[PC-BSD Testing] pf-related warning/stack dump (uma_zalloc_arg)

[Bruce Cran]

Hi,

I just installed PC-BSD 9-BETA2 and noticed a whole load of stack traces 
scroll past during boot. Does anyone know if the following pf warning is 
already known about?

uma_zalloc_arg: zone "pfrktable" with the following non-sleepable locks 
held:
exclusive sleep mutex pf task mtx (pf task mtx) r = 0 
(0xffffffff81b1dee0) locked @ 
/pcbsd-build90/fbsd-source/9.0/sys/modules/pf/../../contrib/pf/net/pf_ioctl.c:1589
KDB: stack backtrace:
db_trace_self_wrapper()
kdb_backtrace()
_witness_debugger()
witness_warn()
uma_zalloc_arg()
pfr_create_ktable()
pfr_ina_define()
pfioctl()
devfs_ioctl()
ioctl()
syscallenter()
syscall()
Xfast_syscall()
--- syscall (54, FreeBSD ELF64, ioctl)

-- 
Bruce Cran