman Jr. wrote:
> hello list,
> 
> I just had a panic on a FreeBSD 9.0 built with yesterdays sources.
> 
> uname -a
> FreeBSD  9.0-CURRENT FreeBSD 9.0-CURRENT #0: Sat Jun 26 09:14:30 CDT
> 2010     sfourman@:/usr/obj/usr/src/sys/ZFSv16  amd64
> 
> GENERIC kernel with this patch
> http://people.freebsd.org/~mm/patches/zfs/v16/head-v16-extended.patch
> i have a ufs2 boot drive with a separate ZFS pool
> 
> since this was a fresh install of 9-current(specifically to test the
> v16 ZFS patches)
> 
> I was doing a zpool import of a 2TB dataset that has ~100 snapshots
> it was taking over a hour to import, possibly this zfs bug
> 
> http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6761786
> 
> So I decided to build subversion from ports while I waited on zfs import
> I got the panic in the following pics
> 
> http://www.puffybsd.com/img_3995.jpg
> http://www.puffybsd.com/img_3996.jpg

Curious - this panic is UFS softdep-related - possibly from the SUJ work?

On which file system type is your ports tree?