[bce] panic on boot in bce(4) on 7.2: invalid ife->ifm_data (0xa)

[pluknet]

Hi.

I got the following kernel panic on boot:
invalid ife->ifm_data (0xa) in mii_phy_setmedia

This is near /sys/dev/mii/mii_physubr.c:126
        KASSERT(ife->ifm_data >=0 && ife->ifm_data < MII_NMEDIA,
            ("invalid ife->ifm_data (0x%x) in mii_phy_setmedia",
            ife->ifm_data));

Kernel is 7.2 GENERIC plus debug options:
options         KDB
options         DDB
options         LOCK_PROFILING
options         INVARIANTS              # Enable calls of extra sanity checking
options         INVARIANT_SUPPORT       # Extra sanity checks of
internal structures, required by INVARIANTS
options         WITNESS                 # Enable checks to detect
deadlocks and cycles
options         DEBUG_LOCKS
options         DEBUG_VFS_LOCKS
options         DIAGNOSTIC
options         BREAK_TO_DEBUGGER
options         STACK

I have no the serial connection on this box this time,
so ddb pictures captured with a camera are here:
http://test.myrz.ru/tmp/panic_on_bce/

Verbose dmesg from stock GENERIC attached.

bce0 at pci0:11:0:0:       class=0x020000 card=0x03a91014 chip=0x163914e4
rev=0x20 hdr=0x00
    vendor     = 'Broadcom Corporation'
    device     = 'NetXtreme II BCM5709 Gigabit Ethernet'
    class      = network
    subclass   = ethernet
bce1 at pci0:11:0:1:       class=0x020000 card=0x03a91014 chip=0x163914e4
rev=0x20 hdr=0x00
    vendor     = 'Broadcom Corporation'
    device     = 'NetXtreme II BCM5709 Gigabit Ethernet'
    class      = network
    subclass   = ethernet


-- 
wbr,
pluknet
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