panic: mutex vr0 not owned at ...if_vr.c:571 when doing ifconfig
mike at urgle.com
Tue Aug 10 00:06:06 PDT 2004
On Mon, Aug 09, 2004 at 06:41:43PM -0400, Robert Watson wrote:
> Hmm. I actually committed a slightly different patch as if_vr.c:1.93 to
> acquire the lock around vr_setcfg() in vr_miibus_statchg(). Could you
> check that that also solves the problem?
When I tried that, it booted but paniced as soon as I ran 'ifconfig
vr0 media blah':
# ifconfig vr0 media 100baseTX
panic: _mtx_lock_sleep: recursed on non-recursive mutex vr0 @
cpuid = 1
KDB: enter: panic
Stopped at kdb_enter+0x30: leave
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