Re: bin/53390: dhcpcd(8) can't get IP on fxp(4) + inphy(4)

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

The following reply was made to PR bin/53390; it has been noted by GNATS.

From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: joerg%bec.de@localhost, tsutsui%ceres.dti.ne.jp@localhost
Subject: Re: bin/53390: dhcpcd(8) can't get IP on fxp(4) + inphy(4)
Date: Tue, 26 Jun 2018 00:20:48 +0900

 >  Can you try running dhcpcd -4? Some drivers decided to do a full PHY
 >  reset when the multicast filter changes and IPv6 is triggering that case
 >  a lot.
 
 dhcpcd -4 hangs after it acquires carrier:
 
 ---
 
 tpx21# dhcpcd -4
 dhcpcd[466]: version 6.7.1 starting
 dhcpcd[466]: DUID 00:01:00:01:20:56:2d:ca:00:03:47:xx:xx:xx
 dhcpcd[466]: fxp0: IAID 47:xx:xx:xx
 dhcpcd[466]: fxp0: carrier lost
 dhcpcd[466]: fxp0: carrier acquired
 ^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^Z^Z^Z^Z^Z^Z^Z^Z
 
 ---
 Izumi Tsutsui