[KERNEL PANIC] Assigning IP to BCE on CURRENT
Pyun YongHyeon
pyunyh at gmail.com
Mon Feb 5 09:36:15 UTC 2007
On Mon, Feb 05, 2007 at 11:15:52AM +0200, Conrad Burger wrote:
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> > HARDWARE= DELL 1955 BLADE
> > OS Version= CURRENT i386(2007-02-01)
> >
> > When I assign an IP to one of the BCE interfaces on the system the kernel
> > PANICS.
> >
> > >From KDB:
> > ---------------------------------------------------------------
> > Panic: invalid ife->ifm_date (0xa) in mii_phy_setmedia
> >
>
> I guess ukphy(4) was used to serve the PHY.
> Would you post verbosed boot message?
>
> > Cpuid = 0
> > KDB: enter:panic
> > [ thread pid 715 tid 100041]
> > Stopped at kdb_enter + 0x2b:nop
> > ---------------------------------------------------------------
> >
> > I then type "panic" and it writes a vmcore dump.
> >
> > But when I analyze the vmcore using kgdb and run a "bt" it only gives me the
> > backtrace of the kdb and shutdown.
> >
> > Is there a way to write a dump without kdb interfering?
> >
> > Another thing, I tried to install CURRENT-snapshot-2007-01(AMD64), but after
> it
> > boots from the USB DVDROM. Sysinstall cannot access the USB DVDROM.
> > Is this a known problem?
>
>
>
> Hope this is what your requested.
>
[...]
> bce0: <Broadcom NetXtreme II BCM5708S 1000Base-T (B2), v0.9.6> mem 0xf4000000-0xf5ffffff irq 16 at device 0.0 on pci6
> bce0: Reserved 0x2000000 bytes for rid 0x10 type 3 at 0xf4000000
> bce0: attempting to allocate 1 MSI vectors (1 supported)
> bce0: using IRQ 256 for MSI
> bce0: ASIC ID 0x57081021; Revision (B2); PCI-X 64-bit 133MHz
> miibus0: <MII bus> on bce0
> gentbi0: <Generic ten-bit interface> PHY 2 on miibus0
> gentbi0: OUI 0x0050ef, model 0x0015, rev. 1
> gentbi0: 1000baseSX, 1000baseSX-FDX, auto
> bce0: bpf attached
> bce0: Ethernet address: 00:15:c5:fc:fa:5f
> bce0: [MPSAFE]
[...]
You're using generic TBI so I've CCed to dwhite.
Does this hardware really have SERDES PHY?(Device probe message
indicates 1000baseT, copper interface.)
How about disabling MSI/MSI-X?(hw.pci.enable_msi, hw.pci.enable_msix)
--
Regards,
Pyun YongHyeon
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