em0 hangs without any messages like "Watchdog timeout",
only down/up reset it.
lev at freebsd.org
Mon Feb 7 12:52:06 UTC 2011
You wrote 7 февраля 2011 г., 15:22:11:
>> It hangs under load without any output. When it works with POLLING, it
>> prints "Watchdog timeout" and reset automatically several times a day,
>> but without POLLING it simply hangs with same frequency. It is
>> 8.2-PRERELEASE (from RELENG_8), cvsupped AFTER 22 Jan (last commit to
>> e1000 drivers family).
>> Locally system works, but mbufs are overfilled. "ifconfig em0 down
>> && ifconfig em0 up" solves problem.
> In non polling mode, do you have any special network or driver settings
> in /boot/loader.conf or /etc/sysctl.conf ?
I'm trying to run with patch from "em driver, 82574L chip, and
possibly ASPM" thread now under heavy network load.
// Black Lion AKA Lev Serebryakov <lev at serebryakov.spb.ru>
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