zfs panic with yesterday -current

[Cedric Tabary]

Hi,

I wanted to do sme tests with zfs and got this panic with
yesterday cvsup of -CURRENT :

http://grumly.eu.org/freebsd/zfs_panic.png

it is running inside vmware with 2 CPU, 1024M allocated to the VM,
GENERIC amd64 kernel without invariants and witnesses.
I paused the VM in the debugger so I can run any command after
in the debugger if needed.

It is a raidz2 pool with 10 ggate devices of 64M each.

Cédric