_rw_wlock_hard: recursing but non-recursive rw radix node head @ /usr/src/sys/net/route.c:831

[Yuriy Tsibizov]

> > On 1/14/09, Yuriy Tsibizov <Yuriy.Tsibizov at gfk.com> wrote:
> >>
> >>> On 1/14/09, Yuriy Tsibizov <Yuriy.Tsibizov at gfk.com> wrote:
> >>> > Kip,
> >>> >
> >>> > this happens on fresh -CURRENT, with configuration 
> similar to one
> >>> > described in
> >>> >
> >>> http://docs.freebsd.org/cgi/mid.cgi?3a142e750812080658r645dc1c
> >>> 4sdd612585
> >>> > fe9ad7d6 (wpa_supplicant is main suspect in triggering this
> >>> panic). No
> >>> > crashdump / backtrace available.
> >>> >
> >>> > Somehow needlock!=0, and rnh is already locked.
> >>> >
> >>> > HW is Intel Atom D945GCLF2 (2core + HT enabled) + D-Link
> >>> Atheros-based
> >>> > card with WPA and static ip.
> >>
> >>> And bt is completly the same as was mine?
> >>
> >> I don't have backtrace -- swap was tooo small.
> >
> I need a full backtrace in order to fix.

I have a textdumps enabled now (with default script that calls bt), will
it be enough or full memory dump (for kgdb analysis) is a must?

Yuriy.