Date: Fri, 28 Aug 2009 23:06:44 GMT From: Samuel Boivie <samuel@boivie.org> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/138292: "zyd0: device timeout" with ZyXEL G-202 Message-ID: <200908282306.n7SN6iP4070140@www.freebsd.org> Resent-Message-ID: <200908282310.n7SNA5lJ074670@freefall.freebsd.org>
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>Number: 138292 >Category: kern >Synopsis: "zyd0: device timeout" with ZyXEL G-202 >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Aug 28 23:10:05 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Samuel Boivie >Release: 8.0-BETA3 amd64, freshly installed >Organization: >Environment: FreeBSD willamette.boivie.org 8.0-BETA3 FreeBSD 8.0-BETA3 #0: Sat Aug 22 02:00:45 UTC 2009 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: The problem appeared after Weongyo Jeong made the device, ZyXEL G-202, work in May. The device works fine for a while after being configured and then suddenly stops with "kernel: zyd0: device timeout" in /var/less/messages. A soft reboot appears not to help, the device will still not work after reboot. Cutting power will make it work again. from dmesg: zyd0: <ZyDAS ZyXEL G-202, rev 2.00/48.10, addr 2> on usbus4 >How-To-Repeat: Just using the device for a while, eventually it will fail. A csup of ports appears to trigger the timeout quickly and reliably (haven't failed to reproduce timeout yet with 5+ tries). >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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