smb@cs.columbia.edu wrote:

> >How-To-Repeat:
> 	See above

Could you please post more details of your environment?
- dmesg (exact chip revision, what mii(4) is attached etc)
- output of "ifconfig re0"

My re0 works fine without problem.
---
# dmesg
 :
re0 at pci2 dev 5 function 3: RealTek 8169S Single-chip Gigabit Ethernet
re0: interrupting at ioapic0 pin 16 (irq 9)
re0: Ethernet address 00:e0:4c:77:73:6d
re0: using 256 tx descriptors
rgephy0 at re0 phy 7: RTL8169S/8110S 1000BASE-T media interface, rev. 0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
 :
# ifconfig re0
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
	capabilities=3f80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx,TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx>
	enabled=3f00<IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx,TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx>
	address: 00:e0:4c:77:73:6d
	media: Ethernet autoselect (1000baseT full-duplex)
	status: active
	inet 192.168.20.1 netmask 0xffffff00 broadcast 192.168.20.255
	inet6 fe80::2e0:4cff:fe77:736d%re0 prefixlen 64 scopeid 0x2
---
Izumi Tsutsui