Date: Mon, 2 Aug 2004 22:42:25 +0100 From: Mike Bristow <mike@urgle.com> To: freebsd-current@freebsd.org Cc: bms@freebsd.org Subject: panic: vr_setcfg Message-ID: <20040802214225.GA35626@urgle.com>
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Hi,
I updated my machine at home to -current over the weekend, and it
panics just after the rc scripts configure vr0 (I think):
vr0: flags=8843<UP,BROADCAST,RUNNNING.SIMPLEX,MULTICAST> mtu 1500
inet ...
inet6 ....
ether ....
panic: mutex vr0 not owned at /usr/src/sys/pci/if_vr.c:571
cpuid=1;
KDB: enter: panic
[thread 100077]
Stopped at kdb_enter+0x30: leave
db> trace
kdb_enter(...)
panic(...)
_mtx_assert(...)
vr_setcfg(...)
vr_miibus_statchg(...)
miibus_statchg(...)
mii_phy_update(...)
amphy_service(...)
mii_pollstat(...)
vr_ifmedia_sts(...)
ifmedia_ioctl(...)
vr_ioctl(...)
ifhwioctl(...)
ifioctl(...)
soo_ioctl(...)
ioctl(...)
syscakk(...)
Xint0x80_syscall(...)
db>
the usual excuses of "I copied the panic by hand" apply; it doesn't
Just Give me a crashdumnp, I'll try and figure out how to get a
crashdump & more useful debugging but that might take me a while;
I thought I'd throw the above out in the hope that it'd be enough
for people to work out what's going on - I /think/ I can sorta follow
it, but I don't know where the mutex should be aquired - yet :)
The version of if_vr.c that I moved from is 1.85; I haven't done
any investigation as to when the problem was introduced.
I'm running SMP: I suspect that matters.
Cheers,
Mike
--
You dont have to be illiterate to use the Internet, but it help's.
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